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assets/php/includes/purchase_dao.php

@@ -0,0 +1,46 @@
+<?php
+	include_once('purchase.php');
+
+    class PurchaseDAO extends DAO {
+
+        //Attributes:
+
+		//Constructor:
+        function __construct($bd_name){
+			parent::__construct($bd_name);
+        }
+
+		//Methods:
+
+		//Create a new Purchase.
+		public function createPurchase($idUser, $idSession, $idHall, $idCinema, $row, $column, $time){
+			$sql = sprintf( "INSERT INTO purchase( iduser, idsession, idhall, idcinema, numrow, numcolum, time_purchase ) 
+								VALUES ( '%d', '%d', '%d', '%d', '%d', '%d', '%s' )", 
+									$idUser, $idSession, $idHall, $idCinema, $row, $column, $time );
+			
+			$resul = mysqli_query($this->mysqli, $sql);
+
+			return $resul;
+		}
+
+		//All purchases of one user.
+		public function allPurchasesData($idUser){
+			$sql = sprintf( "SELECT * FROM purchase WHERE iduser = '%d' ", $idUser);
+			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
+
+			$purchases = null;
+			while($fila=$resul->fetch_assoc()){
+				$purchases[] = $this->loadPurchase($fila["iduser"], $fila["idsession"], $fila["idhall"], $fila["idcinema"], $fila["numrow"], $fila["numcolum"], $fila["time_purchase"]);
+			}
+			$resul->free();
+			return $purchases;
+		}
+
+		//Create a new User Data Transfer Object.
+		public function loadPurchase($idUser, $idSession, $idHall, $idCinema, $row, $column, $time){
+			return new Purchase($idUser, $idSession, $idHall, $idCinema, $row, $column, $time);
+		}
+
+    }
+
+?>