Split dangerous commands into cleanup commands for each module they belong to

src/Nadeko.Bot.Common/CleanupModuleBase.cs

@@ -0,0 +1,25 @@
+#nullable disable
+namespace NadekoBot.Common;
+
+public abstract class CleanupModuleBase : NadekoModule
+{
+    protected async Task ConfirmActionInternalAsync(string name, Func<Task> action)
+    {
+        try
+        {
+            var embed = _eb.Create()
+                .WithTitle(GetText(strs.sql_confirm_exec))
+                .WithDescription(name);
+
+            if (!await PromptUserConfirmAsync(embed))
+                return;
+
+            await action();
+            await ctx.OkAsync();
+        }
+        catch (Exception ex)
+        {
+            await SendErrorAsync(ex.ToString());
+        }
+    }
+}

src/Nadeko.Bot.Common/Extensions/DbExtensions.cs

@@ -1,4 +1,5 @@
-using NadekoBot.Db;
+using Microsoft.EntityFrameworkCore;
+using NadekoBot.Db;
 using NadekoBot.Db.Models;
 // todo fix these namespaces. It should only be Nadeko.Bot.Db
 using NadekoBot.Services.Database;
@@ -7,6 +8,6 @@ namespace NadekoBot.Extensions;
 
 public static class DbExtensions
 {
-    public static DiscordUser GetOrCreateUser(this NadekoBaseContext ctx, IUser original, Func<IQueryable<DiscordUser>, IQueryable<DiscordUser>>? includes = null)
+    public static DiscordUser GetOrCreateUser(this DbContext ctx, IUser original, Func<IQueryable<DiscordUser>, IQueryable<DiscordUser>>? includes = null)
         => ctx.GetOrCreateUser(original.Id, original.Username, original.Discriminator, original.AvatarId, includes);
 }

src/Nadeko.Bot.Common/NadekoModule.cs

@@ -30,15 +30,15 @@ public abstract class NadekoModule : ModuleBase
 
     protected string GetText(in LocStr data)
         => Strings.GetText(data, Culture);
-    
+
     public Task<IUserMessage> SendErrorAsync(
         string title,
         string error,
         string url = null,
-        string footer = null, 
+        string footer = null,
         NadekoInteraction inter = null)
         => ctx.Channel.SendErrorAsync(_eb, title, error, url, footer);
-    
+
     public Task<IUserMessage> SendConfirmAsync(
         string title,
         string text,
@@ -49,12 +49,14 @@ public abstract class NadekoModule : ModuleBase
     // 
     public Task<IUserMessage> SendErrorAsync(string text, NadekoInteraction inter = null)
         => ctx.Channel.SendAsync(_eb, text, MsgType.Error, inter);
+
     public Task<IUserMessage> SendConfirmAsync(string text, NadekoInteraction inter = null)
         => ctx.Channel.SendAsync(_eb, text, MsgType.Ok, inter);
+
     public Task<IUserMessage> SendPendingAsync(string text, NadekoInteraction inter = null)
         => ctx.Channel.SendAsync(_eb, text, MsgType.Pending, inter);
 
-    
+
     // localized normal
     public Task<IUserMessage> ErrorLocalizedAsync(LocStr str, NadekoInteraction inter = null)
         => SendErrorAsync(GetText(str), inter);