CHANGELOG.md

@@ -2,6 +2,59 @@
 
 Mostly based on [keepachangelog](https://keepachangelog.com/en/1.1.0/) except date format. a-c-f-r-o
 
+## [5.2.0] - 28.11.2024
+
+### Added
+
+- Added `.todo undone` command to unmark a todo as done
+- Added Button Roles!
+  - `.btr a` to add a button role to the specified message
+  - `.btr list` to list all button roles on the server
+  - `.btr rm` to remove a button role from the specified message
+  - `.btr rma` to remove all button roles on the specified message
+  - Use `.h` on any of the above for more info
+- Added `.wrongsong` which will delete the last queued song.
+  - Useful in case you made a mistake, or the bot queued a wrong song
+  - It will reset after a shuffle or fairplay toggle, or similar events.
+- Added Server color Commands!
+  - Every Server can now set their own colors for ok/error/pending embed (the default green/red/yellow color on the left side of the message the bot sends)
+  - Use `.h .sclr` to see the list of commands
+  - `.sclr show` will show the current server colors
+  - `.sclr ok <color hex>` to set ok color
+  - `.sclr warn <color hex>` to set warn color
+  - `.sclr error <color hex>` to set error color
+
+### Changed
+
+- Self Assigned Roles reworked! Use `.h .sar` for the list of commands
+  - `.sar autodel` 
+    - Toggles the automatic deletion of the user's message and Nadeko's confirmations for .iam and .iamn commands.
+  - `.sar ad` 
+    - Adds a role to the list of self-assignable roles. You can also specify a group. 
+    - If 'Exclusive self-assignable roles' feature is enabled (.sar exclusive), users will be able to pick one role per group.
+  - `.sar groupname` 
+    - Sets a self assignable role group name. Provide no name to remove.
+  - `.sar remove` 
+    - Removes a specified role from the list of self-assignable roles.
+  - `.sar list`
+    - Lists self-assignable roles. Shows 20 roles per page.
+  - `.sar exclusive`
+    - Toggles whether self-assigned roles are exclusive. While enabled, users can only have one self-assignable role per group.
+  - `.sar rolelvlreq`
+    - Set a level requirement on a self-assignable role.
+  - `.sar grouprolereq`
+    - Set a role that users have to have in order to assign a self-assignable role from the specified group.
+  - `.sar groupdelete`
+    - Deletes a self-assignable role group
+  - `.iam` and `.iamn` are unchanged
+- Removed patron limits from Reaction Roles. Anyone can have as many reros as they like.
+- `.timely` captcha made stronger and cached per user.
+- `.bsreset` price reduced by 90%
+
+### Fixed
+
+- Fixed `.sinfo` for servers on other shard
+
 ## [5.1.20] - 13.11.2024
 
 ### Added

src/EllieBot/Db/EllieContext.cs

@@ -2,6 +2,7 @@
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Logging;
 using EllieBot.Db.Models;
+using EllieBot.Modules.Administration.Services;
 
 // ReSharper disable UnusedAutoPropertyAccessor.Global
 
@@ -14,7 +15,6 @@ public abstract class EllieContext : DbContext
 
     public DbSet<Quote> Quotes { get; set; }
     public DbSet<Reminder> Reminders { get; set; }
-    public DbSet<SelfAssignedRole> SelfAssignableRoles { get; set; }
     public DbSet<MusicPlaylist> MusicPlaylists { get; set; }
     public DbSet<EllieExpression> Expressions { get; set; }
     public DbSet<CurrencyTransaction> CurrencyTransactions { get; set; }
@@ -74,6 +74,58 @@ public abstract class EllieContext : DbContext
 
     protected override void OnModelCreating(ModelBuilder modelBuilder)
     {
+        #region GuildColors
+
+        modelBuilder.Entity<GuildColors>()
+                    .HasIndex(x => x.GuildId)
+                    .IsUnique(true);
+
+        #endregion
+
+        #region Button Roles
+
+        modelBuilder.Entity<ButtonRole>(br =>
+        {
+            br.HasIndex(x => x.GuildId)
+              .IsUnique(false);
+
+            br.HasAlternateKey(x => new
+            {
+                x.RoleId,
+                x.MessageId,
+            });
+        });
+
+        #endregion
+
+        #region New Sar
+
+        modelBuilder.Entity<SarGroup>(sg =>
+        {
+            sg.HasAlternateKey(x => new
+            {
+                x.GuildId,
+                x.GroupNumber
+            });
+
+            sg.HasMany(x => x.Roles)
+              .WithOne()
+              .OnDelete(DeleteBehavior.Cascade);
+        });
+
+        modelBuilder.Entity<Sar>()
+                    .HasAlternateKey(x => new
+                    {
+                        x.GuildId,
+                        x.RoleId
+                    });
+
+        modelBuilder.Entity<SarAutoDelete>()
+                    .HasIndex(x => x.GuildId)
+                    .IsUnique();
+
+        #endregion
+
         #region Rakeback
 
         modelBuilder.Entity<Rakeback>()
@@ -84,16 +136,23 @@ public abstract class EllieContext : DbContext
         #region UserBetStats
 
         modelBuilder.Entity<UserBetStats>()
-                    .HasIndex(x => new { x.UserId, x.Game })
+                    .HasIndex(x => new
+                    {
+                        x.UserId,
+                        x.Game
+                    })
                     .IsUnique();
 
-
         #endregion
 
         #region Flag Translate
 
         modelBuilder.Entity<FlagTranslateChannel>()
-                    .HasIndex(x => new { x.GuildId, x.ChannelId })
+                    .HasIndex(x => new
+                    {
+                        x.GuildId,
+                        x.ChannelId
+                    })
                     .IsUnique();
 
         #endregion
@@ -286,11 +345,6 @@ public abstract class EllieContext : DbContext
                     .HasForeignKey(x => x.GuildConfigId)
                     .OnDelete(DeleteBehavior.Cascade);
 
-        modelBuilder.Entity<GuildConfig>()
-                    .HasMany(x => x.SelfAssignableRoleGroupNames)
-                    .WithOne()
-                    .OnDelete(DeleteBehavior.Cascade);
-
         modelBuilder.Entity<FeedSub>()
                     .HasAlternateKey(x => new
                     {
@@ -319,21 +373,6 @@ public abstract class EllieContext : DbContext
 
         #endregion
 
-        #region Self Assignable Roles
-
-        var selfassignableRolesEntity = modelBuilder.Entity<SelfAssignedRole>();
-
-        selfassignableRolesEntity.HasIndex(s => new
-        {
-            s.GuildId,
-            s.RoleId
-        })
-                                 .IsUnique();
-
-        selfassignableRolesEntity.Property(x => x.Group).HasDefaultValue(0);
-
-        #endregion
-
         #region MusicPlaylists
 
         var musicPlaylistEntity = modelBuilder.Entity<MusicPlaylist>();
@@ -401,10 +440,10 @@ public abstract class EllieContext : DbContext
 
         var xps = modelBuilder.Entity<UserXpStats>();
         xps.HasIndex(x => new
-        {
-            x.UserId,
-            x.GuildId
-        })
+           {
+               x.UserId,
+               x.GuildId
+           })
            .IsUnique();
 
         xps.HasIndex(x => x.UserId);
@@ -450,9 +489,9 @@ public abstract class EllieContext : DbContext
           .OnDelete(DeleteBehavior.SetNull);
 
         ci.HasIndex(x => new
-        {
-            x.Name
-        })
+          {
+              x.Name
+          })
           .IsUnique();
 
         #endregion
@@ -516,23 +555,6 @@ public abstract class EllieContext : DbContext
 
         #endregion
 
-        #region GroupName
-
-        modelBuilder.Entity<GroupName>()
-                    .HasIndex(x => new
-                    {
-                        x.GuildConfigId,
-                        x.Number
-                    })
-                    .IsUnique();
-
-        modelBuilder.Entity<GroupName>()
-                    .HasOne(x => x.GuildConfig)
-                    .WithMany(x => x.SelfAssignableRoleGroupNames)
-                    .IsRequired();
-
-        #endregion
-
         #region BanTemplate
 
         modelBuilder.Entity<BanTemplate>().HasIndex(x => x.GuildId).IsUnique();
@@ -571,10 +593,10 @@ public abstract class EllieContext : DbContext
                .IsUnique(false);
 
             rr2.HasIndex(x => new
-            {
-                x.MessageId,
-                x.Emote
-            })
+               {
+                   x.MessageId,
+                   x.Emote
+               })
                .IsUnique();
         });
 
@@ -649,11 +671,11 @@ public abstract class EllieContext : DbContext
             {
                 // user can own only one of each item
                 x.HasIndex(model => new
-                {
-                    model.UserId,
-                    model.ItemType,
-                    model.ItemKey
-                })
+                 {
+                     model.UserId,
+                     model.ItemType,
+                     model.ItemKey
+                 })
                  .IsUnique();
             });
 
@@ -678,10 +700,10 @@ public abstract class EllieContext : DbContext
         #region Sticky Roles
 
         modelBuilder.Entity<StickyRole>(sr => sr.HasIndex(x => new
-        {
-            x.GuildId,
-            x.UserId
-        })
+                                                {
+                                                    x.GuildId,
+                                                    x.UserId
+                                                })
                                                 .IsUnique());
 
         #endregion
@@ -726,10 +748,10 @@ public abstract class EllieContext : DbContext
 
         modelBuilder
             .Entity<GreetSettings>(gs => gs.HasIndex(x => new
-            {
-                x.GuildId,
-                x.GreetType
-            })
+                                           {
+                                               x.GuildId,
+                                               x.GreetType
+                                           })
                                            .IsUnique());
 
         modelBuilder.Entity<GreetSettings>(gs =>

src/EllieBot/Db/Extensions/UserXpExtensions.cs

@@ -1,5 +1,4 @@
-#nullable disable
-using LinqToDB;
+using LinqToDB;
 using LinqToDB.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore;
 using EllieBot.Db.Models;
@@ -8,6 +7,9 @@ namespace EllieBot.Db;
 
 public static class UserXpExtensions
 {
+    public static async Task<UserXpStats?> GetGuildUserXp(this ITable<UserXpStats> table, ulong guildId, ulong userId)
+        => await table.FirstOrDefaultAsyncLinqToDB(x => x.GuildId == guildId && x.UserId == userId);
+
     public static UserXpStats GetOrCreateUserXpStats(this DbContext ctx, ulong guildId, ulong userId)
     {
         var usr = ctx.Set<UserXpStats>().FirstOrDefault(x => x.UserId == userId && x.GuildId == guildId);

src/EllieBot/Db/Models/FollowedStream.cs

@@ -9,7 +9,8 @@ public class FollowedStream : DbEntity
         Picarto = 3,
         Youtube = 4,
         Facebook = 5,
-        Trovo = 6
+        Trovo = 6,
+        Kick = 7,
     }
 
     public ulong GuildId { get; set; }

src/EllieBot/Db/Models/GroupName.cs

@@ -1,11 +1,18 @@
-#nullable disable
+using System.ComponentModel.DataAnnotations;
+
 namespace EllieBot.Db.Models;
 
-public class GroupName : DbEntity
+public sealed class SarGroup : DbEntity
 {
-    public int GuildConfigId { get; set; }
-    public GuildConfig GuildConfig { get; set; }
+    [Key]
+    public int Id { get; set; }
 
-    public int Number { get; set; }
-    public string Name { get; set; }
+    public int GroupNumber { get; set; }
+    public ulong GuildId { get; set; }
+    public ulong? RoleReq { get; set; }
+    public ICollection<Sar> Roles { get; set; } = [];
+    public bool IsExclusive { get; set; }
+
+    [MaxLength(100)]
+    public string? Name { get; set; }
 }

src/EllieBot/Db/Models/GuildColors.cs

@@ -5,14 +5,15 @@ namespace EllieBot.Db.Models;
 public class GuildColors
 {
     [Key]
+    public int Id { get; set; }
     public ulong GuildId { get; set; }
 
-    [Length(0, 9)]
+    [MaxLength(9)]
     public string? OkColor { get; set; }
 
-    [Length(0, 9)]
+    [MaxLength(9)]
     public string? ErrorColor { get; set; }
 
-    [Length(0, 9)]
+    [MaxLength(9)]
     public string? PendingColor { get; set; }
 }

src/EllieBot/Db/Models/GuildConfig.cs

@@ -13,28 +13,11 @@ public class GuildConfig : DbEntity
 
     public string AutoAssignRoleIds { get; set; }
 
-    // //greet stuff
-    // public int AutoDeleteGreetMessagesTimer { get; set; } = 30;
-    // public int AutoDeleteByeMessagesTimer { get; set; } = 30;
-    //
-    // public ulong GreetMessageChannelId { get; set; }
-    // public ulong ByeMessageChannelId { get; set; }
-    //
-    // public bool SendDmGreetMessage { get; set; }
-    // public string DmGreetMessageText { get; set; } = "Welcome to the %server% server, %user%!";
-    //
-    // public bool SendChannelGreetMessage { get; set; }
-    // public string ChannelGreetMessageText { get; set; } = "Welcome to the %server% server, %user%!";
-    //
-    // public bool SendChannelByeMessage { get; set; }
-    // public string ChannelByeMessageText { get; set; } = "%user% has left!";
-    // public bool SendBoostMessage { get; set; }
-    // pulic int BoostMessageDeleteAfter { get; set; }
-
-    //self assignable roles
+    //todo FUTURE: DELETE, UNUSED
     public bool ExclusiveSelfAssignedRoles { get; set; }
     public bool AutoDeleteSelfAssignedRoleMessages { get; set; }
 
+
     //stream notifications
     public HashSet<FollowedStream> FollowedStreams { get; set; } = new();
 
@@ -91,15 +74,10 @@ public class GuildConfig : DbEntity
     public List<FeedSub> FeedSubs { get; set; } = new();
     public bool NotifyStreamOffline { get; set; }
     public bool DeleteStreamOnlineMessage { get; set; }
-    public List<GroupName> SelfAssignableRoleGroupNames { get; set; }
     public int WarnExpireHours { get; set; }
     public WarnExpireAction WarnExpireAction { get; set; } = WarnExpireAction.Clear;
 
     public bool DisableGlobalExpressions { get; set; } = false;
 
-    #region Boost Message
-
     public bool StickyRoles { get; set; }
-
-    #endregion
 }

src/EllieBot/Db/Models/btnrole/ButtonRole.cs

@@ -0,0 +1,25 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace EllieBot.Db.Models;
+
+public sealed class ButtonRole
+{
+    [Key]
+    public int Id { get; set; }
+
+    [MaxLength(200)]
+    public string ButtonId { get; set; } = string.Empty;
+
+    public ulong GuildId { get; set; }
+    public ulong ChannelId { get; set; }
+    public ulong MessageId { get; set; }
+
+    public int Position { get; set; }
+    public ulong RoleId { get; set; }
+
+    [MaxLength(100)]
+    public string Emote { get; set; } = string.Empty;
+
+    [MaxLength(50)]
+    public string Label { get; set; } = string.Empty;
+}

src/EllieBot/Db/Models/roles/SelfAssignableRole.cs

@@ -1,11 +1,24 @@
-#nullable disable
+using System.ComponentModel.DataAnnotations;
+
 namespace EllieBot.Db.Models;
 
-public class SelfAssignedRole : DbEntity
+public sealed class Sar
 {
+    [Key]
+    public int Id { get; set; }
+
     public ulong GuildId { get; set; }
     public ulong RoleId { get; set; }
 
-    public int Group { get; set; }
-    public int LevelRequirement { get; set; }
+    public int SarGroupId { get; set; }
+    public int LevelReq { get; set; }
+}
+
+public sealed class SarAutoDelete
+{
+    [Key]
+    public int Id { get; set; }
+
+    public ulong GuildId { get; set; }
+    public bool IsEnabled { get; set; } = false;
 }

src/EllieBot/EllieBot.csproj

@@ -4,7 +4,7 @@
         <Nullable>enable</Nullable>
         <ImplicitUsings>true</ImplicitUsings>
         <SatelliteResourceLanguages>en</SatelliteResourceLanguages>
-        <Version>5.1.20</Version>
+        <Version>5.2.0</Version>
 
         <!-- Output/build -->
         <RunWorkingDirectory>$(MSBuildProjectDirectory)</RunWorkingDirectory>

src/EllieBot/Migrations/MigrationQueries.cs

@@ -5,6 +5,37 @@ namespace EllieBot.Migrations;
 
 public static class MigrationQueries
 {
+    public static void MigrateSar(MigrationBuilder migrationBuilder)
+    {
+        migrationBuilder.Sql("""
+                             INSERT INTO GroupName (Number, GuildConfigId)
+                             SELECT DISTINCT "Group", GC.Id
+                             FROM SelfAssignableRoles as SAR
+                             INNER JOIN GuildConfigs as GC
+                             ON SAR.GuildId = GC.GuildId
+                             WHERE SAR.GuildId not in (SELECT GuildConfigs.GuildId from GroupName LEFT JOIN GuildConfigs ON GroupName.GuildConfigId = GuildConfigs.Id);
+
+                             INSERT INTO SarGroup (Id, GroupNumber, Name, IsExclusive, GuildId)
+                             SELECT GN.Id, GN.Number, GN.Name, GC.ExclusiveSelfAssignedRoles, GC.GuildId
+                             FROM GroupName as GN
+                             INNER JOIN GuildConfigs as GC ON GN.GuildConfigId = GC.Id;
+
+                             INSERT INTO Sar (GuildId, RoleId, SarGroupId, LevelReq)
+                             SELECT SAR.GuildId, SAR.RoleId, MIN(SG2.Id), MIN(SAR.LevelRequirement)
+                             FROM SelfAssignableRoles as SAR
+                             INNER JOIN (SELECT GuildId FROM GroupName as gn
+                                INNER JOIN GuildConfigs as gc ON gn.GuildConfigId =gc.Id
+                             ) as SG 
+                                ON SG.GuildId = SAR.GuildId 
+                             INNER JOIN GroupName as SG2
+                                ON SG2.Number = SAR."Group"
+                             GROUP BY SAR.GuildId, SAR.RoleId;
+
+                             INSERT INTO SarAutoDelete (GuildId, IsEnabled)
+                             SELECT GuildId, AutoDeleteSelfAssignedRoleMessages FROM GuildConfigs WHERE AutoDeleteSelfAssignedRoleMessages = TRUE;
+                             """);
+    }
+
     public static void UpdateUsernames(MigrationBuilder migrationBuilder)
     {
         migrationBuilder.Sql("UPDATE DiscordUser SET Username = '??' || Username WHERE Discriminator = '????';");

src/EllieBot/Migrations/PostgreSql/20241102022956_no-discrim-and-flag-translate.cs

@@ -12,8 +12,6 @@ namespace EllieBot.Migrations.PostgreSql
         /// <inheritdoc />
         protected override void Up(MigrationBuilder migrationBuilder)
         {
-            MigrationQueries.UpdateUsernames(migrationBuilder);
-
             migrationBuilder.DropColumn(
                 name: "discriminator",
                 table: "discorduser");

src/EllieBot/Migrations/PostgreSql/20241127092257_sar-rework.cs

@@ -0,0 +1,153 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace EllieBot.Migrations.PostgreSql
+{
+    /// <inheritdoc />
+    public partial class sarrework : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "groupname");
+
+            migrationBuilder.DropTable(
+                name: "selfassignableroles");
+
+            migrationBuilder.CreateTable(
+                name: "sarautodelete",
+                columns: table => new
+                {
+                    id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    guildid = table.Column<decimal>(type: "numeric(20,0)", nullable: false),
+                    isenabled = table.Column<bool>(type: "boolean", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("pk_sarautodelete", x => x.id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "sargroup",
+                columns: table => new
+                {
+                    id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    groupnumber = table.Column<int>(type: "integer", nullable: false),
+                    guildid = table.Column<decimal>(type: "numeric(20,0)", nullable: false),
+                    rolereq = table.Column<decimal>(type: "numeric(20,0)", nullable: true),
+                    isexclusive = table.Column<bool>(type: "boolean", nullable: false),
+                    name = table.Column<string>(type: "character varying(100)", maxLength: 100, nullable: true),
+                    dateadded = table.Column<DateTime>(type: "timestamp without time zone", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("pk_sargroup", x => x.id);
+                    table.UniqueConstraint("ak_sargroup_guildid_groupnumber", x => new { x.guildid, x.groupnumber });
+                });
+
+            migrationBuilder.CreateTable(
+                name: "sar",
+                columns: table => new
+                {
+                    id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    guildid = table.Column<decimal>(type: "numeric(20,0)", nullable: false),
+                    roleid = table.Column<decimal>(type: "numeric(20,0)", nullable: false),
+                    sargroupid = table.Column<int>(type: "integer", nullable: false),
+                    levelreq = table.Column<int>(type: "integer", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("pk_sar", x => x.id);
+                    table.UniqueConstraint("ak_sar_guildid_roleid", x => new { x.guildid, x.roleid });
+                    table.ForeignKey(
+                        name: "fk_sar_sargroup_sargroupid",
+                        column: x => x.sargroupid,
+                        principalTable: "sargroup",
+                        principalColumn: "id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "ix_sar_sargroupid",
+                table: "sar",
+                column: "sargroupid");
+
+            migrationBuilder.CreateIndex(
+                name: "ix_sarautodelete_guildid",
+                table: "sarautodelete",
+                column: "guildid",
+                unique: true);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "sar");
+
+            migrationBuilder.DropTable(
+                name: "sarautodelete");
+
+            migrationBuilder.DropTable(
+                name: "sargroup");
+
+            migrationBuilder.CreateTable(
+                name: "groupname",
+                columns: table => new
+                {
+                    id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    guildconfigid = table.Column<int>(type: "integer", nullable: false),
+                    dateadded = table.Column<DateTime>(type: "timestamp without time zone", nullable: true),
+                    name = table.Column<string>(type: "text", nullable: true),
+                    number = table.Column<int>(type: "integer", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("pk_groupname", x => x.id);
+                    table.ForeignKey(
+                        name: "fk_groupname_guildconfigs_guildconfigid",
+                        column: x => x.guildconfigid,
+                        principalTable: "guildconfigs",
+                        principalColumn: "id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "selfassignableroles",
+                columns: table => new
+                {
+                    id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    dateadded = table.Column<DateTime>(type: "timestamp without time zone", nullable: true),
+                    group = table.Column<int>(type: "integer", nullable: false, defaultValue: 0),
+                    guildid = table.Column<decimal>(type: "numeric(20,0)", nullable: false),
+                    levelrequirement = table.Column<int>(type: "integer", nullable: false),
+                    roleid = table.Column<decimal>(type: "numeric(20,0)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("pk_selfassignableroles", x => x.id);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "ix_groupname_guildconfigid_number",
+                table: "groupname",
+                columns: new[] { "guildconfigid", "number" },
+                unique: true);
+
+            migrationBuilder.CreateIndex(
+                name: "ix_selfassignableroles_guildid_roleid",
+                table: "selfassignableroles",
+                columns: new[] { "guildid", "roleid" },
+                unique: true);
+        }
+    }
+}

src/EllieBot/Migrations/PostgreSql/20241127120348_guildcolors.cs

@@ -0,0 +1,73 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace EllieBot.Migrations.PostgreSql
+{
+    /// <inheritdoc />
+    public partial class guildcolors : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "buttonrole",
+                columns: table => new
+                {
+                    id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    buttonid = table.Column<string>(type: "character varying(200)", maxLength: 200, nullable: false),
+                    guildid = table.Column<decimal>(type: "numeric(20,0)", nullable: false),
+                    channelid = table.Column<decimal>(type: "numeric(20,0)", nullable: false),
+                    messageid = table.Column<decimal>(type: "numeric(20,0)", nullable: false),
+                    position = table.Column<int>(type: "integer", nullable: false),
+                    roleid = table.Column<decimal>(type: "numeric(20,0)", nullable: false),
+                    emote = table.Column<string>(type: "character varying(100)", maxLength: 100, nullable: false),
+                    label = table.Column<string>(type: "character varying(50)", maxLength: 50, nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("pk_buttonrole", x => x.id);
+                    table.UniqueConstraint("ak_buttonrole_roleid_messageid", x => new { x.roleid, x.messageid });
+                });
+
+            migrationBuilder.CreateTable(
+                name: "guildcolors",
+                columns: table => new
+                {
+                    id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    guildid = table.Column<decimal>(type: "numeric(20,0)", nullable: false),
+                    okcolor = table.Column<string>(type: "character varying(9)", maxLength: 9, nullable: true),
+                    errorcolor = table.Column<string>(type: "character varying(9)", maxLength: 9, nullable: true),
+                    pendingcolor = table.Column<string>(type: "character varying(9)", maxLength: 9, nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("pk_guildcolors", x => x.id);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "ix_buttonrole_guildid",
+                table: "buttonrole",
+                column: "guildid");
+
+            migrationBuilder.CreateIndex(
+                name: "ix_guildcolors_guildid",
+                table: "guildcolors",
+                column: "guildid",
+                unique: true);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "buttonrole");
+
+            migrationBuilder.DropTable(
+                name: "guildcolors");
+        }
+    }
+}

src/EllieBot/Migrations/PostgreSql/PostgreSqlContextModelSnapshot.cs

@@ -451,6 +451,65 @@ namespace EllieBot.Migrations.PostgreSql
                     b.ToTable("blacklist", (string)null);
                 });
 
