Create Todo App with CodeIgniter 3 + AngularJs

(iv) Create a PUT method to update a specific task.

public function tasks_put()
{
	if(! $this->put('title'))
	{
		$this->response(array('error' => 'Task title is required'), 400);
	}

	$data = array(
		'title'		=> $this->put('title'),
		'status'	=> $this->put('status')
	);
	$this->task_model->update_task($this->put('id'), $data);
	$message = array('success' => $this->put('title').' Updated!');
	$this->response($message, 200);
}

This method will update task title and its status, whether it is completed or incomplete.

(v) Create a DELETE method to delete tasks.

public function tasks_delete($id=NULL)
{
	if($id == NULL)
	{
		$message = array('error' => 'Missing delete data: id');
		$this->response($message, 400);
	} else {
		$this->task_model->delete_task($id);
		$message = array('id' => $id, 'message' => 'DELETED!');
		$this->response($message, 200);
	}
}

Basically our CRUD functions are ready. You may try the API using CURL in command prompt. I’m using POSTMAN, a chrome plugin to test the API.

Feel free to drop your questions or comments in the comment section below.

To be continued: Part 2