Add config entries for interviews

Commands/NewCommand.cs

@@ -114,7 +114,9 @@ public class NewCommand
             return (false, "You cannot use this command in a ticket channel.");
         }
 
-        if (!Database.IsStaff(userID) && Database.TryGetOpenTickets(userID, out List<Database.Ticket> ownTickets) && ownTickets.Count >= Config.ticketLimit)
+        if (!Database.IsStaff(userID)
+          && Database.TryGetOpenTickets(userID, out List<Database.Ticket> ownTickets)
+          && (ownTickets.Count >= Config.ticketLimit && Config.ticketLimit != 0))
         {
             return (false, "You have reached the limit for maximum open tickets.");
         }
@@ -187,6 +189,7 @@ public class NewCommand
         }
 
         DiscordMessage message = await ticketChannel.SendMessageAsync("Hello, " + member.Mention + "!\n" + Config.welcomeMessage);
+
         if (Config.pinFirstMessage)
         {
             try
@@ -202,6 +205,11 @@ public class NewCommand
         // Refreshes the channel as changes were made to it above
         ticketChannel = await SupportChild.client.GetChannelAsync(ticketChannel.Id);
 
+        if (Config.interviewsEnabled)
+        {
+            Interviewer.StartInterview(ticketChannel);
+        }
+
         if (staffID != 0)
         {
             await ticketChannel.SendMessageAsync(new DiscordEmbedBuilder

Config.cs

@@ -26,6 +26,10 @@ internal static class Config
     internal static bool assignmentNotifications = false;
     internal static bool closingNotifications = false;
 
+    internal static bool interviewsEnabled = false;
+    internal static bool deleteMessagesAfterSummary = false;
+    internal static bool deleteMessagesAfterNoSummary = false;
+
     internal static string hostName = "127.0.0.1";
     internal static int port = 3306;
     internal static string database = "supportchild";
@@ -69,16 +73,15 @@ internal static class Config
         if (!Enum.TryParse(stringLogLevel, true, out LogLevel logLevel))
         {
             logLevel = LogLevel.Information;
-            Logger.Warn("Log level '" + stringLogLevel + "' invalid, using 'Information' instead.");
+            Logger.Warn("Log level '" + stringLogLevel + "' is invalid, using 'Information' instead.");
         }
         Logger.SetLogLevel(logLevel);
 
         string stringTimestampFormat = json.SelectToken("bot.timestamp-format")?.Value<string>() ?? "RelativeTime";
-
         if (!Enum.TryParse(stringTimestampFormat, true, out timestampFormat))
         {
             timestampFormat = TimestampFormat.RelativeTime;
-            Logger.Warn("Timestamp '" + stringTimestampFormat + "' invalid, using 'RelativeTime' instead.");
+            Logger.Warn("Timestamp '" + stringTimestampFormat + "' is invalid, using 'RelativeTime' instead.");
         }
 
         randomAssignment = json.SelectToken("bot.random-assignment")?.Value<bool>() ?? false;
@@ -94,6 +97,10 @@ internal static class Config
         assignmentNotifications = json.SelectToken("notifications.assignment")?.Value<bool>() ?? false;
         closingNotifications = json.SelectToken("notifications.closing")?.Value<bool>() ?? false;
 
+        interviewsEnabled = json.SelectToken("interviews.enabled")?.Value<bool>() ?? false;
+        deleteMessagesAfterSummary = json.SelectToken("interviews.delete-messages-after-summary")?.Value<bool>() ?? false;
+        deleteMessagesAfterNoSummary = json.SelectToken("interviews.delete-messages-after-no-summary")?.Value<bool>() ?? false;
+
         // Reads database info
         hostName = json.SelectToken("database.address")?.Value<string>() ?? "";
         port = json.SelectToken("database.port")?.Value<int>() ?? 3306;

Interviewer.cs

@@ -352,7 +352,11 @@ public static class Interviewer
     {
         if (Database.TryGetInterview(command.Channel.Id, out InterviewQuestion interviewRoot))
         {
-            await DeletePreviousMessages(interviewRoot, command.Channel);
+            if (Config.deleteMessagesAfterNoSummary)
+            {
+                await DeletePreviousMessages(interviewRoot, command.Channel);
+            }
+
             if (!Database.TryDeleteInterview(command.Channel.Id))
             {
                 Logger.Error("Could not delete interview from database. Channel ID: " + command.Channel.Id);
@@ -624,7 +628,11 @@ public static class Interviewer
 
                 await channel.SendMessageAsync(embed);
 
-                await DeletePreviousMessages(interviewRoot, channel);
+                if (Config.deleteMessagesAfterSummary)
+                {
+                    await DeletePreviousMessages(interviewRoot, channel);
+                }
+
                 if (!Database.TryDeleteInterview(channel.Id))
                 {
                     Logger.Error("Could not delete interview from database. Channel ID: " + channel.Id);
@@ -638,7 +646,11 @@ public static class Interviewer
                     Description = nextQuestion.message
                 });
 
-                await DeletePreviousMessages(interviewRoot, channel);
+                if (Config.deleteMessagesAfterNoSummary)
+                {
+                    await DeletePreviousMessages(interviewRoot, channel);
+                }
+
                 if (!Database.TryDeleteInterview(channel.Id))
                 {
                     Logger.Error("Could not delete interview from database. Channel ID: " + channel.Id);

default_config.yml

@@ -48,11 +48,22 @@ notifications:
     ticket-updated-delay: 0.5
 
     # Notifies staff when they are assigned to tickets.
-    assignment: true
+    assignment: true # TODO: Add option to be notified only when the initial interview is finished.
 
     # Notifies the user opening the ticket that their ticket was closed and includes the transcript.
     closing: true
 
+interviews: # TODO: Implement
+    # Enable the interview system. You must use the admin commands to set up interview templates before you can start using it.
+    # Any existing interviews can still be completed while interviews are disabled, but new ones will not be created.
+    enabled: true
+
+    # Whether to delete the interview question and answer messages after an interview summary is posted.
+    delete-messages-after-summary: true
+
+    # Whether to delete the interview question and answer messages after an interview ends without a summary.
+    delete-messages-after-no-summary: true
+
 database:
     # Address and port of the mysql server.
     address: "127.0.0.1"