+            modelBuilder.Entity("EllieBot.Db.Models.ButtonRole", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer")
+                        .HasColumnName("id");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ButtonId")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)")
+                        .HasColumnName("buttonid");
+
+                    b.Property<decimal>("ChannelId")
+                        .HasColumnType("numeric(20,0)")
+                        .HasColumnName("channelid");
+
+                    b.Property<string>("Emote")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)")
+                        .HasColumnName("emote");
+
+                    b.Property<decimal>("GuildId")
+                        .HasColumnType("numeric(20,0)")
+                        .HasColumnName("guildid");
+
+                    b.Property<string>("Label")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)")
+                        .HasColumnName("label");
+
+                    b.Property<decimal>("MessageId")
+                        .HasColumnType("numeric(20,0)")
+                        .HasColumnName("messageid");
+
+                    b.Property<int>("Position")
+                        .HasColumnType("integer")
+                        .HasColumnName("position");
+
+                    b.Property<decimal>("RoleId")
+                        .HasColumnType("numeric(20,0)")
+                        .HasColumnName("roleid");
+
+                    b.HasKey("Id")
+                        .HasName("pk_buttonrole");
+
+                    b.HasAlternateKey("RoleId", "MessageId")
+                        .HasName("ak_buttonrole_roleid_messageid");
+
+                    b.HasIndex("GuildId")
+                        .HasDatabaseName("ix_buttonrole_guildid");
+
+                    b.ToTable("buttonrole", (string)null);
+                });
+
             modelBuilder.Entity("EllieBot.Db.Models.ClubApplicants", b =>
                 {
                     b.Property<int>("ClubId")
@@ -1253,7 +1312,7 @@ namespace EllieBot.Migrations.PostgreSql
                     b.ToTable("giveawayuser", (string)null);
                 });
 
-            modelBuilder.Entity("EllieBot.Db.Models.GroupName", b =>
+            modelBuilder.Entity("EllieBot.Db.Models.GuildColors", b =>
                 {
                     b.Property<int>("Id")
                         .ValueGeneratedOnAdd()
@@ -1262,30 +1321,33 @@ namespace EllieBot.Migrations.PostgreSql
 
                     NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
 
-                    b.Property<DateTime?>("DateAdded")
-                        .HasColumnType("timestamp without time zone")
-                        .HasColumnName("dateadded");
+                    b.Property<string>("ErrorColor")
+                        .HasMaxLength(9)
+                        .HasColumnType("character varying(9)")
+                        .HasColumnName("errorcolor");
 
-                    b.Property<int>("GuildConfigId")
-                        .HasColumnType("integer")
-                        .HasColumnName("guildconfigid");
+                    b.Property<decimal>("GuildId")
+                        .HasColumnType("numeric(20,0)")
+                        .HasColumnName("guildid");
 
-                    b.Property<string>("Name")
-                        .HasColumnType("text")
-                        .HasColumnName("name");
+                    b.Property<string>("OkColor")
+                        .HasMaxLength(9)
+                        .HasColumnType("character varying(9)")
+                        .HasColumnName("okcolor");
 
-                    b.Property<int>("Number")
-                        .HasColumnType("integer")
-                        .HasColumnName("number");
+                    b.Property<string>("PendingColor")
+                        .HasMaxLength(9)
+                        .HasColumnType("character varying(9)")
+                        .HasColumnName("pendingcolor");
 
                     b.HasKey("Id")
-                        .HasName("pk_groupname");
+                        .HasName("pk_guildcolors");
 
-                    b.HasIndex("GuildConfigId", "Number")
+                    b.HasIndex("GuildId")
                         .IsUnique()
-                        .HasDatabaseName("ix_groupname_guildconfigid_number");
+                        .HasDatabaseName("ix_guildcolors_guildid");
 
-                    b.ToTable("groupname", (string)null);
+                    b.ToTable("guildcolors", (string)null);
                 });
 
             modelBuilder.Entity("EllieBot.Db.Models.GuildConfig", b =>
@@ -2200,7 +2262,71 @@ namespace EllieBot.Migrations.PostgreSql
                     b.ToTable("rotatingstatus", (string)null);
                 });
 
-            modelBuilder.Entity("EllieBot.Db.Models.SelfAssignedRole", b =>
+            modelBuilder.Entity("EllieBot.Db.Models.Sar", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer")
+                        .HasColumnName("id");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<decimal>("GuildId")
+                        .HasColumnType("numeric(20,0)")
+                        .HasColumnName("guildid");
+
+                    b.Property<int>("LevelReq")
+                        .HasColumnType("integer")
+                        .HasColumnName("levelreq");
+
+                    b.Property<decimal>("RoleId")
+                        .HasColumnType("numeric(20,0)")
+                        .HasColumnName("roleid");
+
+                    b.Property<int>("SarGroupId")
+                        .HasColumnType("integer")
+                        .HasColumnName("sargroupid");
+
+                    b.HasKey("Id")
+                        .HasName("pk_sar");
+
+                    b.HasAlternateKey("GuildId", "RoleId")
+                        .HasName("ak_sar_guildid_roleid");
+
+                    b.HasIndex("SarGroupId")
+                        .HasDatabaseName("ix_sar_sargroupid");
+
+                    b.ToTable("sar", (string)null);
+                });
+
+            modelBuilder.Entity("EllieBot.Db.Models.SarAutoDelete", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer")
+                        .HasColumnName("id");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<decimal>("GuildId")
+                        .HasColumnType("numeric(20,0)")
+                        .HasColumnName("guildid");
+
+                    b.Property<bool>("IsEnabled")
+                        .HasColumnType("boolean")
+                        .HasColumnName("isenabled");
+
+                    b.HasKey("Id")
+                        .HasName("pk_sarautodelete");
+
+                    b.HasIndex("GuildId")
+                        .IsUnique()
+                        .HasDatabaseName("ix_sarautodelete_guildid");
+
+                    b.ToTable("sarautodelete", (string)null);
+                });
+
+            modelBuilder.Entity("EllieBot.Db.Models.SarGroup", b =>
                 {
                     b.Property<int>("Id")
                         .ValueGeneratedOnAdd()
@@ -2213,32 +2339,34 @@ namespace EllieBot.Migrations.PostgreSql
                         .HasColumnType("timestamp without time zone")
                         .HasColumnName("dateadded");
 
-                    b.Property<int>("Group")
-                        .ValueGeneratedOnAdd()
+                    b.Property<int>("GroupNumber")
                         .HasColumnType("integer")
-                        .HasDefaultValue(0)
-                        .HasColumnName("group");
+                        .HasColumnName("groupnumber");
 
                     b.Property<decimal>("GuildId")
                         .HasColumnType("numeric(20,0)")
                         .HasColumnName("guildid");
 
-                    b.Property<int>("LevelRequirement")
-                        .HasColumnType("integer")
-                        .HasColumnName("levelrequirement");
+                    b.Property<bool>("IsExclusive")
+                        .HasColumnType("boolean")
+                        .HasColumnName("isexclusive");
 
-                    b.Property<decimal>("RoleId")
+                    b.Property<string>("Name")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)")
+                        .HasColumnName("name");
+
+                    b.Property<decimal?>("RoleReq")
                         .HasColumnType("numeric(20,0)")
-                        .HasColumnName("roleid");
+                        .HasColumnName("rolereq");
 
                     b.HasKey("Id")
-                        .HasName("pk_selfassignableroles");
+                        .HasName("pk_sargroup");
 
-                    b.HasIndex("GuildId", "RoleId")
-                        .IsUnique()
-                        .HasDatabaseName("ix_selfassignableroles_guildid_roleid");
+                    b.HasAlternateKey("GuildId", "GroupNumber")
+                        .HasName("ak_sargroup_guildid_groupnumber");
 
-                    b.ToTable("selfassignableroles", (string)null);
+                    b.ToTable("sargroup", (string)null);
                 });
 
             modelBuilder.Entity("EllieBot.Db.Models.ShopEntry", b =>
@@ -3527,18 +3655,6 @@ namespace EllieBot.Migrations.PostgreSql
                         .HasConstraintName("fk_giveawayuser_giveawaymodel_giveawayid");
                 });
 
-            modelBuilder.Entity("EllieBot.Db.Models.GroupName", b =>
-                {
-                    b.HasOne("EllieBot.Db.Models.GuildConfig", "GuildConfig")
-                        .WithMany("SelfAssignableRoleGroupNames")
-                        .HasForeignKey("GuildConfigId")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired()
-                        .HasConstraintName("fk_groupname_guildconfigs_guildconfigid");
-
-                    b.Navigation("GuildConfig");
-                });
-
             modelBuilder.Entity("EllieBot.Db.Models.IgnoredLogItem", b =>
                 {
                     b.HasOne("EllieBot.Db.Models.LogSetting", "LogSetting")
@@ -3578,6 +3694,16 @@ namespace EllieBot.Migrations.PostgreSql
                         .HasConstraintName("fk_playlistsong_musicplaylists_musicplaylistid");
                 });
 
+            modelBuilder.Entity("EllieBot.Db.Models.Sar", b =>
+                {
+                    b.HasOne("EllieBot.Db.Models.SarGroup", null)
+                        .WithMany("Roles")
+                        .HasForeignKey("SarGroupId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired()
+                        .HasConstraintName("fk_sar_sargroup_sargroupid");
+                });
+
             modelBuilder.Entity("EllieBot.Db.Models.ShopEntry", b =>
                 {
                     b.HasOne("EllieBot.Db.Models.GuildConfig", null)
@@ -3854,8 +3980,6 @@ namespace EllieBot.Migrations.PostgreSql
 
                     b.Navigation("Permissions");
 
-                    b.Navigation("SelfAssignableRoleGroupNames");
-
                     b.Navigation("ShopEntries");
 
                     b.Navigation("SlowmodeIgnoredRoles");
@@ -3885,6 +4009,11 @@ namespace EllieBot.Migrations.PostgreSql
                     b.Navigation("Songs");
                 });
 
+            modelBuilder.Entity("EllieBot.Db.Models.SarGroup", b =>
+                {
+                    b.Navigation("Roles");
+                });
+
             modelBuilder.Entity("EllieBot.Db.Models.ShopEntry", b =>
                 {
                     b.Navigation("Items");

src/EllieBot/Migrations/Sqlite/20241102022949_no-discrim-and-flag-translate.cs

@@ -11,8 +11,6 @@ namespace EllieBot.Migrations
         /// <inheritdoc />
         protected override void Up(MigrationBuilder migrationBuilder)
         {
-            MigrationQueries.UpdateUsernames(migrationBuilder);
-
             migrationBuilder.DropColumn(
                 name: "Discriminator",
                 table: "DiscordUser");

src/EllieBot/Migrations/Sqlite/20241127092212_sar-rework.cs

@@ -0,0 +1,152 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace EllieBot.Migrations
+{
+    /// <inheritdoc />
+    public partial class sarrework : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "GroupName");
+
+            migrationBuilder.DropTable(
+                name: "SelfAssignableRoles");
+
+            migrationBuilder.CreateTable(
+                name: "SarAutoDelete",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "INTEGER", nullable: false)
+                        .Annotation("Sqlite:Autoincrement", true),
+                    GuildId = table.Column<ulong>(type: "INTEGER", nullable: false),
+                    IsEnabled = table.Column<bool>(type: "INTEGER", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_SarAutoDelete", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "SarGroup",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "INTEGER", nullable: false)
+                        .Annotation("Sqlite:Autoincrement", true),
+                    GroupNumber = table.Column<int>(type: "INTEGER", nullable: false),
+                    GuildId = table.Column<ulong>(type: "INTEGER", nullable: false),
+                    RoleReq = table.Column<ulong>(type: "INTEGER", nullable: true),
+                    IsExclusive = table.Column<bool>(type: "INTEGER", nullable: false),
+                    Name = table.Column<string>(type: "TEXT", maxLength: 100, nullable: true),
+                    DateAdded = table.Column<DateTime>(type: "TEXT", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_SarGroup", x => x.Id);
+                    table.UniqueConstraint("AK_SarGroup_GuildId_GroupNumber", x => new { x.GuildId, x.GroupNumber });
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Sar",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "INTEGER", nullable: false)
+                        .Annotation("Sqlite:Autoincrement", true),
+                    GuildId = table.Column<ulong>(type: "INTEGER", nullable: false),
+                    RoleId = table.Column<ulong>(type: "INTEGER", nullable: false),
+                    SarGroupId = table.Column<int>(type: "INTEGER", nullable: false),
+                    LevelReq = table.Column<int>(type: "INTEGER", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Sar", x => x.Id);
+                    table.UniqueConstraint("AK_Sar_GuildId_RoleId", x => new { x.GuildId, x.RoleId });
+                    table.ForeignKey(
+                        name: "FK_Sar_SarGroup_SarGroupId",
+                        column: x => x.SarGroupId,
+                        principalTable: "SarGroup",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Sar_SarGroupId",
+                table: "Sar",
+                column: "SarGroupId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_SarAutoDelete_GuildId",
+                table: "SarAutoDelete",
+                column: "GuildId",
+                unique: true);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "Sar");
+
+            migrationBuilder.DropTable(
+                name: "SarAutoDelete");
+
+            migrationBuilder.DropTable(
+                name: "SarGroup");
+
+            migrationBuilder.CreateTable(
+                name: "GroupName",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "INTEGER", nullable: false)
+                        .Annotation("Sqlite:Autoincrement", true),
+                    GuildConfigId = table.Column<int>(type: "INTEGER", nullable: false),
+                    DateAdded = table.Column<DateTime>(type: "TEXT", nullable: true),
+                    Name = table.Column<string>(type: "TEXT", nullable: true),
+                    Number = table.Column<int>(type: "INTEGER", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_GroupName", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_GroupName_GuildConfigs_GuildConfigId",
+                        column: x => x.GuildConfigId,
+                        principalTable: "GuildConfigs",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "SelfAssignableRoles",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "INTEGER", nullable: false)
+                        .Annotation("Sqlite:Autoincrement", true),
+                    DateAdded = table.Column<DateTime>(type: "TEXT", nullable: true),
+                    Group = table.Column<int>(type: "INTEGER", nullable: false, defaultValue: 0),
+                    GuildId = table.Column<ulong>(type: "INTEGER", nullable: false),
+                    LevelRequirement = table.Column<int>(type: "INTEGER", nullable: false),
+                    RoleId = table.Column<ulong>(type: "INTEGER", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_SelfAssignableRoles", x => x.Id);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_GroupName_GuildConfigId_Number",
+                table: "GroupName",
+                columns: new[] { "GuildConfigId", "Number" },
+                unique: true);
+
+            migrationBuilder.CreateIndex(
+                name: "IX_SelfAssignableRoles_GuildId_RoleId",
+                table: "SelfAssignableRoles",
+                columns: new[] { "GuildId", "RoleId" },
+                unique: true);
+        }
+    }
+}

src/EllieBot/Migrations/Sqlite/20241127120303_guildcolors.cs

@@ -0,0 +1,72 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace EllieBot.Migrations
+{
+    /// <inheritdoc />
+    public partial class guildcolors : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "ButtonRole",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "INTEGER", nullable: false)
+                        .Annotation("Sqlite:Autoincrement", true),
+                    ButtonId = table.Column<string>(type: "TEXT", maxLength: 200, nullable: false),
+                    GuildId = table.Column<ulong>(type: "INTEGER", nullable: false),
+                    ChannelId = table.Column<ulong>(type: "INTEGER", nullable: false),
+                    MessageId = table.Column<ulong>(type: "INTEGER", nullable: false),
+                    Position = table.Column<int>(type: "INTEGER", nullable: false),
+                    RoleId = table.Column<ulong>(type: "INTEGER", nullable: false),
+                    Emote = table.Column<string>(type: "TEXT", maxLength: 100, nullable: false),
+                    Label = table.Column<string>(type: "TEXT", maxLength: 50, nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_ButtonRole", x => x.Id);
+                    table.UniqueConstraint("AK_ButtonRole_RoleId_MessageId", x => new { x.RoleId, x.MessageId });
+                });
+
+            migrationBuilder.CreateTable(
+                name: "GuildColors",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "INTEGER", nullable: false)
+                        .Annotation("Sqlite:Autoincrement", true),
+                    GuildId = table.Column<ulong>(type: "INTEGER", nullable: false),
+                    OkColor = table.Column<string>(type: "TEXT", maxLength: 9, nullable: true),
+                    ErrorColor = table.Column<string>(type: "TEXT", maxLength: 9, nullable: true),
+                    PendingColor = table.Column<string>(type: "TEXT", maxLength: 9, nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_GuildColors", x => x.Id);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ButtonRole_GuildId",
+                table: "ButtonRole",
+                column: "GuildId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_GuildColors_GuildId",
+                table: "GuildColors",
+                column: "GuildId",
+                unique: true);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "ButtonRole");
+
+            migrationBuilder.DropTable(
+                name: "GuildColors");
+        }
+    }
+}

src/EllieBot/Migrations/Sqlite/EllieSqliteContextModelSnapshot.cs

@@ -335,6 +335,51 @@ namespace EllieBot.Migrations
                     b.ToTable("Blacklist");
                 });
 
+            modelBuilder.Entity("EllieBot.Db.Models.ButtonRole", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("ButtonId")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("TEXT");
+
+                    b.Property<ulong>("ChannelId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Emote")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("TEXT");
+
+                    b.Property<ulong>("GuildId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Label")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("TEXT");
+
+                    b.Property<ulong>("MessageId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("Position")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<ulong>("RoleId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasAlternateKey("RoleId", "MessageId");
+
+                    b.HasIndex("GuildId");
+
+                    b.ToTable("ButtonRole");
+                });
+
             modelBuilder.Entity("EllieBot.Db.Models.ClubApplicants", b =>
                 {
                     b.Property<int>("ClubId")
@@ -932,30 +977,33 @@ namespace EllieBot.Migrations
                     b.ToTable("GiveawayUser");
                 });
 
-            modelBuilder.Entity("EllieBot.Db.Models.GroupName", b =>
+            modelBuilder.Entity("EllieBot.Db.Models.GuildColors", b =>
                 {
                     b.Property<int>("Id")
                         .ValueGeneratedOnAdd()
                         .HasColumnType("INTEGER");
 
-                    b.Property<DateTime?>("DateAdded")
+                    b.Property<string>("ErrorColor")
+                        .HasMaxLength(9)
                         .HasColumnType("TEXT");
 
-                    b.Property<int>("GuildConfigId")
+                    b.Property<ulong>("GuildId")
                         .HasColumnType("INTEGER");
 
-                    b.Property<string>("Name")
+                    b.Property<string>("OkColor")
+                        .HasMaxLength(9)
                         .HasColumnType("TEXT");
 
-                    b.Property<int>("Number")
-                        .HasColumnType("INTEGER");
+                    b.Property<string>("PendingColor")
+                        .HasMaxLength(9)
+                        .HasColumnType("TEXT");
 
                     b.HasKey("Id");
 
-                    b.HasIndex("GuildConfigId", "Number")
+                    b.HasIndex("GuildId")
                         .IsUnique();
 
-                    b.ToTable("GroupName");
+                    b.ToTable("GuildColors");
                 });
 
             modelBuilder.Entity("EllieBot.Db.Models.GuildConfig", b =>
@@ -1640,7 +1688,54 @@ namespace EllieBot.Migrations
                     b.ToTable("RotatingStatus");
                 });
 
-            modelBuilder.Entity("EllieBot.Db.Models.SelfAssignedRole", b =>
+            modelBuilder.Entity("EllieBot.Db.Models.Sar", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<ulong>("GuildId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("LevelReq")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<ulong>("RoleId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("SarGroupId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasAlternateKey("GuildId", "RoleId");
+
+                    b.HasIndex("SarGroupId");
+
+                    b.ToTable("Sar");
+                });
+
+            modelBuilder.Entity("EllieBot.Db.Models.SarAutoDelete", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<ulong>("GuildId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<bool>("IsEnabled")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("GuildId")
+                        .IsUnique();
+
+                    b.ToTable("SarAutoDelete");
+                });
+
+            modelBuilder.Entity("EllieBot.Db.Models.SarGroup", b =>
                 {
                     b.Property<int>("Id")
                         .ValueGeneratedOnAdd()
@@ -1649,26 +1744,27 @@ namespace EllieBot.Migrations
                     b.Property<DateTime?>("DateAdded")
                         .HasColumnType("TEXT");
 
-                    b.Property<int>("Group")
-                        .ValueGeneratedOnAdd()
-                        .HasColumnType("INTEGER")
-                        .HasDefaultValue(0);
+                    b.Property<int>("GroupNumber")
+                        .HasColumnType("INTEGER");
 
                     b.Property<ulong>("GuildId")
                         .HasColumnType("INTEGER");
 
-                    b.Property<int>("LevelRequirement")
+                    b.Property<bool>("IsExclusive")
                         .HasColumnType("INTEGER");
 
-                    b.Property<ulong>("RoleId")
+                    b.Property<string>("Name")
+                        .HasMaxLength(100)
+                        .HasColumnType("TEXT");
+
+                    b.Property<ulong?>("RoleReq")
                         .HasColumnType("INTEGER");
 
                     b.HasKey("Id");
 
-                    b.HasIndex("GuildId", "RoleId")
-                        .IsUnique();
+                    b.HasAlternateKey("GuildId", "GroupNumber");
 
-                    b.ToTable("SelfAssignableRoles");
+                    b.ToTable("SarGroup");
                 });
 
             modelBuilder.Entity("EllieBot.Db.Models.ShopEntry", b =>
@@ -2660,17 +2756,6 @@ namespace EllieBot.Migrations
                         .IsRequired();
                 });
 
-            modelBuilder.Entity("EllieBot.Db.Models.GroupName", b =>
-                {
-                    b.HasOne("EllieBot.Db.Models.GuildConfig", "GuildConfig")
-                        .WithMany("SelfAssignableRoleGroupNames")
-                        .HasForeignKey("GuildConfigId")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
-
-                    b.Navigation("GuildConfig");
-                });
-
             modelBuilder.Entity("EllieBot.Db.Models.IgnoredLogItem", b =>
                 {
                     b.HasOne("EllieBot.Db.Models.LogSetting", "LogSetting")
@@ -2706,6 +2791,15 @@ namespace EllieBot.Migrations
                         .OnDelete(DeleteBehavior.Cascade);
                 });
 
+            modelBuilder.Entity("EllieBot.Db.Models.Sar", b =>
+                {
+                    b.HasOne("EllieBot.Db.Models.SarGroup", null)
+                        .WithMany("Roles")
+                        .HasForeignKey("SarGroupId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
             modelBuilder.Entity("EllieBot.Db.Models.ShopEntry", b =>
                 {
                     b.HasOne("EllieBot.Db.Models.GuildConfig", null)
@@ -2960,8 +3054,6 @@ namespace EllieBot.Migrations
 
                     b.Navigation("Permissions");
 
-                    b.Navigation("SelfAssignableRoleGroupNames");
-
                     b.Navigation("ShopEntries");
 
                     b.Navigation("SlowmodeIgnoredRoles");
@@ -2991,6 +3083,11 @@ namespace EllieBot.Migrations
                     b.Navigation("Songs");
                 });
 
+            modelBuilder.Entity("EllieBot.Db.Models.SarGroup", b =>
+                {
+                    b.Navigation("Roles");
+                });
+
             modelBuilder.Entity("EllieBot.Db.Models.ShopEntry", b =>
                 {
                     b.Navigation("Items");

src/EllieBot/Modules/Administration/Administration.cs

@@ -96,7 +96,7 @@ public partial class Administration : EllieModule<AdministrationService>
         var guild = (SocketGuild)ctx.Guild;
         var (enabled, channels) = _service.GetDelMsgOnCmdData(ctx.Guild.Id);
 
-        var embed = _sender.CreateEmbed()
+        var embed = CreateEmbed()
                        .WithOkColor()
                        .WithTitle(GetText(strs.server_delmsgoncmd))
                        .WithDescription(enabled ? "✅" : "❌");

src/EllieBot/Modules/Administration/AdministrationService.cs

@@ -3,7 +3,7 @@ using Microsoft.EntityFrameworkCore;
 using EllieBot.Db.Models;
 using EllieBot.Modules.Administration._common.results;
 
-namespace EllieBot.Modules.Administration.Services;
+namespace EllieBot.Modules.Administration;
 
 public class AdministrationService : IEService
 {

src/EllieBot/Modules/Administration/DangerousCommands/CleanupService.cs

@@ -136,7 +136,7 @@ public sealed class CleanupService : ICleanupService, IReadyExecutor, IEService
         await using var linqCtx = ctx.CreateLinqToDBContext();
         await using var tempTable = linqCtx.CreateTempTable<CleanupId>();
 
-        foreach (var chunk in allIds.Chunk(20000))
+        foreach (var chunk in allIds.Chunk(10000))
         {
             await tempTable.BulkCopyAsync(chunk.Select(x => new CleanupId()
             {
@@ -187,13 +187,6 @@ public sealed class CleanupService : ICleanupService, IReadyExecutor, IEService
                                        .Contains(x.GuildId))
                  .DeleteAsync();
 
-        // delete ignored users
-        await ctx.GetTable<DiscordPermOverride>()
-                 .Where(x => x.GuildId != null
-                             && !tempTable.Select(x => x.GuildId)
-                                          .Contains(x.GuildId.Value))
-                 .DeleteAsync();
-
         // delete perm overrides
         await ctx.GetTable<DiscordPermOverride>()
                  .Where(x => x.GuildId != null
@@ -219,6 +212,54 @@ public sealed class CleanupService : ICleanupService, IReadyExecutor, IEService
                                        .Contains(x.GuildId))
                  .DeleteAsync();
 
