Add delete function in the TaskService

• ✔️
  Handle task deletion

  Learn how to delete a task from the task list.

The deleteTask function

To delete a task from the list, let’s create a deleteTask function in the TaskService service. It’ll remove the task from the list based on its uuid.

🎓 Instructions

1. Update the src/app/task.service.ts file.

   import { Injectable } from '@angular/core';
   
   @Injectable({
     providedIn: 'root'
   })
   export class TaskService {
       tasks: Task[] = [
           {
               title: 'Task 1',
               description: 'Description of task 1',
               createdAt: new Date()
           },
           {
               title: 'Task 2',
               description: 'Description of task 2',
               createdAt: new Date()
           }
       ];
   
   
     deleteTask(id: string) {
       this.tasks = this.tasks.filter(task => task.id !== id);
     }
   }

✔️ What you learned

In this chapter, you added a function to remove a task from the list based on its id in the TaskService.