feat: archive chats (#63)

src/Client.js

@@ -309,7 +309,6 @@ class Client extends EventEmitter {
         return new Message(this, newMessage);
     }
 
-
     /**
      * Get all current chat instances
      * @returns {Promise<Array<Chat>>}
@@ -392,6 +391,30 @@ class Client extends EventEmitter {
         });
     }
 
+    /**
+     * Enables and returns the archive state of the Chat
+     * @returns {boolean}
+     */
+    async archiveChat(chatId) {
+        return await this.pupPage.evaluate(async chatId => {
+            let chat = await window.Store.Chat.get(chatId);
+            await window.Store.Cmd.archiveChat(chat, true);
+            return chat.archive;
+        }, chatId);
+    }
+
+    /**
+     * Changes and returns the archive state of the Chat
+     * @returns {boolean}
+     */
+    async unarchiveChat(chatId) {
+        return await this.pupPage.evaluate(async chatId => {
+            let chat = await window.Store.Chat.get(chatId);
+            await window.Store.Cmd.archiveChat(chat, false);
+            return chat.archive;
+        }, chatId);
+    }
+
 }
 
 module.exports = Client;

src/structures/Chat.js

@@ -50,6 +50,12 @@ class Chat extends Base {
          */
         this.timestamp = data.t;
 
+        /**
+         * Indicates if the Chat is archived
+         * @type {boolean}
+         */
+        this.archived = data.archive;
+
         return super._patch(data);
     }
 
@@ -62,6 +68,21 @@ class Chat extends Base {
     async sendMessage(content, options) {
         return this.client.sendMessage(this.id._serialized, content, options);
     }
+
+    /**
+     * archives this chat
+     */
+    async archive() {
+        return this.client.archiveChat(this.id._serialized);
+    }
+
+    /**
+     * un-archives this chat
+     */
+    async unarchive() {
+        return this.client.unarchiveChat(this.id._serialized);
+    }
+    
 }
 
 module.exports = Chat;