Add/edit/del manager todavia incompleto

falta terminar y probar

assets/php/common/manager_dao.php

@@ -0,0 +1,91 @@
+<?php
+	include_once('manager.php');
+	$template = new Template();
+    $prefix = $template->get_prefix();
+	include_once($prefix.'assets/php/dao.php');
+
+    class Manager_DAO extends DAO {
+
+		//Constructor:
+        function __construct($bd_name){
+			parent::__construct($bd_name);
+        }
+
+		//Methods:
+
+        //Create a new user Manager.
+		public function createManager($id, $username, $email, $pass, $rol){
+			$sql = sprintf( "INSERT INTO `users`( `id`, `username`, `email`, `password`, `rol`) 
+								VALUES ( '%d', '%s', '%s', '%s', '%s')", 
+									$id, $username, $email, $pass, $rol);
+			
+			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
+			return $resul;
+		}
+		
+		
+	    //Returns a query to get All the managers.
+		public function allManagersData(){
+			$sql = sprintf( "SELECT * FROM users WHERE users.rol=manager");
+			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
+
+			while($fila=$resul->fetch_assoc()){
+				$managers[] = $this->loadManager($fila["id"], $fila["username"], $fila["email"], $fila["password"], $fila["rol"]);
+			}
+			$resul->free();
+			return $managers;
+		}
+
+		//Returns a  manager data .
+		public function GetManager($id){
+			$sql = sprintf( "SELECT * FROM users WHERE users.id = '%d'", $id );
+			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
+			return $resul;
+		}
+          
+        public function selectManager($username){
+			$username = $this->mysqli->real_escape_string($username);
+
+			$sql = sprintf( "SELECT * FROM users WHERE username = '%s'", $username );
+			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
+
+			$resul->data_seek(0);
+			while ($fila = $resul->fetch_assoc()) {
+                $user = $this->loadUser($fila['id'], $fila['username'], $fila['email'], $fila['passwd'], $fila['rol']);
+			}
+
+			//mysqli_free_result($selectUser);
+			$resul->free();
+
+			return $user;
+		} 
+	
+
+		//Deleted manager by "id".
+		public function deleteManager($id){
+			$sql = sprintf( "DELETE FROM users WHERE users.id = '%d' ;",$id);
+
+			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
+
+			return $resul;
+		}
+		
+		//Edit manager.
+		public function editManager($id, $username, $email, $pass, $rol){
+			$sql = sprintf( "UPDATE users SET email = '%s' , pass = '%s',
+								WHERE users.id = '%d';", 
+									 $email, $pass, $id);
+
+			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
+
+			return $resul;
+		}
+	    
+		//Create a new Manager Data Transfer Object.
+		public function loadManager($id, $username, $email, $pass, $rol){
+			return new Manager($id, $username, $email, $pass, $rol);
+		}
+	    	
+    }
+
+?>