+        // delete sar
+        await ctx.GetTable<SarGroup>()
+                 .Where(x => !tempTable.Select(x => x.GuildId)
+                                       .Contains(x.GuildId))
+                 .DeleteAsync();
+
+        // delete warnings
+        await ctx.GetTable<Warning>()
+                 .Where(x => !tempTable.Select(x => x.GuildId)
+                                       .Contains(x.GuildId))
+                 .DeleteAsync();
+
+        // delete warn punishments
+        await ctx.GetTable<WarningPunishment>()
+                 .Where(x => !tempTable.Select(x => x.GuildId)
+                                       .Contains(x.GuildId))
+                 .DeleteAsync();
+
+        // delete sticky roles
+        await ctx.GetTable<StickyRole>()
+                 .Where(x => !tempTable.Select(x => x.GuildId)
+                                       .Contains(x.GuildId))
+                 .DeleteAsync();
+
+        // delete at channels
+        await ctx.GetTable<AutoTranslateChannel>()
+                 .Where(x => !tempTable.Select(x => x.GuildId)
+                                       .Contains(x.GuildId))
+                 .DeleteAsync();
+
+        // delete ban templates
+        await ctx.GetTable<BanTemplate>()
+                 .Where(x => !tempTable.Select(x => x.GuildId)
+                                       .Contains(x.GuildId))
+                 .DeleteAsync();
+
+        // delete reminders
+        await ctx.GetTable<Reminder>()
+                 .Where(x => !tempTable.Select(x => x.GuildId)
+                                       .Contains(x.ServerId))
+                 .DeleteAsync();
+
+        // delete button roles
+        await ctx.GetTable<ButtonRole>()
+                 .Where(x => !tempTable.Select(x => x.GuildId)
+                                       .Contains(x.GuildId))
+                 .DeleteAsync();
+
         return new()
         {
             GuildCount = guildIds.Keys.Count,

src/EllieBot/Modules/Administration/DangerousCommands/DangerousCommands.cs

@@ -42,9 +42,9 @@ public partial class Administration
                    .Page((items, _) =>
                    {
                        if (!items.Any())
-                           return _sender.CreateEmbed().WithErrorColor().WithFooter(sql).WithDescription("-");
+                           return CreateEmbed().WithErrorColor().WithFooter(sql).WithDescription("-");
 
-                       return _sender.CreateEmbed()
+                       return CreateEmbed()
                               .WithOkColor()
                               .WithFooter(sql)
                               .WithTitle(string.Join(" ║ ", result.ColumnNames))
@@ -99,7 +99,7 @@ public partial class Administration
         {
             try
             {
-                var embed = _sender.CreateEmbed()
+                var embed = CreateEmbed()
                             .WithTitle(GetText(strs.sql_confirm_exec))
                             .WithDescription(Format.Code(sql));
 
@@ -119,7 +119,7 @@ public partial class Administration
         [OwnerOnly]
         public async Task PurgeUser(ulong userId)
         {
-            var embed = _sender.CreateEmbed()
+            var embed = CreateEmbed()
                 .WithDescription(GetText(strs.purge_user_confirm(Format.Bold(userId.ToString()))));
 
             if (!await PromptUserConfirmAsync(embed))

src/EllieBot/Modules/Administration/LocalizationCommands.cs

@@ -123,7 +123,7 @@ public partial class Administration
 
         [Cmd]
         public async Task LanguagesList()
-            => await Response().Embed(_sender.CreateEmbed()
+            => await Response().Embed(CreateEmbed()
                                                .WithOkColor()
                                                .WithTitle(GetText(strs.lang_list))
                                                .WithDescription(string.Join("\n",

src/EllieBot/Modules/Administration/Mute/MuteService.cs

@@ -122,7 +122,7 @@ public class MuteService : IEService
             return;
 
         _ = Task.Run(() => _sender.Response(user)
-                                  .Embed(_sender.CreateEmbed()
+                                  .Embed(_sender.CreateEmbed(user?.GuildId)
                                          .WithDescription($"You've been muted in {user.Guild} server")
                                          .AddField("Mute Type", type.ToString())
                                          .AddField("Moderator", mod.ToString())
@@ -140,7 +140,7 @@ public class MuteService : IEService
             return;
 
         _ = Task.Run(() => _sender.Response(user)
-                                  .Embed(_sender.CreateEmbed()
+                                  .Embed(_sender.CreateEmbed(user.GuildId)
                                          .WithDescription($"You've been unmuted in {user.Guild} server")
                                          .AddField("Unmute Type", type.ToString())
                                          .AddField("Moderator", mod.ToString())

src/EllieBot/Modules/Administration/PermOverrides/DiscordPermOverrideCommands.cs

@@ -36,7 +36,7 @@ public partial class Administration
         [UserPerm(GuildPerm.Administrator)]
         public async Task DiscordPermOverrideReset()
         {
-            var result = await PromptUserConfirmAsync(_sender.CreateEmbed()
+            var result = await PromptUserConfirmAsync(CreateEmbed()
                                                       .WithOkColor()
                                                       .WithDescription(GetText(strs.perm_override_all_confirm)));
 
@@ -65,7 +65,7 @@ public partial class Administration
                   .CurrentPage(page)
                   .Page((items, _) =>
                   {
-                      var eb = _sender.CreateEmbed().WithTitle(GetText(strs.perm_overrides)).WithOkColor();
+                      var eb = CreateEmbed().WithTitle(GetText(strs.perm_overrides)).WithOkColor();
 
                       if (items.Count == 0)
                           eb.WithDescription(GetText(strs.perm_override_page_none));

src/EllieBot/Modules/Administration/PlayingRotate/PlayingRotateService.cs

@@ -9,7 +9,9 @@ public sealed class PlayingRotateService : IEService, IReadyExecutor
 {
     private readonly BotConfigService _bss;
     private readonly SelfService _selfService;
+
     private readonly IReplacementService _repService;
+
     // private readonly Replacer _rep;
     private readonly DbService _db;
     private readonly DiscordSocketClient _client;
@@ -27,7 +29,6 @@ public sealed class PlayingRotateService : IEService, IReadyExecutor
         _selfService = selfService;
         _repService = repService;
         _client = client;
-
     }
 
     public async Task OnReadyAsync()
@@ -57,7 +58,7 @@ public sealed class PlayingRotateService : IEService, IReadyExecutor
                     ? rotatingStatuses[index = 0]
                     : rotatingStatuses[index++];
 
-                var statusText = await _repService.ReplaceAsync(playingStatus.Status, new (client: _client));
+                var statusText = await _repService.ReplaceAsync(playingStatus.Status, new(client: _client));
                 await _selfService.SetActivityAsync(statusText, (ActivityType)playingStatus.Type);
             }
             catch (Exception ex)
@@ -72,7 +73,11 @@ public sealed class PlayingRotateService : IEService, IReadyExecutor
         ArgumentOutOfRangeException.ThrowIfNegative(index);
 
         await using var uow = _db.GetDbContext();
-        var toRemove = await uow.Set<RotatingPlayingStatus>().AsQueryable().AsNoTracking().Skip(index).FirstOrDefaultAsync();
+        var toRemove = await uow.Set<RotatingPlayingStatus>()
+                                .AsQueryable()
+                                .AsNoTracking()
+                                .Skip(index)
+                                .FirstOrDefaultAsync();
 
         if (toRemove is null)
             return null;
@@ -94,6 +99,11 @@ public sealed class PlayingRotateService : IEService, IReadyExecutor
         await uow.SaveChangesAsync();
     }
 
+    public void DisableRotatePlaying()
+    {
+        _bss.ModifyConfig(bs => { bs.RotateStatuses = false; });
+    }
+
     public bool ToggleRotatePlaying()
     {
         var enabled = false;

src/EllieBot/Modules/Administration/Protection/ProtectionCommands.cs

@@ -241,7 +241,7 @@ public partial class Administration
                 return;
             }
 
-            var embed = _sender.CreateEmbed().WithOkColor().WithTitle(GetText(strs.prot_active));
+            var embed = CreateEmbed().WithOkColor().WithTitle(GetText(strs.prot_active));
 
             if (spam is not null)
                 embed.AddField("Anti-Spam", GetAntiSpamString(spam).TrimTo(1024), true);

src/EllieBot/Modules/Administration/Prune/PruneCommands.cs

@@ -113,7 +113,7 @@ public partial class Administration
                 {
                     await progressMsg.ModifyAsync(props =>
                     {
-                        props.Embed = _sender.CreateEmbed()
+                        props.Embed = CreateEmbed()
                                              .WithPendingColor()
                                              .WithDescription(GetText(strs.prune_progress(deleted, total)))
                                              .Build();

src/EllieBot/Modules/Administration/Role/ButtonRolesCommands.cs

@@ -0,0 +1,269 @@
+using EllieBot.Db.Models;
+using EllieBot.Modules.Administration.Services;
+using System.Text;
+using ContextType = Discord.Commands.ContextType;
+
+namespace EllieBot.Modules.Administration;
+
+public partial class Administration
+{
+    public partial class ButtonRoleCommands : EllieModule<ButtonRolesService>
+    {
+        private List<ActionRowBuilder> GetActionRows(IReadOnlyList<ButtonRole> roles)
+        {
+            var rows = roles.Select((x, i) => (Index: i, ButtonRole: x))
+                            .GroupBy(x => x.Index / 5)
+                            .Select(x => x.Select(y => y.ButtonRole))
+                            .Select(x =>
+                            {
+                                var ab = new ActionRowBuilder()
+                                    .WithComponents(x.Select(y =>
+                                    {
+                                        var curRole = ctx.Guild.GetRole(y.RoleId);
+                                        var label = string.IsNullOrWhiteSpace(y.Label)
+                                            ? curRole?.ToString() ?? "?missing " + y.RoleId
+                                            : y.Label;
+
+                                        var btnEmote = EmoteTypeReader.TryParse(y.Emote, out var e)
+                                            ? e
+                                            : null;
+
+                                        return new ButtonBuilder()
+                                               .WithCustomId(y.ButtonId)
+                                               .WithEmote(btnEmote)
+                                               .WithLabel(label)
+                                               .WithStyle(ButtonStyle.Secondary)
+                                               .Build() as IMessageComponent;
+                                    })
+                                                     .ToList());
+
+                                return ab;
+                            })
+                            .ToList();
+            return rows;
+        }
+
+        private async Task<MessageLink?> CreateMessageLinkAsync(ulong messageId)
+        {
+            var msg = await ctx.Channel.GetMessageAsync(messageId);
+            if (msg is null)
+                return null;
+
+            return new MessageLink(ctx.Guild, ctx.Channel, msg);
+        }
+
+        [Cmd]
+        [RequireContext(ContextType.Guild)]
+        [BotPerm(GuildPerm.ManageRoles)]
+        [RequireUserPermission(GuildPerm.ManageRoles)]
+        public async Task BtnRoleAdd(ulong messageId, IEmote emote, [Leftover] IRole role)
+        {
+            var link = await CreateMessageLinkAsync(messageId);
+
+            if (link is null)
+            {
+                await Response().Error(strs.invalid_message_id).SendAsync();
+                return;
+            }
+
+            await BtnRoleAdd(link, emote, role);
+        }
+
+
+        [Cmd]
+        [RequireContext(ContextType.Guild)]
+        [BotPerm(GuildPerm.ManageRoles)]
+        [RequireUserPermission(GuildPerm.ManageRoles)]
+        public async Task BtnRoleAdd(MessageLink link, IEmote emote, [Leftover] IRole role)
+        {
+            if (link.Message is not IUserMessage msg || !msg.IsAuthor(ctx.Client))
+            {
+                await Response().Error(strs.invalid_message_link).SendAsync();
+                return;
+            }
+
+            if (!await CheckRoleHierarchy(role))
+            {
+                await Response().Error(strs.hierarchy).SendAsync();
+                return;
+            }
+
+            var success = await _service.AddButtonRole(ctx.Guild.Id, link.Channel.Id, role.Id, link.Message.Id, emote);
+            if (!success)
+            {
+                await Response().Error(strs.btnrole_message_max).SendAsync();
+                return;
+            }
+
+            var roles = await _service.GetButtonRoles(ctx.Guild.Id, link.Message.Id);
+
+            var rows = GetActionRows(roles);
+
+            await msg.ModifyAsync(x => x.Components = new(new ComponentBuilder().WithRows(rows).Build()));
+            await ctx.OkAsync();
+        }
+
+        [Cmd]
+        [RequireContext(ContextType.Guild)]
+        [BotPerm(GuildPerm.ManageRoles)]
+        [RequireUserPermission(GuildPerm.ManageRoles)]
+        public Task BtnRoleRemove(ulong messageId, IRole role)
+            => BtnRoleRemove(messageId, role.Id);
+
+        [Cmd]
+        [RequireContext(ContextType.Guild)]
+        [BotPerm(GuildPerm.ManageRoles)]
+        [RequireUserPermission(GuildPerm.ManageRoles)]
+        public Task BtnRoleRemove(MessageLink link, IRole role)
+            => BtnRoleRemove(link.Message.Id, role.Id);
+
+        [Cmd]
+        [RequireContext(ContextType.Guild)]
+        [BotPerm(GuildPerm.ManageRoles)]
+        [RequireUserPermission(GuildPerm.ManageRoles)]
+        public Task BtnRoleRemove(MessageLink link, ulong roleId)
+            => BtnRoleRemove(link.Message.Id, roleId);
+
+        [Cmd]
+        [RequireContext(ContextType.Guild)]
+        [BotPerm(GuildPerm.ManageRoles)]
+        [RequireUserPermission(GuildPerm.ManageRoles)]
+        public async Task BtnRoleRemove(ulong messageId, ulong roleId)
+        {
+            var removed = await _service.RemoveButtonRole(ctx.Guild.Id, messageId, roleId);
+            if (removed is null)
+            {
+                await Response().Error(strs.btnrole_not_found).SendAsync();
+                return;
+            }
+
+            var roles = await _service.GetButtonRoles(ctx.Guild.Id, messageId);
+
+            var ch = await ctx.Guild.GetTextChannelAsync(removed.ChannelId);
+
+            if (ch is null)
+            {
+                await Response().Error(strs.btnrole_removeall_not_found).SendAsync();
+                return;
+            }
+
+            var msg = await ch.GetMessageAsync(removed.MessageId) as IUserMessage;
+
+            if (msg is null)
+            {
+                await Response().Error(strs.btnrole_removeall_not_found).SendAsync();
+                return;
+            }
+
+            var rows = GetActionRows(roles);
+            await msg.ModifyAsync(x => x.Components = new(new ComponentBuilder().WithRows(rows).Build()));
+            await Response().Confirm(strs.btnrole_removed).SendAsync();
+        }
+
+        [Cmd]
+        [RequireContext(ContextType.Guild)]
+        [BotPerm(GuildPerm.ManageRoles)]
+        [RequireUserPermission(GuildPerm.ManageRoles)]
+        public Task BtnRoleRemoveAll(MessageLink link)
+            => BtnRoleRemoveAll(link.Message.Id);
+
+        [Cmd]
+        [RequireContext(ContextType.Guild)]
+        [BotPerm(GuildPerm.ManageRoles)]
+        [RequireUserPermission(GuildPerm.ManageRoles)]
+        public async Task BtnRoleRemoveAll(ulong messageId)
+        {
+            var succ = await _service.RemoveButtonRoles(ctx.Guild.Id, messageId);
+
+            if (succ.Count == 0)
+            {
+                await Response().Error(strs.btnrole_not_found).SendAsync();
+                return;
+            }
+
+            var info = succ[0];
+
+            var ch = await ctx.Guild.GetTextChannelAsync(info.ChannelId);
+            if (ch is null)
+            {
+                await Response().Pending(strs.btnrole_removeall_not_found).SendAsync();
+                return;
+            }
+
+            var msg = await ch.GetMessageAsync(info.MessageId) as IUserMessage;
+            if (msg is null)
+            {
+                await Response().Pending(strs.btnrole_removeall_not_found).SendAsync();
+                return;
+            }
+
+            await msg.ModifyAsync(x => x.Components = new(new ComponentBuilder().Build()));
+            await ctx.OkAsync();
+        }
+
+        [Cmd]
+        [RequireContext(ContextType.Guild)]
+        [BotPerm(GuildPerm.ManageRoles)]
+        [RequireUserPermission(GuildPerm.ManageRoles)]
+        public async Task BtnRoleList()
+        {
+            var btnRoles = await _service.GetButtonRoles(ctx.Guild.Id, null);
+
+            var groups = btnRoles
+                         .GroupBy(x => (x.ChannelId, x.MessageId))
+                         .ToList();
+
+            await Response()
+                  .Paginated()
+                  .Items(groups)
+                  .PageSize(1)
+                  .AddFooter(false)
+                  .Page(async (items, page) =>
+                  {
+                      var eb = CreateEmbed()
+                          .WithOkColor();
+
+                      var item = items.FirstOrDefault();
+                      if (item == default)
+                      {
+                          eb.WithPendingColor()
+                            .WithDescription(GetText(strs.btnrole_none));
+
+                          return eb;
+                      }
+
+                      var (cid, msgId) = item.Key;
+
+                      var str = new StringBuilder();
+
+                      var ch = await ctx.Client.GetChannelAsync(cid) as IMessageChannel;
+
+                      str.AppendLine($"Channel: {ch?.ToString() ?? cid.ToString()}");
+                      str.AppendLine($"Message: {msgId}");
+
+                      if (ch is not null)
+                      {
+                          var msg = await ch.GetMessageAsync(msgId);
+                          if (msg is not null)
+                          {
+                              str.AppendLine(new MessageLink(ctx.Guild, ch, msg).ToString());
+                          }
+                      }
+
+                      str.AppendLine("---");
+
+                      foreach (var x in item.AsEnumerable())
+                      {
+                          var role = ctx.Guild.GetRole(x.RoleId);
+
+                          str.AppendLine($"{x.Emote}  {(role?.ToString() ?? x.RoleId.ToString())}");
+                      }
+
+                      eb.WithDescription(str.ToString());
+
+                      return eb;
+                  })
+                  .SendAsync();
+        }
+    }
+}

src/EllieBot/Modules/Administration/Role/ButtonRolesService.cs

@@ -0,0 +1,154 @@
+using LinqToDB;
+using LinqToDB.EntityFrameworkCore;
+using LinqToDB.SqlQuery;
+using EllieBot.Common.ModuleBehaviors;
+using EllieBot.Db.Models;
+using NCalc;
+
+namespace EllieBot.Modules.Administration.Services;
+
+public sealed class ButtonRolesService : IEService, IReadyExecutor
+{
+    private const string BTN_PREFIX = "n:btnrole:";
+
+    private readonly DbService _db;
+    private readonly DiscordSocketClient _client;
+    private readonly IBotCreds _creds;
+
+    public ButtonRolesService(IBotCreds creds, DiscordSocketClient client, DbService db)
+    {
+        _creds = creds;
+        _client = client;
+        _db = db;
+    }
+
+
+    public Task OnReadyAsync()
+    {
+        _client.InteractionCreated += OnInteraction;
+
+        return Task.CompletedTask;
+    }
+
+    private async Task OnInteraction(SocketInteraction inter)
+    {
+        if (inter is not SocketMessageComponent smc)
+            return;
+
+        if (!smc.Data.CustomId.StartsWith(BTN_PREFIX))
+            return;
+
+        await inter.DeferAsync();
+
+        _ = Task.Run(async () =>
+        {
+            await using var uow = _db.GetDbContext();
+            var buttonRole = await uow.GetTable<ButtonRole>()
+                                      .Where(x => x.ButtonId == smc.Data.CustomId && x.MessageId == smc.Message.Id)
+                                      .FirstOrDefaultAsyncLinqToDB();
+
+            if (buttonRole is null)
+                return;
+
+            var guild = _client.GetGuild(buttonRole.GuildId);
+            if (guild is null)
+                return;
+
+            var role = guild.GetRole(buttonRole.RoleId);
+            if (role is null)
+                return;
+
+            if (smc.User is not IGuildUser user)
+                return;
+
+            if (user.GetRoles().Any(x => x.Id == role.Id))
+            {
+                await user.RemoveRoleAsync(role.Id);
+                return;
+            }
+
+            await user.AddRoleAsync(role.Id);
+        });
+    }
+
+    public async Task<bool> AddButtonRole(
+        ulong guildId,
+        ulong channelId,
+        ulong roleId,
+        ulong messageId,
+        IEmote emote
+    )
+    {
+        await using var uow = _db.GetDbContext();
+
+        // up to 25 per message
+        if (await uow.GetTable<ButtonRole>()
+                     .Where(x => x.MessageId == messageId)
+                     .CountAsyncLinqToDB()
+            >= 25)
+            return false;
+
+
+        var emoteStr = emote.ToString()!;
+        var guid = Guid.NewGuid();
+        await uow.GetTable<ButtonRole>()
+                 .InsertOrUpdateAsync(() => new ButtonRole()
+                 {
+                     GuildId = guildId,
+                     ChannelId = channelId,
+                     RoleId = roleId,
+                     MessageId = messageId,
+                     Position =
+                             uow
+                                 .GetTable<ButtonRole>()
+                                 .Any(x => x.MessageId == messageId)
+                                 ? uow.GetTable<ButtonRole>()
+                                      .Where(x => x.MessageId == messageId)
+                                      .Max(x => x.Position)
+                                 : 1,
+                     Emote = emoteStr,
+                     Label = string.Empty,
+                     ButtonId = $"{BTN_PREFIX}:{guildId}:{guid}"
+                 },
+                     _ => new()
+                     {
+                         Emote = emoteStr,
+                         Label = string.Empty,
+                         ButtonId = $"{BTN_PREFIX}:{guildId}:{guid}"
+                     },
+                     () => new()
+                     {
+                         RoleId = roleId,
+                         MessageId = messageId,
+                     });
+
+        return true;
+    }
+
+    public async Task<IReadOnlyList<ButtonRole>> RemoveButtonRoles(ulong guildId, ulong messageId)
+    {
+        await using var uow = _db.GetDbContext();
+        return await uow.GetTable<ButtonRole>()
+                        .Where(x => x.GuildId == guildId && x.MessageId == messageId)
+                        .DeleteWithOutputAsync();
+    }
+
+    public async Task<ButtonRole?> RemoveButtonRole(ulong guildId, ulong messageId, ulong roleId)
+    {
+        await using var uow = _db.GetDbContext();
+        var deleted = await uow.GetTable<ButtonRole>()
+                               .Where(x => x.GuildId == guildId && x.MessageId == messageId && x.RoleId == roleId)
+                               .DeleteWithOutputAsync();
+
+        return deleted.FirstOrDefault();
+    }
+
+    public async Task<IReadOnlyList<ButtonRole>> GetButtonRoles(ulong guildId, ulong? messageId)
+    {
+        await using var uow = _db.GetDbContext();
+        return await uow.GetTable<ButtonRole>()
+                        .Where(x => x.GuildId == guildId && (messageId == null || x.MessageId == messageId))
+                        .OrderBy(x => x.Id)
+                        .ToListAsyncLinqToDB();
+    }
+}

src/EllieBot/Modules/Administration/Role/ReactionRoleCommands.cs

@@ -80,7 +80,7 @@ public partial class Administration
                   .CurrentPage(page)
                   .Page((items, _) =>
                   {
-                      var embed = _sender.CreateEmbed()
+                      var embed = CreateEmbed()
                           .WithOkColor();
 
                       var content = string.Empty;

src/EllieBot/Modules/Administration/Role/ReactionRolesService.cs

@@ -1,8 +1,6 @@
-#nullable disable
-using LinqToDB;
+using LinqToDB;
 using LinqToDB.EntityFrameworkCore;
 using EllieBot.Common.ModuleBehaviors;
-using EllieBot.Modules.Patronage;
 using EllieBot.Db.Models;
 using OneOf.Types;
 using OneOf;
@@ -18,18 +16,15 @@ public sealed class ReactionRolesService : IReadyExecutor, IEService, IReactionR
     private ConcurrentDictionary<ulong, List<ReactionRoleV2>> _cache;
     private readonly object _cacheLock = new();
     private readonly SemaphoreSlim _assignementLock = new(1, 1);
-    private readonly IPatronageService _ps;
 
     public ReactionRolesService(
         DiscordSocketClient client,
-        IPatronageService ps,
         DbService db,
         IBotCreds creds)
     {
         _db = db;
         _client = client;
         _creds = creds;
-        _ps = ps;
         _cache = new();
     }
 
@@ -57,7 +52,7 @@ public sealed class ReactionRolesService : IReadyExecutor, IEService, IReactionR
         var guild = _client.GetGuild(rero.GuildId);
         var role = guild?.GetRole(rero.RoleId);
 
-        if (role is null)
+        if (guild is null || role is null)
             return default;
 
         var user = guild.GetUser(userId) as IGuildUser
@@ -96,10 +91,11 @@ public sealed class ReactionRolesService : IReadyExecutor, IEService, IReactionR
             {
                 if (user.RoleIds.Contains(role.Id))
                 {
-                    await user.RemoveRoleAsync(role.Id, new RequestOptions()
-                    {
-                        AuditLogReason = $"Reaction role"
-                    });
+                    await user.RemoveRoleAsync(role.Id,
+                        new RequestOptions()
+                        {
+                            AuditLogReason = $"Reaction role"
+                        });
                 }
             }
             finally
@@ -210,10 +206,11 @@ public sealed class ReactionRolesService : IReadyExecutor, IEService, IReactionR
                         }
                     }
 
-                    await user.AddRoleAsync(role.Id, new()
-                    {
-                        AuditLogReason = "Reaction role"
-                    });
+                    await user.AddRoleAsync(role.Id,
+                        new()
+                        {
+                            AuditLogReason = "Reaction role"
+                        });
                 }
             }
             finally
@@ -244,36 +241,23 @@ public sealed class ReactionRolesService : IReadyExecutor, IEService, IReactionR
         int levelReq = 0)
     {
         ArgumentOutOfRangeException.ThrowIfNegative(group);
-
         ArgumentOutOfRangeException.ThrowIfNegative(levelReq);
 
         await using var ctx = _db.GetDbContext();
 
