add controller: user

src/controllers/user.js

@@ -0,0 +1,81 @@
+
+import bcrypt from 'bcrypt';
+import jwt from 'jsonwebtoken';
+
+import userModel from '../models/user';
+
+
+export const authenticate = (req, res, next) => {
+  const { email, password } = req.body;
+
+  if (!email || !password) {
+    res.status(400).json({
+      success: false,
+      message: 'Parameters invalid',
+    });
+    return;
+  }
+
+  userModel.findOne({ email }, (err, user) => {
+    if (err) {
+      next(err);
+    }
+
+    if (user) {
+      if (bcrypt.compareSync(password, user.password || 0)) {
+        const token = jwt.sign({ email }, req.app.get('secretKey'), {
+          expiresIn: '1h',
+        });
+
+        res.json({
+          success: true,
+          message: 'Auth OK',
+          data: {
+            name: user.name,
+            token,
+          },
+        });
+      } else {
+        res.status(401).json({
+          success: false,
+          message: 'Invalid email/password',
+        });
+      }
+    } else {
+      res.status(401).json({
+        success: false,
+        message: 'Invalid email/password',
+      });
+    }
+  });
+};
+
+
+export const changePassword = (req, res, next) => {
+  const { newPassword } = req.body;
+
+  if (!newPassword) {
+    res.status(400).json({
+      success: false,
+      message: 'Parameters invalid',
+    });
+    return;
+  }
+
+  const encryptedPassword = bcrypt.hashSync(newPassword, 10);
+
+  const pass = {
+    password: encryptedPassword,
+  };
+
+  userModel.findOneAndUpdate({}, pass, { new: true }, (err, user) => {
+    if (err) {
+      next(err);
+    }
+
+    res.json({
+      status: 'success',
+      message: 'Password updated',
+    });
+  });
+};