Archive bug fix + Delete bug fix + assert deprecation update

src/WAConnection/5.User.ts

@@ -108,16 +108,6 @@ export class WAConnection extends Base {
     }
     /** Query broadcast list info */
     async getBroadcastListInfo(jid: string) { return this.query({json: ['query', 'contact', jid], expect200: true }) as Promise<WABroadcastListInfo> }
-    /** Delete the chat of a given ID */
-    async deleteChat (jid: string) {
-        const response = await this.setQuery ([ ['chat', {type: 'delete', jid: jid}, null] ], [12, WAFlag.ignore])
-        const chat = this.chats.get (jid)
-        if (chat) {
-            this.chats.delete (chat)
-            this.emit ('chat-update', { jid, delete: 'true' })
-        }
-        return response
-    }
     /**
      * Load chats in a paginated manner + gets the profile picture
      * @param before chats before the given cursor

src/WAConnection/7.MessagesExtra.ts

@@ -334,13 +334,20 @@ export class WAConnection extends Base {
         await this.relayWAMessage (waMessage)
         return waMessage
     }
+    /** 
+     * Delete the chat of a given ID 
+     * @deprecated -- use `modifyChat(jid, 'delete')` instead
+     * */
+    deleteChat (jid: string) {
+        return this.modifyChat(jid, 'delete')
+    }
     /**
      * Modify a given chat (archive, pin etc.)
      * @param jid the ID of the person/group you are modifiying
      * @param durationMs only for muting, how long to mute the chat for
      */
     @Mutex ((jid, type) => jid+type)
-    async modifyChat (jid: string, type: ChatModification, durationMs?: number) {
+    async modifyChat (jid: string, type: ChatModification | (keyof typeof ChatModification), durationMs?: number) {
         jid = whatsappID (jid)
         const chat = this.assertChatGet (jid)
 
@@ -373,7 +380,7 @@ export class WAConnection extends Base {
                     chatAttrs.owner = msg.key.fromMe.toString()
                 }
                 if (isGroupID(jid)) {
-                    chatAttrs.participant = this.user?.jid
+                    chatAttrs.participant = whatsappID(msg.participant || msg.key.participant)
                 }
                 break
         }

src/WAConnection/Constants.ts

@@ -310,7 +310,8 @@ export enum ChatModification {
     pin='pin',
     unpin='unpin',
     mute='mute',
-    unmute='unmute'
+    unmute='unmute',
+    delete='delete'
 }
 export const HKDFInfoKeys = {
     [MessageType.image]: 'WhatsApp Image Keys',