feat: Update

- Event for GroupDM
- Friend nickname
#29

src/structures/ClientApplication.js

@@ -115,7 +115,7 @@ class ClientApplication extends Application {
        */
       this.popularCommands = new Collection();
       data.popular_application_command_ids.forEach(id => {
-        this.popularCommands.set(id, this.commands.cache.get(id));
+        this.popularCommands.set(id, this.commands?.cache?.get(id));
       });
     }
 
@@ -147,10 +147,11 @@ class ClientApplication extends Application {
     const app = await this.client.api.oauth2.authorize.get({
       query: {
         client_id: this.id,
-        scope: 'bot',
+        scope: 'bot applications.commands',
       },
     });
-    this.client.users._add(app.bot);
+    const user = this.client.users._add(app.bot);
+    user._partial = false;
     this._patch(app.application);
     return this;
   }

src/structures/ClientUser.js

@@ -77,6 +77,13 @@ class ClientUser extends User {
     if ('bio' in data) {
       this.bio = data.bio;
     }
+
+    /**
+     * The friend nicknames cache of the client user.
+     * @type {Collection<Snowflake, string>}
+     * @private
+     */
+    this.friendNicknames = new Collection();
   }
 
   /**

src/structures/PartialGroupDMChannel.js

@@ -29,12 +29,6 @@ class PartialGroupDMChannel extends Channel {
      */
     this.icon = null;
 
-    /**
-     * The recipients of this Group DM Channel.
-     * @type {Collection<Snowflake, User>}
-     */
-    this.recipients = null;
-
     /**
      * Messages data
      * @type {Collection}
@@ -68,6 +62,18 @@ class PartialGroupDMChannel extends Channel {
     this._patch(data);
   }
 
+  /**
+   * The recipients of this Group DM Channel.
+   * @type {Collection<Snowflake, User>}
+   * @readonly
+   */
+  get recipients() {
+    const collect = new Collection();
+    this._recipients.map(recipient => collect.set(recipient.id, this.client.users._add(recipient)));
+    collect.set(this.client.user.id, this.client.user);
+    return collect;
+  }
+
   /**
    * The owner of this Group DM Channel
    * @type {?User}
@@ -85,8 +91,7 @@ class PartialGroupDMChannel extends Channel {
   _patch(data) {
     super._patch(data);
     if ('recipients' in data) {
-      this.recipients = new Collection();
-      data.recipients.map(recipient => this.recipients.set(recipient.id, this.client.users._add(recipient)));
+      this._recipients = data.recipients;
     }
     if ('last_pin_timestamp' in data) {
       const date = new Date(data.last_pin_timestamp);

src/structures/User.js

@@ -196,6 +196,15 @@ class User extends Base {
     return this.client.user.notes.get(this.id);
   }
 
+  /**
+   * Get friend nickname
+   * @type {?string}
+   * @readonly
+   */
+  get nickname() {
+    return this.client.user.friendNicknames.get(this.id);
+  }
+
   /**
    * The voice state of this member
    * @type {VoiceState}
@@ -282,6 +291,16 @@ class User extends Base {
     return this.client.relationships.addFriend(this);
   }
 
+  /**
+   * Changes the nickname of the friend
+   * @param {?string} nickname The nickname to change
+   * @type {boolean}
+   * @returns {Promise<boolean>}
+   */
+  setNickname(nickname) {
+    return this.client.user.setNickname(this.id, nickname);
+  }
+
   /**
    * Send Friend Request to the user
    * @type {boolean}