Initial commit

init/set-nickname.ts

@@ -0,0 +1,22 @@
+import {Guild} from 'discord.js';
+
+import {ExtendedClient} from '../classes/extendedclient';
+import {config} from '../config';
+import {logger} from '../logger';
+
+export async function setNickname(client: ExtendedClient): Promise<void>{
+  await client.guilds.cache.forEach(async (guild: Guild): Promise<void> => {
+    try{
+      // console.log(guild.members);
+      const self = await guild.members.fetch({user: config.clientId, force: true});
+      if(!self) throw Error('self not exist');
+      await self.setNickname(config.nickname);
+      logger.log(`Nickname had changed in guild: ${guild.name}`); 
+    }catch(err: unknown){
+      let message;
+      if(err instanceof Error) message = err.message;
+      else message = String(message);
+      logger.error(`While executing setNickname, ${message}`);
+    }
+  });
+}