Convert backend to regular directory

backend/src/controllers/auth.controller.js

@@ -0,0 +1,134 @@
+const bcrypt = require("bcrypt");
+const jwt = require("jsonwebtoken");
+const prisma = require("../config/prisma");
+
+const register = async (req, res) => {
+  try {
+    const {
+      firstname,
+      lastname,
+      email,
+      password,
+      birthdate,
+      gender,
+      marketingOptIn,
+    } = req.body;
+
+    if (!firstname || !lastname || !email || !password) {
+      return res.status(400).json({
+        message: "Tous les champs obligatoires doivent être renseignés.",
+      });
+    }
+
+    const existingUser = await prisma.user.findUnique({
+      where: { email },
+    });
+
+    if (existingUser) {
+      return res.status(409).json({
+        message: "Un compte existe déjà avec cet email.",
+      });
+    }
+
+    const hashedPassword = await bcrypt.hash(password, 10);
+
+    const user = await prisma.user.create({
+      data: {
+        firstname,
+        lastname,
+        email,
+        password: hashedPassword,
+        birthdate: birthdate ? new Date(birthdate) : null,
+        gender,
+        marketingOptIn: marketingOptIn || false,
+      },
+      select: {
+        id: true,
+        firstname: true,
+        lastname: true,
+        email: true,
+        role: true,
+        marketingOptIn: true,
+        createdAt: true,
+      },
+    });
+
+    return res.status(201).json({
+      message: "Inscription réussie.",
+      user,
+    });
+  } catch (error) {
+    console.error("Erreur register:", error);
+    return res.status(500).json({
+      message: "Erreur serveur lors de l'inscription.",
+    });
+  }
+};
+
+const login = async (req, res) => {
+  try {
+    const { email, password } = req.body;
+
+    if (!email || !password) {
+      return res.status(400).json({
+        message: "Email et mot de passe requis.",
+      });
+    }
+
+    const user = await prisma.user.findUnique({
+      where: { email },
+    });
+
+    if (!user) {
+      return res.status(401).json({
+        message: "Identifiants invalides.",
+      });
+    }
+
+    const isPasswordValid = await bcrypt.compare(password, user.password);
+
+    if (!isPasswordValid) {
+      return res.status(401).json({
+        message: "Identifiants invalides.",
+      });
+    }
+
+    const token = jwt.sign(
+      {
+        id: user.id,
+        role: user.role,
+      },
+      process.env.JWT_SECRET,
+      { expiresIn: "24h" }
+    );
+
+    return res.json({
+      message: "Connexion réussie.",
+      token,
+      user: {
+        id: user.id,
+        firstname: user.firstname,
+        lastname: user.lastname,
+        email: user.email,
+        role: user.role,
+      },
+    });
+  } catch (error) {
+    console.error("Erreur login:", error);
+    return res.status(500).json({
+      message: "Erreur serveur lors de la connexion.",
+    });
+  }
+};
+
+const me = async (req, res) => {
+  return res.json({
+    user: req.user,
+  });
+};
+
+module.exports = {
+  register,
+  login,
+  me,
+};