From 9756959978f583f40ae7be5316df476b024daea5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fernando=20M=C3=A9ndez?=
 <45081533+FerMdez@users.noreply.github.com>
Date: Wed, 28 Apr 2021 21:46:10 +0200
Subject: [PATCH] Add files via upload

---
 assets/php/common/film_dao.php              | 103 +++++++++++++++++++
 assets/php/common/film_dto.php              |  37 +++++++
 assets/php/common/film_dto_interface.php    |  14 +++
 assets/php/common/hall_dao.php              |  73 ++++++++++++++
 assets/php/common/hall_dto.php              |  38 +++++++
 assets/php/common/hall_dto_interface.php    |  12 +++
 assets/php/common/session_dao.php           | 106 ++++++++++++++++++++
 assets/php/common/session_dto.php           |  56 +++++++++++
 assets/php/common/session_dto_interface.php |  20 ++++
 assets/php/common/user_dao.php              |  95 ++++++++++++++++++
 assets/php/common/user_dto.php              |  37 +++++++
 assets/php/common/users_dto_interface.php   |  14 +++
 assets/php/dao.php                          |   8 +-
 index.php                                   |   6 +-
 login/includes/formLogin.php                |   2 +-
 panel_admin/includes/formFilm.php           |   5 +-
 panel_admin/index.php                       |   2 +-
 panel_admin/manage_films.php                |   8 +-
 panel_admin/updateFilm.php                  |   2 +-
 panel_admin/update_film.php                 |   4 +-
 panel_manager/edit_sessions.php             |  12 +--
 panel_manager/includes/formHall.php         |   2 +-
 panel_manager/includes/formSession.php      |   2 +-
 panel_manager/manage_rooms.php              |   2 +-
 panel_manager/manage_sessions.php           |   8 +-
 register/includes/formRegister.php          |   2 +-
 showtimes/index.php                         |   2 +-
 27 files changed, 641 insertions(+), 31 deletions(-)
 create mode 100644 assets/php/common/film_dao.php
 create mode 100644 assets/php/common/film_dto.php
 create mode 100644 assets/php/common/film_dto_interface.php
 create mode 100644 assets/php/common/hall_dao.php
 create mode 100644 assets/php/common/hall_dto.php
 create mode 100644 assets/php/common/hall_dto_interface.php
 create mode 100644 assets/php/common/session_dao.php
 create mode 100644 assets/php/common/session_dto.php
 create mode 100644 assets/php/common/session_dto_interface.php
 create mode 100644 assets/php/common/user_dao.php
 create mode 100644 assets/php/common/user_dto.php
 create mode 100644 assets/php/common/users_dto_interface.php

