feat: Delete messages

example.js

@@ -152,6 +152,13 @@ client.on('message', async msg => {
         chat.sendMessage(`Hi @${contact.number}!`, {
             mentions: [contact]
         });
+    } else if (msg.body == '!delete' && msg.hasQuotedMsg) {
+        const quotedMsg = await msg.getQuotedMessage();
+        if(quotedMsg.fromMe) {
+            quotedMsg.delete(true);
+        } else {
+            msg.reply('I can only delete my own messages');
+        }
     }
 });
 

src/structures/Message.js

@@ -202,6 +202,22 @@ class Message extends Base {
 
         return new MessageMedia(mimetype, data, filename);
     }
+
+    /**
+     * Deletes a message from the chat
+     * @param {?boolean} everyone If true and the message is sent by the current user, will delete it for everyone in the chat.
+     */
+    async delete(everyone) {
+        await this.client.pupPage.evaluate((msgId, everyone) => {
+            let msg = window.Store.Msg.get(msgId);
+
+            if(everyone && msg.id.fromMe && msg.canRevoke()) {
+                return window.Store.Cmd.sendRevokeMsgs(msg.chat, [msg], true);
+            } 
+            
+            return window.Store.Cmd.sendDeleteMsgs(msg.chat, [msg], true);
+        }, this.id._serialized, everyone);
+    }
 }
 
 module.exports = Message;

src/util/Injected.js

@@ -18,6 +18,7 @@ exports.ExposeStore = (moduleRaidStr) => {
     window.Store.MediaPrep = window.mR.findModule('MediaPrep')[0];
     window.Store.MediaObject = window.mR.findModule('getOrCreateMediaObject')[0];
     window.Store.MediaUpload = window.mR.findModule('uploadMedia')[0];
+    window.Store.Cmd = window.mR.findModule('Cmd')[0].default;
     window.Store.MediaTypes = window.mR.findModule('msgToMediaType')[0];
 };