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<?php |
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namespace App\Service; |
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use App\Controller\Base; |
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use App\Repository\UsersRepository; |
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use Respect\Validation\Validator as v; |
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/** |
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* Users Service. |
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*/ |
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class UsersService extends Base |
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{ |
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/** |
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* Constructor of the class. |
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* |
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* @param object $database |
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*/ |
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public function __construct(\PDO $database) |
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{ |
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$this->database = $database; |
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} |
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/** |
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* Check if the user exists. |
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* |
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* @param int $userId |
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* @return object $user |
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* @throws \Exception |
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*/ |
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public function checkUser($userId) |
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{ |
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$repo = new UsersRepository; |
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$stmt = $this->database->prepare($repo->getUserQuery()); |
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$stmt->bindParam('id', $userId); |
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$stmt->execute(); |
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$user = $stmt->fetchObject(); |
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if (!$user) { |
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throw new \Exception(self::USER_NOT_FOUND, 404); |
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} |
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return $user; |
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} |
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/** |
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* Get all users. |
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* |
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* @return array |
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*/ |
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public function getUsers() |
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{ |
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$repository = new UsersRepository; |
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$query = $repository->getUsersQuery(); |
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$statement = $this->database->prepare($query); |
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$statement->execute(); |
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return $statement->fetchAll(); |
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} |
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/** |
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* Get one user by id. |
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* |
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* @param int $userId |
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* @return array |
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*/ |
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public function getUser($userId) |
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{ |
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$user = $this->checkUser($userId); |
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return $user; |
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} |
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/** |
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* Search users by name. |
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* |
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* @param string $str |
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* @return array |
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* @throws \Exception |
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*/ |
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View Code Duplication |
public function searchUsers($str) |
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{ |
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$repo = new UsersRepository; |
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$stmt = $this->database->prepare($repo->searchUsersQuery()); |
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$name = '%' . $str . '%'; |
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$stmt->bindParam('name', $name); |
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$stmt->execute(); |
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$users = $stmt->fetchAll(); |
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if (!$users) { |
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throw new \Exception(self::USER_NAME_NOT_FOUND, 404); |
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} |
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return $users; |
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} |
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/** |
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* Create a user. |
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* |
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* @param array $input |
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* @return array |
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* @throws \Exception |
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*/ |
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public function createUser($input) |
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{ |
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if (!isset($input['name'])) { |
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throw new \Exception(self::USER_NAME_REQUIRED, 400); |
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} |
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$name = $input['name']; |
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$usernameValidator = v::alnum()->length(1, 100); |
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if (!$usernameValidator->validate($name)) { |
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throw new \Exception(self::USER_NAME_INVALID, 400); |
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} |
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$email = null; |
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if (isset($input['email'])) { |
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$email = $this->validateEmail($input['email']); |
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} |
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$repository = new UsersRepository; |
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$query = $repository->createUserQuery(); |
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$statement = $this->database->prepare($query); |
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$statement->bindParam('name', $name); |
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$statement->bindParam('email', $email); |
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$statement->execute(); |
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$user = $this->checkUser($this->database->lastInsertId()); |
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return $user; |
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} |
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/** |
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* Update a user. |
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* |
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* @param array $input |
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* @param int $userId |
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* @return array |
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* @throws \Exception |
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*/ |
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View Code Duplication |
public function updateUser($input, $userId) |
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{ |
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$user = $this->checkUser($userId); |
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if (empty($input['name']) && empty($input['email'])) { |
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throw new \Exception(self::USER_INFO_REQUIRED, 400); |
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} |
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$username = isset($input['name']) ? $input['name'] : $user->name; |
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$email = $user->email; |
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if (isset($input['email'])) { |
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$email = $this->validateEmail($input['email']); |
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} |
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$repository = new UsersRepository; |
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$query = $repository->updateUserQuery(); |
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$statement = $this->database->prepare($query); |
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$statement->bindParam('id', $userId); |
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$statement->bindParam('name', $username); |
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$statement->bindParam('email', $email); |
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$statement->execute(); |
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return $this->checkUser($userId); |
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} |
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/** |
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* Delete a user. |
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* |
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* @param int $userId |
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* @return array |
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*/ |
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public function deleteUser($userId) |
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{ |
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$this->checkUser($userId); |
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$repository = new UsersRepository; |
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$query = $repository->deleteUserQuery(); |
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$statement = $this->database->prepare($query); |
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$statement->bindParam('id', $userId); |
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$statement->execute(); |
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return self::USER_DELETED; |
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} |
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} |
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maurobonfietti /
api-rest-slimphp