-        await using var tran = await ctx.Database.BeginTransactionAsync();
-        var activeReactionRoles = await ctx.GetTable<ReactionRoleV2>()
-                                           .Where(x => x.GuildId == guild.Id)
-                                           .CountAsync();
-        
-        var limit = await _ps.GetUserLimit(LimitedFeatureName.ReactionRole, guild.OwnerId);
-        
-        if (!_creds.IsOwner(guild.OwnerId) && (activeReactionRoles >= limit.Quota && limit.Quota >= 0))
-        {
-            return new Error();
-        }
-
         await ctx.GetTable<ReactionRoleV2>()
                  .InsertOrUpdateAsync(() => new()
-                     {
-                         GuildId = guild.Id,
-                         ChannelId = msg.Channel.Id,
+                 {
+                     GuildId = guild.Id,
+                     ChannelId = msg.Channel.Id,
 
-                         MessageId = msg.Id,
-                         Emote = emote,
+                     MessageId = msg.Id,
+                     Emote = emote,
 
-                         RoleId = role.Id,
-                         Group = group,
-                         LevelReq = levelReq
-                     },
+                     RoleId = role.Id,
+                     Group = group,
+                     LevelReq = levelReq
+                 },
                      (old) => new()
                      {
                          RoleId = role.Id,
@@ -286,8 +270,6 @@ public sealed class ReactionRolesService : IReadyExecutor, IEService, IReactionR
                          Emote = emote,
                      });
 
-        await tran.CommitAsync();
-
         var obj = new ReactionRoleV2()
         {
             GuildId = guild.Id,
@@ -380,9 +362,9 @@ public sealed class ReactionRolesService : IReadyExecutor, IEService, IReactionR
         var updated = ctx.GetTable<ReactionRoleV2>()
                          .Where(x => x.GuildId == guildId && x.MessageId == fromMessageId)
                          .UpdateWithOutput(old => new()
-                             {
-                                 MessageId = toMessageId
-                             },
+                         {
+                             MessageId = toMessageId
+                         },
                              (old, neu) => neu);
         lock (_cacheLock)
         {

src/EllieBot/Modules/Administration/Role/RoleCommands.cs

@@ -174,12 +174,11 @@ public partial class Administration
         [UserPerm(GuildPerm.ManageRoles)]
         [BotPerm(GuildPerm.ManageRoles)]
         [Priority(0)]
-        public async Task RoleColor(Color color, [Leftover] IRole role)
+        public async Task RoleColor(Rgba32 color, [Leftover] IRole role)
         {
             try
             {
-                var rgba32 = color.ToPixel<Rgba32>();
-                await role.ModifyAsync(r => r.Color = new Discord.Color(rgba32.R, rgba32.G, rgba32.B));
+                await role.ModifyAsync(r => r.Color = new Discord.Color(color.R, color.G, color.B));
                 await Response().Confirm(strs.rc(Format.Bold(role.Name))).SendAsync();
             }
             catch (Exception)

src/EllieBot/Modules/Administration/Self/SelfCommands.cs

@@ -62,7 +62,7 @@ public partial class Administration
             var (added, updated) = await _service.RefreshUsersAsync(users);
 
             await message.ModifyAsync(x =>
-                x.Embed = _sender.CreateEmbed()
+                x.Embed = CreateEmbed()
                                  .WithDescription(GetText(strs.cache_users_done(added, updated)))
                                  .WithOkColor()
                                  .Build()
@@ -115,7 +115,7 @@ public partial class Administration
             _service.AddNewAutoCommand(cmd);
 
             await Response()
-                  .Embed(_sender.CreateEmbed()
+                  .Embed(CreateEmbed()
                                 .WithOkColor()
                                 .WithTitle(GetText(strs.scadd))
                                 .AddField(GetText(strs.server),
@@ -343,7 +343,7 @@ public partial class Administration
                       if (string.IsNullOrWhiteSpace(str))
                           str = GetText(strs.no_shards_on_page);
 
-                      return _sender.CreateEmbed().WithOkColor().WithDescription($"{status}\n\n{str}");
+                      return CreateEmbed().WithOkColor().WithDescription($"{status}\n\n{str}");
                   })
                   .SendAsync();
         }

src/EllieBot/Modules/Administration/SelfAssignableRoles/SelfAssignedRolesCommands.cs

@@ -6,16 +6,136 @@ namespace EllieBot.Modules.Administration;
 
 public partial class Administration
 {
-    [Group]
+    public partial class SelfAssignedRolesHelpers : EllieModule<SelfAssignedRolesService>
+    {
+        private readonly SarAssignerService _sas;
+
+        public SelfAssignedRolesHelpers(SarAssignerService sas)
+        {
+            _sas = sas;
+        }
+
+        [Cmd]
+        [RequireContext(ContextType.Guild)]
+        public async Task Iam([Leftover] IRole role)
+        {
+            var guildUser = (IGuildUser)ctx.User;
+
+            var group = await _service.GetRoleGroup(ctx.User.Id, role.Id);
+
+            IUserMessage msg = null;
+            try
+            {
+                if (group is null)
+                {
+                    msg = await Response().Error(strs.self_assign_not).SendAsync();
+                    return;
+                }
+
+                var tcs = new TaskCompletionSource<SarAssignResult>(TaskCreationOptions.RunContinuationsAsynchronously);
+                await _sas.Add(new()
+                {
+                    Group = group,
+                    RoleId = role.Id,
+                    User = guildUser,
+                    CompletionTask = tcs
+                });
+
+                var res = await tcs.Task;
+
+                if (res.TryPickT0(out _, out var error))
+                {
+                    msg = await Response()
+                                .Confirm(strs.self_assign_success(Format.Bold(role.Name)))
+                                .SendAsync();
+                }
+                else
+                {
+                    var resStr = error.Match(
+                        _ => strs.error_occured,
+                        lvlReq => strs.self_assign_not_level(Format.Bold(lvlReq.Level.ToString())),
+                        roleRq => strs.self_assign_role_req(Format.Bold(ctx.Guild.GetRole(roleRq.RoleId).ToString()
+                                                                        ?? "missing role " + roleRq.RoleId),
+                            group.Name),
+                        _ => strs.self_assign_already(Format.Bold(role.Name)),
+                        _ => strs.self_assign_perms);
+
+                    msg = await Response().Error(resStr).SendAsync();
+                }
+            }
+            finally
+            {
+                var ad = _service.GetAutoDelete(ctx.Guild.Id);
+
+                if (ad)
+                {
+                    msg?.DeleteAfter(3);
+                    ctx.Message.DeleteAfter(3);
+                }
+            }
+        }
+
+        [Cmd]
+        [RequireContext(ContextType.Guild)]
+        public async Task Iamnot([Leftover] IRole role)
+        {
+            var guildUser = (IGuildUser)ctx.User;
+
+            IUserMessage msg = null;
+            try
+            {
+                if (guildUser.RoleIds.Contains(role.Id))
+                {
+                    msg = await Response().Error(strs.self_assign_not_have(Format.Bold(role.Name))).SendAsync();
+                    return;
+                }
+
+                var group = await _service.GetRoleGroup(role.Guild.Id, role.Id);
+
+                if (group is null || group.Roles.All(x => x.RoleId != role.Id))
+                {
+                    msg = await Response().Error(strs.self_assign_not).SendAsync();
+                    return;
+                }
+
+                if (role.Position >= ((SocketGuild)ctx.Guild).CurrentUser.Roles.Max(x => x.Position))
+                {
+                    msg = await Response().Error(strs.self_assign_perms).SendAsync();
+                    return;
+                }
+
+                await guildUser.RemoveRoleAsync(role);
+                msg = await Response().Confirm(strs.self_assign_remove(Format.Bold(role.Name))).SendAsync();
+            }
+            finally
+            {
+                var ad = _service.GetAutoDelete(ctx.Guild.Id);
+                if (ad)
+                {
+                    msg?.DeleteAfter(3);
+                    ctx.Message.DeleteAfter(3);
+                }
+            }
+        }
+    }
+
+    [Group("sar")]
     public partial class SelfAssignedRolesCommands : EllieModule<SelfAssignedRolesService>
     {
+        private readonly SarAssignerService _sas;
+
+        public SelfAssignedRolesCommands(SarAssignerService sas)
+        {
+            _sas = sas;
+        }
+
         [Cmd]
         [RequireContext(ContextType.Guild)]
         [UserPerm(GuildPerm.ManageMessages)]
         [BotPerm(GuildPerm.ManageMessages)]
-        public async Task AdSarm()
+        public async Task SarAutoDelete()
         {
-            var newVal = _service.ToggleAdSarm(ctx.Guild.Id);
+            var newVal = await _service.ToggleAutoDelete(ctx.Guild.Id);
 
             if (newVal)
                 await Response().Confirm(strs.adsarm_enable(prefix)).SendAsync();
@@ -28,30 +148,24 @@ public partial class Administration
         [UserPerm(GuildPerm.ManageRoles)]
         [BotPerm(GuildPerm.ManageRoles)]
         [Priority(1)]
-        public Task Asar([Leftover] IRole role)
-            => Asar(0, role);
+        public Task SarAdd([Leftover] IRole role)
+            => SarAdd(0, role);
 
         [Cmd]
         [RequireContext(ContextType.Guild)]
         [UserPerm(GuildPerm.ManageRoles)]
         [BotPerm(GuildPerm.ManageRoles)]
         [Priority(0)]
-        public async Task Asar(int group, [Leftover] IRole role)
+        public async Task SarAdd(int group, [Leftover] IRole role)
         {
-            var guser = (IGuildUser)ctx.User;
-            if (ctx.User.Id != guser.Guild.OwnerId && guser.GetRoles().Max(x => x.Position) <= role.Position)
+            if (!await CheckRoleHierarchy(role))
                 return;
 
-            var succ = _service.AddNew(ctx.Guild.Id, role, group);
+            await _service.AddAsync(ctx.Guild.Id, role.Id, group);
 
-            if (succ)
-            {
-                await Response()
-                      .Confirm(strs.role_added(Format.Bold(role.Name), Format.Bold(group.ToString())))
-                      .SendAsync();
-            }
-            else
-                await Response().Error(strs.role_in_list(Format.Bold(role.Name))).SendAsync();
+            await Response()
+                  .Confirm(strs.role_added(Format.Bold(role.Name), Format.Bold(group.ToString())))
+                  .SendAsync();
         }
 
         [Cmd]
@@ -59,9 +173,9 @@ public partial class Administration
         [UserPerm(GuildPerm.ManageRoles)]
         [BotPerm(GuildPerm.ManageRoles)]
         [Priority(0)]
-        public async Task Sargn(int group, [Leftover] string name = null)
+        public async Task SarGroupName(int group, [Leftover] string name = null)
         {
-            var set = await _service.SetNameAsync(ctx.Guild.Id, group, name);
+            var set = await _service.SetGroupNameAsync(ctx.Guild.Id, group, name);
 
             if (set)
             {
@@ -70,19 +184,19 @@ public partial class Administration
                       .SendAsync();
             }
             else
+            {
                 await Response().Confirm(strs.group_name_removed(Format.Bold(group.ToString()))).SendAsync();
+            }
         }
 
         [Cmd]
         [RequireContext(ContextType.Guild)]
         [UserPerm(GuildPerm.ManageRoles)]
-        public async Task Rsar([Leftover] IRole role)
+        public async Task SarRemove([Leftover] IRole role)
         {
             var guser = (IGuildUser)ctx.User;
-            if (ctx.User.Id != guser.Guild.OwnerId && guser.GetRoles().Max(x => x.Position) <= role.Position)
-                return;
 
-            var success = _service.RemoveSar(role.Guild.Id, role.Id);
+            var success = await _service.RemoveAsync(role.Guild.Id, role.Id);
             if (!success)
                 await Response().Error(strs.self_assign_not).SendAsync();
             else
@@ -91,59 +205,81 @@ public partial class Administration
 
         [Cmd]
         [RequireContext(ContextType.Guild)]
-        public async Task Lsar(int page = 1)
+        public async Task SarList(int page = 1)
         {
             if (--page < 0)
                 return;
 
-            var (exclusive, roles, groups) = _service.GetRoles(ctx.Guild);
+            var groups = await _service.GetSarsAsync(ctx.Guild.Id);
+
+            var gDict = groups.ToDictionary(x => x.Id, x => x);
 
             await Response()
                   .Paginated()
-                  .Items(roles.OrderBy(x => x.Model.Group).ToList())
+                  .Items(groups.SelectMany(x => x.Roles).ToList())
                   .PageSize(20)
                   .CurrentPage(page)
-                  .Page((items, _) =>
+                  .Page(async (items, _) =>
                   {
-                      var rolesStr = new StringBuilder();
                       var roleGroups = items
-                                       .GroupBy(x => x.Model.Group)
+                                       .GroupBy(x => x.SarGroupId)
                                        .OrderBy(x => x.Key);
 
+                      var eb = CreateEmbed()
+                                      .WithOkColor()
+                                      .WithTitle(GetText(strs.self_assign_list(groups.Sum(x => x.Roles.Count))));
+
                       foreach (var kvp in roleGroups)
                       {
-                          string groupNameText;
-                          if (!groups.TryGetValue(kvp.Key, out var name))
-                              groupNameText = Format.Bold(GetText(strs.self_assign_group(kvp.Key)));
-                          else
-                              groupNameText = Format.Bold($"{kvp.Key} - {name.TrimTo(25, true)}");
+                          var group = gDict[kvp.Key];
 
-                          rolesStr.AppendLine("\t\t\t\t ⟪" + groupNameText + "⟫");
-                          foreach (var (model, role) in kvp.AsEnumerable())
+                          var groupNameText = "";
+
+                          if (!string.IsNullOrWhiteSpace(group.Name))
+                              groupNameText += $"  **{group.Name}**";
+
+                          groupNameText = $"`{group.GroupNumber}`  {groupNameText}";
+
+                          var rolesStr = new StringBuilder();
+
+                          if (group.IsExclusive)
                           {
-                              if (role is null)
+                              rolesStr.AppendLine(Format.Italics(GetText(strs.choose_one)));
+                          }
+
+                          if (group.RoleReq is ulong rrId)
+                          {
+                              var rr = ctx.Guild.GetRole(rrId);
+
+                              if (rr is null)
                               {
+                                  await _service.SetGroupRoleReq(group.GuildId, group.GroupNumber, null);
                               }
                               else
                               {
-                                  // first character is invisible space
-                                  if (model.LevelRequirement == 0)
-                                      rolesStr.AppendLine("‌‌   " + role.Name);
-                                  else
-                                      rolesStr.AppendLine("‌‌   " + role.Name + $" (lvl {model.LevelRequirement}+)");
+                                  rolesStr.AppendLine(
+                                      Format.Italics(GetText(strs.requires_role(Format.Bold(rr.Name)))));
                               }
                           }
 
-                          rolesStr.AppendLine();
+                          foreach (var sar in kvp)
+                          {
+                              var roleName = (ctx.Guild.GetRole(sar.RoleId)?.Name ?? (sar.RoleId + " (deleted)"));
+                              rolesStr.Append("- " + Format.Code(roleName));
+
+                              if (sar.LevelReq > 0)
+                              {
+                                  rolesStr.Append($"  *[lvl {sar.LevelReq}+]*");
+                              }
+
+                              rolesStr.AppendLine();
+                          }
+
+
+                          eb.AddField(groupNameText, rolesStr, false);
                       }
 
-                      return _sender.CreateEmbed()
-                             .WithOkColor()
-                             .WithTitle(Format.Bold(GetText(strs.self_assign_list(roles.Count()))))
-                             .WithDescription(rolesStr.ToString())
-                             .WithFooter(exclusive
-                                 ? GetText(strs.self_assign_are_exclusive)
-                                 : GetText(strs.self_assign_are_not_exclusive));
+                      return eb;
                   })
                   .SendAsync();
         }
@@ -152,25 +288,36 @@ public partial class Administration
         [RequireContext(ContextType.Guild)]
         [UserPerm(GuildPerm.ManageRoles)]
         [BotPerm(GuildPerm.ManageRoles)]
-        public async Task Togglexclsar()
+        public async Task SarExclusive(int groupNumber)
         {
-            var areExclusive = _service.ToggleEsar(ctx.Guild.Id);
-            if (areExclusive)
+            var areExclusive = await _service.SetGroupExclusivityAsync(ctx.Guild.Id, groupNumber);
+            
+            if (areExclusive is null)
+            {
+                await Response().Error(strs.sar_group_not_found).SendAsync();
+                return;
+            }
+            
+            if (areExclusive is true)
+            {
                 await Response().Confirm(strs.self_assign_excl).SendAsync();
+            }
             else
+            {
                 await Response().Confirm(strs.self_assign_no_excl).SendAsync();
+            }
         }
 
         [Cmd]
         [RequireContext(ContextType.Guild)]
         [UserPerm(GuildPerm.ManageRoles)]
         [BotPerm(GuildPerm.ManageRoles)]
-        public async Task RoleLevelReq(int level, [Leftover] IRole role)
+        public async Task SarRoleLevelReq(int level, [Leftover] IRole role)
         {
             if (level < 0)
                 return;
 
-            var succ = _service.SetLevelReq(ctx.Guild.Id, role, level);
+            var succ = await _service.SetRoleLevelReq(ctx.Guild.Id, role.Id, level);
 
             if (!succ)
             {
@@ -186,54 +333,35 @@ public partial class Administration
 
         [Cmd]
         [RequireContext(ContextType.Guild)]
-        public async Task Iam([Leftover] IRole role)
+        [UserPerm(GuildPerm.ManageRoles)]
+        [BotPerm(GuildPerm.ManageRoles)]
+        public async Task SarGroupRoleReq(int groupNumber, [Leftover] IRole role)
         {
-            var guildUser = (IGuildUser)ctx.User;
+            var succ = await _service.SetGroupRoleReq(ctx.Guild.Id, groupNumber, role.Id);
 
-            var (result, autoDelete, extra) = await _service.Assign(guildUser, role);
-
-            IUserMessage msg;
-            if (result == SelfAssignedRolesService.AssignResult.ErrNotAssignable)
-                msg = await Response().Error(strs.self_assign_not).SendAsync();
-            else if (result == SelfAssignedRolesService.AssignResult.ErrLvlReq)
-                msg = await Response().Error(strs.self_assign_not_level(Format.Bold(extra.ToString()))).SendAsync();
-            else if (result == SelfAssignedRolesService.AssignResult.ErrAlreadyHave)
-                msg = await Response().Error(strs.self_assign_already(Format.Bold(role.Name))).SendAsync();
-            else if (result == SelfAssignedRolesService.AssignResult.ErrNotPerms)
-                msg = await Response().Error(strs.self_assign_perms).SendAsync();
-            else
-                msg = await Response().Confirm(strs.self_assign_success(Format.Bold(role.Name))).SendAsync();
-
-            if (autoDelete)
+            if (!succ)
             {
-                msg.DeleteAfter(3);
-                ctx.Message.DeleteAfter(3);
+                await Response().Error(strs.sar_group_not_found).SendAsync();
+                return;
             }
+
+            await Response()
+                  .Confirm(strs.self_assign_group_role_req(
+                      Format.Bold(groupNumber.ToString()),
+                      Format.Bold(role.Name)))
+                  .SendAsync();
         }
 
         [Cmd]
         [RequireContext(ContextType.Guild)]
-        public async Task Iamnot([Leftover] IRole role)
+        [UserPerm(GuildPerm.ManageRoles)]
+        public async Task SarGroupDelete(int groupNumber)
         {
-            var guildUser = (IGuildUser)ctx.User;
-
-            var (result, autoDelete) = await _service.Remove(guildUser, role);
-
-            IUserMessage msg;
-            if (result == SelfAssignedRolesService.RemoveResult.ErrNotAssignable)
-                msg = await Response().Error(strs.self_assign_not).SendAsync();
-            else if (result == SelfAssignedRolesService.RemoveResult.ErrNotHave)
-                msg = await Response().Error(strs.self_assign_not_have(Format.Bold(role.Name))).SendAsync();
-            else if (result == SelfAssignedRolesService.RemoveResult.ErrNotPerms)
-                msg = await Response().Error(strs.self_assign_perms).SendAsync();
+            var succ = await _service.DeleteRoleGroup(ctx.Guild.Id, groupNumber);
+            if (succ)
+                await Response().Confirm(strs.sar_group_deleted(Format.Bold(groupNumber.ToString()))).SendAsync();
             else
-                msg = await Response().Confirm(strs.self_assign_remove(Format.Bold(role.Name))).SendAsync();
-
-            if (autoDelete)
-            {
-                msg.DeleteAfter(3);
-                ctx.Message.DeleteAfter(3);
-            }
+                await Response().Error(strs.sar_group_not_found).SendAsync();
         }
     }
 }

src/EllieBot/Modules/Administration/SelfAssignableRoles/SelfAssignedRolesService.cs

@@ -1,233 +1,326 @@
-#nullable disable
+using LinqToDB;
+using LinqToDB.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore;
+using EllieBot.Common.ModuleBehaviors;
 using EllieBot.Db.Models;
+using EllieBot.Modules.Xp.Services;
+using OneOf;
+using OneOf.Types;
+using System.ComponentModel.DataAnnotations;
+using System.Threading.Channels;
 
 namespace EllieBot.Modules.Administration.Services;
 
-public class SelfAssignedRolesService : IEService
+public class SelfAssignedRolesService : IEService, IReadyExecutor
 {
-    public enum AssignResult
-    {
-        Assigned, // successfully removed
-        ErrNotAssignable, // not assignable (error)
-        ErrAlreadyHave, // you already have that role (error)
-        ErrNotPerms, // bot doesn't have perms (error)
-        ErrLvlReq // you are not required level (error)
-    }
-
-    public enum RemoveResult
-    {
-        Removed, // successfully removed
-        ErrNotAssignable, // not assignable (error)
-        ErrNotHave, // you don't have a role you want to remove (error)
-        ErrNotPerms // bot doesn't have perms (error)
-    }
-
     private readonly DbService _db;
+    private readonly DiscordSocketClient _client;
+    private readonly IBotCreds _creds;
 
-    public SelfAssignedRolesService(DbService db)
-        => _db = db;
+    private ConcurrentHashSet<ulong> _sarAds = new();
 
-    public bool AddNew(ulong guildId, IRole role, int group)
+    public SelfAssignedRolesService(DbService db, DiscordSocketClient client, IBotCreds creds)
     {
-        using var uow = _db.GetDbContext();
-        var roles = uow.Set<SelfAssignedRole>().GetFromGuild(guildId);
-        if (roles.Any(s => s.RoleId == role.Id && s.GuildId == role.Guild.Id))
-            return false;
+        _db = db;
+        _client = client;
+        _creds = creds;
+    }
 
