Implement Auth

backend/routes/auth/signin.js

@@ -0,0 +1,36 @@
+const express = require("express");
+const router = express.Router();
+const defineUser = require("../../models/users");
+const { DataTypes } = require("sequelize");
+
+module.exports = function (sequelize) {
+  const User = defineUser(sequelize, DataTypes);
+
+  router.post("/auth/signin", async (req, res) => {
+    try {
+      const { email, password } = req.body;
+      const user = await User.findOne({
+        where: {
+          email: email,
+        },
+      });
+      if (!user) {
+        return res.status(401).json({ error: "Authentication failed" });
+      }
+
+      const passwordMatch = await bcrypt.compare(password, user.password);
+      if (!passwordMatch) {
+        return res.status(401).json({ error: "Authentication failed" });
+      }
+      const token = jwt.sign({ userId: user.id }, "your-secret-key", {
+        expiresIn: "1h",
+      });
+      res.status(200).json({ token });
+    } catch (error) {
+      console.error(error);
+      res.status(500).send("Sign up failed");
+    }
+  });
+
+  return router;
+};