fixed issue with kicks/bans being logged twice

src/bot/commands/ban.ts

@@ -60,11 +60,6 @@ export default {
         let reason = args.join(' ') || 'No reason provided';
 
         if (banDuration == 0) {
-            message.serverContext.banUser(targetUser._id, {
-                reason: reason + ` (by ${await fetchUsername(message.author_id)} ${message.author_id})`
-            })
-            .catch(e => message.reply(`Failed to ban user: \`${e}\``));
-
             let infId = ulid();
             let { userWarnCount } = await storeInfraction({
                 _id: infId,
@@ -77,14 +72,14 @@ export default {
                 actionType: 'ban',
             } as Infraction);
 
-            message.reply(`### @${targetUser.username} has been banned.\n`
-                        + `Infraction ID: \`${infId}\` (**#${userWarnCount}** for this user)`);
-        } else {
             message.serverContext.banUser(targetUser._id, {
-                reason: reason + ` (by ${await fetchUsername(message.author_id)} ${message.author_id}) (${durationStr})`
+                reason: reason + ` (by ${await fetchUsername(message.author_id)} ${message.author_id})`
             })
             .catch(e => message.reply(`Failed to ban user: \`${e}\``));
 
+            message.reply(`### @${targetUser.username} has been banned.\n`
+                        + `Infraction ID: \`${infId}\` (**#${userWarnCount}** for this user)`);
+        } else {
             let banUntil = Date.now() + banDuration;
             let infId = ulid();
             let { userWarnCount } = await storeInfraction({
@@ -98,6 +93,11 @@ export default {
                 actionType: 'ban',
             } as Infraction);
 
+            message.serverContext.banUser(targetUser._id, {
+                reason: reason + ` (by ${await fetchUsername(message.author_id)} ${message.author_id}) (${durationStr})`
+            })
+            .catch(e => message.reply(`Failed to ban user: \`${e}\``));
+
             await storeTempBan({
                 id: infId,
                 bannedUser: targetUser._id,

src/bot/commands/kick.ts

@@ -40,12 +40,6 @@ export default {
             return message.reply(`Failed to fetch member: \`${e}\``);
         }
 
-        try {
-            await targetMember.kick();
-        } catch(e) {
-            return message.reply(`Failed to kick user: \`${e}\``);
-        }
-
         let infId = ulid();
         let { userWarnCount } = await storeInfraction({
             _id: infId,
@@ -58,6 +52,12 @@ export default {
             actionType: 'kick',
         } as Infraction);
 
+        try {
+            await targetMember.kick();
+        } catch(e) {
+            return message.reply(`Failed to kick user: \`${e}\``);
+        }
+
         message.reply(`### @${targetUser.username} has been ${Math.random() > 0.8 ? 'ejected' : 'kicked'}.\n`
                     + `Infraction ID: \`${infId}\` (**#${userWarnCount}** for this user)`);
     }

src/bot/modules/event_handler.ts

@@ -5,7 +5,7 @@ import InfractionType from "../../struct/antispam/InfractionType";
 import { storeInfraction } from "../util";
 
 // Listen to system messages
-client.on('message', message => {
+client.on('message', async message => {
     if (typeof message.content != 'object') return;
 
     let sysMsg = message.asSystemMessage;
@@ -13,21 +13,29 @@ client.on('message', message => {
     switch(sysMsg.type) {
         case 'user_kicked':
         case 'user_banned':
-            if (message.channel &&
+            try {
-                sysMsg.user &&
+                let recentEvents = await client.db.get('infractions').findOne({
-                sysMsg.by &&
+                    date: { $gt: Date.now() - 30000 },
-                sysMsg.by._id != client.user?._id) return;
+                    user: sysMsg.user?._id,
+                    server: message.channel?.server_id,
+                    actionType: sysMsg.type == 'user_kicked' ? 'kick' : 'ban',
+                });
 
-            storeInfraction({
+                if (!message.channel ||
-                _id: ulid(),
+                    !sysMsg.user ||
-                createdBy: sysMsg.by?._id,
+                    recentEvents) return;
-                reason: 'Unknown reason (caught system message)',
+
-                date: message.createdAt,
+                storeInfraction({
-                server: message.channel!.server_id,
+                    _id: ulid(),
-                type: InfractionType.Manual,
+                    createdBy: sysMsg.by?._id,
-                user: sysMsg.user!._id,
+                    reason: 'Unknown reason (caught system message)',
-                actionType: sysMsg.type == 'user_kicked' ? 'kick' : 'ban',
+                    date: message.createdAt,
-            } as Infraction).catch(console.warn);
+                    server: message.channel!.server_id,
+                    type: InfractionType.Manual,
+                    user: sysMsg.user!._id,
+                    actionType: sysMsg.type == 'user_kicked' ? 'kick' : 'ban',
+                } as Infraction).catch(console.warn);
+            } catch(e) { console.error(e) }
         break;
         case 'user_joined': break;
         case 'user_left'  : break;