76 lines
2.3 KiB
PHP
76 lines
2.3 KiB
PHP
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<?php
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include_once('seat.php');
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class SeatDAO 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 Seat taking the new hall,cinema,row,col and state saving in the database
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public function createSeat($hall, $cinema, $row, $col, $state){
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$sql = sprintf( "INSERT INTO `seat`( `idhall`, `idcinema`, `numrow`, `numcolum`, `active`)
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VALUES ( '%d', '%d', '%d', '%d', '%d')",
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$hall, $cinema, $row, $col, $state);
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$resul = mysqli_query($this->mysqli, $sql) or die ('Error BD createSeat');
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return $sql;
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}
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//Returns a query to get all the seat's data.
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public function getAllSeats($number, $cinema){
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$sql = sprintf( "SELECT * FROM seat WHERE
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idhall = '%d' AND idcinema = '%d'",
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$number, $cinema);
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$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
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$seat_map = null;
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while($fila=mysqli_fetch_array($resul)){
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$seat_map[] = $this->loadSeat($fila["idhall"], $fila["idcinema"], $fila["numrow"], $fila["numcolum"], $fila["active"]);
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}
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mysqli_free_result($resul);
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return $seat_map;
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}
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//Delete a Seat whit the primary key
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public function deletemapSeats($hall, $cinema){
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$sql = sprintf( "DELETE FROM `seat` WHERE
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idcinema = '%s' AND idhall = '%s'",
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$cinema, $hall);
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$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
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return $resul;
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}
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//Change state of the seat.
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/*
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public function changeSeatState($hall, $cinema, $row, $col, $state){
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$id = $this->mysqli->real_escape_string($idHall);
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$state = $this->mysqli->real_escape_string($state);
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$sql = sprintf( "UPDATE seat SET active = '%d' WHERE idhall = '%d' AND idcinema = '%d' AND numrow = '%d' AND numcolum = '%d'",
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$state, $hall, $cinema, $row, $col );
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$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
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return $resul;
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}
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*/
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//Create a new Seat Data Transfer Object.
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public function loadSeat($idhall, $idcinema, $numRow, $numCol, $state){
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return new Seat($idhall, $idcinema, $numRow, $numCol, $state);
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}
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}
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?>
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