Removed discrim from the database

Added .translateflags command
Added captcha to timely, configurable in .conf gambling
Changed bonuses for patreon rewards
Fixed nunchi message color

CHANGELOG.md

@@ -2,7 +2,36 @@
 
 Mostly based on [keepachangelog](https://keepachangelog.com/en/1.1.0/) except date format. a-c-f-r-o
 
-## [5.1.16] - 29.10.2024
+## [5.1.18] - 03.11.2024
+
+### Added
+
+- Added `.translateflags` / `.trfl` command.
+    - Enable on a per-channel basis.
+    - Reacting on any message in that channel with a flag emoji will post the translation of that message in the
+      language of that country
+    - 5 second cooldown per user
+    - The message can only be translated once per language (counter resets every 24h)
+- `.timely` now has a captcha. Togglable via `.conf gambling`
+
+## Changed
+
+- [public bot] Patreon reward bonus for flowers reduced. Timely bonuses stay the same
+- discriminators removed from the databases. All users who had ???? as discriminator have been renamed to ??username.
+    - all new unknown users will have ??Unknown as their name
+
+## Fixed
+
+- nunchi join game message is now ok color instead of error color
+
+## [5.1.17] - 29.10.2024
+
+### Fixed
+
+- fix: Bot will now not accept .aar Role if that Role is higher than or equal to bot's role. Previously bot would just
+  fail silently, now there is a proper error message.
+
+## [5.1.16] - 28.10.2024
 
 ## Added
 
@@ -70,7 +99,8 @@ Mostly based on [keepachangelog](https://keepachangelog.com/en/1.1.0/) except da
 
 ### Added
 
-- Added `%user.displayname%` placeholder. It will show users nickname, if there is one, otherwise it will show the username.
+- Added `%user.displayname%` placeholder. It will show users nickname, if there is one, otherwise it will show the
+  username.
     - Nickname won't be shown in bye messages.
 - Added initial version of grpc api. Beta
 
@@ -103,11 +133,13 @@ Mostly based on [keepachangelog](https://keepachangelog.com/en/1.1.0/) except da
 - Fixed `.greettest`, and other `.*test` commands if you didn't have them enabled.
 - Fixed `.greetdmtest` sending messages twice.
 - Fixed a serious bug which caused greet messages to be jumbled up, and wrong ones to be sent for the wrong events.
-  - There is no database issue, all greet messages are safe, the cache was caching any setting every 3 seconds with no regard for the type of the event
+    - There is no database issue, all greet messages are safe, the cache was caching any setting every 3 seconds with no
+      regard for the type of the event
     - This also caused `.greetdm` messages to not be sent if `.greet` is enabled
     - This bug was introduced in 5.1.8. PLEASE UPDATE if you are on 5.1.8
 - Selfhosters only: Fixed marmalade dependency loading
-  -  Note: Make sure to not publish any other DLLs besides the ones you are sure you will need, as there can be version conflicts which didn't happen before.
+    - Note: Make sure to not publish any other DLLs besides the ones you are sure you will need, as there can be version
+      conflicts which didn't happen before.
 
 ## [5.1.8] - 20.09.2024
 
@@ -166,6 +198,7 @@ Mostly based on [keepachangelog](https://keepachangelog.com/en/1.1.0/) except da
 - Possible fix for `.remind` timestamp
 
 ### Removed
+
 - Removed old bloat / semi broken / dumb commands
     - `.memelist` / `.memegen` (too inconvenient to use)
     - `.activity` (useless owner-only command)
@@ -173,7 +206,7 @@ Mostly based on [keepachangelog](https://keepachangelog.com/en/1.1.0/) except da
     - `.rollduel` (we had this command?)
 - You can no longer bet on `.connect4`
 - `.economy` Removed.
-  - Was buggy and didn.t really show the real state of the economy.
+    - Was buggy and didn't really show the real state of the economy.
     - It might come back improved in the future
 - `.mal` Removed. Useless information / semi broken
 
@@ -192,7 +225,7 @@ Mostly based on [keepachangelog](https://keepachangelog.com/en/1.1.0/) except da
 - Updated some bet descriptions to include 'all' 'half' usage instructions
 - Updated some command strings
 - dev: Vastly simplified marmalade creation using dotnet templates, docs updated
-- Slight refactor of .wiki, .time, .catfact, .wikia, .define, .bible and .quran commands, no significant change in functionality
+- Slight refactor of .wiki, time, .catfact, .wikia, .define, .bible and .quran commands, no significant change in functionality
 
 ### Fixed
 
@@ -213,6 +246,8 @@ Mostly based on [keepachangelog](https://keepachangelog.com/en/1.1.0/) except da
 - You can now send multiple waifu gifts at once to waifus. For example `.waifugift 3xRose @user` will give that user 3 roses
     - The format is `<NUMBER>x<ITEM>`, no spaces
 - Added `.boosttest` command
+- Added support for any openai compatible api for the chatterbot feature change:
+    - Changed games.yml to allow input of the apiUrl (needs to be openai compatible) and modelName as a string.
 
