SW/panel_manager/includes/session_dao.php

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<?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:
public function createSession($id, $idfilm, $idhall, $idcinema, $date, $startTime, $seatPrice, $format){
$format = $this->mysqli->real_escape_string($format);
$date = date('Y-m-d', strtotime( $date ) );
$startTime = date('H:i:s', strtotime( $startTime ) );
$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');
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return $sql;
}
//Returns a query to get the session's data.
public function sessionData($id){
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$sql = sprintf( "SELECT * FROM `session` WHERE id = '%d'", $id );
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$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database en sessionData con la id '. $id);
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return $resul;
}
//Returns the count of the session searched
public function searchSession($cinema, $hall, $startTime, $date){
$date = date('Y-m-d', strtotime( $date ) );
$startTime = date('H:i:s', strtotime( $startTime ) );
$sql = sprintf( "SELECT COUNT(*) FROM session WHERE
idcinema = '%s' AND idhall = '%s' AND date = '%s' AND start_time = '%s'",
$cinema, $hall, $date, $startTime);
$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
$session = null;
$session = mysqli_fetch_array($resul);
mysqli_free_result($resul);
return $session[0];
}
//Returns a query to get all the session's data.
public function getAllSessionsFromACinemaHallDate($cinema, $hall, $date){
$date = date('Y-m-d', strtotime( $date ) );
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$sql = sprintf( "SELECT * FROM session WHERE
idcinema = '%s' AND idhall = '%s' AND date = '%s'",
$cinema, $hall, $date);
$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
$sessions = null;
while($fila=mysqli_fetch_array($resul)){
$sessions[] = $this->loadSession($fila["id"], $fila["idfilm"], $fila["idhall"], $fila["idcinema"], $fila["date"], $fila["start_time"], $fila["seat_price"], $fila["format"]);
}
mysqli_free_result($resul);
return $sessions;
}
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public function editSession($id, $idfilm, $idhall, $idcinema, $date, $startTime, $seatPrice, $format){
$format = $this->mysqli->real_escape_string($format);
$date = date('Y-m-d', strtotime( $date ) );
$startTime = date('H:i:s', strtotime( $startTime ) );
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$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 $resul;
}
public function deleteSession($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;
}
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//Create a new Session Data Transfer Object.
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public function loadSession( $id, $idfilm, $idhall, $idcinema, $date, $startTime, $seatPrice, $format){
return new SessionDTO( $id, $idfilm, $idhall, $idcinema, $date, $startTime, $seatPrice, $format);
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}
}
?>