Muchas conexiones con la base de datos.

Ahora se pueden añadir sesiones (para una sala, cine y fecha predeterminada en el codigo). El "escoger" la pelicula es simplemente meter el id de la pelicula en cuestion.
La lista de sesiones en la vista de las sesiones hace recibe un array desde la base de datos (para una sala,cine y fecha predeterminada en el codigo). Lo que muestra la tabla tambien es solo la id de la pelicula.

panel_manager/includes/formSession.php

@@ -0,0 +1,66 @@
+<?php
+
+include_once('session_dao.php');
+include_once('../assets/php/form.php');
+
+class FormSession extends Form {
+
+    //Atributes:
+    private $correct;  // Indicates if the session is correct.
+    private $reply; // Validation response
+	
+    //Constructor:
+    public function __construct() {
+        parent::__construct('formSession');
+        $this->reply = array();
+    }
+
+    //Methods:
+
+    //Returns validation response:
+    public function getReply() {
+        
+		//Habria que comprobar si realmente se ha validado la respuesta antes de escribir una respuesta correcta
+		if($this->correct){
+			$this->reply = "<h1> Operacion realizada con exito </h1><hr />
+						<p> Se ha añadido la sesion correctamente en la base de datos.</p>
+						<a href='../panel_manager/index.php'><button>Panel Gerente</button></a>";
+		} else {
+			$this->reply = "<h1> ERROR  </h1><hr />
+						<p> Ha habido un error en la operacion. Revisa los datos introducidos o ponte en contacto con el administrador de la base de datos.</p>
+						<a href='../panel_manager/index.php'><button>Panel Gerente</button></a>";
+			
+		}
+        return $this->reply;
+    }
+
+    //Process form:
+    public function processesForm($price, $film, $format, $start) {
+        $this->correct = true;
+		$hall = 2;
+		$cinema = 1;
+		$date = "2021-04-10";
+		//Habria que validar todo para que encaje en la base de datos
+		
+		$start = date('H:i:s', strtotime( $start ) );
+        $date = date('Y-m-d', strtotime( $date ) );
+		
+		$bd = new sessionDAO('complucine');
+		if($bd){
+			$selectSession = $bd->selectSession($cinema, $hall, $start, $date);
+			
+			if($selectSession && $selectSession->num_rows >= 1)	{
+				$this->correct = false;
+				
+			} else{	
+				$bd->createSession(null, $film, $hall,$cinema, $date, $start, $price, $format);
+			}
+
+			mysqli_free_result($selectSession);	
+		}
+    }
+
+}
+
+?>
+

panel_manager/includes/listSessions.php

@@ -0,0 +1,67 @@
+<?php
+
+include_once('session_dao.php');
+
+
+class ListSessions{
+	
+    //Atributes:
+	private $array;
+	private $size;
+	
+	private $cinema;
+	private $hall;
+	private $date;
+
+    //Constructor:
+    public function __construct($cinema,$hall,$date) {
+        $this->array = array();
+		
+		$this->cinema = $cinema;
+		$this->hall = $hall;
+		$this->date = $date;
+    }
+    //Methods:
+
+    //Returns the whole session array
+    public function getArray() {
+        return $this->array;
+    }
+	
+	//Returns the value i from the array
+    public function getiArray($i) {
+		if($i < $size){
+			return $this->array($i);
+		} else {
+			return null;
+		}
+		
+    }
+	//Change the patterns of the filter
+	public function setCinema($cinema){$this->cinema = $cinema;}
+	public function setHall($hall){$this->hall = $hall;}
+	public function setDate($date){$this->date = $date;}
+	
+    //Update the array with current filter values
+    public function filterList() {
+		
+        $this->date = date('Y-m-d', strtotime( $this->date ) );
+		
+		$bd = new sessionDAO('complucine');
+		
+		if($bd){
+			$selectSession = $bd->selectSession($this->cinema, $this->hall, null, $this->date);
+			$selectSession->data_seek(0);
+			$this->size = 0;
+			while ($fila = $selectSession->fetch_assoc()) {
+                $this->array[]= new SessionDTO($fila['id'], $fila['idfilm'], $fila['idhall'], $fila['idcinema'], $fila['date'], date('h:i', strtotime( $fila['start_time'])) , $fila['seat_price'], $fila['format']);
+				$this->size++;
+			}
+			mysqli_free_result($selectSession);	
+		}
+    }
+
+}
+
+?>
+

panel_manager/includes/session_dao.php

@@ -12,12 +12,14 @@
 		//Methods:
 
         //Create a new Session.
-		public function createSession($id, $idfilm, $idhall, $date, $startTime, $seatPrice, $format){
-
-			$sql = sprintf( "INSERT INTO sessions( $id, $idfilm, $idhall, $date, $startTime, $seatPrice, $format) 
-								VALUES ( '%s', '%s', '%s', '%date', '%time', '%d', '%s')", 
-									 $id, $idfilm, $idhall, $date, $startTime, $seatPrice, $format );
-
+		public function createSession($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;
 		}
 
@@ -28,7 +30,25 @@
 
 			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;
+		}
+		
+		
+		
+		
 		//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);
@@ -36,4 +56,4 @@
 
     }
 
-?>
+?>

panel_manager/includes/session_dto.php

@@ -5,18 +5,20 @@
 
         //Attributes:
         private $_id;           //Session Id.
-        private $_idfilm;       //Film Id
-        private $_idhall        //Hall id
+        private $_idfilm;       //Film Id  -> deberia ser un objeto tipo pelicula? para poder sacar el nombre de la pelicula en cuestion
+        private $_idhall;       //Hall id  -> deberia ser un objeto tipo room/hall/sala de cine por lo mismo
+		private $_idcinema;			
         private $_date;         //Session date.
         private $_startTime;    //Session start time.
         private $_seatPrice;    //Seat price.
         private $_format;       //Type of film: 3D | 4D | normal | subtitle | mute.
 
 		//Constructor:
-        function __construct($id, $idfilm, $idhall, $date, $startTime, $seatPrice, $format){
+        function __construct($id, $idfilm, $idhall, $idcinema, $date, $startTime, $seatPrice, $format){
             $this->_id = $id;
             $this->_idfilm = $idfilm;
             $this->_idhall = $idhall;
+			$this->_idcinema = $idcinema;
             $this->_date = $date;
             $this->_startTime = $startTime;
             $this->_seatPrice = $seatPrice;
@@ -32,8 +34,11 @@
         public function setIdfilm($idfilm){ $this->_idfilm = $idfilm; }
 		public function getIdfilm(){ return $this->_idfilm; }
         
-        public function setIdhall($film){ $this->_idhall = $idhall; }
+        public function setIdhall($idhall){ $this->_idhall = $idhall; }
 		public function getIdhall(){ return $this->_idhall; }
+		
+		public function setIdcinema($cinema){ $this->_idcinema = $idcinema; }
+		public function getIdcinema(){ return $this->_idcinema; }
 
 		public function setDate($date){ $this->_date = $date; }
 		public function getDate(){ return $this->_date; }