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<?php | |
namespace Application\Model; | |
use Zend\Db\TableGateway\TableGateway; | |
class PostTableGateway | |
{ | |
protected $tableGateway; | |
public function __construct(TableGateway $tableGateway) | |
{ | |
$this->tableGateway = $tableGateway; | |
} | |
public function fetchAll() | |
{ | |
$resultSet = $this->tableGateway->select(); | |
return $resultSet; | |
} | |
public function get($id) | |
{ | |
$id = (int) $id; | |
$rowset = $this->tableGateway->select(array('id' => $id)); | |
$row = $rowset->current(); | |
if (!$row) { | |
throw new \Exception("Não encontrado id $id"); | |
} | |
return $row; | |
} | |
public function save(Post $post) | |
{ | |
$data = array( | |
'title' => $post->title, | |
'description' => $post->description, | |
'post_date' => $post->post_date, | |
); | |
$id = (int) $post->id; | |
if ($id == 0) { | |
$this->tableGateway->insert($data); | |
} else { | |
if ($this->get($id)) { | |
$this->tableGateway->update($data, array('id' => $id)); | |
} else { | |
throw new \Exception('Post não existe'); | |
} | |
} | |
} | |
public function delete($id) | |
{ | |
$this->tableGateway->delete(array('id' => (int) $id)); | |
} | |
} |
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