Add User system

This commit is contained in:
2026-07-11 09:13:29 +02:00
parent 5a6f55b59d
commit 81b1b3b835
5 changed files with 287 additions and 4 deletions
+1
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@@ -0,0 +1 @@
config/database.php
+35
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@@ -0,0 +1,35 @@
<?php
// config/database.php
class Database {
private $host = "127.0.0.1";
private $db_name = "VOTRE_BDD";
private $username = "VOTRE_USER";
private $password = "VOTRE_MDP";
public $conn;
// Récupérer la connexion
public function getConnection() {
$this->conn = null;
try {
$this->conn = new PDO(
"mysql:host=" . $this->host . ";dbname=" . $this->db_name . ";charset=utf8mb4",
$this->username,
$this->password
);
// Options de sécurité et de debug bien pratiques en dev
$this->conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); // Active les erreurs SQL sous forme d'exceptions
$this->conn->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_ASSOC); // Renvoie les résultats sous forme de tableau associatif
} catch(PDOException $exception) {
// Si ça plante, on renvoie une erreur JSON propre au lieu d'un gros bug PHP
http_response_code(500);
echo json_encode(["error" => "Erreur de connexion à la base de données : " . $exception->getMessage()]);
exit();
}
return $this->conn;
}
}
+75
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@@ -0,0 +1,75 @@
<?php
// controllers/UserController.php
require_once __DIR__ . '/../models/User.php';
class UserController {
private $db;
private $userModel;
public function __construct($db) {
$this->db = $db;
$this->userModel = new User($this->db);
}
// --- INTERCEPTE L'INSCRIPTION ---
public function register($data) {
// Validation basique des données reçues
if (empty($data['username']) || empty($data['email']) || empty($data['password'])) {
http_response_code(400);
echo json_encode(["success" => false, "message" => "Données incomplètes. Pseudo, email et mot de passe requis."]);
return;
}
// Appel du model pour l'insertion
$result = $this->userModel->register($data['username'], $data['email'], $data['password']);
if ($result['success']) {
http_response_code(201); // 201 Created
} else {
http_response_code(400); // 400 Bad Request
}
echo json_encode($result);
}
// --- INTERCEPTE LA CONNEXION ---
public function login($data) {
if (empty($data['email']) || empty($data['password'])) {
http_response_code(400);
echo json_encode(["success" => false, "message" => "Email et mot de passe requis."]);
return;
}
$result = $this->userModel->login($data['email'], $data['password']);
if ($result['success']) {
http_response_code(200); // 200 OK
// TODO: Plus tard, on générera un token (JWT) ici pour sécuriser les sessions de l'API
} else {
http_response_code(401); // 401 Unauthorized
}
echo json_encode($result);
}
// --- INTERCEPTE LA LIAISON DE COMPTES ---
public function link($data) {
// Sécurité temporaire : On demande l'ID de l'utilisateur actuel et le code du partenaire
if (empty($data['user_id']) || empty($data['partner_code'])) {
http_response_code(400);
echo json_encode(["success" => false, "message" => "ID utilisateur et code partenaire requis."]);
return;
}
$result = $this->userModel->linkPartner($data['user_id'], $data['partner_code']);
if ($result['success']) {
http_response_code(200);
} else {
http_response_code(400);
}
echo json_encode($result);
}
}
+17 -4
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@@ -15,6 +15,12 @@ if ($_SERVER['REQUEST_METHOD'] == 'OPTIONS') {
// --- CONFIGURATION ---
require_once __DIR__ . '/config/database.php';
require_once __DIR__ . '/controllers/UserController.php';
// Initialisation de la BDD et du contrôleur
$database = new Database();
$db = $database->getConnection();
$userController = new UserController($db);
// On récupère la route épurée (ex: si on tape /register, $route vaudra 'register')
$request_uri = explode('?', $_SERVER['REQUEST_URI'], 2)[0];
@@ -29,8 +35,7 @@ switch ($route) {
case 'register':
if ($method === 'POST') {
// TODO: Appeler le contrôleur d'inscription
echo json_encode(["success" => true, "message" => "Route inscription OK"]);
$userController->register($data);
} else {
http_response_code(405);
echo json_encode(["error" => "Méthode non autorisée (POST requis)"]);
@@ -39,8 +44,16 @@ switch ($route) {
case 'login':
if ($method === 'POST') {
// TODO: Appeler le contrôleur de connexion
echo json_encode(["success" => true, "message" => "Route connexion OK"]);
$userController->login($data);
} else {
http_response_code(405);
echo json_encode(["error" => "Méthode non autorisée (POST requis)"]);
}
break;
case 'link-partner':
if ($method === 'POST') {
$userController->link($data);
} else {
http_response_code(405);
echo json_encode(["error" => "Méthode non autorisée (POST requis)"]);
+159
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@@ -0,0 +1,159 @@