-        uow.Set<SelfAssignedRole>().Add(new()
+    public async Task AddAsync(ulong guildId, ulong roleId, int groupNumber)
+    {
+        await using var ctx = _db.GetDbContext();
+
+        await ctx.GetTable<SarGroup>()
+                 .InsertOrUpdateAsync(() => new()
+                 {
+                     GuildId = guildId,
+                     GroupNumber = groupNumber,
+                     IsExclusive = false
+                 },
+                     _ => new()
+                     {
+                     },
+                     () => new()
+                     {
+                         GuildId = guildId,
+                         GroupNumber = groupNumber
+                     });
+
+        await ctx.GetTable<Sar>()
+                 .InsertOrUpdateAsync(() => new()
+                 {
+                     RoleId = roleId,
+                     LevelReq = 0,
+                     GuildId = guildId,
+                     SarGroupId = ctx.GetTable<SarGroup>()
+                                         .Where(x => x.GuildId == guildId && x.GroupNumber == groupNumber)
+                                         .Select(x => x.Id)
+                                         .First()
+                 },
+                     _ => new()
+                     {
+                     },
+                     () => new()
+                     {
+                         RoleId = roleId,
+                     });
+    }
+
+    public async Task<bool> RemoveAsync(ulong guildId, ulong roleId)
+    {
+        await using var ctx = _db.GetDbContext();
+
+        var deleted = await ctx.GetTable<Sar>()
+                               .Where(x => x.RoleId == roleId && x.GuildId == guildId)
+                               .DeleteAsync();
+
+        return deleted > 0;
+    }
+
+    public async Task<bool> SetGroupNameAsync(ulong guildId, int groupNumber, string? name)
+    {
+        await using var ctx = _db.GetDbContext();
+
+        var changes = await ctx.GetTable<SarGroup>()
+                               .Where(x => x.GuildId == guildId && x.GroupNumber == groupNumber)
+                               .UpdateAsync(x => new()
+                               {
+                                   Name = name
+                               });
+
+        return changes > 0;
+    }
+
+    public async Task<IReadOnlyCollection<SarGroup>> GetSarsAsync(ulong guildId)
+    {
+        await using var ctx = _db.GetDbContext();
+
+        var sgs = await ctx.GetTable<SarGroup>()
+                           .Where(x => x.GuildId == guildId)
+                           .LoadWith(x => x.Roles)
+                           .ToListAsyncLinqToDB();
+
+        return sgs;
+    }
+
+    public async Task<bool> SetRoleLevelReq(ulong guildId, ulong roleId, int levelReq)
+    {
+        await using var ctx = _db.GetDbContext();
+        var changes = await ctx.GetTable<Sar>()
+                               .Where(x => x.GuildId == guildId && x.RoleId == roleId)
+                               .UpdateAsync(_ => new()
+                               {
+                                   LevelReq = levelReq,
+                               });
+
+        return changes > 0;
+    }
+
+    public async Task<bool> SetGroupRoleReq(ulong guildId, int groupNumber, ulong? roleId)
+    {
+        await using var ctx = _db.GetDbContext();
+        var changes = await ctx.GetTable<SarGroup>()
+                               .Where(x => x.GuildId == guildId && x.GroupNumber == groupNumber)
+                               .UpdateAsync(_ => new()
+                               {
+                                   RoleReq = roleId
+                               });
+
+        return changes > 0;
+    }
+
+    public async Task<bool?> SetGroupExclusivityAsync(ulong guildId, int groupNumber)
+    {
+        await using var ctx = _db.GetDbContext();
+        var changes = await ctx.GetTable<SarGroup>()
+                               .Where(x => x.GuildId == guildId && x.GroupNumber == groupNumber)
+                               .UpdateWithOutputAsync(old => new()
+                               {
+                                   IsExclusive = !old.IsExclusive
+                               },
+                                   (o, n) => n.IsExclusive);
+
+        if (changes.Length == 0)
         {
-            Group = group,
-            RoleId = role.Id,
-            GuildId = role.Guild.Id
-        });
-        uow.SaveChanges();
+            return null;
+        }
+
+        return changes[0];
+    }
+
+    public async Task<SarGroup?> GetRoleGroup(ulong guildId, ulong roleId)
+    {
+        await using var ctx = _db.GetDbContext();
+
+        var group = await ctx.GetTable<SarGroup>()
+                             .Where(x => x.GuildId == guildId && x.Roles.Any(x => x.RoleId == roleId))
+                             .LoadWith(x => x.Roles)
+                             .FirstOrDefaultAsyncLinqToDB();
+
+
+        return group;
+    }
+
+    public async Task<bool> DeleteRoleGroup(ulong guildId, int groupNumber)
+    {
+        await using var ctx = _db.GetDbContext();
+
+        var deleted = await ctx.GetTable<SarGroup>()
+                               .Where(x => x.GuildId == guildId && x.GroupNumber == groupNumber)
+                               .DeleteAsync();
+
+        return deleted > 0;
+    }
+
+    public async Task<bool> ToggleAutoDelete(ulong guildId)
+    {
+        await using var ctx = _db.GetDbContext();
+
+        var delted = await ctx.GetTable<SarAutoDelete>()
+                              .DeleteAsync(x => x.GuildId == guildId);
+
+        if (delted > 0)
+        {
+            _sarAds.TryRemove(guildId);
+            return false;
+        }
+
+        await ctx.GetTable<SarAutoDelete>()
+                 .InsertOrUpdateAsync(() => new()
+                 {
+                     IsEnabled = true,
+                     GuildId = guildId,
+                 },
+                     (_) => new()
+                     {
+                         IsEnabled = true
+                     },
+                     () => new()
+                     {
+                         GuildId = guildId
+                     });
+
+        _sarAds.Add(guildId);
         return true;
     }
 
-    public bool ToggleAdSarm(ulong guildId)
+    public bool GetAutoDelete(ulong guildId)
+        => _sarAds.Contains(guildId);
+
+    public async Task OnReadyAsync()
     {
-        bool newval;
-        using var uow = _db.GetDbContext();
-        var config = uow.GuildConfigsForId(guildId, set => set);
-        newval = config.AutoDeleteSelfAssignedRoleMessages = !config.AutoDeleteSelfAssignedRoleMessages;
-        uow.SaveChanges();
-        return newval;
-    }
-
-    public async Task<(AssignResult Result, bool AutoDelete, object extra)> Assign(IGuildUser guildUser, IRole role)
-    {
-        LevelStats userLevelData;
-        await using (var uow = _db.GetDbContext())
-        {
-            var stats = uow.GetOrCreateUserXpStats(guildUser.Guild.Id, guildUser.Id);
-            userLevelData = new(stats.Xp + stats.AwardedXp);
-        }
-
-        var (autoDelete, exclusive, roles) = GetAdAndRoles(guildUser.Guild.Id);
-
-        var theRoleYouWant = roles.FirstOrDefault(r => r.RoleId == role.Id);
-        if (theRoleYouWant is null)
-            return (AssignResult.ErrNotAssignable, autoDelete, null);
-        if (theRoleYouWant.LevelRequirement > userLevelData.Level)
-            return (AssignResult.ErrLvlReq, autoDelete, theRoleYouWant.LevelRequirement);
-        if (guildUser.RoleIds.Contains(role.Id))
-            return (AssignResult.ErrAlreadyHave, autoDelete, null);
-
-        var roleIds = roles.Where(x => x.Group == theRoleYouWant.Group).Select(x => x.RoleId).ToArray();
-        if (exclusive)
-        {
-            var sameRoles = guildUser.RoleIds.Where(r => roleIds.Contains(r));
-
-            foreach (var roleId in sameRoles)
-            {
-                var sameRole = guildUser.Guild.GetRole(roleId);
-                if (sameRole is not null)
-                {
-                    try
-                    {
-                        await guildUser.RemoveRoleAsync(sameRole);
-                        await Task.Delay(300);
-                    }
-                    catch
-                    {
-                        // ignored
-                    }
-                }
-            }
-        }
-
-        try
-        {
-            await guildUser.AddRoleAsync(role);
-        }
-        catch (Exception ex)
-        {
-            return (AssignResult.ErrNotPerms, autoDelete, ex);
-        }
-
-        return (AssignResult.Assigned, autoDelete, null);
-    }
-
-    public async Task<bool> SetNameAsync(ulong guildId, int group, string name)
-    {
-        var set = false;
         await using var uow = _db.GetDbContext();
-        var gc = uow.GuildConfigsForId(guildId, y => y.Include(x => x.SelfAssignableRoleGroupNames));
-        var toUpdate = gc.SelfAssignableRoleGroupNames.FirstOrDefault(x => x.Number == group);
+        var guilds = await uow.GetTable<SarAutoDelete>()
+                              .Where(x => x.IsEnabled && Linq2DbExpressions.GuildOnShard(x.GuildId, _creds.TotalShards, _client.ShardId))
+                              .Select(x => x.GuildId)
+                              .ToListAsyncLinqToDB();
 
-        if (string.IsNullOrWhiteSpace(name))
-        {
-            if (toUpdate is not null)
-                gc.SelfAssignableRoleGroupNames.Remove(toUpdate);
-        }
-        else if (toUpdate is null)
-        {
-            gc.SelfAssignableRoleGroupNames.Add(new()
-            {
-                Name = name,
-                Number = group
-            });
-            set = true;
-        }
-        else
-        {
-            toUpdate.Name = name;
-            set = true;
-        }
-
-        await uow.SaveChangesAsync();
-
-        return set;
-    }
-
-    public async Task<(RemoveResult Result, bool AutoDelete)> Remove(IGuildUser guildUser, IRole role)
-    {
-        var (autoDelete, _, roles) = GetAdAndRoles(guildUser.Guild.Id);
-
-        if (roles.FirstOrDefault(r => r.RoleId == role.Id) is null)
-            return (RemoveResult.ErrNotAssignable, autoDelete);
-        if (!guildUser.RoleIds.Contains(role.Id))
-            return (RemoveResult.ErrNotHave, autoDelete);
-        try
-        {
-            await guildUser.RemoveRoleAsync(role);
-        }
-        catch (Exception)
-        {
-            return (RemoveResult.ErrNotPerms, autoDelete);
-        }
-
-        return (RemoveResult.Removed, autoDelete);
-    }
-
-    public bool RemoveSar(ulong guildId, ulong roleId)
-    {
-        bool success;
-        using var uow = _db.GetDbContext();
-        success = uow.Set<SelfAssignedRole>().DeleteByGuildAndRoleId(guildId, roleId);
-        uow.SaveChanges();
-        return success;
-    }
-
-    public (bool AutoDelete, bool Exclusive, IReadOnlyCollection<SelfAssignedRole>) GetAdAndRoles(ulong guildId)
-    {
-        using var uow = _db.GetDbContext();
-        var gc = uow.GuildConfigsForId(guildId, set => set);
-        var autoDelete = gc.AutoDeleteSelfAssignedRoleMessages;
-        var exclusive = gc.ExclusiveSelfAssignedRoles;
-        var roles = uow.Set<SelfAssignedRole>().GetFromGuild(guildId);
-
-        return (autoDelete, exclusive, roles);
-    }
-
-    public bool SetLevelReq(ulong guildId, IRole role, int level)
-    {
-        using var uow = _db.GetDbContext();
-        var roles = uow.Set<SelfAssignedRole>().GetFromGuild(guildId);
-        var sar = roles.FirstOrDefault(x => x.RoleId == role.Id);
-        if (sar is not null)
-        {
-            sar.LevelRequirement = level;
-            uow.SaveChanges();
-        }
-        else
-            return false;
-
-        return true;
-    }
-
-    public bool ToggleEsar(ulong guildId)
-    {
-        bool areExclusive;
-        using var uow = _db.GetDbContext();
-        var config = uow.GuildConfigsForId(guildId, set => set);
-
-        areExclusive = config.ExclusiveSelfAssignedRoles = !config.ExclusiveSelfAssignedRoles;
-        uow.SaveChanges();
-        return areExclusive;
-    }
-
-    public (bool Exclusive, IReadOnlyCollection<(SelfAssignedRole Model, IRole Role)> Roles, IDictionary<int, string>
-        GroupNames
-        ) GetRoles(IGuild guild)
-    {
-        var exclusive = false;
-
-        IReadOnlyCollection<(SelfAssignedRole Model, IRole Role)> roles;
-        IDictionary<int, string> groupNames;
-        using (var uow = _db.GetDbContext())
-        {
-            var gc = uow.GuildConfigsForId(guild.Id, set => set.Include(x => x.SelfAssignableRoleGroupNames));
-            exclusive = gc.ExclusiveSelfAssignedRoles;
-            groupNames = gc.SelfAssignableRoleGroupNames.ToDictionary(x => x.Number, x => x.Name);
-            var roleModels = uow.Set<SelfAssignedRole>().GetFromGuild(guild.Id);
-            roles = roleModels.Select(x => (Model: x, Role: guild.GetRole(x.RoleId)))
-                              .ToList();
-            uow.Set<SelfAssignedRole>().RemoveRange(roles.Where(x => x.Role is null).Select(x => x.Model).ToArray());
-            uow.SaveChanges();
-        }
-
-        return (exclusive, roles.Where(x => x.Role is not null).ToList(), groupNames);
+        _sarAds = new(guilds);
     }
 }
+
+public sealed class SarAssignerService : IEService, IReadyExecutor
+{
+    private readonly XpService _xp;
+    private readonly DbService _db;
+
+    private readonly Channel<SarAssignerDataItem> _channel =
+        Channel.CreateBounded<SarAssignerDataItem>(100);
+
+
+    public SarAssignerService(XpService xp, DbService db)
+    {
+        _xp = xp;
+        _db = db;
+    }
+
+    public async Task OnReadyAsync()
+    {
+        var reader = _channel.Reader;
+        while (true)
+        {
+            var item = await reader.ReadAsync();
+
+            try
+            {
+                var sar = item.Group.Roles.First(x => x.RoleId == item.RoleId);
+
+                if (item.User.RoleIds.Contains(item.RoleId))
+                {
+                    item.CompletionTask.TrySetResult(new SarAlreadyHasRole());
+                    continue;
+                }
+
+                if (item.Group.RoleReq is { } rid)
+                {
+                    if (!item.User.RoleIds.Contains(rid))
+                    {
+                        item.CompletionTask.TrySetResult(new SarRoleRequirement(rid));
+                        continue;
+                    }
+
+                    // passed
+                }
+
+                // check level requirement
+                if (sar.LevelReq > 0)
+                {
+                    await using var ctx = _db.GetDbContext();
+                    var xpStats = await ctx.GetTable<UserXpStats>().GetGuildUserXp(sar.GuildId, item.User.Id);
+                    var lvlData = new LevelStats(xpStats?.Xp ?? 0);
+
+                    if (lvlData.Level < sar.LevelReq)
+                    {
+                        item.CompletionTask.TrySetResult(new SarLevelRequirement(sar.LevelReq));
+                        continue;
+                    }
+
+                    // passed
+                }
+
+                if (item.Group.IsExclusive)
+                {
+                    var rolesToRemove = item.Group.Roles.Select(x => x.RoleId);
+                    await item.User.RemoveRolesAsync(rolesToRemove);
+                }
+
+                await item.User.AddRoleAsync(item.RoleId);
+
+                item.CompletionTask.TrySetResult(new Success());
+            }
+            catch (Exception ex)
+            {
+                Log.Error(ex, "Unknown error ocurred in SAR runner: {Error}", ex.Message);
+                item.CompletionTask.TrySetResult(new Error());
+            }
+        }
+    }
+
+    public async Task Add(SarAssignerDataItem item)
+    {
+        await _channel.Writer.WriteAsync(item);
+    }
+
+}
+
+public sealed class SarAssignerDataItem
+{
+    public required SarGroup Group { get; init; }
+    public required IGuildUser User { get; init; }
+    public required ulong RoleId { get; init; }
+    public required TaskCompletionSource<SarAssignResult> CompletionTask { get; init; }
+}
+
+[GenerateOneOf]
+public sealed partial class SarAssignResult
+    : OneOfBase<Success, Error, SarLevelRequirement, SarRoleRequirement, SarAlreadyHasRole, SarInsuffPerms>
+{
+}
+
+public record class SarLevelRequirement(int Level);
+
+public record class SarRoleRequirement(ulong RoleId);
+
+public record class SarAlreadyHasRole();
+
+public record class SarInsuffPerms();

src/EllieBot/Modules/Administration/ServerLog/ServerLogCommands.cs

@@ -35,7 +35,7 @@ public partial class Administration
             var usrs = settings?.LogIgnores.Where(x => x.ItemType == IgnoredItemType.User).ToList()
                        ?? new List<IgnoredLogItem>();
 
-            var eb = _sender.CreateEmbed()
+            var eb = CreateEmbed()
                         .WithOkColor()
                         .AddField(GetText(strs.log_ignored_channels),
                             chs.Count == 0

src/EllieBot/Modules/Administration/Timezone/TimeZoneCommands.cs

@@ -42,7 +42,7 @@ public partial class Administration
                   .Items(timezoneStrings)
                   .PageSize(timezonesPerPage)
                   .CurrentPage(page)
-                  .Page((items, _) => _sender.CreateEmbed()
+                  .Page((items, _) => CreateEmbed()
                                       .WithOkColor()
                                       .WithTitle(GetText(strs.timezones_available))
                                       .WithDescription(string.Join("\n", items)))

src/EllieBot/Modules/Administration/UserPunish/UserPunishCommands.cs

@@ -23,27 +23,6 @@ public partial class Administration
             _mute = mute;
         }
 
-        private async Task<bool> CheckRoleHierarchy(IGuildUser target)
-        {
-            var curUser = ((SocketGuild)ctx.Guild).CurrentUser;
-            var ownerId = ctx.Guild.OwnerId;
-            var modMaxRole = ((IGuildUser)ctx.User).GetRoles().Max(r => r.Position);
-            var targetMaxRole = target.GetRoles().Max(r => r.Position);
-            var botMaxRole = curUser.GetRoles().Max(r => r.Position);
-            // bot can't punish a user who is higher in the hierarchy. Discord will return 403
-            // moderator can be owner, in which case role hierarchy doesn't matter
-            // otherwise, moderator has to have a higher role
-            if (botMaxRole <= targetMaxRole
-                || (ctx.User.Id != ownerId && targetMaxRole >= modMaxRole)
-                || target.Id == ownerId)
-            {
-                await Response().Error(strs.hierarchy).SendAsync();
-                return false;
-            }
-
-            return true;
-        }
-
         [Cmd]
         [RequireContext(ContextType.Guild)]
         [UserPerm(GuildPerm.BanMembers)]
@@ -65,7 +44,7 @@ public partial class Administration
             try
             {
                 await _sender.Response(user)
-                             .Embed(_sender.CreateEmbed()
+                             .Embed(CreateEmbed()
                                            .WithErrorColor()
                                            .WithDescription(GetText(strs.warned_on(ctx.Guild.ToString())))
                                            .AddField(GetText(strs.moderator), ctx.User.ToString())
@@ -85,7 +64,7 @@ public partial class Administration
             catch (Exception ex)
             {
                 Log.Warning(ex, "Exception occured while warning a user");
-                var errorEmbed = _sender.CreateEmbed()
+                var errorEmbed = CreateEmbed()
                                         .WithErrorColor()
                                         .WithDescription(GetText(strs.cant_apply_punishment));
 
@@ -96,7 +75,7 @@ public partial class Administration
                 return;
             }
 
-            var embed = _sender.CreateEmbed().WithOkColor();
+            var embed = CreateEmbed().WithOkColor();
             if (punishment is null)
                 embed.WithDescription(GetText(strs.user_warned(Format.Bold(user.ToString()))));
             else
@@ -205,7 +184,7 @@ public partial class Administration
                   .Page((warnings, page) =>
                   {
                       var user = (ctx.Guild as SocketGuild)?.GetUser(userId)?.ToString() ?? userId.ToString();
-                      var embed = _sender.CreateEmbed().WithOkColor().WithTitle(GetText(strs.warnlog_for(user)));
+                      var embed = CreateEmbed().WithOkColor().WithTitle(GetText(strs.warnlog_for(user)));
 
                       if (!warnings.Any())
                           embed.WithDescription(GetText(strs.warnings_none));
@@ -266,7 +245,7 @@ public partial class Administration
                                      + $" | {total} ({all} - {forgiven})";
                           });
 
-                      return _sender.CreateEmbed()
+                      return CreateEmbed()
                                     .WithOkColor()
                                     .WithTitle(GetText(strs.warnings_list))
                                     .WithDescription(string.Join("\n", ws));
@@ -478,7 +457,7 @@ public partial class Administration
             var user = await ctx.Client.GetUserAsync(userId);
             var banPrune = await _service.GetBanPruneAsync(ctx.Guild.Id) ?? 7;
             await _mute.TimedBan(ctx.Guild, userId, time.Time, (ctx.User + " | " + msg).TrimTo(512), banPrune);
-            var toSend = _sender.CreateEmbed()
+            var toSend = CreateEmbed()
                                 .WithOkColor()
                                 .WithTitle("⛔️ " + GetText(strs.banned_user))
                                 .AddField(GetText(strs.username), user?.ToString() ?? userId.ToString(), true)
@@ -507,7 +486,7 @@ public partial class Administration
                 await ctx.Guild.AddBanAsync(userId, banPrune, (ctx.User + " | " + msg).TrimTo(512));
 
                 await Response()
-                      .Embed(_sender.CreateEmbed()
+                      .Embed(CreateEmbed()
                                     .WithOkColor()
                                     .WithTitle("⛔️ " + GetText(strs.banned_user))
                                     .AddField("ID", userId.ToString(), true))
@@ -544,7 +523,7 @@ public partial class Administration
             var banPrune = await _service.GetBanPruneAsync(ctx.Guild.Id) ?? 7;
             await ctx.Guild.AddBanAsync(user, banPrune, (ctx.User + " | " + msg).TrimTo(512));
 
-            var toSend = _sender.CreateEmbed()
+            var toSend = CreateEmbed()
                                 .WithOkColor()
                                 .WithTitle("⛔️ " + GetText(strs.banned_user))
                                 .AddField(GetText(strs.username), user.ToString(), true)
@@ -740,7 +719,7 @@ public partial class Administration
             { await ctx.Guild.RemoveBanAsync(user); }
             catch { await ctx.Guild.RemoveBanAsync(user); }
 
-            var toSend = _sender.CreateEmbed()
+            var toSend = CreateEmbed()
                                 .WithOkColor()
                                 .WithTitle("☣ " + GetText(strs.sb_user))
                                 .AddField(GetText(strs.username), user.ToString(), true)
@@ -795,7 +774,7 @@ public partial class Administration
 
             await user.KickAsync((ctx.User + " | " + msg).TrimTo(512));
 
-            var toSend = _sender.CreateEmbed()
+            var toSend = CreateEmbed()
                                 .WithOkColor()
                                 .WithTitle(GetText(strs.kicked_user))
                                 .AddField(GetText(strs.username), user.ToString(), true)
@@ -828,7 +807,7 @@ public partial class Administration
             {
                 var dmMessage = GetText(strs.timeoutdm(Format.Bold(ctx.Guild.Name), msg));
                 await _sender.Response(user)
-                             .Embed(_sender.CreateEmbed()
+                             .Embed(CreateEmbed()
                                            .WithPendingColor()
                                            .WithDescription(dmMessage))
                              .SendAsync();
@@ -840,7 +819,7 @@ public partial class Administration
 
             await user.SetTimeOutAsync(time.Time);
 
-            var toSend = _sender.CreateEmbed()
+            var toSend = CreateEmbed()
                                 .WithOkColor()
                                 .WithTitle("⏳ " + GetText(strs.timedout_user))
                                 .AddField(GetText(strs.username), user.ToString(), true)
@@ -901,7 +880,7 @@ public partial class Administration
             if (string.IsNullOrWhiteSpace(missStr))
                 missStr = "-";
 
-            var toSend = _sender.CreateEmbed()
+            var toSend = CreateEmbed()
                                 .WithDescription(GetText(strs.mass_ban_in_progress(banning.Count)))
                                 .AddField(GetText(strs.invalid(missing.Count)), missStr)
                                 .WithPendingColor();
@@ -921,7 +900,7 @@ public partial class Administration
                 }
             }
 
-            await banningMessage.ModifyAsync(x => x.Embed = _sender.CreateEmbed()
+            await banningMessage.ModifyAsync(x => x.Embed = CreateEmbed()
                                                                    .WithDescription(
                                                                        GetText(strs.mass_ban_completed(
                                                                            banning.Count())))
@@ -949,7 +928,7 @@ public partial class Administration
 
             //send a message but don't wait for it
             var banningMessageTask = Response()
-                                     .Embed(_sender.CreateEmbed()
+                                     .Embed(CreateEmbed()
                                                    .WithDescription(
                                                        GetText(strs.mass_kill_in_progress(bans.Count())))
                                                    .AddField(GetText(strs.invalid(missing)), missStr)
@@ -970,7 +949,7 @@ public partial class Administration
             //wait for the message and edit it
             var banningMessage = await banningMessageTask;
 
-            await banningMessage.ModifyAsync(x => x.Embed = _sender.CreateEmbed()
+            await banningMessage.ModifyAsync(x => x.Embed = CreateEmbed()
                                                                    .WithDescription(
                                                                        GetText(strs.mass_kill_completed(bans.Count())))
                                                                    .AddField(GetText(strs.invalid(missing)), missStr)

src/EllieBot/Modules/Administration/VcRole/VcRoleCommands.cs

@@ -68,7 +68,7 @@ public partial class Administration
             else
                 text = GetText(strs.no_vcroles);
 
-            await Response().Embed(_sender.CreateEmbed()
+            await Response().Embed(CreateEmbed()
                                             .WithOkColor()
                                             .WithTitle(GetText(strs.vc_role_list))
                                             .WithDescription(text)).SendAsync();

src/EllieBot/Modules/Expressions/EllieExpressions.cs

@@ -34,7 +34,7 @@ public partial class EllieExpressions : EllieModule<EllieExpressionsService>
         var ex = await _service.AddAsync(ctx.Guild?.Id, key, message);
 
         await Response()
-              .Embed(_sender.CreateEmbed()
+              .Embed(CreateEmbed()
                             .WithOkColor()
                             .WithTitle(GetText(strs.expr_new))
                             .WithDescription($"#{new kwum(ex.Id)}")
@@ -104,7 +104,7 @@ public partial class EllieExpressions : EllieModule<EllieExpressionsService>
         if (ex is not null)
         {
             await Response()
-                  .Embed(_sender.CreateEmbed()
+                  .Embed(CreateEmbed()
                                 .WithOkColor()
                                 .WithTitle(GetText(strs.expr_edited))
                                 .WithDescription($"#{id}")
@@ -159,7 +159,7 @@ public partial class EllieExpressions : EllieModule<EllieExpressionsService>
                                                : " // " + string.Join(" ", ex.GetReactions())))
                              .Join('\n');
 
