dmitriy

$searchCriteria = new CustomerSearchCriteria;
$searchCriteria->setByName("москва");
$customers = $customerRepository->findByCriteria($searchCriteria);//->CustomerCollection

Как вы могли догадаться, бывает так что клиента в платеже нет. Был удален, например.

public function printCustomerFirstname(Payment $payment)
{
    if ($payment->getCustomer()) {
        echo $payment->getCustomer()->getFirstname();
    }
}

public function getCustomerFirstname(): string
{
    if(!$this->getCustomer()){
       throw new \Exceptions\CustomerNotFound;
    }
    return $this->getCustomer()->getFirstname();
}

try{
$customerName = $payment->getCustomerFirstname();
}
catch( \Exceptions\CustomerNotFound $ex){
$customerName = null;
}

$user = User::fromState([
"LastName"=>"Ivanov",
"FirstName"=>"Dmitriy"
]);

А можно избавиться от строки $obj = new MyClass(); и создавать экземпляр автоматически?

function __constuct(MyClass $obj){
$this->obj = $obj;
}

namespace Repository;

class User {

    protected $db;

    public function __construct(Adapter $db) {
        $this->db = $db;
    }

    public function getUserById($id) {

        $sql = "SELECT * FROM user  WHERE id = :id";
        $stmt = $this->db->prepare($sql);
        $stmt->bindParam(':id', $id, PDO::PARAM_INT);

        $stmt->execute();

        return $stmt->fetch();
    }

    public function getImageById($id) {


        $sql = "SELECT  IF(image IS NULL or image = '','no_image.png',image) as image  FROM `user` WHERE id = :id";


        $result = $this->db->prepare($sql);
        $result->bindParam(':id', $id, PDO::PARAM_INT);
        $result->execute();

        return $result->fetchColumn();
    }

    public function updateImageById($imageName, $id) {

        $sql = "UPDATE user SET image = '$imageName' WHERE id = $id";

        return $this->db->query($sql);
    }

}

namespace Service;

class Image {

    protected $userRepo;

    function __construct(Repository\User $userRepo) {

        $this->userRepo = $userRepo;
    }

    public function UploadImage(array $image) {

        $usersImage = $image['userfile']['tmp_name'];

        $imageName = $image['userfile']['name'];

        if (is_uploaded_file($image['userfile']['tmp_name'])) {

            move_uploaded_file($usersImage, $_SERVER['DOCUMENT_ROOT'] . "/template/images/users/" . $image['userfile']['name']);
        }

        return $imageName;
    }

    public function updateImage(array $image, $id) {
        if($imageName = $this->uploadImage($image, $id)) {
            $this->userRepo->updateImageById($imageName, $id);
            return true;
        }
    }

}

class UserController extends BaseController {

    protected $imageService;
    protected $userRepo;

    function __construct(Service\Image $imageService, Repository\User $userRepo) {
        $this->imageService = $imageService;
        $this->userRepo = $userRepo;
    }

    public function actionProfile($id) {

        if (isset($_POST['submit_photo'])) {

            $this->imageService->updateImage($_FILES, $id);
        }

        return $this->render('user/profile.php', [
                    'user' => $this->userRepo->getUserById($id),
                    'image' => $this->userRepo->getImageById($id)
        ]);
    }
}

Controller{
protected $cabinetRepo;
protected $zapisRepo;
function __constructor(CabinetRepository $cabinetRepo, ZapisRepository $zapisRepo ){
$this->zapisRepo = $zapisRepo;
$this->cabinetRepo = $cabinetRepo;
}

public function action(){

$zapisCollection = $this->zapisRepo->findOnCurrentDay();

}