Both models and controllers have their own responsibilities in the MVC architecture.
Models are responsible for handling data and business logic. They represent the data and the rules that govern how that data can be manipulated.
Controllers, on the other hand, are responsible for handling user input and coordinating the flow of data between the model and the view. They are the glue that binds the model and the view together.
In general, it is a good practice to keep the business logic in the model and keep the controller as thin as possible. This makes the code more modular and easier to maintain.
However, there may be cases where it makes sense to put some application logic in the controller. For example, if the logic is specific to a particular use case and does not belong in the model.
In the case of registering a new user, it would make sense to put the business logic in the model. Here's an example of how you could implement this:
// User model
class User extends Model
{
protected $fillable = ['name', 'email', 'password'];
public function register(array $data)
{
$user = $this->create([
'name' => $data['name'],
'email' => $data['email'],
'password' => bcrypt($data['password']),
]);
// Send welcome email
Mail::to($user->email)->send(new WelcomeEmail($user));
return $user;
}
}
// UserController
class UserController extends Controller
{
public function store(Request $request)
{
$data = $request->validate([
'name' => 'required|string|max:255',
'email' => 'required|string|email|max:255|unique:users',
'password' => 'required|string|min:8|confirmed',
]);
$user = new User;
$user->register($data);
return redirect('/home');
}
}
In this example, the register method is defined in the User model and handles the business logic of creating a new user and sending a welcome email. The store method in the UserController simply validates the request data and calls the register method on the User model.