-                  return _sender.CreateEmbed().WithOkColor().WithTitle(GetText(strs.expressions)).WithDescription(desc);
+                  return CreateEmbed().WithOkColor().WithTitle(GetText(strs.expressions)).WithDescription(desc);
               })
               .SendAsync();
     }
@@ -179,7 +179,7 @@ public partial class EllieExpressions : EllieModule<EllieExpressionsService>
 
         await Response()
               .Interaction(IsValidExprEditor() ? inter : null)
-              .Embed(_sender.CreateEmbed()
+              .Embed(CreateEmbed()
                             .WithOkColor()
                             .WithDescription($"#{id}")
                             .AddField(GetText(strs.trigger), found.Trigger.TrimTo(1024))
@@ -224,7 +224,7 @@ public partial class EllieExpressions : EllieModule<EllieExpressionsService>
         if (ex is not null)
         {
             await Response()
-                  .Embed(_sender.CreateEmbed()
+                  .Embed(CreateEmbed()
                                 .WithOkColor()
                                 .WithTitle(GetText(strs.expr_deleted))
                                 .WithDescription($"#{id}")
@@ -375,7 +375,7 @@ public partial class EllieExpressions : EllieModule<EllieExpressionsService>
     [UserPerm(GuildPerm.Administrator)]
     public async Task ExprClear()
     {
-        if (await PromptUserConfirmAsync(_sender.CreateEmbed()
+        if (await PromptUserConfirmAsync(CreateEmbed()
                                                 .WithTitle("Expression clear")
                                                 .WithDescription("This will delete all expressions on this server.")))
         {

src/EllieBot/Modules/Gambling/AnimalRacing/AnimalRace.cs

@@ -6,9 +6,9 @@ namespace EllieBot.Modules.Gambling.Common.AnimalRacing;
 
 public sealed class AnimalRace : IDisposable
 {
-    public const double BASE_MULTIPLIER = 0.82;
+    public const double BASE_MULTIPLIER = 0.87;
     public const double MAX_MULTIPLIER = 0.94;
-    public const double MULTI_PER_USER = 0.01;
+    public const double MULTI_PER_USER = 0.005;
 
     public enum Phase
     {

src/EllieBot/Modules/Gambling/AnimalRacing/AnimalRacingCommands.cs

@@ -74,7 +74,7 @@ public partial class Gambling
                 if (race.FinishedUsers[0].Bet > 0)
                 {
                     return Response()
-                           .Embed(_sender.CreateEmbed()
+                           .Embed(CreateEmbed()
                                          .WithOkColor()
                                          .WithTitle(GetText(strs.animal_race))
                                          .WithDescription(GetText(strs.animal_race_won_money(
@@ -132,7 +132,7 @@ public partial class Gambling
                 raceMessage = await Response().Confirm(text).SendAsync();
             else
             {
-                await msg.ModifyAsync(x => x.Embed = _sender.CreateEmbed()
+                await msg.ModifyAsync(x => x.Embed = CreateEmbed()
                                                             .WithTitle(GetText(strs.animal_race))
                                                             .WithDescription(text)
                                                             .WithOkColor()

src/EllieBot/Modules/Gambling/Bank/BankCommands.cs

@@ -59,7 +59,7 @@ public partial class Gambling
         {
             var bal = await _bank.GetBalanceAsync(ctx.User.Id);
 
-            var eb = _sender.CreateEmbed()
+            var eb = CreateEmbed()
                         .WithOkColor()
                         .WithDescription(GetText(strs.bank_balance(N(bal))));
 
@@ -80,7 +80,7 @@ public partial class Gambling
         {
             var bal = await _bank.GetBalanceAsync(user.Id);
 
-            var eb = _sender.CreateEmbed()
+            var eb = CreateEmbed()
                             .WithOkColor()
                             .WithDescription(GetText(strs.bank_balance_other(user.ToString(), N(bal))));
 

src/EllieBot/Modules/Gambling/BetStatsCommands.cs

@@ -24,7 +24,7 @@ public partial class Gambling
         {
             var price = await _service.GetResetStatsPriceAsync(ctx.User.Id, game);
 
-            var result = await PromptUserConfirmAsync(_sender.CreateEmbed()
+            var result = await PromptUserConfirmAsync(CreateEmbed()
                                                              .WithDescription(
                                                                  $"""
                                                                   Are you sure you want to reset your bet stats for **{GetGameName(game)}**?
@@ -87,7 +87,7 @@ public partial class Gambling
                     }
                 };
 
-            var eb = _sender.CreateEmbed()
+            var eb = CreateEmbed()
                             .WithOkColor()
                             .WithAuthor(user)
                             .AddField("Total Won", N(stats.Sum(x => x.PaidOut)), true)
@@ -120,7 +120,7 @@ public partial class Gambling
         {
             var stats = await _gamblingTxTracker.GetAllAsync();
 
-            var eb = _sender.CreateEmbed()
+            var eb = CreateEmbed()
                             .WithOkColor();
 
             var str = "` Feature `｜`   Bet  `｜`Paid Out`｜`  RoI  `\n";
@@ -156,7 +156,7 @@ public partial class Gambling
         [OwnerOnly]
         public async Task GambleStatsReset()
         {
-            if (!await PromptUserConfirmAsync(_sender.CreateEmbed()
+            if (!await PromptUserConfirmAsync(CreateEmbed()
                                                      .WithDescription(
                                                          """
                                                          Are you sure?

src/EllieBot/Modules/Gambling/BlackJack/BlackJackCommands.cs

@@ -95,7 +95,7 @@ public partial class Gambling
 
                 var cStr = string.Concat(c.Select(x => x[..^1] + " "));
                 cStr += "\n" + string.Concat(c.Select(x => x.Last() + " "));
-                var embed = _sender.CreateEmbed()
+                var embed = CreateEmbed()
                                .WithOkColor()
                                .WithTitle("BlackJack")
                                .AddField($"{dealerIcon} Dealer's Hand | Value: {bj.Dealer.GetHandValue()}", cStr);

src/EllieBot/Modules/Gambling/Connect4/Connect4Commands.cs

@@ -132,7 +132,7 @@ public partial class Gambling
                 else
                     title = GetText(strs.connect4_draw);
 
-                return msg.ModifyAsync(x => x.Embed = _sender.CreateEmbed()
+                return msg.ModifyAsync(x => x.Embed = CreateEmbed()
                                                              .WithTitle(title)
                                                              .WithDescription(GetGameStateText(game))
                                                              .WithOkColor()
@@ -142,7 +142,7 @@ public partial class Gambling
 
         private async Task Game_OnGameStateUpdated(Connect4Game game)
         {
-            var embed = _sender.CreateEmbed()
+            var embed = CreateEmbed()
                                .WithTitle($"{game.CurrentPlayer.Username} vs {game.OtherPlayer.Username}")
                                .WithDescription(GetGameStateText(game))
                                .WithOkColor();

src/EllieBot/Modules/Gambling/DiceRoll/DiceRollCommands.cs

@@ -38,7 +38,7 @@ public partial class Gambling
 
             var fileName = $"dice.{format.FileExtensions.First()}";
 
-            var eb = _sender.CreateEmbed()
+            var eb = CreateEmbed()
                 .WithOkColor()
                 .WithAuthor(ctx.User)
                 .AddField(GetText(strs.roll2), gen)
@@ -115,7 +115,7 @@ public partial class Gambling
                 d.Dispose();
 
             var imageName = $"dice.{format.FileExtensions.First()}";
-            var eb = _sender.CreateEmbed()
+            var eb = CreateEmbed()
                 .WithOkColor()
                 .WithAuthor(ctx.User)
                 .AddField(GetText(strs.rolls), values.Select(x => Format.Code(x.ToString())).Join(' '), true)
@@ -141,7 +141,7 @@ public partial class Gambling
 
                 for (var i = 0; i < n1; i++)
                     rolls.Add(_fateRolls[rng.Next(0, _fateRolls.Length)]);
-                var embed = _sender.CreateEmbed()
+                var embed = CreateEmbed()
                                .WithOkColor()
                                .WithAuthor(ctx.User)
                                .WithDescription(GetText(strs.dice_rolled_num(Format.Bold(n1.ToString()))))
@@ -170,7 +170,7 @@ public partial class Gambling
                         arr[i] = rng.Next(1, n2 + 1);
 
                     var sum = arr.Sum();
-                    var embed = _sender.CreateEmbed()
+                    var embed = CreateEmbed()
                                    .WithOkColor()
                                    .WithAuthor(ctx.User)
                                    .WithDescription(GetText(strs.dice_rolled_num(n1 + $"`1 - {n2}`")))

src/EllieBot/Modules/Gambling/Draw/DrawCommands.cs

@@ -56,7 +56,7 @@ public partial class Gambling
             foreach (var i in images)
                 i.Dispose();
 
-            var eb = _sender.CreateEmbed()
+            var eb = CreateEmbed()
                             .WithOkColor();
 
             var toSend = string.Empty;
@@ -171,7 +171,7 @@ public partial class Gambling
                 return;
             }
 
-            var eb = _sender.CreateEmbed()
+            var eb = CreateEmbed()
                             .WithOkColor()
                             .WithAuthor(ctx.User)
                             .WithDescription(result.Card.GetEmoji())

src/EllieBot/Modules/Gambling/Events/CurrencyEventsCommands.cs

@@ -30,12 +30,12 @@ public partial class Gambling
         private EmbedBuilder GetEmbed(CurrencyEvent.Type type, EventOptions opts, long currentPot)
             => type switch
             {
-                CurrencyEvent.Type.Reaction => _sender.CreateEmbed()
+                CurrencyEvent.Type.Reaction => CreateEmbed()
                                                   .WithOkColor()
                                                   .WithTitle(GetText(strs.event_title(type.ToString())))
                                                   .WithDescription(GetReactionDescription(opts.Amount, currentPot))
                                                   .WithFooter(GetText(strs.event_duration_footer(opts.Hours))),
-                CurrencyEvent.Type.GameStatus => _sender.CreateEmbed()
+                CurrencyEvent.Type.GameStatus => CreateEmbed()
                                                     .WithOkColor()
                                                     .WithTitle(GetText(strs.event_title(type.ToString())))
                                                     .WithDescription(GetGameStatusDescription(opts.Amount, currentPot))

src/EllieBot/Modules/Gambling/FlipCoin/FlipCoinCommands.cs

@@ -84,7 +84,7 @@ public partial class Gambling
                     ? Format.Bold(GetText(strs.heads))
                     : Format.Bold(GetText(strs.tails))));
             
-            var eb = _sender.CreateEmbed()
+            var eb = CreateEmbed()
                 .WithOkColor()
                 .WithAuthor(ctx.User)
                 .WithDescription(msg)
@@ -130,7 +130,7 @@ public partial class Gambling
                 str = Format.Bold(GetText(strs.better_luck));
             }
 
-            await Response().Embed(_sender.CreateEmbed()
+            await Response().Embed(CreateEmbed()
                 .WithAuthor(ctx.User)
                                             .WithDescription(str)
                                             .WithOkColor()

src/EllieBot/Modules/Gambling/Gambling.cs

@@ -39,6 +39,7 @@ public partial class Gambling : GamblingModule<GamblingService>
     private readonly GamblingTxTracker _gamblingTxTracker;
     private readonly IPatronageService _ps;
     private readonly RakebackService _rb;
+    private readonly IBotCache _cache;
 
     public Gambling(
         IGamblingService gs,
@@ -52,7 +53,8 @@ public partial class Gambling : GamblingModule<GamblingService>
         IRemindService remind,
         IPatronageService patronage,
         GamblingTxTracker gamblingTxTracker,
-        RakebackService rb)
+        RakebackService rb,
+        IBotCache cache)
         : base(configService)
     {
         _gs = gs;
@@ -63,6 +65,7 @@ public partial class Gambling : GamblingModule<GamblingService>
         _remind = remind;
         _gamblingTxTracker = gamblingTxTracker;
         _rb = rb;
+        _cache = cache;
         _ps = patronage;
         _rng = new EllieRandom();
 
@@ -152,40 +155,10 @@ public partial class Gambling : GamblingModule<GamblingService>
         }
         else if (Config.Timely.ProtType == TimelyProt.Captcha)
         {
-            var password = _service.GeneratePassword();
-
-            var img = new Image<Rgba32>(70, 35);
-
-            var font = _fonts.NotoSans.CreateFont(30);
-            var outlinePen = new SolidPen(Color.Black, 1f);
-            var strikeoutRun = new RichTextRun
-            {
-                Start = 0,
-                End = password.GetGraphemeCount(),
-                Font = font,
-                StrikeoutPen = new SolidPen(Color.White, 3),
-                TextDecorations = TextDecorations.Strikeout
-            };
-            // draw password on the image
-            img.Mutate(x =>
-            {
-                x.DrawText(new RichTextOptions(font)
-                {
-                    HorizontalAlignment = HorizontalAlignment.Center,
-                    VerticalAlignment = VerticalAlignment.Center,
-                    FallbackFontFamilies = _fonts.FallBackFonts,
-                    Origin = new(35, 17),
-                    TextRuns = [strikeoutRun]
-                },
-                    password,
-                    Brushes.Solid(Color.White),
-                    outlinePen);
-            });
+            var password = await GetUserTimelyPassword(ctx.User.Id);
+            var img = GetPasswordImage(password);
             using var stream = await img.ToStreamAsync();
             var captcha = await Response()
-                                // .Embed(_sender.CreateEmbed()
-                                //               .WithOkColor()
-                                //               .WithImageUrl("attachment://timely.png"))
                                 .File(stream, "timely.png")
                                 .SendAsync();
             try
@@ -195,6 +168,8 @@ public partial class Gambling : GamblingModule<GamblingService>
                 {
                     return;
                 }
+
+                await ClearUserTimelyPassword(ctx.User.Id);
             }
             finally
             {
@@ -205,6 +180,57 @@ public partial class Gambling : GamblingModule<GamblingService>
         await ClaimTimely();
     }
 
+    private static TypedKey<string> TimelyPasswordKey(ulong userId)
+        => new($"timely_password:{userId}");
+
+    private async Task<string> GetUserTimelyPassword(ulong userId)
+    {
+        var pw = await _cache.GetOrAddAsync(TimelyPasswordKey(userId),
+            () =>
+            {
+                var password = _service.GeneratePassword();
+                return Task.FromResult(password);
+            });
+
+        return pw;
+    }
+
+    private ValueTask<bool> ClearUserTimelyPassword(ulong userId)
+        => _cache.RemoveAsync(TimelyPasswordKey(userId));
+
+    private Image<Rgba32> GetPasswordImage(string password)
+    {
+        var img = new Image<Rgba32>(50, 24);
+
+        var font = _fonts.NotoSans.CreateFont(22);
+        var outlinePen = new SolidPen(Color.Black, 0.5f);
+        var strikeoutRun = new RichTextRun
+        {
+            Start = 0,
+            End = password.GetGraphemeCount(),
+            Font = font,
+            StrikeoutPen = new SolidPen(Color.White, 4),
+            TextDecorations = TextDecorations.Strikeout
+        };
+        // draw password on the image
+        img.Mutate(x =>
+        {
+            x.DrawText(new RichTextOptions(font)
+            {
+                HorizontalAlignment = HorizontalAlignment.Center,
+                VerticalAlignment = VerticalAlignment.Center,
+                FallbackFontFamilies = _fonts.FallBackFonts,
+                Origin = new(25, 12),
+                TextRuns = [strikeoutRun]
+            },
+                password,
+                Brushes.Solid(Color.White),
+                outlinePen);
+        });
+
+        return img;
+    }
+
     private async Task ClaimTimely()
     {
         var period = Config.Timely.Cooldown;
@@ -384,11 +410,11 @@ public partial class Gambling : GamblingModule<GamblingService>
             trs = await uow.Set<CurrencyTransaction>().GetPageFor(userId, page);
         }
 
-        var embed = _sender.CreateEmbed()
-                           .WithTitle(GetText(strs.transactions(
-                               ((SocketGuild)ctx.Guild)?.GetUser(userId)?.ToString()
-                               ?? $"{userId}")))
-                           .WithOkColor();
+        var embed = CreateEmbed()
+                    .WithTitle(GetText(strs.transactions(
+                        ((SocketGuild)ctx.Guild)?.GetUser(userId)?.ToString()
+                        ?? $"{userId}")))
+                    .WithOkColor();
 
         var sb = new StringBuilder();
         foreach (var tr in trs)
@@ -435,7 +461,7 @@ public partial class Gambling : GamblingModule<GamblingService>
             return;
         }
 
-        var eb = _sender.CreateEmbed().WithOkColor();
+        var eb = CreateEmbed().WithOkColor();
 
         eb.WithAuthor(ctx.User);
         eb.WithTitle(GetText(strs.transaction));
@@ -699,11 +725,11 @@ public partial class Gambling : GamblingModule<GamblingService>
             str = GetText(strs.better_luck);
         }
 
-        var eb = _sender.CreateEmbed()
-                        .WithAuthor(ctx.User)
-                        .WithDescription(Format.Bold(str))
-                        .AddField(GetText(strs.roll2), result.Roll.ToString(CultureInfo.InvariantCulture))
-                        .WithOkColor();
+        var eb = CreateEmbed()
+                 .WithAuthor(ctx.User)
+                 .WithDescription(Format.Bold(str))
+                 .AddField(GetText(strs.roll2), result.Roll.ToString(CultureInfo.InvariantCulture))
+                 .WithOkColor();
 
         await Response().Embed(eb).SendAsync();
     }
@@ -766,9 +792,9 @@ public partial class Gambling : GamblingModule<GamblingService>
               .CurrentPage(page)
               .Page((toSend, curPage) =>
               {
-                  var embed = _sender.CreateEmbed()
-                                     .WithOkColor()
-                                     .WithTitle(CurrencySign + " " + GetText(strs.leaderboard));
+                  var embed = CreateEmbed()
+                              .WithOkColor()
+                              .WithTitle(CurrencySign + " " + GetText(strs.leaderboard));
 
                   if (!toSend.Any())
                   {
@@ -829,7 +855,7 @@ public partial class Gambling : GamblingModule<GamblingService>
             return;
         }
 
-        var embed = _sender.CreateEmbed();
+        var embed = CreateEmbed();
 
         string msg;
         if (result.Result == RpsResultType.Draw)
@@ -893,12 +919,12 @@ public partial class Gambling : GamblingModule<GamblingService>
             sb.AppendLine();
         }
 
-        var eb = _sender.CreateEmbed()
-                        .WithOkColor()
-                        .WithDescription(sb.ToString())
-                        .AddField(GetText(strs.multiplier), $"{result.Multiplier:0.##}x", true)
-                        .AddField(GetText(strs.won), $"{(long)result.Won}", true)
-                        .WithAuthor(ctx.User);
+        var eb = CreateEmbed()
+                 .WithOkColor()
+                 .WithDescription(sb.ToString())
+                 .AddField(GetText(strs.multiplier), $"{result.Multiplier:0.##}x", true)
+                 .AddField(GetText(strs.won), $"{(long)result.Won}", true)
+                 .WithAuthor(ctx.User);
 
 
         await Response().Embed(eb).SendAsync();

src/EllieBot/Modules/Gambling/Loan/LoanCommands.cs

@@ -0,0 +1,92 @@
+// namespace EllieBot.Modules.Gambling;
+// public sealed class Loan
+// {
+//     public int Id { get; set; }
+//     public ulong LenderId { get; set; }
+//     public string LenderName { get; set; }
+//     public ulong BorrowerId { get; set; }
+//     public string BorrowerName { get; set; }
+//     public long Amount { get; set; }
+//     public decimal Interest { get; set; }
+//     public DateTime DueDate { get; set; }
+//     public bool Repaid { get; set; }
+// }
+//
+// public sealed class LoanService : INService
+// {
+//     public async Task<IReadOnlyList<Loan>> GetLoans(ulong userId)
+//     {
+//     }
+//
+//     public async Task<object> RepayAsync(object loandId)
+//     {
+//     }
+// }
+//
+// public partial class Gambling
+// {
+//     public partial class LoanCommands : EllieModule<LoanService>
+//     {
+//         [Cmd]
+//         public async Task Loan(
+//             IUser lender,
+//             long amount,
+//             decimal interest = 0,
+//             TimeSpan dueIn = default)
+//         {
+//             var eb = CreateEmbed()
+//                             .WithOkColor()
+//                             .WithDescription("User 0 Requests a loan from User {1}")
+//                             .AddField("Amount", amount, true)
+//                             .AddField("Interest", (interest * 0.01m).ToString("P2"), true);
+//         }
+//
+//         public Task Loans()
+//             => Loans(ctx.User);
+//
+//         public async Task Loans([Leftover] IUser user)
+//         {
+//             var loans = await _service.GetLoans(user.Id);
+//
+//             Response()
+//                 .Paginated()
+//                 .PageItems(loans)
+//                 .Page((items, page) =>
+//                 {
+//                     var eb = CreateEmbed()
+//                                     .WithOkColor()
+//                                     .WithDescription("Current Loans");
+//
+//                     foreach (var item in items)
+//                     {
+//                         eb.AddField(new kwum(item.id).ToString(),
+//                             $"""
+//                              To: {item.LenderName}
+//                              Amount: {}
+//                              """,
+//                             true);
+//                     }
+//
+//                     return eb;
+//                 });
+//         }
+//
+//         [Cmd]
+//         public async Task Repay(kwum loanId)
+//         {
+//             var res = await _service.RepayAsync(loandId);
+//
+//             if (res.TryPickT0(out var _, out var err))
+//             {
+//             }
+//             else
+//             {
+//                 var errStr = err.Match(
+//                     _ => "Not enough funds",
+//                     _ => "Loan not found");
+//
+//                 await Response().Error(errStr).SendAsync();
+//             }
+//         }
+//     }
+// }

src/EllieBot/Modules/Gambling/PlantPick/PlantAndPickCommands.cs

@@ -103,9 +103,9 @@ public partial class Gambling
                    .Page((items, _) =>
                    {
                        if (!items.Any())
-                           return _sender.CreateEmbed().WithErrorColor().WithDescription("-");
+                           return CreateEmbed().WithErrorColor().WithDescription("-");
 
-                       return items.Aggregate(_sender.CreateEmbed().WithOkColor(),
+                       return items.Aggregate(CreateEmbed().WithOkColor(),
                            (eb, i) => eb.AddField(i.GuildId.ToString(), i.ChannelId));
                    })
                    .SendAsync();

src/EllieBot/Modules/Gambling/Shop/ShopCommands.cs

@@ -56,8 +56,8 @@ public partial class Gambling
                    .Page((items, curPage) =>
                    {
                        if (!items.Any())
-                           return _sender.CreateEmbed().WithErrorColor().WithDescription(GetText(strs.shop_none));
-                       var embed = _sender.CreateEmbed().WithOkColor().WithTitle(GetText(strs.shop));
+                           return CreateEmbed().WithErrorColor().WithDescription(GetText(strs.shop_none));
+                       var embed = CreateEmbed().WithOkColor().WithTitle(GetText(strs.shop));
 
                        for (var i = 0; i < items.Count; i++)
                        {
@@ -188,7 +188,7 @@ public partial class Gambling
                     {
                         await Response()
                               .User(ctx.User)
-                              .Embed(_sender.CreateEmbed()
+                              .Embed(CreateEmbed()
                                      .WithOkColor()
                                      .WithTitle(GetText(strs.shop_purchase(ctx.Guild.Name)))
                                      .AddField(GetText(strs.item), item.Text)
@@ -254,7 +254,7 @@ public partial class Gambling
                                    .Replace("%you.name%", buyer.GlobalName ?? buyer.Username)
                                    .Replace("%you.nick%", buyer.DisplayName);
                     
-                    var eb = _sender.CreateEmbed()
+                    var eb = CreateEmbed()
                              .WithPendingColor()
                              .WithTitle("Executing shop command")
                              .WithDescription(cmd);
@@ -541,7 +541,7 @@ public partial class Gambling
 
         public EmbedBuilder EntryToEmbed(ShopEntry entry)
         {
-            var embed = _sender.CreateEmbed().WithOkColor();
+            var embed = CreateEmbed().WithOkColor();
 
             if (entry.Type == ShopEntryType.Role)
             {

src/EllieBot/Modules/Gambling/Slot/SlotCommands.cs

@@ -65,7 +65,7 @@ public partial class Gambling
             await using var imgStream = await image.ToStreamAsync();
 
 
-            var eb = _sender.CreateEmbed()
+            var eb = CreateEmbed()
                             .WithAuthor(ctx.User)
                             .WithDescription(Format.Bold(text))
                             .WithImageUrl($"attachment://result.png")

src/EllieBot/Modules/Gambling/Waifus/WaifuClaimCommands.cs

@@ -21,7 +21,7 @@ public partial class Gambling
         public async Task WaifuReset()
         {
             var price = _service.GetResetPrice(ctx.User);
-            var embed = _sender.CreateEmbed()
+            var embed = CreateEmbed()
                                .WithTitle(GetText(strs.waifu_reset_confirm))
                                .WithDescription(GetText(strs.waifu_reset_price(Format.Bold(N(price)))));
 
@@ -46,7 +46,7 @@ public partial class Gambling
                   .PageItems(async (page) => await _service.GetClaimsAsync(ctx.User.Id, page))
                   .Page((items, page) =>
                   {
-                      var eb = _sender.CreateEmbed()
+                      var eb = CreateEmbed()
                                       .WithOkColor()
                                       .WithTitle("Waifus");
 
@@ -266,7 +266,7 @@ public partial class Gambling
                 return;
             }
 
-            var embed = _sender.CreateEmbed().WithTitle(GetText(strs.waifus_top_waifus)).WithOkColor();
+            var embed = CreateEmbed().WithTitle(GetText(strs.waifus_top_waifus)).WithOkColor();
 
             var i = 0;
             foreach (var w in waifus)
@@ -350,7 +350,7 @@ public partial class Gambling
             if (string.IsNullOrWhiteSpace(fansStr))
                 fansStr = "-";
 
