Merge pull request #3 from CrazyHackGUT/feature/rules

/rules & /setrules commands

.github/workflows/build-image.yml

@@ -33,7 +33,7 @@ jobs:
         name: Build and push
         uses: docker/build-push-action@v2
         with:
-          platforms: linux/amd64,linux/arm64
+          platforms: linux/amd64
           push: ${{ github.ref == 'refs/heads/dev' }}
           tags: ${{ secrets.REGISTRY_URL }}/west/telegram-bot:latest,
               ${{ secrets.REGISTRY_URL }}/west/telegram-bot:${{ steps.commit_sha.outputs.sha_short }}

modules/ChatManagement/Handler/Rules.cs

@@ -0,0 +1,46 @@
+using System.Threading.Tasks;
+using BotFramework.Attributes;
+using BotFramework.Enums;
+using Kruzya.TelegramBot.Core.Data;
+using Kruzya.TelegramBot.Core.Extensions;
+using Telegram.Bot;
+using Telegram.Bot.Exceptions;
+
+namespace West.TelegramBot.ChatManagement.Handler
+{
+    internal class Rules : ManagementHandler
+    {
+        [Command(InChat.Public, "setrules", CommandParseMode.Both)]
+        public async Task HandleSetRules()
+        {
+            var replyToMessage = Message?.ReplyToMessage;
+
+            if (replyToMessage == null || !await CanPunish()) return;
+
+            var opt = await Db.UserValues.FindOrCreateOption(Chat.Id, "rulesMsgId");
+            opt.SetValue(replyToMessage.MessageId);
+            Db.MarkAsModified(opt);
+        }
+
+        [Command(InChat.Public, "rules", CommandParseMode.Both)]
+        public async Task HandleRules()
+        {
+            var opt = await Db.UserValues.FindOption(Chat.Id, "rulesMsgId");
+            if (opt == null)
+            {
+                return;
+            }
+
+            try
+            {
+                await Bot.CopyMessageAsync(Chat.Id, Chat.Id, opt.GetValue<int>());
+            }
+            catch (ApiRequestException)
+            {
+                Db.MarkAsDeleted(opt);
+            }
+        }
+        
+        public Rules(CoreContext db) : base(db) {}
+    }
+}