diff --git a/assets/php/common/film_dao.php b/assets/php/common/film_dao.php
new file mode 100644
index 0000000..1bb9682
--- /dev/null
+++ b/assets/php/common/film_dao.php
@@ -0,0 +1,103 @@
+<?php
+	include_once('film_dto.php');
+	$template = new Template();
+    $prefix = $template->get_prefix();
+	include_once($prefix.'assets/php/dao.php');
+
+    class Film_DAO extends DAO {
+
+		//Constructor:
+        function __construct($bd_name){
+			parent::__construct($bd_name);
+        }
+
+		//Methods:
+
+        //Create a new Session.
+		public function createFilm($id, $tittle, $duration, $language,$description){
+			$sql = sprintf( "INSERT INTO `film`( `id`, `tittle`, `duration`, `language`,`description`) 
+								VALUES ( '%d', '%s', '%d', '%s','%s')", 
+									$id, $tittle, $duration, $language,$description);
+			
+			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
+			return $resul;
+		}
+		//Returns a  film data .
+		public function GetFilm($tittle,$language){
+			$sql = sprintf( "SELECT * FROM film WHERE film.tittle = '%s'AND film.language='%s'", $tittle,$language );
+			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
+			return $resul;
+		}
+
+		//Returns a query to get the film's data.
+		public function FilmData($id){
+			$sql = sprintf( "SELECT * FROM film WHERE id = '%d'", $id );
+			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
+
+			return $resul;
+		}
+		
+	    //Returns a query to get All the films.
+		public function allFilmData(){
+			$sql = sprintf( "SELECT * FROM film ");
+			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
+
+			while($fila=$resul->fetch_assoc()){
+				$films[] = $this->loadFilm($fila["id"], $fila["tittle"], $fila["duration"], $fila["language"], $fila["description"]);
+			}
+			$resul->free();
+			return $films;
+		}
+
+
+		//Returns a query to get all films tittles.
+		public function tittleFilmData(){
+			$sql = sprintf( "SELECT DISTINCT tittle FROM film ");
+			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
+
+			return $resul;
+		}
+
+		//Returns a query to get all films descriptions.
+		public function descriptionFilmData(){
+			$sql = sprintf( "SELECT description FROM film ");
+			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
+
+			return $resul;
+		}
+
+		/*
+		public function addFilm($films) {
+			$resul =  mysqli_query($this->mysqli, $this->createFilm($film.getId(), $film.getTittle(), $film.getDuration(), $film.getLanguage(), $film.getDescription())) or die ('Error into query database');
+			return $resul;
+		}
+		*/
+
+		//Deleted film by "id".
+		public function deleteFilm($id){
+			$sql = sprintf( "DELETE FROM film WHERE film.id = '%d' ;",$id);
+
+			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
+
+			return $resul;
+		}
+		
+		//Edit a film.
+		public function editFilm($id, $tittle, $duration, $language,$description){
+			$sql = sprintf( "UPDATE film SET tittle = '%s' , duration = '%d', language ='%s' , description ='%s'
+								WHERE film.id = '%d';", 
+									$tittle, $duration, $language, $description, $id);
+
+			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
+
+			return $resul;
+		}
+	    
+		//Create a new film Data Transfer Object.
+		public function loadFilm($id, $tittle, $duration, $language,$description){
+			return new Film_DTO( $id, $tittle, $duration, $language,$description);
+		}
+	    	
+    }
+
+?>
diff --git a/assets/php/common/film_dto.php b/assets/php/common/film_dto.php
new file mode 100644
index 0000000..3b24897
--- /dev/null
+++ b/assets/php/common/film_dto.php
@@ -0,0 +1,37 @@
+<?php
+    include_once('film_dto_interface.php');
+    
+    class Film_DTO implements FilmDTO {
+
+        //Attributes:
+        private $_id;               //Film ID.
+        private $_tittle;           //Film tittle.
+        private $_duration;         //Film duration.
+        private $_language;         //Film language.
+        private $_description;      //Film description.
+      
+
+		//Constructor:
+        function __construct($id, $tittle, $duration, $language, $description){
+            $this->_id = $id;
+            $this->_tittle = $tittle;
+            $this->_duration = $duration;
+            $this->_language = $language;
+            $this->_description = $description;
+        }
+
+		//Methods:
+
+		//Getters && Setters:
+        public function setId($id){	$this->_id = $id; }
+		public function getId(){ return $this->_id; }
+        public function setTittle($tittle) {$this->_tittle = $tittle; }
+		public function getTittle(){return $this->_tittle;}
+        public function setDuration($duration){$this->_duration = $duration; }
+		public function getDuration() {return $this->_duration;}
+        public function setLanguage($language) {$this->_language = $language; }
+		public function getLanguage(){return $this->_language;}
+        public function setDescription($description){  $this->_description = $description;}
+		public function getDescription(){return  $this->_description;}
+    }
+?>
\ No newline at end of file
diff --git a/assets/php/common/film_dto_interface.php b/assets/php/common/film_dto_interface.php
new file mode 100644
index 0000000..23931f3
--- /dev/null
+++ b/assets/php/common/film_dto_interface.php
