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panel_manager/includes/hall_dao.php

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+<?php
+	require_once('../assets/php/dao.php');
+	include_once('hall_dto.php');
+
+    class HallDAO extends DAO {
+
+		//Constructor:
+        function __construct($bd_name){
+			parent::__construct($bd_name);
+        }
+
+		//Methods:
+
+        //Create a new Hall.
+		public function createHall($number, $idcinema, $numCol, $numRows){
+
+			$sql = sprintf( "INSERT INTO `hall`( `number`, `idcinema`, `numrows`, `numcolumns`) 
+								VALUES ( '%d', '%d', '%i', '%i')", 
+								$number, $idcinema, $numRows, $numCol );
+
+			return $sql;
+		}
+
+		//Returns a query to get the halls data.
+		public function hallData($id,$idcinema){
+			$sql = sprintf( "SELECT * FROM `hall` 
+							WHERE `hall`.`number` = '%d' AND `hall`.`idcinema` = '%d';", 
+							$id, $idcinema );
+			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
+
+			return $resul;
+		}
+
+		//Create a new Hall Data Transfer Object.
+		public function loadHall($id, $idcinema, $numCol, $numRows){
+			return new HallDTO($id, $idcinema, $numCol, $numRows);
+		}
+
+		//Edit Hall.
+		public function editHall($id, $idcinema, $numCol, $numRows){
+
+			$sql = sprintf( "UPDATE `hall`
+							SET `numrows` = '%i' , `numcolumns` = '%i'
+							WHERE `hall`.`number` = '%d' AND `hall`.`idcinema` = '%d';", 
+							$numRows,$numCol,$id, $idcinema );
+
+			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
+
+			return $resul;
+		}
+
+		//Delete Hall.
+		public function deleteHall($id, $idcinema){
+
+			$sql = sprintf( "DELETE FROM `hall` WHERE `hall`.`number` = '%d' AND `hall`.`idcinema` = '%d';",$id,$idcinema);
+
+			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
+
+			return $resul;
+		}
+
+    }
+
+?>

panel_manager/includes/hall_dto.php

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+<?php
+    include_once('hall_dto_interface.php');
+
+    class HallDTO implements HallsDTO {
+
+        //Attributes:
+        private $_number;      //Room number.
+        private $_idcinema;    //Cinema Id
+        private $_numCol;      //Num columns.
+        private $_numRows;     //Num rows.
+
+
+		//Constructor:
+        function __construct($number, $idcinema, $numCol, $numRows){
+            $this->_number = $number;
+            $this->_idcinema = $idcinema;
+            $this->_numCol = $numCol;
+            $this->_numRows = $numRows;
+        }
+
+		//Methods:
+
+		//Getters && Setters:
+        public function setNumber($number){	$this->_number = $number; }
+		public function getNumber(){ return $this->_number; }
+
+        public function setIdcinema($idcinema){	$this->_idcinema = $idcinema; }
+		public function getIdcinema(){ return $this->_idcinema; }
+
+		public function setNumCol($numCol){ $this->_numCol = $numCol; }
+		public function getNumCol(){ return $this->_numCol; }
+
+		public function setNumRows($numRows){ $this->_numRows = $numRows; }
+		public function getNumRows(){ return $this->_numRows; }
+
+    }
+?>

panel_manager/includes/hall_dto_interface.php

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+<?php
+    interface HallsDTO {
+        public function setNumber($number);
+		public function getNumber();
+        public function setIdcinema($idcinema);
+		public function getIdcinema();
+		public function setNumCol($numCol);
+		public function getNumCol();
+		public function setNumRows($numRows);
+		public function getNumRows();
+    }
+?>