add chat offline

src/app/services/chat/message.service.ts

@@ -17,9 +17,10 @@ export class MessageService {
   u = {}
   t = ''
   _id  =''
-  _updatedAt = {}
+  _updatedAt = ''
   file
   attachments
+  offline = false
 
   constructor(private storage: Storage) {
    }
@@ -47,10 +48,23 @@ export class MessageService {
         });
       }
     }
+
+
+    if(this.rid == 'offline') {
+      this.offline = true
+    } else {
+      this.offline = false
+    }
+
   }
 
   delete() {}
 
   showDateDuration() {}
 
+
+  resend() {
+    
+  }
+
 }