Add ESLint (#941)

* Add eslint, switch to lint-staged for precommit

* Fix all ESLint errors

* Update GH workflow to check prettier and eslint

1 files changed, 3 insertions, 5 deletions

diff --git a/src/util/entities/Guild.ts b/src/util/entities/Guild.ts

index 9f300334..c835f5fc 100644
--- a/src/util/entities/Guild.ts
+++ b/src/util/entities/Guild.ts
@@ -20,10 +20,8 @@ import {
 	Column,
 	Entity,
 	JoinColumn,
-	ManyToMany,
 	ManyToOne,
 	OneToMany,
-	OneToOne,
 	RelationId,
 } from "typeorm";
 import { Config, handleFile, Snowflake } from "..";
@@ -370,12 +368,12 @@ export class Guild extends BaseClass {
 			}
 		});
 
-		for (const channel of body.channels?.sort((a, b) =>
+		for (const channel of body.channels.sort((a) =>
 			a.parent_id ? 1 : -1,
 		)) {
-			var id = ids.get(channel.id) || Snowflake.generate();
+			const id = ids.get(channel.id) || Snowflake.generate();
 
-			var parent_id = ids.get(channel.parent_id);
+			const parent_id = ids.get(channel.parent_id);
 
 			await Channel.createChannel(
 				{ ...channel, guild_id, id, parent_id },