 ### Changed
 
@@ -270,7 +305,6 @@ Mostly based on [keepachangelog](https://keepachangelog.com/en/1.1.0/) except da
 - Added support for `gpt-4o` in `data/games.yml`
 - Added EllieAiToken to `creds.yml`
 
-
 ### Changed
 
 - Remind will now show a timestamp tag for durations
@@ -283,8 +317,8 @@ Mostly based on [keepachangelog](https://keepachangelog.com/en/1.1.0/) except da
 
 - Fixed xp bg buy button not working, and possibly some other buttons too
 - Fixed shopbuy %user% placeholders and updated help text
-- All 'feed overloads should now work"
-- `'xpexclude` should will now work with forums too. If you exclude a forum you won't be able to gain xp in any of the threads.
+- All .feed overloads should now work"
+- `.xpexclude` should will now work with forums too. If you exclude a forum you won't be able to gain xp in any of the threads.
 - Fixed remind not showing correct time
 
 ### Removed
@@ -296,10 +330,12 @@ Mostly based on [keepachangelog](https://keepachangelog.com/en/1.1.0/) except da
 
 ### Added
 
-- Added `'setserverbanner` and `'setservericon` commands
-- Added overloads section to `'h command` which will show you all versions of command usage with param names
-- You can now check commands for submodules, for example `'cmds SelfAssignedRoles` will show brief help for each of the commands in that submodule
-- Added dropdown menus for 'mdls and 'cmds (both module and group versions) which will give you the option to see more detailed help for each specific module, group or command respectively
+- Added `.setserverbanner` and `.setservericon` commands
+- Added overloads section to `.h command` which will show you all versions of command usage with param names
+- You can now check commands for submodules, for example `.cmds SelfAssignedRoles` will show brief help for each of the
+  commands in that submodule
+- Added dropdown menus for .mdls and .cmds (both module and group versions) which will give you the option to see more
+  detailed help for each specific module, group or command respectively
 - Self-Hosters only:
     - Added a dangerous cleanup command that you don't have to know about
 
@@ -309,7 +345,7 @@ Mostly based on [keepachangelog](https://keepachangelog.com/en/1.1.0/) except da
 
 ### Fixed
 
-- `'verbose` will now be respected for expression errors
-- Using `'pick` will now correctly show the name of the user who picked the currency
-- Fixed `'h` not working on some commands
-- `'langset` and `'langsetd` should no longer allow unsupported languages and nonsense to be typed in
+- `.verbose` will now be respected for expression errors
+- Using `.pick` will now correctly show the name of the user who picked the currency
+- Fixed `.h` not working on some commands
+- `.langset` and `.langsetd` should no longer allow unsupported languages and nonsense to be typed in

src/EllieBot/Db/EllieContext.cs

@@ -73,6 +73,14 @@ public abstract class EllieContext : DbContext
 
     protected override void OnModelCreating(ModelBuilder modelBuilder)
     {
+        #region Flag Translate
+
+        modelBuilder.Entity<FlagTranslateChannel>()
+                    .HasIndex(x => new { x.GuildId, x.ChannelId })
+                    .IsUnique();
+
+        #endregion
+
         #region NCanvas
 
         modelBuilder.Entity<NCPixel>()

src/EllieBot/Db/Extensions/DiscordUserExtensions.cs

@@ -25,7 +25,6 @@ public static class DiscordUserExtensions
                   {
                       UserId = userId,
                       Username = username,
-                      Discriminator = discrim,
                       AvatarId = avatarId,
                       TotalXp = 0,
                       CurrencyAmount = 0
@@ -33,7 +32,6 @@ public static class DiscordUserExtensions
                   old => new()
                   {
                       Username = username,
-                      Discriminator = discrim,
                       AvatarId = avatarId
                   },
                   () => new()
@@ -49,8 +47,7 @@ public static class DiscordUserExtensions
                   () => new()
                   {
                       UserId = userId,
-                      Username = "Unknown",
-                      Discriminator = "????",
+                      Username = "??Unknown",
                       AvatarId = string.Empty,
                       TotalXp = 0,
                       CurrencyAmount = 0

src/EllieBot/Db/Models/DiscordUser.cs

@@ -6,7 +6,7 @@ public class DiscordUser : DbEntity
 {
     public ulong UserId { get; set; }
     public string Username { get; set; }
-    public string Discriminator { get; set; }
+    // public string Discriminator { get; set; }
     public string AvatarId { get; set; }
 