@@ -0,0 +1,14 @@
+<?php
+    interface FilmDTO {
+        public function setId($id);
+		public function getId();
+        public function setTittle($tittle);
+		public function getTittle();
+        public function setDuration($duration);
+		public function getDuration();
+        public function setLanguage($language);
+		public function getLanguage();
+        public function setDescription($description);
+        public function getDescription();
+    }
+?>
\ No newline at end of file
diff --git a/assets/php/common/hall_dao.php b/assets/php/common/hall_dao.php
new file mode 100644
index 0000000..4c85a7c
--- /dev/null
+++ b/assets/php/common/hall_dao.php
@@ -0,0 +1,73 @@
+<?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 $sql;
+		}
+
+		//Returns a query to get the halls data.
+		public function getAllHalls($cinema){
+			$sql = sprintf( "SELECT * FROM hall WHERE 
+							idcinema = '%s'", 
+							$cinema);	
+							
+			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
+			
+			$hall = null;
+			
+			while($fila=mysqli_fetch_array($resul)){
+				$hall[] = $this->loadHall($fila["number"], $fila["idcinema"], $fila["numrows"], $fila["numcolumns"]);
+			}
+			
+			mysqli_free_result($resul);
+			
+			return $hall;
+		}
+
+		//Create a new Hall Data Transfer Object.
+		public function loadHall($number, $idcinema, $numrows, $numcolumns){
+			return new HallDTO($number, $idcinema, $numrows, $numcolumns);
+		}
+
+		//Edit Hall.
+		public function editHall($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;
+		}
+
+    }
+
+?>
\ No newline at end of file
diff --git a/assets/php/common/hall_dto.php b/assets/php/common/hall_dto.php
new file mode 100644
index 0000000..40eed19
--- /dev/null
+++ b/assets/php/common/hall_dto.php
@@ -0,0 +1,38 @@
+<?php
+    include_once('hall_dto_interface.php');
+
+    class HallDTO implements HallsDTO {
+
+        //Attributes:
+        private $_number;      //Room number.
+        private $_idcinema;    //Cinema Id
+		private $_numRows;     //Num rows.
+        private $_numCol;      //Num columns.
+
+		//Constructor:
+        function __construct($number, $idcinema, $numRows, $numCol){
+            $this->_number = $number;
+            $this->_idcinema = $idcinema;
+            $this->_numRows = $numRows;
+			$this->_numCol = $numCol;
+        }
+
+		//Methods:
+
+		//Getters && Setters:
+        public function setNumber($number){	$this->_number = $number; }
+		public function getNumber(){ return $this->_number; }
+
+        public function setIdcinema($idcinema){	$this->_idcinema = $idcinema; }
+		public function getIdcinema(){ return $this->_idcinema; }
+
+		public function setNumRows($numRows){ $this->_numRows = $numRows; }
+		public function getNumRows(){ return $this->_numRows; }
+		
+		public function setNumCol($numCol){ $this->_numCol = $numCol; }
+		public function getNumCol(){ return $this->_numCol; }
+
+
+
+    }
+?>
\ No newline at end of file
diff --git a/assets/php/common/hall_dto_interface.php b/assets/php/common/hall_dto_interface.php
new file mode 100644
index 0000000..0489026
--- /dev/null
+++ b/assets/php/common/hall_dto_interface.php
@@ -0,0 +1,12 @@
+<?php
+    interface HallsDTO {
+        public function setNumber($number);
+		public function getNumber();
+        public function setIdcinema($idcinema);
+		public function getIdcinema();
+		public function setNumCol($numCol);
+		public function getNumCol();
+		public function setNumRows($numRows);
+		public function getNumRows();
+    }
+?>
\ No newline at end of file
diff --git a/assets/php/common/session_dao.php b/assets/php/common/session_dao.php
new file mode 100644
index 0000000..381e55a
--- /dev/null
+++ b/assets/php/common/session_dao.php
@@ -0,0 +1,106 @@
+<?php
+	require_once('../assets/php/dao.php');
+	include_once('session_dto.php');
+	
+    class SessionDAO extends DAO {
+		//Constructor:
+        function __construct($bd_name){
+			parent::__construct($bd_name);
+        }
+		//Methods:
+		
+		public function createSession($id, $idfilm, $idhall, $idcinema, $date, $startTime, $seatPrice, $format){
+			$format = $this->mysqli->real_escape_string($format);	
+			$date = date('Y-m-d', strtotime( $date ) ); 
+			$startTime = date('H:i:s', strtotime( $startTime ) );
+			
+			$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 $sql;
+		}
+
+		//Returns a query to get the session's data.
+		public function sessionData($id){
+			$sql = sprintf( "SELECT * FROM `session` WHERE id = '%d'", $id );
+			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database en sessionData con la id '. $id);
+
+			return $resul;
+		}	
+		
+		//Returns the count of the session searched
+		public function searchSession($cinema, $hall, $startTime, $date){
+			$date = date('Y-m-d', strtotime( $date ) ); 
+			$startTime = date('H:i:s', strtotime( $startTime ) );
+			
+			$sql = sprintf( "SELECT COUNT(*) FROM session WHERE 
+							idcinema = '%s' AND idhall = '%s' AND date = '%s' AND start_time = '%s'", 
+							$cinema, $hall, $date, $startTime);	
+			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
+			
+			$session = null;
+			$session = mysqli_fetch_array($resul);
+			
+			mysqli_free_result($resul);
+			
+			return $session[0];
+		}
+		