-            var embed = _sender.CreateEmbed()
+            var embed = CreateEmbed()
                                .WithOkColor()
                                .WithTitle(GetText(strs.waifu)
                                           + " "
@@ -393,7 +393,7 @@ public partial class Gambling
                   .CurrentPage(page)
                   .Page((items, _) =>
                   {
-                      var embed = _sender.CreateEmbed().WithTitle(GetText(strs.waifu_gift_shop)).WithOkColor();
+                      var embed = CreateEmbed().WithTitle(GetText(strs.waifu_gift_shop)).WithOkColor();
 
                       items
                           .ToList()

src/EllieBot/Modules/Games/Acrophobia/AcropobiaCommands.cs

@@ -67,7 +67,7 @@ public partial class Games
 
         private Task Game_OnStarted(AcrophobiaGame game)
         {
-            var embed = _sender.CreateEmbed()
+            var embed = CreateEmbed()
                            .WithOkColor()
                            .WithTitle(GetText(strs.acrophobia))
                            .WithDescription(
@@ -92,7 +92,7 @@ public partial class Games
 
             if (submissions.Length == 1)
             {
-                await Response().Embed(_sender.CreateEmbed()
+                await Response().Embed(CreateEmbed()
                                                 .WithOkColor()
                                                 .WithDescription(GetText(
                                                     strs.acro_winner_only(
@@ -103,7 +103,7 @@ public partial class Games
 
 
             var i = 0;
-            var embed = _sender.CreateEmbed()
+            var embed = CreateEmbed()
                            .WithOkColor()
                            .WithTitle(GetText(strs.acrophobia) + " - " + GetText(strs.submissions_closed))
                            .WithDescription(GetText(strs.acro_nym_was(
@@ -127,7 +127,7 @@ public partial class Games
 
             var table = votes.OrderByDescending(v => v.Value);
             var winner = table.First();
-            var embed = _sender.CreateEmbed()
+            var embed = CreateEmbed()
                            .WithOkColor()
                            .WithTitle(GetText(strs.acrophobia))
                            .WithDescription(GetText(strs.acro_winner(Format.Bold(winner.Key.UserName),

src/EllieBot/Modules/Games/Games.cs

@@ -38,7 +38,7 @@ public partial class Games : EllieModule<GamesService>
             return;
 
         var res = _service.GetEightballResponse(ctx.User.Id, question);
-        await Response().Embed(_sender.CreateEmbed()
+        await Response().Embed(CreateEmbed()
             .WithOkColor()
             .WithDescription(ctx.User.ToString())
             .AddField("❓ " + GetText(strs.question), question)

src/EllieBot/Modules/Games/NCanvas/NCanvasCommands.cs

@@ -53,7 +53,7 @@ public partial class Games
             var hint = GetText(strs.nc_hint(prefix, _service.GetWidth(), _service.GetHeight()));
             await Response()
                   .File(stream, "ncanvas.png")
-                  .Embed(_sender.CreateEmbed()
+                  .Embed(CreateEmbed()
                                 .WithOkColor()
 #if GLOBAL_ELLIE
                                 .WithDescription("This is not available yet.")
@@ -164,7 +164,7 @@ public partial class Games
                     Culture,
                     _gcs.Data.Currency.Sign))));
 
-            if (!await PromptUserConfirmAsync(_sender.CreateEmbed()
+            if (!await PromptUserConfirmAsync(CreateEmbed()
                                                      .WithPendingColor()
                                                      .WithDescription(prompt)))
             {
@@ -193,7 +193,7 @@ public partial class Games
             await using var stream = await img.ToStreamAsync();
 
             await Response()
-                  .Embed(_sender.CreateEmbed()
+                  .Embed(CreateEmbed()
                                 .WithOkColor()
                                 .WithDescription(GetText(strs.nc_pixel_set(Format.Code(position.ToString()))))
                                 .WithImageUrl($"attachment://zoom_{position}.png"))
@@ -231,7 +231,7 @@ public partial class Games
             var pos = new kwum(pixel.Position);
             await Response()
                   .File(stream, $"{pixel.Position}.png")
-                  .Embed(_sender.CreateEmbed()
+                  .Embed(CreateEmbed()
                                 .WithOkColor()
                                 .WithDescription(string.IsNullOrWhiteSpace(pixel.Text) ? string.Empty : pixel.Text)
                                 .WithTitle(GetText(strs.nc_pixel(pos)))
@@ -263,7 +263,7 @@ public partial class Games
                 return;
             }
 
-            if (!await PromptUserConfirmAsync(_sender.CreateEmbed()
+            if (!await PromptUserConfirmAsync(CreateEmbed()
                                                      .WithDescription(
                                                          "This will reset the canvas to the specified image. All prices, text and colors will be reset.\n\n"
                                                          + "Are you sure you want to continue?")))
@@ -293,7 +293,7 @@ public partial class Games
         {
             await _service.ResetAsync();
 
-            if (!await PromptUserConfirmAsync(_sender.CreateEmbed()
+            if (!await PromptUserConfirmAsync(CreateEmbed()
                                                      .WithDescription(
                                                          "This will delete all pixels and reset the canvas.\n\n"
                                                          + "Are you sure you want to continue?")))

src/EllieBot/Modules/Games/SpeedTyping/SpeedTypingCommands.cs

@@ -94,7 +94,7 @@ public partial class Games
             if (removed is null)
                 return;
 
-            var embed = _sender.CreateEmbed()
+            var embed = CreateEmbed()
                            .WithTitle($"Removed typing article #{index + 1}")
                            .WithDescription(removed.Text.TrimTo(50))
                            .WithOkColor();

src/EllieBot/Modules/Games/Trivia/TriviaCommands.cs

@@ -160,7 +160,7 @@ public partial class Games
         {
             try
             {
-                questionEmbed = _sender.CreateEmbed()
+                questionEmbed = CreateEmbed()
                                    .WithOkColor()
                                    .WithTitle(GetText(strs.trivia_game))
                                    .AddField(GetText(strs.category), question.Category)
@@ -189,7 +189,7 @@ public partial class Games
         {
             try
             {
-                var embed = _sender.CreateEmbed()
+                var embed = CreateEmbed()
                                .WithErrorColor()
                                .WithTitle(GetText(strs.trivia_game))
                                .WithDescription(GetText(strs.trivia_times_up(Format.Bold(question.Answer))));
@@ -221,7 +221,7 @@ public partial class Games
         {
             try
             {
-                await Response().Embed(_sender.CreateEmbed()
+                await Response().Embed(CreateEmbed()
                                     .WithOkColor()
                                     .WithAuthor(GetText(strs.trivia_ended))
                                     .WithTitle(GetText(strs.leaderboard))
@@ -247,7 +247,7 @@ public partial class Games
         {
             try
             {
-                var embed = _sender.CreateEmbed()
+                var embed = CreateEmbed()
                                .WithOkColor()
                                .WithTitle(GetText(strs.trivia_game))
                                .WithDescription(GetText(strs.trivia_win(user.Name,

src/EllieBot/Modules/Help/Help.cs

@@ -114,7 +114,7 @@ public sealed partial class Help : EllieModule<HelpService>
               .AddFooter(false)
               .Page((items, _) =>
               {
-                  var embed = _sender.CreateEmbed().WithOkColor().WithTitle(GetText(strs.list_of_modules));
+                  var embed = CreateEmbed().WithOkColor().WithTitle(GetText(strs.list_of_modules));
 
                   if (!items.Any())
                   {
@@ -315,7 +315,7 @@ public sealed partial class Help : EllieModule<HelpService>
                  .WithPlaceholder("Select a submodule to see detailed commands");
 
         var groups = cmdsWithGroup.ToArray();
-        var embed = _sender.CreateEmbed().WithOkColor();
+        var embed = CreateEmbed().WithOkColor();
         foreach (var g in groups)
         {
             sb.AddOption(g.Key, g.Key);
@@ -383,7 +383,7 @@ public sealed partial class Help : EllieModule<HelpService>
               .Interaction(inter)
               .Page((items, _) =>
               {
-                  var eb = _sender.CreateEmbed()
+                  var eb = CreateEmbed()
                                   .WithTitle(GetText(strs.cmd_group_commands(group.Name)))
                                   .WithOkColor();
 
@@ -520,7 +520,7 @@ public sealed partial class Help : EllieModule<HelpService>
     [OnlyPublicBot]
     public async Task Donate()
     {
-        var eb = _sender.CreateEmbed()
+        var eb = CreateEmbed()
                         .WithOkColor()
                         .WithTitle("Thank you for considering to donate to the EllieBot project!");
 

src/EllieBot/Modules/Marmalades/Marmalade.cs

@@ -40,7 +40,7 @@ public partial class Marmalade : EllieModule<IMarmaladeLoaderService>
                   .PageSize(10)
                   .Page((items, _) =>
                   {
-                      return _sender.CreateEmbed()
+                      return CreateEmbed()
                              .WithOkColor()
                              .WithTitle(GetText(strs.list_of_unloaded))
                              .WithDescription(items.Join('\n'));
@@ -81,7 +81,7 @@ public partial class Marmalade : EllieModule<IMarmaladeLoaderService>
             }
 
             await Response()
-                  .Embed(_sender.CreateEmbed()
+                  .Embed(CreateEmbed()
                          .WithOkColor()
                          .WithTitle(GetText(strs.loaded_marmalades))
                          .WithDescription(loaded.Select(x => x.Name)
@@ -136,7 +136,7 @@ public partial class Marmalade : EllieModule<IMarmaladeLoaderService>
               .Paginated()
               .Items(output)
               .PageSize(10)
-              .Page((items, _) => _sender.CreateEmbed()
+              .Page((items, _) => CreateEmbed()
                                   .WithOkColor()
                                   .WithTitle(GetText(strs.list_of_marmalades))
                                   .WithDescription(items.Join('\n')))
@@ -168,7 +168,7 @@ public partial class Marmalade : EllieModule<IMarmaladeLoaderService>
                                     : $"{x.Prefix} {x.Name}"))
                                 .Join("\n");
 
-            var eb = _sender.CreateEmbed()
+            var eb = CreateEmbed()
                      .WithOkColor()
                      .WithAuthor(GetText(strs.marmalade_info))
                      .WithTitle(found.Name)
@@ -201,7 +201,7 @@ public partial class Marmalade : EllieModule<IMarmaladeLoaderService>
               .CurrentPage(0)
               .Page((items, _) =>
               {
-                  var eb = _sender.CreateEmbed()
+                  var eb = CreateEmbed()
                       .WithOkColor();
 
                   foreach (var marmalade in items)
@@ -224,7 +224,7 @@ public partial class Marmalade : EllieModule<IMarmaladeLoaderService>
     [OwnerOnly]
     public async Task MarmaladeSearch()
     {
-        var eb = _sender.CreateEmbed()
+        var eb = CreateEmbed()
                  .WithTitle(GetText(strs.list_of_marmalades))
                  .WithOkColor();
 

src/EllieBot/Modules/Music/Music.cs

@@ -109,7 +109,7 @@ public sealed partial class Music : EllieModule<IMusicService>
 
         try
         {
-            var embed = _sender.CreateEmbed()
+            var embed = CreateEmbed()
                                .WithOkColor()
                                .WithAuthor(GetText(strs.queued_track) + " #" + (index + 1), MUSIC_ICON_URL)
                                .WithDescription($"{trackInfo.PrettyName()}\n{GetText(strs.queue)} ")
@@ -314,7 +314,7 @@ public sealed partial class Music : EllieModule<IMusicService>
             if (!string.IsNullOrWhiteSpace(add))
                 desc = add + "\n" + desc;
 
-            var embed = _sender.CreateEmbed()
+            var embed = CreateEmbed()
                                .WithAuthor(
                                    GetText(strs.player_queue(curPage + 1, (tracks.Count / LQ_ITEMS_PER_PAGE) + 1)),
                                    MUSIC_ICON_URL)
@@ -352,7 +352,7 @@ public sealed partial class Music : EllieModule<IMusicService>
         }
 
 
-        var embeds = videos.Select((x, i) => _sender.CreateEmbed()
+        var embeds = videos.Select((x, i) => CreateEmbed()
                                                     .WithOkColor()
                                                     .WithThumbnailUrl(x.Thumbnail)
                                                     .WithDescription($"`{i + 1}.` {Format.Bold(x.Title)}\n\t{x.Url}"))
@@ -424,7 +424,7 @@ public sealed partial class Music : EllieModule<IMusicService>
             return;
         }
 
-        var embed = _sender.CreateEmbed()
+        var embed = CreateEmbed()
                            .WithAuthor(GetText(strs.removed_track) + " #" + index, MUSIC_ICON_URL)
                            .WithDescription(track.PrettyName())
                            .WithFooter(track.PrettyInfo())
@@ -592,7 +592,7 @@ public sealed partial class Music : EllieModule<IMusicService>
             return;
         }
 
-        var embed = _sender.CreateEmbed()
+        var embed = CreateEmbed()
                            .WithTitle(track.Title.TrimTo(65))
                            .WithAuthor(GetText(strs.track_moved), MUSIC_ICON_URL)
                            .AddField(GetText(strs.from_position), $"#{from + 1}", true)
@@ -651,7 +651,7 @@ public sealed partial class Music : EllieModule<IMusicService>
         if (currentTrack is null)
             return;
 
-        var embed = _sender.CreateEmbed()
+        var embed = CreateEmbed()
                            .WithOkColor()
                            .WithAuthor(GetText(strs.now_playing), MUSIC_ICON_URL)
                            .WithDescription(currentTrack.PrettyName())
@@ -752,4 +752,20 @@ public sealed partial class Music : EllieModule<IMusicService>
         else
             await Response().Error(strs.no_player).SendAsync();
     }
+
+    [Cmd]
+    [RequireContext(ContextType.Guild)]
+    public async Task WrongSong()
+    {
+        var removed = await _service.RemoveLastQueuedTrackAsync(ctx.Guild.Id);
+
+        if (removed is null)
+        {
+            await Response().Error(strs.no_last_queued_found).SendAsync();
+        }
+        else
+        {
+            await Response().Confirm(strs.wrongsong_success(removed.Title.TrimTo(30))).SendAsync();
+        }
+    }
 }

src/EllieBot/Modules/Music/PlaylistCommands.cs

@@ -49,7 +49,7 @@ public sealed partial class Music
                 playlists = uow.Set<MusicPlaylist>().GetPlaylistsOnPage(num);
             }
 
-            var embed = _sender.CreateEmbed()
+            var embed = CreateEmbed()
                         .WithAuthor(GetText(strs.playlists_page(num)), MUSIC_ICON_URL)
                         .WithDescription(string.Join("\n",
                             playlists.Select(r => GetText(strs.playlists(r.Id, r.Name, r.Author, r.Songs.Count)))))
@@ -113,7 +113,7 @@ public sealed partial class Music
                       var str = string.Join("\n",
                           items
                               .Select(x => $"`{++i}.` [{x.Title.TrimTo(45)}]({x.Query}) `{x.Provider}`"));
-                      return _sender.CreateEmbed().WithTitle($"\"{mpl.Name}\" by {mpl.Author}")
+                      return CreateEmbed().WithTitle($"\"{mpl.Name}\" by {mpl.Author}")
                                                .WithOkColor()
                                                .WithDescription(str);
                   })
@@ -155,7 +155,7 @@ public sealed partial class Music
             }
 
             await Response()
-                  .Embed(_sender.CreateEmbed()
+                  .Embed(CreateEmbed()
                          .WithOkColor()
                          .WithTitle(GetText(strs.playlist_saved))
                          .AddField(GetText(strs.name), name)

src/EllieBot/Modules/Music/Services/IMusicService.cs

@@ -33,4 +33,5 @@ public interface IMusicService
     Task SetMusicQualityAsync(ulong guildId, QualityPreset preset);
     Task<bool> ToggleQueueAutoPlayAsync(ulong guildId);
     Task<bool> FairplayAsync(ulong guildId);
+    Task<IQueuedTrackInfo?> RemoveLastQueuedTrackAsync(ulong guildId);
 }

src/EllieBot/Modules/Music/Services/MusicService.cs

@@ -179,11 +179,11 @@ public sealed class MusicService : IMusicService, IPlaceholderProvider
         return async (mp, trackInfo) =>
         {
             _ = lastFinishedMessage?.DeleteAsync();
-            var embed = _sender.CreateEmbed()
-                        .WithOkColor()
-                        .WithAuthor(GetText(guildId, strs.finished_track), Music.MUSIC_ICON_URL)
-                        .WithDescription(trackInfo.PrettyName())
-                        .WithFooter(trackInfo.PrettyTotalTime());
+            var embed = _sender.CreateEmbed(guildId)
+                               .WithOkColor()
+                               .WithAuthor(GetText(guildId, strs.finished_track), Music.MUSIC_ICON_URL)
+                               .WithDescription(trackInfo.PrettyName())
+                               .WithFooter(trackInfo.PrettyTotalTime());
 
             lastFinishedMessage = await SendToOutputAsync(guildId, embed);
         };
@@ -195,11 +195,11 @@ public sealed class MusicService : IMusicService, IPlaceholderProvider
         return async (mp, trackInfo, index) =>
         {
             _ = lastPlayingMessage?.DeleteAsync();
-            var embed = _sender.CreateEmbed()
-                        .WithOkColor()
-                        .WithAuthor(GetText(guildId, strs.playing_track(index + 1)), Music.MUSIC_ICON_URL)
-                        .WithDescription(trackInfo.PrettyName())
-                        .WithFooter($"{mp.PrettyVolume()} | {trackInfo.PrettyInfo()}");
+            var embed = _sender.CreateEmbed(guildId)
+                               .WithOkColor()
+                               .WithAuthor(GetText(guildId, strs.playing_track(index + 1)), Music.MUSIC_ICON_URL)
+                               .WithDescription(trackInfo.PrettyName())
+                               .WithFooter($"{mp.PrettyVolume()} | {trackInfo.PrettyInfo()}");
 
             lastPlayingMessage = await SendToOutputAsync(guildId, embed);
         };
@@ -290,7 +290,8 @@ public sealed class MusicService : IMusicService, IPlaceholderProvider
                 return "-";
 
             return randomPlayingTrack.Title;
-        });
+        }
+        );
 
         // number of servers currently listening to music
         yield return ("%music.servers%", () =>
@@ -298,14 +299,16 @@ public sealed class MusicService : IMusicService, IPlaceholderProvider
             var count = _players.Select(x => x.Value.GetCurrentTrack(out _)).Count(x => x is not null);
 
             return count.ToString();
-        });
+        }
+        );
 
         yield return ("%music.queued%", () =>
         {
             var count = _players.Sum(x => x.Value.GetQueuedTracks().Count);
 
             return count.ToString();
-        });
+        }
+        );
     }
 
     #region Settings
@@ -434,5 +437,17 @@ public sealed class MusicService : IMusicService, IPlaceholderProvider
         return Task.FromResult(false);
     }
 
+    public async Task<IQueuedTrackInfo?> RemoveLastQueuedTrackAsync(ulong guildId)
+    {
+        if (TryGetMusicPlayer(guildId, out var mp))
+        {
+            var last = await mp.RemoveLastQueuedTrack();
+
+            return last;
+        }
+
+        return null;
+    }
+
     #endregion
 }

src/EllieBot/Modules/Music/_common/IMusicPlayer.cs

@@ -38,4 +38,5 @@ public interface IMusicPlayer : IDisposable
     void SetRepeat(PlayerRepeatType type);
     void ShuffleQueue();
     void SetFairplay();
+    Task<IQueuedTrackInfo?> RemoveLastQueuedTrack();
 }

src/EllieBot/Modules/Music/_common/IMusicQueue.cs

@@ -20,4 +20,5 @@ public interface IMusicQueue
     void Shuffle(Random rng);
     bool IsLast();
     void ReorderFairly();
+    int? GetLastQueuedIndex();
 }

src/EllieBot/Modules/Music/_common/Impl/MusicPlayer.cs

@@ -260,7 +260,6 @@ public sealed class MusicPlayer : IMusicPlayer
                 IsStopped = true;
                 Log.Error("Please install ffmpeg and make sure it's added to your "
                           + "PATH environment variable before trying again");
-                
             }
             catch (OperationCanceledException)
             {
@@ -420,20 +419,20 @@ public sealed class MusicPlayer : IMusicPlayer
                 break;
 
             await chunk.Select(async data =>
+            {
+                var (query, platform) = data;
+                try
                 {
-                    var (query, platform) = data;
-                    try
-                    {
-                        await TryEnqueueTrackAsync(query, queuer, false, platform);
-                        errorCount = 0;
-                    }
-                    catch (Exception ex)
-                    {
-                        Log.Warning(ex, "Error resolving {MusicPlatform} Track {TrackQuery}", platform, query);
-                        ++errorCount;
-                    }
-                })
-                .WhenAll();
+                    await TryEnqueueTrackAsync(query, queuer, false, platform);
+                    errorCount = 0;
+                }
+                catch (Exception ex)
+                {
+                    Log.Warning(ex, "Error resolving {MusicPlatform} Track {TrackQuery}", platform, query);
+                    ++errorCount;
+                }
+            })
+                       .WhenAll();
 
             await Task.Delay(1000);
 
@@ -542,4 +541,15 @@ public sealed class MusicPlayer : IMusicPlayer
     {
         _queue.ReorderFairly();
     }
+
+    public Task<IQueuedTrackInfo?> RemoveLastQueuedTrack()
+    {
+        var last = _queue.GetLastQueuedIndex();
+        if (last is null)
+            return Task.FromResult<IQueuedTrackInfo?>(null);
+
+        return TryRemoveTrackAt(last.Value, out var trackInfo)
+            ? Task.FromResult(trackInfo)
+            : Task.FromResult<IQueuedTrackInfo?>(null);
+    }
 }

src/EllieBot/Modules/Music/_common/Impl/MusicQueue.cs

@@ -60,6 +60,7 @@ public sealed partial class MusicQueue : IMusicQueue
     private LinkedList<QueuedTrackInfo> tracks;
 
     private int index;
+    private int? _lastQueued = null;
 
     private readonly object _locker = new();
 
@@ -74,7 +75,7 @@ public sealed partial class MusicQueue : IMusicQueue
         lock (_locker)
         {
             var added = new QueuedTrackInfo(trackInfo, queuer);
-            enqueuedAt = tracks.Count;
+            _lastQueued = enqueuedAt = tracks.Count;
             tracks.AddLast(added);
 
             return added;
@@ -99,6 +100,8 @@ public sealed partial class MusicQueue : IMusicQueue
 
             tracks.AddAfter(currentNode, added);
 
+            _lastQueued = i;
+
             return added;
         }
     }
@@ -112,6 +115,8 @@ public sealed partial class MusicQueue : IMusicQueue
                 var added = new QueuedTrackInfo(track, queuer);
                 tracks.AddLast(added);
             }
+
+            _lastQueued = tracks.Count;
         }
     }
 
@@ -146,6 +151,7 @@ public sealed partial class MusicQueue : IMusicQueue
         lock (_locker)
         {
             tracks.Clear();
+            _lastQueued = null;
         }
     }
 
@@ -177,6 +183,18 @@ public sealed partial class MusicQueue : IMusicQueue
         if (index < 0)
             index = Count;
 
+        if (i < _lastQueued)
+        {
+            if (_lastQueued is not null)
+            {
+                _lastQueued -= 1;
+            }
+        }
+        else if (i == _lastQueued)
+        {
+            _lastQueued = null;
+        }
+
         // if it was the last song in the queue
         // // wrap back to start
         // if (_index == Count)
@@ -207,6 +225,11 @@ public sealed partial class MusicQueue : IMusicQueue
             if (from >= Count || to >= Count)
                 return null;
 
+            if (from == _lastQueued)
+                _lastQueued = to;
+            else if (to == _lastQueued)
+                _lastQueued += 1;
+
             // update current track index
             if (from == index)
             {
@@ -267,6 +290,7 @@ public sealed partial class MusicQueue : IMusicQueue
             var list = tracks.ToArray();
             rng.Shuffle(list);
             tracks = new(list);
+            _lastQueued = null;
         }
     }
 
@@ -318,6 +342,8 @@ public sealed partial class MusicQueue : IMusicQueue
                 if (queuers.Count == 0)
                     break;
             }
+
+            _lastQueued = null;
         }
     }
 
@@ -339,4 +365,6 @@ public sealed partial class MusicQueue : IMusicQueue
             return true;
         }
     }
+
+    public int? GetLastQueuedIndex() => _lastQueued;
 }

src/EllieBot/Modules/Patronage/CurrencyRewardService.cs

@@ -32,7 +32,6 @@ public sealed class CurrencyRewardService : IEService, IReadyExecutor
         _sender = sender;
         _config = config;
         _client = client;
-
     }
 
     public Task OnReadyAsync()
@@ -55,8 +54,8 @@ public sealed class CurrencyRewardService : IEService, IReadyExecutor
             await using (var ctx = _db.GetDbContext())
             {
                 old = await ctx.GetTable<RewardedUser>()
-                         .Where(x => x.PlatformUserId == newPatron.UniquePlatformUserId)
-                         .FirstOrDefaultAsync();
+                               .Where(x => x.PlatformUserId == newPatron.UniquePlatformUserId)
+                               .FirstOrDefaultAsync();
 
                 if (old is null)
                 {
@@ -69,15 +68,15 @@ public sealed class CurrencyRewardService : IEService, IReadyExecutor
                     return;
 
                 var count = await ctx.GetTable<RewardedUser>()
-                                  .Where(x => x.PlatformUserId == newPatron.UniquePlatformUserId)
-                                  .UpdateAsync(_ => new()
-                                  {
-                                      PlatformUserId = newPatron.UniquePlatformUserId,
-                                      UserId = newPatron.UserId,
-                                      // amount before bonuses
-                                      AmountRewardedThisMonth = newAmount,
-                                      LastReward = newPatron.PaidAt
-                                  });
+                                     .Where(x => x.PlatformUserId == newPatron.UniquePlatformUserId)
+                                     .UpdateAsync(_ => new()
+                                     {
+                                         PlatformUserId = newPatron.UniquePlatformUserId,
+                                         UserId = newPatron.UserId,
+                                         // amount before bonuses
+                                         AmountRewardedThisMonth = newAmount,
+                                         LastReward = newPatron.PaidAt
+                                     });
 
                 // shouldn't ever happen
                 if (count == 0)
@@ -103,7 +102,7 @@ public sealed class CurrencyRewardService : IEService, IReadyExecutor
             // if the user pledges 5$ or more, they will get X % more flowers where X is amount in dollars,
             // up to 100%
 
-            await _cs.AddAsync(newPatron.UserId, diff, new TxData("patron","update"));
+            await _cs.AddAsync(newPatron.UserId, diff, new TxData("patron", "update"));
 