     public int? ClubId { get; set; }
@@ -26,9 +26,6 @@ public class DiscordUser : DbEntity
 
     public override string ToString()
     {
-        if (string.IsNullOrWhiteSpace(Discriminator) || Discriminator == "0000")
         return Username;
-        
-        return Username + "#" + Discriminator;
     }
 }

src/EllieBot/Db/Models/FlagTranslateChannel.cs

@@ -0,0 +1,8 @@
+#nullable disable
+namespace EllieBot.Db.Models;
+
+public class FlagTranslateChannel : DbEntity
+{
+    public ulong GuildId { get; set; }
+    public ulong ChannelId { get; set; }
+}

src/EllieBot/Migrations/MigrationQueries.cs

@@ -5,6 +5,11 @@ namespace EllieBot.Migrations;
 
 public static class MigrationQueries
 {
+    public static void UpdateUsernames(MigrationBuilder migrationBuilder)
+    {
+        migrationBuilder.Sql("UPDATE DiscordUser SET Username = '??' + Username WHERE Discriminator = '????';");
+    }
+
     public static void MigrateRero(MigrationBuilder migrationBuilder)
     {
         if (migrationBuilder.IsSqlite())

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

@@ -0,0 +1,56 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace EllieBot.Migrations.PostgreSql
+{
+    /// <inheritdoc />
+    public partial class nodiscrimandflagtranslate : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            MigrationQueries.UpdateUsernames(migrationBuilder);
+
+            migrationBuilder.DropColumn(
+                name: "discriminator",
+                table: "discorduser");
+
+            migrationBuilder.CreateTable(
+                name: "flagtranslatechannel",
+                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),
+                    channelid = table.Column<decimal>(type: "numeric(20,0)", nullable: false),
+                    dateadded = table.Column<DateTime>(type: "timestamp without time zone", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("pk_flagtranslatechannel", x => x.id);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "ix_flagtranslatechannel_guildid_channelid",
+                table: "flagtranslatechannel",
+                columns: new[] { "guildid", "channelid" },
+                unique: true);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "flagtranslatechannel");
+
+            migrationBuilder.AddColumn<string>(
+                name: "discriminator",
+                table: "discorduser",
+                type: "text",
+                nullable: true);
+        }
+    }
+}

src/EllieBot/Migrations/PostgreSql/PostgreSqlContextModelSnapshot.cs

@@ -751,10 +751,6 @@ namespace EllieBot.Migrations.PostgreSql
                     .HasColumnType("timestamp without time zone")
                     .HasColumnName("dateadded");
 
-                    b.Property<string>("Discriminator")
-                        .HasColumnType("text")
-                        .HasColumnName("discriminator");
-
                 b.Property<bool>("IsClubAdmin")
                     .ValueGeneratedOnAdd()
                     .HasColumnType("boolean")
@@ -998,6 +994,37 @@ namespace EllieBot.Migrations.PostgreSql
                 b.ToTable("filteredword", (string)null);
             });
 
+            modelBuilder.Entity("EllieBot.Db.Models.FlagTranslateChannel", b =>
+            {
+                b.Property<int>("Id")
+                    .ValueGeneratedOnAdd()
+                    .HasColumnType("integer")
+                    .HasColumnName("id");
+
+                NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                b.Property<decimal>("ChannelId")
+                    .HasColumnType("numeric(20,0)")
+                    .HasColumnName("channelid");
+
+                b.Property<DateTime?>("DateAdded")
+                    .HasColumnType("timestamp without time zone")
+                    .HasColumnName("dateadded");
+
+                b.Property<decimal>("GuildId")
+                    .HasColumnType("numeric(20,0)")
+                    .HasColumnName("guildid");
+
+                b.HasKey("Id")
+                    .HasName("pk_flagtranslatechannel");
+
+                b.HasIndex("GuildId", "ChannelId")
+                    .IsUnique()
+                    .HasDatabaseName("ix_flagtranslatechannel_guildid_channelid");
+
+                b.ToTable("flagtranslatechannel", (string)null);
+            });
+
             modelBuilder.Entity("EllieBot.Db.Models.FollowedStream", b =>
             {
                 b.Property<int>("Id")