+		//Returns a query to get all the session's data.
+		public function getAllSessionsFromACinemaHallDate($cinema, $hall, $date){
+			$date = date('Y-m-d', strtotime( $date ) ); 
+			
+			$sql = sprintf( "SELECT * FROM session WHERE 
+							idcinema = '%s' AND idhall = '%s' AND date = '%s'", 
+							$cinema, $hall, $date);	
+			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
+			
+			$sessions = null;
+			
+			while($fila=mysqli_fetch_array($resul)){
+				$sessions[] = $this->loadSession($fila["id"], $fila["idfilm"], $fila["idhall"], $fila["idcinema"], $fila["date"], $fila["start_time"], $fila["seat_price"], $fila["format"]);
+			}
+			mysqli_free_result($resul);
+			
+			return $sessions;
+		}
+		
+        public function editSession($idfilm, $idhall, $idcinema, $date, $startTime, $seatPrice, $format){
+			$format = $this->mysqli->real_escape_string($format);
+			$date = date('Y-m-d', strtotime( $date ) ); 
+			$startTime = date('H:i:s', strtotime( $startTime ) );
+			
+            $sql = sprintf( "UPDATE `session`
+                             SET `idfilm` = '%d' , `idhall` = '%d', `idcinema` = '%d', `date` = '%s',
+                                  `start_time` = '%s', `seat_price` = '%d', `format` = '%s'
+                             WHERE 
+								idcinema = '%s' AND idhall = '%s' AND date = '%s' AND start_time = '%s'", 
+                $idfilm, $idhall, $idcinema, $date, $startTime, $seatPrice, $format, $_SESSION["cinema"],$_SESSION["hall"],$_SESSION["date"],$_SESSION["start"]);
+
+            $resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
+
+            return $resul;
+        }
+
+        public function deleteSession($hall, $cinema, $date, $startTime){
+
+            $sql = sprintf( "DELETE FROM `session` WHERE 
+							idcinema = '%s' AND idhall = '%s' AND date = '%s' AND start_time = '%s'", 
+							$cinema, $hall, $date, $startTime);	
+
+            $resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
+
+            return $resul;
+        }
+		
+		//Create a new Session Data Transfer Object.
+		public function loadSession( $id, $idfilm, $idhall, $idcinema, $date, $startTime, $seatPrice, $format){
+			return new SessionDTO( $id, $idfilm, $idhall, $idcinema, $date, $startTime, $seatPrice, $format);
+		}
+
+    }
+
+?>
diff --git a/assets/php/common/session_dto.php b/assets/php/common/session_dto.php
new file mode 100644
index 0000000..99ade75
--- /dev/null
+++ b/assets/php/common/session_dto.php
@@ -0,0 +1,56 @@
+<?php
+    include_once('session_dto_interface.php');
+
+    class SessionDTO  implements SessionsDTO {
+
+        //Attributes:
+        private $_id;          
+        private $_idfilm;
+        private $_idhall;
+		private $_idcinema;			
+        private $_date;
+        private $_startTime;
+        private $_seatPrice;
+        private $_format;
+
+		//Constructor:
+        function __construct($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;
+            $this->_format = $format;
+        }
+
+		//Methods:
+
+		//Getters && Setters:
+        public function setId($id){	$this->_id = $id; }
+		public function getId(){ return $this->_id; }
+
+        public function setIdfilm($idfilm){ $this->_idfilm = $idfilm; }
+		public function getIdfilm(){ return $this->_idfilm; }
+        
+        public function setIdhall($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 $this->_date; }
+
+		public function setStartTime($startTime){ $this->_startTime = $startTime; }
+		public function getStartTime(){ return $this->_startTime; }
+
+		public function setSeatPrice($seatPrice){ $this->_seatPrice = $seatPrice; }
+		public function getSeatPrice(){ return $this->_seatPrice; }
+
+		public function setFormat($format){ $this->_format = $format; }
+		public function getFormat(){ return $this->_format; }
+
+    }
+?>
\ No newline at end of file
diff --git a/assets/php/common/session_dto_interface.php b/assets/php/common/session_dto_interface.php
new file mode 100644
index 0000000..651716f
--- /dev/null
+++ b/assets/php/common/session_dto_interface.php
@@ -0,0 +1,20 @@
+<?php
+    interface SessionsDTO {
+        public function setId($id);
+		public function getId();
+        public function setIdfilm($idfilm);
+		public function getIdfilm();
+        public function setIdhall($film);
+		public function getIdhall();
+		public function setIdcinema($cinema);
+		public function getIdcinema();
+		public function setDate($date);
+		public function getDate();
+		public function setStartTime($startTime);
+		public function getStartTime();
+		public function setSeatPrice($seatPrice);
+		public function getSeatPrice();
+		public function setFormat($format);
+		public function getFormat();
+    }
+?>
\ No newline at end of file
diff --git a/assets/php/common/user_dao.php b/assets/php/common/user_dao.php
new file mode 100644
index 0000000..3c8f7e3
--- /dev/null
+++ b/assets/php/common/user_dao.php
@@ -0,0 +1,95 @@
+<?php
+	require_once('../assets/php/dao.php');
+	include_once('user_dto.php');
+
+    class UserDAO extends DAO {
+		
+		//Constants:
+		private const _USER = "user";
+		private const _MANAGER = "manager";
+		private const _ADMIN = "admin";
+
+        //Attributes:
+
+		//Constructor:
+        function __construct($bd_name){