<?php
// models/User.php
class User {
private $conn;
private $table_name = "users";
public function __construct($db) {
$this->conn = $db;
}
// --- 1. INSCRIPTION ---
public function register($username, $email, $password) {
// On vérifie si l'email ou le pseudo existe déjà
if ($this->emailExists($email) || $this->usernameExists($username)) {
return ["success" => false, "message" => "Pseudo ou email déjà utilisé."];
}
// Génération d'un code de liaison unique (ex: WG-X89F2)
$pairing_code = $this->generateUniquePairingCode();
// Hachage sécurisé du mot de passe
$hashed_password = password_hash($password, PASSWORD_BCRYPT);
$query = "INSERT INTO " . $this->table_name . "
SET username = :username, email = :email, password = :password, pairing_code = :pairing_code";
$stmt = $this->conn->prepare($query);
$stmt->bindParam(":username", $username);
$stmt->bindParam(":email", $email);
$stmt->bindParam(":password", $hashed_password);
$stmt->bindParam(":pairing_code", $pairing_code);
if ($stmt->execute()) {
return [
"success" => true,
"message" => "Utilisateur créé avec succès.",
"pairing_code" => $pairing_code
];
}
return ["success" => false, "message" => "Erreur lors de l'inscription."];
}
// --- 2. CONNEXION ---
public function login($email, $password) {
$query = "SELECT id, username, email, password, pairing_code, partner_id FROM " . $this->table_name . " WHERE email = :email LIMIT 0,1";
$stmt = $this->conn->prepare($query);
$stmt->bindParam(":email", $email);
$stmt->execute();
if ($stmt->rowCount() > 0) {
$row = $stmt->fetch();
// Vérification du mot de passe
if (password_verify($password, $row['password'])) {
return [
"success" => true,
"user" => [
"id" => $row['id'],
"username" => $row['username'],
"email" => $row['email'],
"pairing_code" => $row['pairing_code'],
"partner_id" => $row['partner_id']
]
];
}
}
return ["success" => false, "message" => "Identifiants incorrects."];
}
// --- 3. LIAISON DE DEUX COMPTES ---
public function linkPartner($current_user_id, $partner_code) {
// 1. Trouver le partenaire qui possède ce code
$query = "SELECT id, partner_id FROM " . $this->table_name . " WHERE pairing_code = :partner_code LIMIT 0,1";
$stmt = $this->conn->prepare($query);
$stmt->bindParam(":partner_code", $partner_code);
$stmt->execute();
if ($stmt->rowCount() == 0) {
return ["success" => false, "message" => "Code de liaison invalide."];
}
$partner = $stmt->fetch();
$partner_id = $partner['id'];
// Sécurité : On ne peut pas se lier à soi-même
if ($partner_id == $current_user_id) {
return ["success" => false, "message" => "Tu ne peux pas te lier à ton propre compte."];
}
// Sécurité : Vérifier si le partenaire est déjà pris
if (!is_null($partner['partner_id'])) {
return ["success" => false, "message" => "Ce partenaire est déjà lié à quelqu'un d'autre."];
}
try {
// On commence une transaction SQL pour être sûr que les deux updates passent (ou aucun)
$this->conn->beginTransaction();
// Update de l'utilisateur actuel
$query1 = "UPDATE " . $this->table_name . " SET partner_id = :partner_id WHERE id = :current_id";
$stmt1 = $this->conn->prepare($query1);
$stmt1->bindParam(":partner_id", $partner_id);
$stmt1->bindParam(":current_id", $current_user_id);
$stmt1->execute();
// Update du partenaire (réciprocité)
$query2 = "UPDATE " . $this->table_name . " SET partner_id = :current_id WHERE id = :partner_id";
$stmt2 = $this->conn->prepare($query2);
$stmt2->bindParam(":current_id", $current_user_id);
$stmt2->bindParam(":partner_id", $partner_id);
$stmt2->execute();
$this->conn->commit();
return ["success" => true, "message" => "Comptes liés avec succès !"];
} catch (Exception $e) {
$this->conn->rollBack();
return ["success" => false, "message" => "Erreur lors de la liaison."];
}
}
// --- UTILS / VALIDATIONS ---
private function emailExists($email) {
$query = "SELECT id FROM " . $this->table_name . " WHERE email = :email LIMIT 1";
$stmt = $this->conn->prepare($query);
$stmt->bindParam(":email", $email);
$stmt->execute();
return $stmt->rowCount() > 0;
}
private function usernameExists($username) {
$query = "SELECT id FROM " . $this->table_name . " WHERE username = :username LIMIT 1";
$stmt = $this->conn->prepare($query);
$stmt->bindParam(":username", $username);
$stmt->execute();
return $stmt->rowCount() > 0;
}
private function generateUniquePairingCode() {
$characters = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ';
do {
$code = 'WG-';
for ($i = 0; $i < 6; $i++) {
$code .= $characters[rand(0, strlen($characters) - 1)];
}
// On vérifie en BDD que le code n'existe pas déjà par pur hasard
$query = "SELECT id FROM " . $this->table_name . " WHERE pairing_code = :code LIMIT 1";
$stmt = $this->conn->prepare($query);
$stmt->bindParam(":code", $code);
$stmt->execute();
$exists = $stmt->rowCount() > 0;
} while ($exists);
return $code;
}
}