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

@@ -0,0 +1,55 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace EllieBot.Migrations
+{
+    /// <inheritdoc />
+    public partial class nodiscrimandflagtranslate : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            MigrationQueries.UpdateUsernames(migrationBuilder);
+
+            migrationBuilder.DropColumn(
+                name: "Discriminator",
+                table: "DiscordUser");
+
+            migrationBuilder.CreateTable(
+                name: "FlagTranslateChannel",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "INTEGER", nullable: false)
+                        .Annotation("Sqlite:Autoincrement", true),
+                    GuildId = table.Column<ulong>(type: "INTEGER", nullable: false),
+                    ChannelId = table.Column<ulong>(type: "INTEGER", nullable: false),
+                    DateAdded = table.Column<DateTime>(type: "TEXT", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_FlagTranslateChannel", x => x.Id);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_FlagTranslateChannel_GuildId_ChannelId",
+                table: "FlagTranslateChannel",
+                columns: new[] { "GuildId", "ChannelId" },
+                unique: true);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "FlagTranslateChannel");
+
+            migrationBuilder.AddColumn<string>(
+                name: "Discriminator",
+                table: "DiscordUser",
+                type: "TEXT",
+                nullable: true);
+        }
+    }
+}

src/EllieBot/Migrations/Sqlite/EllieSqliteContextModelSnapshot.cs

@@ -560,9 +560,6 @@ namespace EllieBot.Migrations
                 b.Property<DateTime?>("DateAdded")
                     .HasColumnType("TEXT");
 
-                    b.Property<string>("Discriminator")
-                        .HasColumnType("TEXT");
-
                 b.Property<bool>("IsClubAdmin")
                     .ValueGeneratedOnAdd()
                     .HasColumnType("INTEGER")
@@ -743,6 +740,29 @@ namespace EllieBot.Migrations
                 b.ToTable("FilteredWord");
             });
 
+            modelBuilder.Entity("EllieBot.Db.Models.FlagTranslateChannel", b =>
+            {
+                b.Property<int>("Id")
+                    .ValueGeneratedOnAdd()
+                    .HasColumnType("INTEGER");
+
+                b.Property<ulong>("ChannelId")
+                    .HasColumnType("INTEGER");
+
+                b.Property<DateTime?>("DateAdded")
+                    .HasColumnType("TEXT");
+
+                b.Property<ulong>("GuildId")
+                    .HasColumnType("INTEGER");
+
+                b.HasKey("Id");
+
+                b.HasIndex("GuildId", "ChannelId")
+                    .IsUnique();
+
+                b.ToTable("FlagTranslateChannel");
+            });
+
             modelBuilder.Entity("EllieBot.Db.Models.FollowedStream", b =>
             {
                 b.Property<int>("Id")

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

@@ -453,7 +453,6 @@ public sealed class SelfService : IExecNoCommand, IReadyExecutor, IEService
                                       {
                                           x.UserId,
                                           x.Username,
-                                          x.Discriminator
                                       })
                                       .Where(x => users.Select(y => y.Id).Contains(x.UserId))
                                       .ToArrayAsyncEF();
@@ -465,12 +464,11 @@ public sealed class SelfService : IExecNoCommand, IReadyExecutor, IEService
                              UserId = x.Id,
                              AvatarId = x.AvatarId,
                              Username = x.Username,
-                             Discriminator = x.Discriminator
                          });
 
         var added = (await ctx.BulkCopyAsync(usersToAdd)).RowsCopied;
         var toUpdateUserIds = presentDbUsers
-                              .Where(x => x.Username == "Unknown" && x.Discriminator == "????")
+                              .Where(x => x.Username.StartsWith("??"))
                               .Select(x => x.UserId)
                               .ToArray();
 
@@ -481,7 +479,6 @@ public sealed class SelfService : IExecNoCommand, IReadyExecutor, IEService
                      .UpdateAsync(x => new DiscordUser()
                      {
                          Username = user.Username,
-                         Discriminator = user.Discriminator,
 
                          // .award tends to set AvatarId and DateAdded to NULL, so account for that.
                          AvatarId = user.AvatarId,

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

@@ -603,7 +603,7 @@ public class WaifuService : IEService, IReadyExecutor
                                        .Where(wi => wi.ClaimerId == waifuId)
                                        .Select(wi => wi.WaifuId)
                                        .Contains(x.Id))
-                        .Select(x => $"{x.Username}#{x.Discriminator}")
+                        .Select(x => x.Username)
                         .ToListAsyncEF();
     }
 
@@ -615,7 +615,7 @@ public class WaifuService : IEService, IReadyExecutor
                                        .Where(wi => wi.AffinityId == waifuId)
                                        .Select(wi => wi.WaifuId)
                                        .Contains(x.Id))
-                        .Select(x => $"{x.Username}#{x.Discriminator}")
+                        .Select(x => x.Username)
                         .ToListAsyncEF();
     }
 