+			parent::__construct($bd_name);
+        }
+
+		//Methods:
+
+        //Encrypt password with SHA254.
+		private function encryptPass($password){
+			//$password = hash('sha256', $password);
+			$password = password_hash($password, PASSWORD_DEFAULT);
+
+			return $password;
+		}
+
+		//Returns true if the password and hash match, or false otherwise.
+		public function verifyPass($password, $passwd){
+			return password_verify($password, $passwd);
+		}
+
+        //Create a new User.
+		public function createUser($id, $username, $email, $password, $rol){
+			$password = $this->encryptPass($password);
+
+			$sql = sprintf( "INSERT INTO users( id, username, email, passwd, rol) 
+								VALUES ( '%s', '%s', '%s', '%s', '%s')", 
+									$id, $username, $email, $password, $rol );
+			
+			$resul = mysqli_query($this->mysqli, $sql) /*or die ('Error into query database')*/;
+
+			return $resul;
+		}
+
+		//Returns a query to check if the user name exists.
+		public function selectUser($username, $password){
+			$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 = $resul->fetch_assoc()) {
+				if($username === $fila['username'] && $this->verifyPass($password, $fila['passwd'])){
+					$user = $this->loadUser($fila['id'], $fila['username'], $fila['email'], $fila['passwd'], $fila['rol']);
+				}
+			}
+
+			//mysqli_free_result($selectUser);
+			$resul->free();
+
+			return $user;
+		}
+
+		//Returns a query to check if the user pass matches.
+		public function selectPass($username, $password){
+			$username = $this->mysqli->real_escape_string($username);
+			$password = $this->mysqli->real_escape_string($password);
+			$password = $this->encryptPass($password);
+
+			$sql = sprintf( "SELECT * FROM users WHERE username = '%s' AND passwd = '%s'", $username, $password);
+			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
+
+			//return $this->mysqli->query($sql);
+			return $resul;
+		}
+
+		//Returns a query to get the user's data.
+		public function userData($id){
+			$sql = sprintf( "SELECT * FROM users WHERE id = '%d'", $id );
+			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
+
+			return $resul;
+		}
+
+		//Create a new User Data Transfer Object.
+		public function loadUser($id, $username, $email, $password, $rol){
+			return new UserDTO($id, $username, $email, $password, $rol);
+		}
+
+    }
+
+?>
\ No newline at end of file
diff --git a/assets/php/common/user_dto.php b/assets/php/common/user_dto.php
new file mode 100644
index 0000000..342eac7
--- /dev/null
+++ b/assets/php/common/user_dto.php
@@ -0,0 +1,37 @@
+<?php
+    include_once('users_dto_interface.php');
+    
+    class UserDTO implements UsersInterface {
+
+        //Attributes:
+        private $_id;           //User Id.
+        private $_username;     //User name.
+        private $_email;        //User email.
+        private $_password;     //User password.
+        private $_rol;          //Type of user: user | manager | admin. --> Será eliminado en la siguiente práctica para usar el modelo relacional de nuestra BD.
+
+		//Constructor:
+        function __construct($id, $username, $email, $password, $rol){
+            $this->_id = $id;
+            $this->_username = $username;
+            $this->_email = $email;
+            $this->_password = $password;
+            $this->_rol = $rol;
+        }
+        
+		//Methods:
+
+		//Getters && Setters:
+        public function setId($id){	$this->_id = $id; }
+		public function getId(){ return $this->_id; }
+		public function setName($username){ $this->_username = $username; }
+		public function getName(){ return $this->_username; }
+        public function setEmail($email){ $this->_email = $email; }
+		public function getEmail(){ return $this->_email; }
+		public function setPass($passwd){	$this->_password = $passwd; }
+		public function getPass(){ return $this->_password; }
+        public function setRol($rol){ $this->_rol = $rol; }
+		public function getRol(){ return $this->_rol; }
+
+    }
+?>
\ No newline at end of file
diff --git a/assets/php/common/users_dto_interface.php b/assets/php/common/users_dto_interface.php
new file mode 100644
index 0000000..4705352
--- /dev/null
+++ b/assets/php/common/users_dto_interface.php
@@ -0,0 +1,14 @@
+<?php
+    interface UsersInterface {
+        public function setId($id);
+		public function getId();
+		public function setName($username);
+		public function getName();
+        public function setEmail($email);
+		public function getEmail();
+		public function setPass($passwd);
+		public function getPass();
+        public function setRol($rol);
+		public function getRol();
+    }
+?>
\ No newline at end of file
diff --git a/assets/php/dao.php b/assets/php/dao.php
index bbee497..849ecbe 100644
--- a/assets/php/dao.php
+++ b/assets/php/dao.php
@@ -2,10 +2,10 @@
     // TO-DO: Completar
     class DAO {
         //Constants:
-        private const _SERVERNAME = "localhost";
-        private const _USERNAME = "sw";
-        private const _PASSWORD = "_admin_";
-        private const _BD = "complucine";
+        private const _SERVERNAME = BD_HOST;
+        private const _USERNAME = BD_USER;
+        private const _PASSWORD = BD_PASS;
+        private const _BD = BD_NAME;
 
