<?php require_once('../assets/php/dao.php'); include_once('session_dto.php'); class SessionDAO extends DAO { //Constructor: function __construct($bd_name){ parent::__construct($bd_name); } //Methods: //Create a new Session. public function createSession($id, $idfilm, $idhall, $idcinema, $date, $startTime, $seatPrice, $format){ $sql = sprintf( "INSERT INTO `session` (`id`, `idfilm`, `idhall`, `idcinema`, `date`, `start_time`, `seat_price`, `format`) VALUES ('%d', '%d', '%d', '%d', '%s', '%s', '%d', '%s')", $id, $idfilm, $idhall, $idcinema, $date, $startTime, $seatPrice, $format); $resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database'); return $sql; } //Returns a query to get the session's data. public function sessionData($id){ $sql = sprintf( "SELECT * FROM `session` WHERE id = '%d'", $id ); $resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database en sessionData con la id '. $id); return $resul; } //Returns a query to check if the session in this cinema, hall and scheudle exists. public function selectSession($cinema, $hall, $start, $date){ if($start == null){ $sql = sprintf( "SELECT * FROM session WHERE idcinema = '%s' AND idhall = '%s' AND date = '%s'", $cinema, $hall, $date); }else{ $sql = sprintf( "SELECT * FROM session WHERE idcinema = '%s' AND idhall = '%s' AND date = '%s' AND start_time = '%s'", $cinema, $hall, $date, $start); } $resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database'); return $resul; } //Edit Session. public function editSession($id, $idfilm, $idhall, $idcinema, $date, $startTime, $seatPrice, $format){ $sql = sprintf( "UPDATE `session` SET `idfilm` = '%d' , `idhall` = '%d', `idcinema` = '%d', `date` = '%s', `start_time` = '%s', `seat_price` = '%d', `format` = '%s' WHERE `session`.`id` = '%d';", $idfilm, $idhall, $idcinema, $date, $startTime, $seatPrice, $format, $id); $resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database'); return $resul; } //Delete Session. public function deleteSession($id){ $sql = sprintf( "DELETE FROM `session` WHERE `session`.`id` = '%d';",$id); $resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database'); return $resul; } //Create a new Session Data Transfer Object. public function loadSession( $id, $idfilm, $idhall, $date, $startTime, $seatPrice, $format){ return new SessionDTO( $id, $idfilm, $idhall, $date, $startTime, $seatPrice, $format); } } ?>