src/EllieBot/Modules/Gambling/Waifus/db/WaifuExtensions.cs

@@ -42,15 +42,12 @@ public static class WaifuExtensions
                            {
                                Affinity = x.Affinity == null
                                    ? null
-                                   : x.Affinity.Username
-                                     + (x.Affinity.Discriminator != "0000" ? "#" + x.Affinity.Discriminator : ""),
+                                   : x.Affinity.Username,
                                ClaimerName =
                                    x.Claimer == null
                                        ? null
-                                       : x.Claimer.Username
-                                         + (x.Claimer.Discriminator != "0000" ? "#" + x.Claimer.Discriminator : ""),
-                               WaifuName = x.Waifu.Username
-                                           + (x.Waifu.Discriminator != "0000" ? "#" + x.Waifu.Discriminator : ""),
+                                       : x.Claimer.Username,
+                               WaifuName = x.Waifu.Username,
                                Price = x.Price
                            })
                             .ToListAsyncEF();
@@ -62,7 +59,7 @@ public static class WaifuExtensions
     public static ulong GetWaifuUserId(this DbSet<WaifuInfo> waifus, ulong ownerId, string name)
         => waifus.AsQueryable()
                  .AsNoTracking()
-                 .Where(x => x.Claimer.UserId == ownerId && x.Waifu.Username + "#" + x.Waifu.Discriminator == name)
+                 .Where(x => x.Claimer.UserId == ownerId && x.Waifu.Username == name)
                  .Select(x => x.Waifu.UserId)
                  .FirstOrDefault();
 
@@ -100,7 +97,7 @@ public static class WaifuExtensions
                                   ctx.Set<DiscordUser>()
                                      .AsQueryable()
                                      .Where(u => u.UserId == userId)
-                                     .Select(u => u.Username + "#" + u.Discriminator)
+                                     .Select(u => u.Username)
                                      .FirstOrDefault(),
                               AffinityCount =
                                   ctx.Set<WaifuUpdate>()
@@ -112,14 +109,14 @@ public static class WaifuExtensions
                                   ctx.Set<DiscordUser>()
                                      .AsQueryable()
                                      .Where(u => u.Id == w.AffinityId)
-                                     .Select(u => u.Username + "#" + u.Discriminator)
+                                     .Select(u => u.Username)
                                      .FirstOrDefault(),
                               ClaimCount = ctx.Set<WaifuInfo>().AsQueryable().Count(x => x.ClaimerId == w.WaifuId),
                               ClaimerName =
                                   ctx.Set<DiscordUser>()
                                      .AsQueryable()
                                      .Where(u => u.Id == w.ClaimerId)
-                                     .Select(u => u.Username + "#" + u.Discriminator)
+                                     .Select(u => u.Username)
                                      .FirstOrDefault(),
                               DivorceCount =
                                   ctx.Set<WaifuUpdate>()

src/EllieBot/Modules/Games/Nunchi/NunchiCommands.cs

@@ -29,7 +29,7 @@ public partial class Games
                 if (!await nunchi.Join(ctx.User.Id, ctx.User.ToString()))
                     return;
 
-                await Response().Error(strs.nunchi_joined(nunchi.ParticipantCount)).SendAsync();
+                await Response().Confirm(strs.nunchi_joined(nunchi.ParticipantCount)).SendAsync();
                 return;
             }
 

src/EllieBot/Modules/Patronage/CurrencyRewardService.cs

@@ -122,11 +122,11 @@ public sealed class CurrencyRewardService : IEService, IReadyExecutor
         var dollarValue = pledgeCents / 100;
         percentBonus = dollarValue switch
         {
-            >= 100 => 100,
-            >= 50 => 50,
-            >= 20 => 20,
-            >= 10 => 10,
-            >= 5 => 5,
+            >= 100 => 20,
+            >= 50 => 10,
+            >= 20 => 5,
+            >= 10 => 3,
+            >= 5 => 1,
             _ => 0
         };
         return (long)(modifiedAmount * (1 + (percentBonus / 100.0f)));

