Angular and Firebase App

Author: Your Name

src/app/lesson-detail/lesson-detail.component.ts

@@ -64,5 +64,16 @@ export class LessonDetailComponent implements OnInit {
     }
 
 
+    requestLessonDeletion() {
+        this.lessonsService.requestLessonDeletion(this.lesson.$key, this.lesson.courseId)
+            .subscribe(
+                () => alert('Lesson deleted'),
+                console.error
+            );
+
+    }
+
+
+
 
 }

src/app/shared/model/lessons.service.ts

@@ -125,6 +125,15 @@ export class LessonsService {
     }
 
 
+    requestLessonDeletion(lessonId:string, courseId:string) {
+        this.sdkDb.child('queue/tasks').push({lessonId, courseId})
+            .then(
+                () => alert('lesson deletion requested !')
+            );
+    }
+
+
+
 }