         //Atributes:
         public $mysqli;
diff --git a/index.php b/index.php
index c72a724..02b3a60 100644
--- a/index.php
+++ b/index.php
@@ -1,10 +1,10 @@
 <!DOCTYPE HTML>
 <?php
-   //General Config File:
-   require_once('./assets/php/config.php');
+    //General Config File:
+    require_once(__DIR__.'/assets/php/config.php');
 
     //List of the tittles of the movies:
-    require_once($prefix.'panel_admin/includes/film_dao.php');
+    require_once($prefix.'assets/php/common/film_dao.php');
     $films = new Film_DAO("complucine");
     $films_array = $films->allFilmData();
     $tittles = array();
diff --git a/login/includes/formLogin.php b/login/includes/formLogin.php
index 01be373..a167386 100644
--- a/login/includes/formLogin.php
+++ b/login/includes/formLogin.php
@@ -1,6 +1,6 @@
 <?php
 
-include_once('user_dao.php');
+include_once($prefix.'assets/php/common/user_dao.php');
 include_once($prefix.'assets/php/form.php');
 
 class FormLogin extends Form {
diff --git a/panel_admin/includes/formFilm.php b/panel_admin/includes/formFilm.php
index 429e404..fa55f30 100644
--- a/panel_admin/includes/formFilm.php
+++ b/panel_admin/includes/formFilm.php
@@ -1,7 +1,8 @@
 <?php
+
 include_once('../assets/php/config.php');
-include_once('film_dao.php');
-include_once('film_dto.php');
+include_once('../assets/php/common/film_dao.php');
+include_once('../assets/php/common/film_dto.php');
 include_once('../assets/php/form.php');
 