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

@@ -0,0 +1,191 @@
+#nullable disable
+using LinqToDB;
+using LinqToDB.EntityFrameworkCore;
+using EllieBot.Common.ModuleBehaviors;
+using EllieBot.Db.Models;
+using System.Collections.Frozen;
+
+namespace EllieBot.Modules.Searches;
+
+public sealed partial class FlagTranslateService : IReadyExecutor, IEService
+{
+    private readonly IBotCreds _creds;
+    private readonly DiscordSocketClient _client;
+    private readonly TranslateService _ts;
+    private readonly IMessageSenderService _sender;
+    private IReadOnlyDictionary<string, string> _supportedFlags;
+    private readonly DbService _db;
+    private ConcurrentHashSet<ulong> _enabledChannels;
+    private readonly IBotCache _cache;
+
+    // disallow same message being translated multiple times to the same language
+    private readonly ConcurrentHashSet<(ulong, string)> _msgLangs = new();
+
+    public FlagTranslateService(
+        IBotCreds creds,
+        DiscordSocketClient client,
+        TranslateService ts,
+        IMessageSenderService sender,
+        DbService db,
+        IBotCache cache)
+    {
+        _creds = creds;
+        _client = client;
+        _ts = ts;
+        _sender = sender;
+        _db = db;
+        _cache = cache;
+    }
+
+    public async Task OnReadyAsync()
+    {
+        _supportedFlags = COUNTRIES
+                          .Split('\n')
+                          .Select(x => x.Split(' '))
+                          .ToDictionary(x => x[0], x => x[1].TrimEnd())
+                          .ToFrozenDictionary();
+
+        await using (var uow = _db.GetDbContext())
+        {
+            _enabledChannels = (await uow.GetTable<FlagTranslateChannel>()
+                                         .Where(x => Linq2DbExpressions.GuildOnShard(x.GuildId,
+                                             _creds.TotalShards,
+                                             _client.ShardId))
+                                         .Select(x => new
+                                         {
+                                             x.ChannelId,
+                                             x.GuildId
+                                         })
+                                         .ToListAsyncLinqToDB())
+                               .Select(x => x.ChannelId)
+                               .ToHashSet()
+                               .ToConcurrentSet();
+        }
+
+        _client.ReactionAdded += OnReactionAdded;
+
+        var periodicCleanup = new PeriodicTimer(TimeSpan.FromHours(24));
+
+        while (await periodicCleanup.WaitForNextTickAsync())
+        {
+            _msgLangs.Clear();
+        }
+    }
+
+    private const int FLAG_START = 127462;
+
+    private static TypedKey<bool> CdKey(ulong userId)
+        => new($"flagtranslate:{userId}");
+
+    private Task OnReactionAdded(
+        Cacheable<IUserMessage, ulong> arg1,
+        Cacheable<IMessageChannel, ulong> arg2,
+        SocketReaction reaction)
+    {
+        if (!_enabledChannels.Contains(reaction.Channel.Id))
+            return Task.CompletedTask;
+
+        var runes = reaction.Emote.Name.EnumerateRunes();
+        if (!runes.MoveNext()
+            || runes.Current is not { Value: >= 127462 and <= 127487 } l1
+            || !runes.MoveNext()
+            || runes.Current is not { Value: >= 127462 and <= 127487 } l2)
+        {
+            return Task.CompletedTask;
+        }
+
+        _ = Task.Run(async () =>
+        {
+            if (reaction.Channel is not SocketTextChannel tc)
+                return;
+
+            var user = await ((IGuild)tc.Guild).GetUserAsync(reaction.UserId);
+
+            if (user is null)
+                return;
+
+            if (!user.GetPermissions(tc).SendMessages)
+                return;
+
+            if (!tc.Guild.CurrentUser.GetPermissions(tc).SendMessages
+                || !tc.Guild.CurrentUser.GetPermissions(tc).EmbedLinks)
+            {
+                await Disable(tc.Guild.Id, tc.Id);
+                return;
+            }
+
+            var c1 = (char)(l1.Value - FLAG_START + 65);
+            var c2 = (char)(l2.Value - FLAG_START + 65);
+
+            var code = $"{c1}{c2}".ToUpper();
+
+            if (!_supportedFlags.TryGetValue(code, out var lang))
+                return;
+
+            if (!_msgLangs.Add((reaction.MessageId, lang)))
+                return;
+
+            var result = await _cache.GetAsync(CdKey(reaction.UserId));
+            if (result.TryPickT0(out _, out _))
+                return;
+
+            await _cache.AddAsync(CdKey(reaction.UserId), true, TimeSpan.FromSeconds(5));
+
+            var msg = await arg1.GetOrDownloadAsync();
+
+            var response = await _ts.Translate("", lang, msg.Content).ConfigureAwait(false);
+
+            await msg.ReplyAsync(embed: _sender.CreateEmbed()
+                                               .WithOkColor()
+                                               .WithFooter(user.ToString() ?? reaction.UserId.ToString(),
+                                                   user.RealAvatarUrl().ToString())
+                                               .WithDescription(response)
+                                               .WithAuthor(reaction.Emote.ToString())
+                                               .Build(),
+                allowedMentions: AllowedMentions.None
+            );
+        });
+
+        return Task.CompletedTask;
+    }
+
+    public async Task Disable(ulong guildId, ulong tcId)
+    {
+        if (!_enabledChannels.TryRemove(tcId))
+            return;
+
+        await using var uow = _db.GetDbContext();
+        await uow.GetTable<FlagTranslateChannel>()
+                 .Where(x => x.GuildId == guildId
+                             && x.ChannelId == tcId)
+                 .DeleteAsync();
+    }
+
+    public async Task<bool> Toggle(ulong guildId, ulong tcId)
+    {
+        if (_enabledChannels.Contains(tcId))
+        {
+            await Disable(guildId, tcId);
+
+            return false;
+        }
+
+        await Enable(guildId, tcId);
+
+        return true;
+    }
+
+    public async Task Enable(ulong guildId, ulong tcId)
+    {
+        if (!_enabledChannels.Add(tcId))
+            return;
+
+        await using var uow = _db.GetDbContext();
+        await uow.GetTable<FlagTranslateChannel>()
+                 .InsertAsync(() => new FlagTranslateChannel
+                 {
+                     GuildId = guildId,
+                     ChannelId = tcId
+                 });
+    }
+}

