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| <?php | |
| // Model | |
| namespace Model; | |
| abstract class Connection { | |
| protected $con; | |
| function __construct () { | |
| $this->conn = "Database Conn"; // Aqui fazer a conexão com o banco | |
| } | |
| } | |
| abstract class Model extends Connection { | |
| protected $table; | |
| function __construct () { | |
| $table = $this->resolveTableName(get_called_class()); | |
| $this->table = $table ?? null; | |
| } | |
| private function resolveTableName ($class) { | |
| $payloadString = explode("\\", $class); | |
| $hasNamespace = count($payloadString) > 1 ? true : false; | |
| $table = null; | |
| if ($hasNamespace) { | |
| $lastClassName = count($payloadString) - 1; | |
| $table = strtolower($payloadString[ $lastClassName ]); | |
| } else { | |
| $table = strtolower($class); | |
| } | |
| return $table; | |
| } | |
| public function select () { | |
| echo "SELECT * FROM table"; | |
| } | |
| public function update () { | |
| echo "UPDATE table SET field = ?"; | |
| } | |
| public function insert () { | |
| echo "INSERT INTO table (...fields) VALUES(...values)"; | |
| } | |
| public function delete () { | |
| echo "DELETE FROM table WHERE field = ?"; | |
| } | |
| public function getTableName () { | |
| return $this->table; | |
| } | |
| public function getConn () { return $this->con; } | |
| } | |
| class User extends Model {} | |
| // Controllers | |
| namespace Controller; | |
| use Model\User; | |
| class UserController { | |
| public function getUserTableName () { | |
| $user = new User(); | |
| return view(["table" => $user->getTableName()]); | |
| } | |
| } | |
| function view ($data) { | |
| $viewExample = <<<HTML | |
| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <meta http-equiv="X-UA-Compatible" content="ie=edge"> | |
| <title>Document</title> | |
| </head> | |
| <body> | |
| <h1> Tabela: {$data["table"]} </h1> | |
| </body> | |
| </html> | |
| HTML; | |
| return $viewExample; | |
| } | |
| // Retorno ao Client | |
| $userController = new UserController(); | |
| $payload = $userController->getUserTableName(); | |
| exit($payload); |
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