2021-04-08 18:00:08 +02:00
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<?php
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require_once('../assets/php/dao.php');
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include_once('session_dto.php');
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class SessionDAO extends DAO {
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//Constructor:
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function __construct($bd_name){
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parent::__construct($bd_name);
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}
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//Methods:
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//Create a new Session.
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2021-04-10 20:54:56 +02:00
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public function createSession($id, $idfilm, $idhall, $idcinema, $date, $startTime, $seatPrice, $format){
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$sql = sprintf( "INSERT INTO `session` (`id`, `idfilm`, `idhall`, `idcinema`, `date`, `start_time`, `seat_price`, `format`)
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VALUES ('%d', '%d', '%d', '%d', '%s', '%s', '%d', '%s')",
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$id, $idfilm, $idhall, $idcinema, $date, $startTime, $seatPrice, $format);
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$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
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2021-04-08 18:00:08 +02:00
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return $sql;
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}
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//Returns a query to get the session's data.
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public function sessionData($id){
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2021-04-11 19:11:16 +02:00
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$sql = sprintf( "SELECT * FROM `session` WHERE id = '%d'", $id );
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2021-04-11 19:55:21 +02:00
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$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database en sessionData con la id '. $id);
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2021-04-11 19:08:22 +02:00
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return $resul;
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}
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2021-04-10 20:54:56 +02:00
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//Returns a query to check if the session in this cinema, hall and scheudle exists.
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public function selectSession($cinema, $hall, $start, $date){
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if($start == null){
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$sql = sprintf( "SELECT * FROM session WHERE
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idcinema = '%s' AND idhall = '%s' AND date = '%s'",
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$cinema, $hall, $date);
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}else{
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$sql = sprintf( "SELECT * FROM session WHERE
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idcinema = '%s' AND idhall = '%s' AND date = '%s' AND start_time = '%s'",
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$cinema, $hall, $date, $start);
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}
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$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
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return $resul;
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}
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2021-04-13 21:15:28 +02:00
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public function getAllSessionsFromDateHallAndCinema($cinema, $hall, $date){
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$sql = sprintf( "SELECT * FROM session WHERE
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idcinema = '%s' AND idhall = '%s' AND date = '%s'",
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$cinema, $hall, $date);
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$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
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$sessions = null;
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while($fila=mysqli_fetch_array($resul)){
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$sessions[] = $this->loadSession($fila["id"], $fila["idfilm"], $fila["idhall"], $fila["idcinema"], $fila["date"], $fila["start_time"], $fila["seat_price"], $fila["format"]);
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}
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mysqli_free_result($resul);
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return $sessions;
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}
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2021-04-11 19:55:21 +02:00
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//Edit Session.
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public function editSession($id, $idfilm, $idhall, $idcinema, $date, $startTime, $seatPrice, $format){
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$sql = sprintf( "UPDATE `session`
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SET `idfilm` = '%d' , `idhall` = '%d', `idcinema` = '%d', `date` = '%s',
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`start_time` = '%s', `seat_price` = '%d', `format` = '%s'
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WHERE `session`.`id` = '%d';",
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$idfilm, $idhall, $idcinema, $date, $startTime, $seatPrice, $format, $id);
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$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
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return $resul;
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}
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//Delete Session.
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public function deleteSession($id){
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$sql = sprintf( "DELETE FROM `session` WHERE `session`.`id` = '%d';",$id);
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$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
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return $resul;
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}
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2021-04-10 20:54:56 +02:00
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2021-04-08 18:00:08 +02:00
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//Create a new Session Data Transfer Object.
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2021-04-13 21:15:28 +02:00
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public function loadSession( $id, $idfilm, $idhall, $idcinema, $date, $startTime, $seatPrice, $format){
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return new SessionDTO( $id, $idfilm, $idhall, $idcinema, $date, $startTime, $seatPrice, $format);
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2021-04-08 18:00:08 +02:00
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}
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}
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2021-04-10 20:54:56 +02:00
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?>
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