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

@@ -0,0 +1,73 @@
+namespace EllieBot.Modules.Searches;
+
+public partial class FlagTranslateService
+{
+    private const string COUNTRIES = """
+                                     CN zh
+                                     IN hi
+                                     US en
+                                     ID id
+                                     PK ur
+                                     BR pt
+                                     NG ha
+                                     BD bn
+                                     RU ru
+                                     JP ja
+                                     MX es
+                                     PH tl
+                                     VN vi
+                                     EG ar
+                                     ET am
+                                     DE de
+                                     IR fa
+                                     TR tr
+                                     TH th
+                                     FR fr
+                                     CD fr
+                                     MM my
+                                     UG en
+                                     MZ pt
+                                     ZA zu
+                                     CO es
+                                     BG bg
+                                     HR hr
+                                     MY ms
+                                     NL nl
+                                     RO ro
+                                     CZ cs
+                                     GR el
+                                     SK sk
+                                     PT pt
+                                     KR ko
+                                     IT it
+                                     ES es
+                                     RS sr
+                                     TN ar
+                                     PL pl
+                                     SD ar
+                                     CM fr
+                                     SN fr
+                                     ML fr
+                                     NE ha
+                                     BI fr
+                                     AO pt
+                                     AF ps
+                                     MA ar
+                                     DZ ar 
+                                     GB en
+                                     AR es
+                                     ZW ny
+                                     KE sw
+                                     GH en
+                                     SA ar
+                                     IL he
+                                     IQ ar
+                                     UA ua
+                                     LY ar
+                                     KW ar
+                                     OM ar
+                                     YE ar
+                                     AL sq
+                                     AE ar
+                                     """;
+}

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

@@ -44,12 +44,10 @@ public sealed class TranslateService : ITranslateService, IExecNoCommand, IReady
         foreach (var c in cs)
         {
             _atcs[c.ChannelId] = c.AutoDelete;
-            _users[c.ChannelId] =
-                new(c.Users.ToDictionary(x => x.UserId, x => (x.Source.ToLower(), x.Target.ToLower())));
+            _users[c.ChannelId] = new(c.Users.ToDictionary(x => x.UserId, x => (x.Source.ToLower(), x.Target.ToLower())));
         }
     }
 
-
     public async Task ExecOnNoCommandAsync(IGuild guild, IUserMessage msg)
     {
         if (string.IsNullOrWhiteSpace(msg.Content))
@@ -95,7 +93,7 @@ public sealed class TranslateService : ITranslateService, IExecNoCommand, IReady
         }
     }
 
-    public async Task<string> Translate(string source, string target, string text = null)
+    public async Task<string> Translate(string source, string target, string text)
     {
         if (string.IsNullOrWhiteSpace(text))
             throw new ArgumentException("Text is empty or null", nameof(text));

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

@@ -6,6 +6,14 @@ public partial class Searches
     [Group]
     public partial class TranslateCommands : EllieModule<ITranslateService>
     {
+        private readonly FlagTranslateService _flagSvc;
+
+        public TranslateCommands(FlagTranslateService flagSvc)
+        {
+            _flagSvc = flagSvc;
+        }
+
+
         public enum AutoDeleteAutoTranslate
         {
             Del,
@@ -91,5 +99,18 @@ public partial class Searches
 
             await Response().Embed(eb).SendAsync();
         }
+
+        [Cmd]
+        [RequireContext(ContextType.Guild)]
+        [UserPerm(ChannelPermission.ManageChannels)]
+        [BotPerm(ChannelPermission.SendMessages | ChannelPermission.EmbedLinks)]
+        public async Task TranslateFlags()
+        {
+            var enabled = await _flagSvc.Toggle(ctx.Guild.Id, ctx.Channel.Id);
+            if (enabled)
+                await Response().Confirm(strs.trfl_enabled).SendAsync();
+            else
+                await Response().Confirm(strs.trfl_disabled).SendAsync();
+        }
     }
 }

src/EllieBot/Services/GrpcApi/XpSvc.cs

@@ -28,6 +28,8 @@ public class XpSvc : GrpcXp.GrpcXpBase, IGrpcSvc, IEService
         GetXpSettingsRequest request,
         ServerCallContext context)
     {
+        await Task.Yield();
+
         var guild = _client.GetGuild(request.GuildId);
 
         if (guild is null)
@@ -54,6 +56,26 @@ public class XpSvc : GrpcXp.GrpcXpBase, IGrpcSvc, IEService
                                           Name = guild.GetRole(x)?.Name ?? "????"
                                       })));
 
