Step 7.23: Add profile component

Author: dotansimha

src/pages/profile/profile.ts

@@ -0,0 +1,48 @@
+import { Component, OnInit } from '@angular/core';
+import { Profile } from 'api/models';
+import { AlertController, NavController } from 'ionic-angular';
+import { MeteorObservable } from 'meteor-rxjs';
+import { ChatsPage } from '../chats/chats';
+
+@Component({
+  selector: 'profile',
+  templateUrl: 'profile.html'
+})
+export class ProfilePage implements OnInit {
+  picture: string;
+  profile: Profile;
+
+  constructor(
+    private alertCtrl: AlertController,
+    private navCtrl: NavController
+  ) {}
+
+  ngOnInit(): void {
+    this.profile = Meteor.user().profile || {
+      name: ''
+    };
+  }
+
+  updateProfile(): void {
+    MeteorObservable.call('updateProfile', this.profile).subscribe({
+      next: () => {
+        this.navCtrl.push(ChatsPage);
+      },
+      error: (e: Error) => {
+        this.handleError(e);
+      }
+    });
+  }
+
+  handleError(e: Error): void {
+    console.error(e);
+
+    const alert = this.alertCtrl.create({
+      title: 'Oops!',
+      message: e.message,
+      buttons: ['OK']
+    });
+
+    alert.present();
+  }
+}