<?php require_once('../assets/php/dao.php'); include_once('hall_dto.php'); class HallDAO extends DAO { //Constructor: function __construct($bd_name){ parent::__construct($bd_name); } //Methods: //Create a new Hall. public function createHall($number, $idcinema, $numCol, $numRows){ $sql = sprintf( "INSERT INTO `hall`( `number`, `idcinema`, `numrows`, `numcolumns`) VALUES ( '%d', '%d', '%i', '%i')", $number, $idcinema, $numRows, $numCol ); return $sql; } //Returns a query to get the halls data. public function getAllHalls($cinema){ $sql = sprintf( "SELECT * FROM hall WHERE idcinema = '%s'", $cinema); $resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database'); $hall = null; while($fila=mysqli_fetch_array($resul)){ $hall[] = $this->loadHall($fila["number"], $fila["idcinema"], $fila["numrows"], $fila["numcolumns"]); } mysqli_free_result($resul); return $hall; } //Create a new Hall Data Transfer Object. public function loadHall($number, $idcinema, $numrows, $numcolumns){ return new HallDTO($number, $idcinema, $numrows, $numcolumns); } //Edit Hall. public function editHall($id, $idcinema, $numCol, $numRows){ $sql = sprintf( "UPDATE `hall` SET `numrows` = '%i' , `numcolumns` = '%i' WHERE `hall`.`number` = '%d' AND `hall`.`idcinema` = '%d';", $numRows,$numCol,$id, $idcinema ); $resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database'); return $resul; } //Delete Hall. public function deleteHall($id, $idcinema){ $sql = sprintf( "DELETE FROM `hall` WHERE `hall`.`number` = '%d' AND `hall`.`idcinema` = '%d';",$id,$idcinema); $resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database'); return $resul; } } ?>