Downgrade to v13

[vi] cảm giác đau khổ

src/structures/Integration.js

@@ -1,6 +1,5 @@
 'use strict';
 
-const { Routes } = require('discord-api-types/v9');
 const Base = require('./Base');
 const IntegrationApplication = require('./IntegrationApplication');
 
@@ -56,21 +55,17 @@ class Integration extends Base {
      */
     this.enabled = data.enabled;
 
-    if ('syncing' in data) {
-      /**
-       * Whether this integration is syncing
-       * @type {?boolean}
-       */
-      this.syncing = data.syncing;
-    } else {
-      this.syncing ??= null;
-    }
+    /**
+     * Whether this integration is syncing
+     * @type {?boolean}
+     */
+    this.syncing = data.syncing;
 
     /**
      * The role that this integration uses for subscribers
      * @type {?Role}
      */
-    this.role = this.guild.roles.resolve(data.role_id);
+    this.role = this.guild.roles.cache.get(data.role_id);
 
     if ('enable_emoticons' in data) {
       /**
@@ -89,7 +84,7 @@ class Integration extends Base {
        */
       this.user = this.client.users._add(data.user);
     } else {
-      this.user ??= null;
+      this.user = null;
     }
 
     /**
@@ -98,15 +93,11 @@ class Integration extends Base {
      */
     this.account = data.account;
 
-    if ('synced_at' in data) {
-      /**
-       * The timestamp at which this integration was last synced at
-       * @type {?number}
-       */
-      this.syncedTimestamp = Date.parse(data.synced_at);
-    } else {
-      this.syncedTimestamp ??= null;
-    }
+    /**
+     * The last time this integration was last synced
+     * @type {?number}
+     */
+    this.syncedAt = data.synced_at;
 
     if ('subscriber_count' in data) {
       /**
@@ -131,15 +122,6 @@ class Integration extends Base {
     this._patch(data);
   }
 
-  /**
-   * The date at which this integration was last synced at
-   * @type {?Date}
-   * @readonly
-   */
-  get syncedAt() {
-    return this.syncedTimestamp && new Date(this.syncedTimestamp);
-  }
-
   /**
    * All roles that are managed by this integration
    * @type {Collection<Snowflake, Role>}
@@ -154,21 +136,17 @@ class Integration extends Base {
     if ('expire_behavior' in data) {
       /**
        * The behavior of expiring subscribers
-       * @type {?IntegrationExpireBehavior}
+       * @type {?number}
        */
       this.expireBehavior = data.expire_behavior;
-    } else {
-      this.expireBehavior ??= null;
     }
 
     if ('expire_grace_period' in data) {
       /**
-       * The grace period (in days) before expiring subscribers
+       * The grace period before expiring subscribers
        * @type {?number}
        */
       this.expireGracePeriod = data.expire_grace_period;
-    } else {
-      this.expireGracePeriod ??= null;
     }
 
     if ('application' in data) {