 class FormFilm extends Form {
diff --git a/panel_admin/index.php b/panel_admin/index.php
index 6ccb11c..5c3e891 100644
--- a/panel_admin/index.php
+++ b/panel_admin/index.php
@@ -3,7 +3,7 @@
     //General Config File:
     include_once('../assets/php/config.php');
     
-    require_once('../panel_admin/panelAdmin.php');
+    require_once($prefix.'panel_admin/panelAdmin.php');
 
     $login=false;
     if(isset($_SESSION["login"]) && $_SESSION["rol"] == "admin") $login = true;
diff --git a/panel_admin/manage_films.php b/panel_admin/manage_films.php
index 3fd8a87..32daef6 100644
--- a/panel_admin/manage_films.php
+++ b/panel_admin/manage_films.php
@@ -1,6 +1,10 @@
 <?php
-	include_once('./includes/film_dto.php');	
-    include_once('./includes/formFilm.php');	
+
+    //General Config File:
+    include_once('../assets/php/config.php');
+
+	include_once('../assets/php/common/film_dto.php');	
+    include_once(__DIR__.'/includes/formFilm.php');	
 	/*$f1 = new FilmDTO(1000,"Los vengadores",183,"español","");
 	$f2 = new FilmDTO(2001,"Mecernarios",140,"español","");
 	$f3 = new FilmDTO(3022,"Monster hunter",104,"español","");
diff --git a/panel_admin/updateFilm.php b/panel_admin/updateFilm.php
index 5eee9df..7b8cb35 100644
--- a/panel_admin/updateFilm.php
+++ b/panel_admin/updateFilm.php
@@ -1,5 +1,5 @@
 <?php
-    require_once('../assets/php/dao.php');
+    require_once($prefix.'assets/php/dao.php');
     include_once('./includes/formFilm.php');
         
     if(isset($_POST['edit_film'])) {
diff --git a/panel_admin/update_film.php b/panel_admin/update_film.php
index 839f8cb..71faa9f 100644
--- a/panel_admin/update_film.php
+++ b/panel_admin/update_film.php
@@ -1,6 +1,6 @@
 <?php
-    include_once('./includes/film_dto.php');	
-    include_once('./includes/formFilm.php');	
+    include_once($prefix.'assets/php/common/film_dto.php');	
+    include_once($prefix.'assets/php/common/formFilm.php');	
     
     if(isset($_POST['add_film'])) {
         $film = new FormFilm();
diff --git a/panel_manager/edit_sessions.php b/panel_manager/edit_sessions.php
index da6e69f..a3ce8ab 100644
--- a/panel_manager/edit_sessions.php
+++ b/panel_manager/edit_sessions.php
@@ -1,15 +1,15 @@
 <?php
 	//General Config File:
-    require_once('../assets/php/config.php');
+    require_once($prefix.'assets/php/config.php');
 
 	include_once('./includes/formHall.php');	
-	require_once('./includes/hall_dto.php');
+	require_once($prefix.'assets/php/common/hall_dto.php');
 	