             _ = SendMessageToUser(newPatron.UserId,
                 $"You've received an additional **{diff}**{_config.Data.Currency.Sign} as a currency reward (+{percentBonus}%)!");
@@ -139,12 +138,12 @@ public sealed class CurrencyRewardService : IEService, IReadyExecutor
         await using var ctx = _db.GetDbContext();
         await ctx.GetTable<RewardedUser>()
                  .InsertOrUpdateAsync(() => new()
-                     {
-                         PlatformUserId = patron.UniquePlatformUserId,
-                         UserId = patron.UserId,
-                         AmountRewardedThisMonth = amount,
-                         LastReward = patron.PaidAt,
-                     },
+                 {
+                     PlatformUserId = patron.UniquePlatformUserId,
+                     UserId = patron.UserId,
+                     AmountRewardedThisMonth = amount,
+                     LastReward = patron.PaidAt,
+                 },
                      old => new()
                      {
                          AmountRewardedThisMonth = amount,
@@ -171,8 +170,8 @@ public sealed class CurrencyRewardService : IEService, IReadyExecutor
                 return;
 
             var eb = _sender.CreateEmbed()
-                        .WithOkColor()
-                        .WithDescription(message);
+                            .WithOkColor()
+                            .WithDescription(message);
 
             await _sender.Response(user).Embed(eb).SendAsync();
         }

src/EllieBot/Modules/Patronage/PatronageCommands.cs

@@ -53,7 +53,7 @@ public partial class Help
         //     
         //     var patron = _service.GiftPatronAsync(user, amount);
         //
-        //     var eb = _sender.CreateEmbed();
+        //     var eb = CreateEmbed();
         //
         //     await Response().Embed(eb.WithDescription($"Added **{days}** days of Patron benefits to {user.Mention}!")
         //                                    .AddField("Tier", Format.Bold(patron.Tier.ToString()), true)
@@ -75,7 +75,7 @@ public partial class Help
 
             var quotaStats = await _service.LimitStats(user.Id);
 
-            var eb = _sender.CreateEmbed()
+            var eb = CreateEmbed()
                             .WithAuthor(user)
                             .WithTitle(GetText(strs.patron_info))
                             .WithOkColor();

src/EllieBot/Modules/Permissions/Blacklist/BlacklistCommands.cs

@@ -60,12 +60,12 @@ public partial class Permissions
                   .Page((pageItems, _) =>
                   {
                       if (pageItems.Count == 0)
-                          return _sender.CreateEmbed()
+                          return CreateEmbed()
                                         .WithOkColor()
                                         .WithTitle(title)
                                         .WithDescription(GetText(strs.empty_page));
 
-                      return _sender.CreateEmbed()
+                      return CreateEmbed()
                                     .WithTitle(title)
                                     .WithDescription(pageItems.Join('\n'))
                                     .WithOkColor();

src/EllieBot/Modules/Permissions/CommandCooldown/CmdCdsCommands.cs

@@ -95,7 +95,7 @@ public partial class Permissions
                           var output = items.Select(x =>
                               $"{Format.Code(x.CommandName)}: {x.Seconds}s");
 
-                          return _sender.CreateEmbed()
+                          return CreateEmbed()
                                  .WithOkColor()
                                  .WithDescription(output.Join("\n"));
                       })

src/EllieBot/Modules/Permissions/Filter/FilterCommands.cs

@@ -28,7 +28,7 @@ public partial class Permissions
         [RequireContext(ContextType.Guild)]
         public async Task FilterList()
         {
-            var embed = _sender.CreateEmbed()
+            var embed = CreateEmbed()
                         .WithOkColor()
                         .WithTitle("Server filter settings");
 
@@ -316,7 +316,7 @@ public partial class Permissions
                   .Items(fws)
                   .PageSize(10)
                   .CurrentPage(page)
-                  .Page((items, _) => _sender.CreateEmbed()
+                  .Page((items, _) => CreateEmbed()
                                       .WithTitle(GetText(strs.filter_word_list))
                                       .WithDescription(string.Join("\n", items))
                                       .WithOkColor())

src/EllieBot/Modules/Permissions/GlobalPermissions/GlobalPermissionCommands.cs

@@ -30,7 +30,7 @@ public partial class Permissions
                 return;
             }
 
-            var embed = _sender.CreateEmbed().WithOkColor();
+            var embed = CreateEmbed().WithOkColor();
 
             if (blockedModule.Any())
                 embed.AddField(GetText(strs.blocked_modules), string.Join("\n", _service.BlockedModules));

src/EllieBot/Modules/Searches/Anime/AnimeSearchCommands.cs

@@ -24,7 +24,7 @@ public partial class Searches
                 return;
             }
 
-            var embed = _sender.CreateEmbed()
+            var embed = CreateEmbed()
                                .WithOkColor()
                                .WithDescription(animeData.Synopsis.Replace("<br>",
                                    Environment.NewLine,
@@ -56,7 +56,7 @@ public partial class Searches
                 return;
             }
 
-            var embed = _sender.CreateEmbed()
+            var embed = CreateEmbed()
                                .WithOkColor()
                                .WithDescription(mangaData.Synopsis.Replace("<br>",
                                    Environment.NewLine,

src/EllieBot/Modules/Searches/Crypto/CryptoCommands.cs

@@ -35,7 +35,7 @@ public partial class Searches
                 }
 
                 var symbol = symbols.First();
-                var promptEmbed = _sender.CreateEmbed()
+                var promptEmbed = CreateEmbed()
                                          .WithDescription(symbol.Description)
                                          .WithTitle(GetText(strs.did_you_mean(symbol.Symbol)));
 
@@ -67,7 +67,7 @@ public partial class Searches
 
             var price = stock.Price.ToString("C2", localCulture);
 
-            var eb = _sender.CreateEmbed()
+            var eb = CreateEmbed()
                             .WithOkColor()
                             .WithAuthor(stock.Symbol)
                             .WithUrl($"https://www.tradingview.com/chart/?symbol={stock.Symbol}")
@@ -112,7 +112,7 @@ public partial class Searches
 
             if (nearest is not null)
             {
-                var embed = _sender.CreateEmbed()
+                var embed = CreateEmbed()
                                    .WithTitle(GetText(strs.crypto_not_found))
                                    .WithDescription(
                                        GetText(strs.did_you_mean(Format.Bold($"{nearest.Name} ({nearest.Symbol})"))));
@@ -145,7 +145,7 @@ public partial class Searches
             await using var sparkline = await _service.GetSparklineAsync(crypto.Id, usd.PercentChange7d >= 0);
             var fileName = $"{crypto.Slug}_7d.png";
 
-            var toSend = _sender.CreateEmbed()
+            var toSend = CreateEmbed()
                                 .WithOkColor()
                                 .WithAuthor($"#{crypto.CmcRank}")
                                 .WithTitle($"{crypto.Name} ({crypto.Symbol})")
@@ -198,7 +198,7 @@ public partial class Searches
                   .PageSize(10)
                   .Page((items, _) =>
                   {
-                      var embed = _sender.CreateEmbed()
+                      var embed = CreateEmbed()
                                          .WithOkColor();
 
                       if (items.Count > 0)

src/EllieBot/Modules/Searches/Feeds/FeedCommands.cs

@@ -123,7 +123,7 @@ public partial class Searches
             if (!feeds.Any())
             {
                 await Response()
-                      .Embed(_sender.CreateEmbed().WithOkColor().WithDescription(GetText(strs.feed_no_feed)))
+                      .Embed(CreateEmbed().WithOkColor().WithDescription(GetText(strs.feed_no_feed)))
                       .SendAsync();
                 return;
             }
@@ -135,7 +135,7 @@ public partial class Searches
                   .CurrentPage(page)
                   .Page((items, cur) =>
                   {
-                      var embed = _sender.CreateEmbed().WithOkColor();
+                      var embed = CreateEmbed().WithOkColor();
                       var i = 0;
                       var fs = string.Join("\n",
                           items.Select(x => $"`{(cur * 10) + ++i}.` <#{x.ChannelId}> {x.Url}"));

src/EllieBot/Modules/Searches/Osu/OsuCommands.cs

@@ -44,7 +44,7 @@ public partial class Searches
 
 
                 await Response()
-                      .Embed(_sender.CreateEmbed()
+                      .Embed(CreateEmbed()
                                     .WithOkColor()
                                     .WithTitle($"osu! {smode} profile for {user}")
                                     .WithThumbnailUrl($"https://a.ppy.sh/{userId}")
@@ -78,7 +78,7 @@ public partial class Searches
                 return;
             }
 
-            var embed = _sender.CreateEmbed()
+            var embed = CreateEmbed()
                                .WithOkColor()
                                .WithTitle($"osu!Gatari {modeStr} profile for {user}")
                                .WithThumbnailUrl($"https://a.gatari.pw/{userStats.Id}")
@@ -113,7 +113,7 @@ public partial class Searches
             var plays = await _service.GetOsuPlay(user, mode);
             
 
-            var eb = _sender.CreateEmbed().WithOkColor().WithTitle($"Top 5 plays for {user}");
+            var eb = CreateEmbed().WithOkColor().WithTitle($"Top 5 plays for {user}");
 
             foreach(var (title, desc) in plays)
                 eb.AddField(title, desc);

src/EllieBot/Modules/Searches/PokemonSearchCommands.cs

@@ -25,7 +25,7 @@ public partial class Searches
                 if (kvp.Key.ToUpperInvariant() == pokemon.ToUpperInvariant())
                 {
                     var p = kvp.Value;
-                    await Response().Embed(_sender.CreateEmbed()
+                    await Response().Embed(CreateEmbed()
                                                     .WithOkColor()
                                                     .WithTitle(kvp.Key.ToTitleCase())
                                                     .WithDescription(p.BaseStats.ToString())
@@ -55,7 +55,7 @@ public partial class Searches
             {
                 if (kvp.Key.ToUpperInvariant() == ability)
                 {
-                    await Response().Embed(_sender.CreateEmbed()
+                    await Response().Embed(CreateEmbed()
                                                     .WithOkColor()
                                                     .WithTitle(kvp.Value.Name)
                                                     .WithDescription(string.IsNullOrWhiteSpace(kvp.Value.Desc)

src/EllieBot/Modules/Searches/Religious/ReligiousCommands.cs

@@ -22,7 +22,7 @@ public partial class Searches
             }
 
             await Response()
-                  .Embed(_sender.CreateEmbed()
+                  .Embed(CreateEmbed()
                                 .WithOkColor()
                                 .WithTitle($"{verse.BookName} {verse.Chapter}:{verse.Verse}")
                                 .WithDescription(verse.Text))
@@ -48,7 +48,7 @@ public partial class Searches
             await using var audio = await http.GetStreamAsync(arabic.Audio);
 
             await Response()
-                  .Embed(_sender.CreateEmbed()
+                  .Embed(CreateEmbed()
                                 .WithOkColor()
                                 .AddField("Arabic", arabic.Text)
                                 .AddField("English", english.Text)

src/EllieBot/Modules/Searches/Search/SearchCommands.cs

@@ -59,14 +59,14 @@ public partial class Searches
 
             descStr = descStr.TrimTo(4096);
 
-            var embed = _sender.CreateEmbed()
-                               .WithOkColor()
-                               .WithAuthor(ctx.User)
-                               .WithTitle(query.TrimTo(64)!)
-                               .WithDescription(descStr)
-                               .WithFooter(
-                                   GetText(strs.results_in(data.Info.TotalResults, data.Info.SearchTime)),
-                                   "https://i.imgur.com/G46fm8J.png");
+            var embed = CreateEmbed()
+                        .WithOkColor()
+                        .WithAuthor(ctx.User)
+                        .WithTitle(query.TrimTo(64)!)
+                        .WithDescription(descStr)
+                        .WithFooter(
+                            GetText(strs.results_in(data.Info.TotalResults, data.Info.SearchTime)),
+                            "https://i.imgur.com/G46fm8J.png");
 
             await Response().Embed(embed).SendAsync();
         }
@@ -93,13 +93,13 @@ public partial class Searches
                 return;
             }
 
-            EmbedBuilder CreateEmbed(IImageSearchResultEntry entry)
+            EmbedBuilder CreateImageEmbed(IImageSearchResultEntry entry)
             {
-                return _sender.CreateEmbed()
-                              .WithOkColor()
-                              .WithAuthor(ctx.User)
-                              .WithTitle(query)
-                              .WithImageUrl(entry.Link);
+                return CreateEmbed()
+                       .WithOkColor()
+                       .WithAuthor(ctx.User)
+                       .WithTitle(query)
+                       .WithImageUrl(entry.Link);
             }
 
             await Response()
@@ -112,10 +112,11 @@ public partial class Searches
                       var item = items.FirstOrDefault();
 
                       if (item is null)
-                          return _sender.CreateEmbed()
-                                        .WithDescription(GetText(strs.no_search_results));
+                          return CreateEmbed()
+                                 .WithPendingColor()
+                                 .WithDescription(GetText(strs.no_search_results));
 
-                      var embed = CreateEmbed(item);
+                      var embed = CreateImageEmbed(item);
 
                       return embed;
                   })
@@ -184,7 +185,7 @@ public partial class Searches
         //
         //         var descStr = string.Join("\n\n", desc);
         //
-        //         var embed = _sender.CreateEmbed()
+        //         var embed = CreateEmbed()
         //                        .WithAuthor(ctx.User.ToString(),
         //                            "https://upload.wikimedia.org/wikipedia/en/9/90/The_DuckDuckGo_Duck.png")
         //                        .WithDescription($"{GetText(strs.search_for)} **{query}**\n\n" + descStr)

src/EllieBot/Modules/Searches/Searches.cs

@@ -39,7 +39,7 @@ public partial class Searches : EllieModule<SearchesService>
         if (!await ValidateQuery(query))
             return;
 
-        var embed = _sender.CreateEmbed();
+        var embed = CreateEmbed();
         var data = await _service.GetWeatherDataAsync(query);
 
         if (data is null)
@@ -102,7 +102,7 @@ public partial class Searches : EllieModule<SearchesService>
             return;
         }
 
-        var eb = _sender.CreateEmbed()
+        var eb = CreateEmbed()
                         .WithOkColor()
                         .WithTitle(GetText(strs.time_new))
                         .WithDescription(Format.Code(data.Time.ToString(Culture)))
@@ -128,7 +128,7 @@ public partial class Searches : EllieModule<SearchesService>
         }
 
         await Response()
-              .Embed(_sender.CreateEmbed()
+              .Embed(CreateEmbed()
                             .WithOkColor()
                             .WithTitle(movie.Title)
                             .WithUrl($"https://www.imdb.com/title/{movie.ImdbId}/")
@@ -161,7 +161,7 @@ public partial class Searches : EllieModule<SearchesService>
     private Task InternalRandomImage(SearchesService.ImageTag tag)
     {
         var url = _service.GetRandomImageUrl(tag);
-        return Response().Embed(_sender.CreateEmbed().WithOkColor().WithImageUrl(url)).SendAsync();
+        return Response().Embed(CreateEmbed().WithOkColor().WithImageUrl(url)).SendAsync();
     }
 
     [Cmd]
@@ -190,7 +190,7 @@ public partial class Searches : EllieModule<SearchesService>
         }
 
         await Response()
-              .Embed(_sender.CreateEmbed()
+              .Embed(CreateEmbed()
                             .WithOkColor()
                             .AddField(GetText(strs.original_url), $"<{query}>")
                             .AddField(GetText(strs.short_url), $"<{shortLink}>"))
@@ -213,7 +213,7 @@ public partial class Searches : EllieModule<SearchesService>
             return;
         }
 
-        var embed = _sender.CreateEmbed()
+        var embed = CreateEmbed()
                            .WithOkColor()
                            .WithTitle(card.Name)
                            .WithDescription(card.Description)
@@ -246,7 +246,7 @@ public partial class Searches : EllieModule<SearchesService>
             return;
         }
 
-        var embed = _sender.CreateEmbed().WithOkColor().WithImageUrl(card.Img);
+        var embed = CreateEmbed().WithOkColor().WithImageUrl(card.Img);
 
         if (!string.IsNullOrWhiteSpace(card.Flavor))
             embed.WithDescription(card.Flavor);
@@ -280,7 +280,7 @@ public partial class Searches : EllieModule<SearchesService>
               .Page((items, _) =>
               {
                   var item = items[0];
-                  return _sender.CreateEmbed()
+                  return CreateEmbed()
                                 .WithOkColor()
                                 .WithUrl(item.Permalink)
                                 .WithTitle(item.Word)
@@ -311,7 +311,7 @@ public partial class Searches : EllieModule<SearchesService>
               .Page((items, _) =>
               {
                   var model = items.First();
-                  var embed = _sender.CreateEmbed()
+                  var embed = CreateEmbed()
                                      .WithDescription(ctx.User.Mention)
                                      .AddField(GetText(strs.word), model.Word, true)
                                      .AddField(GetText(strs._class), model.WordType, true)
@@ -374,7 +374,7 @@ public partial class Searches : EllieModule<SearchesService>
     }
 
     [Cmd]
-    public async Task Color(params Color[] colors)
+    public async Task Color(params Rgba32[] colors)
     {
         if (!colors.Any())
             return;
@@ -403,7 +403,7 @@ public partial class Searches : EllieModule<SearchesService>
 
         await Response()
               .Embed(
-                  _sender.CreateEmbed()
+                  CreateEmbed()
                          .WithOkColor()
                          .AddField("Username", usr.ToString())
                          .AddField("Avatar Url", avatarUrl)

src/EllieBot/Modules/Searches/StreamNotification/StreamNotificationCommands.cs

@@ -79,9 +79,9 @@ public partial class Searches
                   .Page((elements, cur) =>
                   {
                       if (elements.Count == 0)
-                          return _sender.CreateEmbed().WithDescription(GetText(strs.streams_none)).WithErrorColor();
+                          return CreateEmbed().WithDescription(GetText(strs.streams_none)).WithErrorColor();
 
-                      var eb = _sender.CreateEmbed().WithTitle(GetText(strs.streams_follow_title)).WithOkColor();
+                      var eb = CreateEmbed().WithTitle(GetText(strs.streams_follow_title)).WithOkColor();
                       for (var index = 0; index < elements.Count; index++)
                       {
                           var elem = elements[index];

src/EllieBot/Modules/Searches/StreamNotification/StreamNotificationService.cs

@@ -491,7 +491,7 @@ public sealed class StreamNotificationService : IEService, IReadyExecutor
 
     public EmbedBuilder GetEmbed(ulong guildId, StreamData status, bool showViewers = true)
     {
-        var embed = _sender.CreateEmbed()
+        var embed = _sender.CreateEmbed(guildId)
                            .WithTitle(status.Name)
                            .WithUrl(status.StreamUrl)
                            .WithDescription(status.StreamUrl)

src/EllieBot/Modules/Searches/Translate/FlagTranslateService.cs

@@ -135,7 +135,7 @@ public sealed partial class FlagTranslateService : IReadyExecutor, IEService
 
             var response = await _ts.Translate("", lang, msg.Content).ConfigureAwait(false);
 
-            await msg.ReplyAsync(embed: _sender.CreateEmbed()
+            await msg.ReplyAsync(embed: _sender.CreateEmbed(tc.Guild?.Id)
                                                .WithOkColor()
                                                .WithFooter(user.ToString() ?? reaction.UserId.ToString(),
                                                    user.RealAvatarUrl().ToString())

src/EllieBot/Modules/Searches/Translate/TranslateService.cs

@@ -67,7 +67,7 @@ public sealed class TranslateService : ITranslateService, IExecNoCommand, IReady
                 || msg.Content.Equals(output, StringComparison.InvariantCultureIgnoreCase))
                 return;
 
-            var embed = _sender.CreateEmbed().WithOkColor();
+            var embed = _sender.CreateEmbed(guild?.Id).WithOkColor();
 
             if (autoDelete)
             {

src/EllieBot/Modules/Searches/Translate/TranslatorCommands.cs

@@ -28,7 +28,7 @@ public partial class Searches
                 await ctx.Channel.TriggerTypingAsync();
                 var translation = await _service.Translate(fromLang, toLang, text);
 
-                var embed = _sender.CreateEmbed().WithOkColor().AddField(fromLang, text).AddField(toLang, translation);
+                var embed = CreateEmbed().WithOkColor().AddField(fromLang, text).AddField(toLang, translation);
 
                 await Response().Embed(embed).SendAsync();
             }
@@ -88,7 +88,7 @@ public partial class Searches
         {
             var langs = _service.GetLanguages().ToList();
             
-            var eb = _sender.CreateEmbed()
+            var eb = CreateEmbed()
                         .WithTitle(GetText(strs.supported_languages))
                         .WithOkColor();
 

src/EllieBot/Modules/Searches/XkcdCommands.cs

@@ -25,7 +25,7 @@ public partial class Searches
                     using var http = _httpFactory.CreateClient();
                     var res = await http.GetStringAsync($"{XKCD_URL}/info.0.json");
                     var comic = JsonConvert.DeserializeObject<XkcdComic>(res);
-                    var embed = _sender.CreateEmbed()
+                    var embed = CreateEmbed()
                                    .WithOkColor()
                                    .WithImageUrl(comic.ImageLink)
                                    .WithAuthor(comic.Title, "https://xkcd.com/s/919f27.ico", $"{XKCD_URL}/{comic.Num}")
@@ -60,7 +60,7 @@ public partial class Searches
                 var res = await http.GetStringAsync($"{XKCD_URL}/{num}/info.0.json");
 
                 var comic = JsonConvert.DeserializeObject<XkcdComic>(res);
-                var embed = _sender.CreateEmbed()
+                var embed = CreateEmbed()
                                .WithOkColor()
                                .WithImageUrl(comic.ImageLink)
                                .WithAuthor(comic.Title, "https://xkcd.com/s/919f27.ico", $"{XKCD_URL}/{num}")

src/EllieBot/Modules/Searches/_common/StreamNotifications/Providers/TwitchHelixProvider.cs

@@ -5,6 +5,46 @@ using JsonSerializer = System.Text.Json.JsonSerializer;
 
 namespace EllieBot.Modules.Searches.Common.StreamNotifications.Providers;
 
+// public sealed class YoutubeProvide : Provider
+// {
+//     private readonly IGoogleApiService _api;
+//     private readonly IHttpClientFactory _httpFactory;
+//
+//     public override FollowedStream.FType Platform
+//         => FollowedStream.FType.Youtube;
+//
+//     public YoutubeProvide(IGoogleApiService api, IHttpClientFactory httpFactory)
+//     {
+//         _api = api;
+//         _httpFactory = httpFactory;
+//     }
+//
+//     public override async Task<bool> IsValidUrl(string url)
+//     {
+//         await Task.Yield();
+//         return url.Contains("youtube.com");
+//     }
+//
+//     public override Task<StreamData?> GetStreamDataByUrlAsync(string url)
+//     {
+//         return default;
+//     }
+//
+//     public override Task<StreamData?> GetStreamDataAsync(string login)
+//     {
+//         var client = _httpFactory.CreateClient();
+//         
+//         client.GetAsync()
+//         
+//         return default;
+//     }
+//
+//     public override Task<IReadOnlyCollection<StreamData>> GetStreamDataAsync(List<string> usernames)
+//     {
+//         return default;
+//     }
+// }
+//
 public sealed class TwitchHelixProvider : Provider
 {
     private readonly IHttpClientFactory _httpClientFactory;

src/EllieBot/Modules/Utility/Ai/AiAssistantService.cs

@@ -164,8 +164,8 @@ public sealed class AiAssistantService
             funcs.Add(new()
             {
                 Name = cmd,
-                Desc = commandStrings?.Desc?.Replace("currency", "flowers") ?? string.Empty,
-                Params = commandStrings?.Params.FirstOrDefault()
+                Desc = commandStrings.Desc?.Replace("currency", "flowers") ?? string.Empty,
+                Params = commandStrings.Params.FirstOrDefault()
                                        ?.Select(x => new AiCommandParamModel()
                                        {
                                            Desc = x.Value.Desc,
@@ -219,6 +219,9 @@ public sealed class AiAssistantService
         ITextChannel channel,
         string query)
     {
+        if (guild is not SocketGuild sg)
+            return false;
+
         // check permissions
         var pcResult = await _permChecker.CheckPermsAsync(
             guild,
@@ -239,9 +242,6 @@ public sealed class AiAssistantService
         {
             if (model.Name == ".ai_chat")
             {
-                if (guild is not SocketGuild sg)
-                    return false;
-                
                 var sess = _cbs.GetOrCreateSession(guild.Id);
                 if (sess is null)
                     return false;
@@ -253,7 +253,7 @@ public sealed class AiAssistantService
             var commandString = GetCommandString(model);
 
             var msgTask = _sender.Response(channel)
-                                 .Embed(_sender.CreateEmbed()
+                                 .Embed(_sender.CreateEmbed(guild?.Id)
                                                .WithOkColor()
                                                .WithAuthor(msg.Author.GlobalName,
                                                    msg.Author.RealAvatarUrl().ToString())
@@ -261,8 +261,7 @@ public sealed class AiAssistantService
                                  .SendAsync();
 
 
-            await _cmdHandler.TryRunCommand(
-                (SocketGuild)guild,
+            await _cmdHandler.TryRunCommand(sg,
                 (ISocketMessageChannel)channel,
                 new DoAsUserMessage((SocketUserMessage)msg, msg.Author, commandString));
 

src/EllieBot/Modules/Utility/Ai/AiCommandModel.cs

@@ -8,7 +8,7 @@ public sealed class AiCommandModel
     public required string Name { get; set; }
 
     [JsonPropertyName("desc")]
-    public required string Desc { get; set; }
+    public required string? Desc { get; set; }
 
     [JsonPropertyName("params")]
     public required IReadOnlyList<AiCommandParamModel> Params { get; set; }