continue working on exit from room

src/app/modals/set-room-owner/set-room-owner.page.html

@@ -9,7 +9,7 @@
           </button>
         </div>
         <div class="div-title">
-          <ion-label class="title">Promover para Administrador</ion-label>
+          <ion-label class="title">Nomear novo administrador</ion-label>
         </div>
       </div>
     </div>

src/app/modals/set-room-owner/set-room-owner.page.ts

@@ -3,6 +3,7 @@ import { Component, OnInit } from '@angular/core';
 import { ModalController, NavParams } from '@ionic/angular';
 import { AuthService } from 'src/app/services/auth.service';
 import { ChatService } from 'src/app/services/chat.service';
+import { WsChatMethodsService } from 'src/app/services/chat/ws-chat-methods.service';
 import { ThemeService } from 'src/app/services/theme.service'
 import { ToastService } from 'src/app/services/toast.service';
 
@@ -14,7 +15,7 @@ import { ToastService } from 'src/app/services/toast.service';
 export class SetRoomOwnerPage implements OnInit {
 
   textSearch:string = "";
-  room:any;
+  roomId:any;
   members:any;
 
   constructor(
@@ -25,13 +26,14 @@ export class SetRoomOwnerPage implements OnInit {
     private navParams: NavParams,
     public ThemeService: ThemeService,
     private toastService: ToastService,
+    public wsChatMethodsService: WsChatMethodsService,
   ) {
-    this.room = this.navParams.get('room');
+    this.roomId = this.navParams.get('roomId');
     this.members = this.navParams.get('members');
   }
 
   ngOnInit() {
-    console.log(this.room);
+    console.log(this.members);
 
   }
 
@@ -57,23 +59,43 @@ export class SetRoomOwnerPage implements OnInit {
     return null;
   }
 
-  setRoomOwner(user:any){
+  async setRoomOwner(user:any){
 
-      console.log(user);
-      console.log(this.room);
+      let res:any = await this.wsChatMethodsService.addRoomOwner(this.roomId, user._id);
 
+      console.log(res);
+
+      if(res.error){
+        if(res.error.error == 'error-user-already-owner'){
+          this.toastService._badRequest('Este utilizador já é administrador');
+        }
+        else{
+          this.toastService._badRequest('Não foi possível completar a ação, por favor tente novamente.');
+        }
+      }
+      else{
+        this.modalController.dismiss('success');
+      }
+
+      /*
       let body = {
-        "roomId": this.room._id,
+        "roomId": this.roomId,
         "userId": user._id
       }
 
       this.chatService.addGroupOwner(body).subscribe((res)=>{
+        alert('here');
         console.log(res);
-
         this.close();
-      }, (error) => {
-        this.toastService._badRequest('Não foi possível completar a ação, por favor tente novamente.');
-      });
+        this.toastService._successMessage('Operação realizada com sucesso');
+      }, (e) => {
+        if(e.error.errorType == 'error-user-already-owner'){
+          this.toastService._badRequest('Este utilizador já é administrador');
+        }
+        else{
+          this.toastService._badRequest('Não foi possível completar a ação, por favor tente novamente.');
+        }
+      }); */
 
     }