+        var curRews = _xp.GetCurrencyRewards(request.GuildId);
+        var roleRews = _xp.GetRoleRewards(request.GuildId);
+
+        var rews = curRews.Select(x => new RewItemReply()
+        {
+            Level = x.Level,
+            Type = "Currency",
+            Value = x.Amount.ToString()
+        });
+
+        rews = rews.Concat(roleRews.Select(x => new RewItemReply()
+        {
+            Level = x.Level,
+            Type = "Role",
+            Value = guild.GetRole(x.RoleId)?.ToString() ?? x.RoleId.ToString()
+        }))
+        .OrderBy(x => x.Level);
+
+        reply.Rewards.AddRange(rews);
+
         reply.ServerExcluded = isServerExcluded;
 
         return reply;

src/EllieBot/_common/Impl/GoogleApiService.cs

@@ -201,9 +201,12 @@ public sealed partial class GoogleApiService : IGoogleApiService, IEService
     {
         string text;
 
-        if (!Languages.ContainsKey(sourceLanguage) || !Languages.ContainsKey(targetLanguage))
+        if (!Languages.ContainsKey(targetLanguage))
             throw new ArgumentException(nameof(sourceLanguage) + "/" + nameof(targetLanguage));
 
+        if (string.IsNullOrWhiteSpace(sourceLanguage) || !Languages.ContainsKey(sourceLanguage))
+            sourceLanguage = "auto";
+
 
         var url = new Uri(string.Format(
             "https://translate.googleapis.com/translate_a/single?client=gtx&sl={0}&tl={1}&dt=t&q={2}",
@@ -223,7 +226,7 @@ public sealed partial class GoogleApiService : IGoogleApiService, IEService
     private string ConvertToLanguageCode(string language)
     {
         Languages.TryGetValue(language, out var mode);
-        return mode;
+        return string.IsNullOrWhiteSpace(mode) ? language : mode;
     }
 }
 

src/EllieBot/_common/Impl/GoogleApiService_SupportedLanguages.cs

@@ -154,7 +154,6 @@ public sealed partial class GoogleApiService
         }
 
         Languages = langs;
-
     }
 
 }

src/EllieBot/_common/Services/Currency/DefaultWallet.cs

@@ -77,8 +77,7 @@ public class DefaultWallet : IWallet
                  .InsertOrUpdateAsync(() => new()
                      {
                          UserId = userId,
-                         Username = "Unknown",
-                         Discriminator = "????",
+                         Username = "??Unknown",
                          CurrencyAmount = amount,
                      },
                      (old) => new()

src/EllieBot/_common/Services/Impl/StatsService.cs

@@ -193,7 +193,7 @@ public sealed class StatsService : IStatsService, IReadyExecutor, IEService
             Id = g.Id,
             IconUrl = g.IconUrl,
             Name = g.Name,
-            Owner = (await ig.GetUserAsync(g.OwnerId))?.Username ?? "Unknown",
+            Owner = (await ig.GetUserAsync(g.OwnerId))?.Username ?? "??Unknown",
             OwnerId = g.OwnerId,
             CreatedAt = g.CreatedAt.UtcDateTime,
             VoiceChannels = g.VoiceChannels.Count,

src/EllieBot/data/aliases.yml

@@ -1445,3 +1445,8 @@ ncpixel:
   - ncgp
 ncreset:
   - ncreset
+translateflags:
+  - translateflags
+  - trfl
+  - fltr
+  - transflags

src/EllieBot/data/strings/commands/commands.en-US.yml

@@ -4634,3 +4634,11 @@ ncreset:
     - ''
   params:
     - { }
+translateflags:
+  desc: |-
+    Toggles translate flags on the current channel.
+    Reacting with a country flag will translate the message to that country's language.
+  ex:
+    - ''
+  params:
+    - { }

src/EllieBot/data/strings/responses/responses.en-US.json

@@ -1111,5 +1111,7 @@
   "nc_hint": "Use `{0}nczoom x y` command to zoom in. Image is {1}x{2} pixels.",
   "nc_insuff_payment": "Invalid payment.",
   "invalid_img_size": "Image must to be {0}x{1} pixels.",
-  "no_attach_found": "No attachment found. Please send the image along with this command."
+  "no_attach_found": "No attachment found. Please send the image along with this command.",
+  "trfl_enabled": "Flag translation enabled on this channel. Reacting to a message with a flag will translate it to that language.",
+  "trfl_disabled": "Flag translation disabled."
 }