-	require_once('./includes/session_dto.php');
-	include_once('./includes/session_dao.php');
+	require_once($prefix.'assets/php/common/session_dto.php');
+	include_once($prefix.'assets/php/common/session_dao.php');
 	
-	require_once('../panel_admin/includes/film_dto.php');
-	include_once('../panel_admin/includes/film_dao.php');
+	require_once($prefix.'assets/php/common/film_dto.php');
+	include_once($prefix.'assets/php/common/film_dao.php');
 	
 	$formHall = new FormHall();
 	$formHall->processesForm(null, $_SESSION["cinema"], null, null, "list");
diff --git a/panel_manager/includes/formHall.php b/panel_manager/includes/formHall.php
index 8bf817d..0972e16 100644
--- a/panel_manager/includes/formHall.php
+++ b/panel_manager/includes/formHall.php
@@ -1,5 +1,5 @@
 <?php
-include_once('hall_dao.php');
+include_once('../assets/php/common/hall_dao.php');
 include_once('../assets/php/form.php');
 
 class FormHall extends Form {
diff --git a/panel_manager/includes/formSession.php b/panel_manager/includes/formSession.php
index 73dc013..ac81f3c 100644
--- a/panel_manager/includes/formSession.php
+++ b/panel_manager/includes/formSession.php
@@ -1,5 +1,5 @@
 <?php
-include_once('session_dao.php');
+include_once('../assets/php/common/session_dao.php');
 include_once('../assets/php/form.php');
 
 //Receive data from froms and prepare the correct response
diff --git a/panel_manager/manage_rooms.php b/panel_manager/manage_rooms.php
index f24095d..bec1a7e 100644
--- a/panel_manager/manage_rooms.php
+++ b/panel_manager/manage_rooms.php
@@ -1,5 +1,5 @@
 <?php	
-	require('./includes/hall_dto.php');
+	require('../assets/php/common/hall_dto.php');
 	
 	$r1 = new HallDTO(0,20,20,30);
 	$r2 = new HallDTO(1,10,30,30);
diff --git a/panel_manager/manage_sessions.php b/panel_manager/manage_sessions.php
index dcc8551..cff6eb9 100644
--- a/panel_manager/manage_sessions.php
+++ b/panel_manager/manage_sessions.php
@@ -2,14 +2,14 @@
 	//General Config File:
     require_once('../assets/php/config.php');
 	
-	include_once('./includes/hall_dto.php');
+	include_once('../assets/php/common/hall_dto.php');
 	include_once('./includes/formHall.php');	
 	
-	include_once('./includes/session_dto.php');
+	include_once('../assets/php/common/session_dto.php');
 	include_once('./includes/formSession.php');	
 	
-	include_once('../panel_admin/includes/film_dto.php');
-	include_once('../panel_admin/includes/film_dao.php');
+	include_once('../assets/php/common/film_dto.php');
+	include_once('../assets/php/common/film_dao.php');
 	
 	$formSession = new FormSession();	
 	$formHall = new FormHall();
diff --git a/register/includes/formRegister.php b/register/includes/formRegister.php
index 5af1e51..469905d 100644
--- a/register/includes/formRegister.php
+++ b/register/includes/formRegister.php
@@ -1,6 +1,6 @@
 <?php
 
-include_once($prefix.'login/includes/user_dao.php');
+include_once($prefix.'assets/php/common/user_dao.php');
 include_once($prefix.'assets/php/form.php');
 
 class FormRegister extends Form {
diff --git a/showtimes/index.php b/showtimes/index.php
index 0c20517..804c533 100644
--- a/showtimes/index.php
+++ b/showtimes/index.php
@@ -4,7 +4,7 @@
     require_once('../assets/php/config.php');
 
     //List of the tittles and descriptions of the movies:
-    require_once($prefix.'panel_admin/includes/film_dao.php');
+    require_once($prefix.'assets/php/common/film_dao.php');
     $loadFilms = new Film_DAO("complucine");
     $films = $loadFilms->allFilmData();
     $titles = array();