72 lines
1.9 KiB
PHP
72 lines
1.9 KiB
PHP
<?php
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require_once('dao.php');
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include_once('user_dto.php');
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class UserDAO extends DAO {
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//Constants:
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private const _USER = "user";
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private const _MANAGER = "manager";
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private const _ADMIN = "admin";
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//Attributes:
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//Constructor:
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function __construct($bd_name){
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parent::__construct($bd_name);
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}
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//Methods:
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//Encrypt password with SHA254
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private function encryptPass($password){
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$password = hash('sha256', $password);
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return $password;
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}
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//Create a new User:
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public function createUser($id, $username, $email, $password, $rol){
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$password = $this->encryptPass($password);
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$sql = sprintf( "INSERT INTO users( id, username, email, passwd, rol)
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VALUES ( '%s', '%s', '%s', '%s', '%s')",
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$id, $username, $email, $password, $rol );
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return $sql;
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}
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//Returns a query to check if the user name exists:
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public function selectUser($username){
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$sql = sprintf( "SELECT * FROM users WHERE username = '%s'", $username );
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//return $sql;
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return $result = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
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}
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//Returns a query to check if the user pass matches:
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public function selectPass($password){
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//$sql = sprintf( "SELECT * FROM users WHERE passwd = '%s'", $password );
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$sql = sprintf( "SELECT * FROM users WHERE user = '%s' AND pass = '%s'", $username, $password);
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//return $sql;
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return $result = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
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}
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//Returns a query to get the user's data:
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public function userData($id){
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$sql = sprintf( "SELECT * FROM users WHERE id = '%d'", $id );
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//return $sql;
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return $result = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
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}
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//Create a new User Data Transfer Object:
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public function loadUser($id, $username, $email, $password, $rol){
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return new UserDTO($id, $username, $email, $password, $rol);
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}
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}
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?>
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