(tasks): Linting.

src/index.ts

@@ -139,9 +139,14 @@ client.on('clientReady', async () => {
 
   await initializeWebserver(client);
 
-  tasks.forEach(async (task) => {
-    if (task.firstRun) await task.handler(client);
-    setInterval(async () => await task.handler(client), task.interval);
+  tasks.forEach((task) => {
+    const handler = () => {
+      Promise.resolve(task.handle(client))
+        .catch(e => console.error(`Error in '${task.id}' task:`, e));
+    };
+
+    if (task.firstRun) handler();
+    setInterval(handler, task.interval);
   });
 
   events.forEach(event =>

src/tasks/checkExpiredBansTask.ts

@@ -1,11 +1,15 @@
 import { Client } from 'discord.js';
+import { Task } from '../types';
 import { checkExpiredBans } from '../utils';
 
-export default {
+const task: Task = {
+  id: 'checkExpiredBans',
   interval: 300000,
   firstRun: true,
 
-  handler: async (context: Client) => {
+  handle: async (context: Client) => {
     await checkExpiredBans(context);
   },
 };
+
+export default task;

src/tasks/closeStaleTicketsTask.ts

@@ -1,11 +1,15 @@
 import { Client } from 'discord.js';
+import { Task } from '../types';
 import { closeOldTickets } from '../utils';
 
-export default {
+const task: Task = {
+  id: 'closeStaleTickets',
   interval: 3.6e6,
   firstRun: true,
 
-  handler: async (context: Client) => {
+  handle: async (context: Client) => {
     await closeOldTickets(context);
   },
 };
+
+export default task;

src/tasks/pruneOldMessagesTask.ts

@@ -1,11 +1,15 @@
 import { Client } from 'discord.js';
 import { Database } from '../shared/Database';
+import { Task } from '../types';
 
-export default {
+const task: Task = {
+  id: 'pruneOldMessages',
   interval: 3.6e6,
   firstRun: true,
 
-  handler: async (context: Client) => {
+  handle: async (context: Client) => {
     await Database.pruneOldMessages();
   },
 };
+
+export default task;

src/types/index.d.ts

@@ -3,3 +3,4 @@ export * from './database-types.d';
 export * from './e621-types.d';
 export * from './handler.d';
 export * from './helper-types.d';
+export * from './task.d';

src/types/task.d.ts

@@ -0,0 +1,9 @@
+import { Client } from 'discord.js';
+
+export interface Task {
+  id: string;
+  interval: number;
+  firstRun: boolean;
+
+  handle(context: Client): Promise<void>;
+}

src/utils/embed-utils.ts

@@ -1,7 +1,7 @@
 import { APIEmbed, Client } from 'discord.js';
 
-type EmbedSeverity =
-  | 'info'
+type EmbedSeverity
+  = | 'info'
   | 'warning'
   | 'error'
   | 'success'