From 95f4e04d21f44af7cbcf6a02df520aeca6365bd4 Mon Sep 17 00:00:00 2001
From: Mr Swift <amirshayan1381@yahoo.com>
Date: Wed, 7 Aug 2024 16:03:35 +0330
Subject: [PATCH] Create GPS.Auth.js

---
 server/controllers/GPS.Auth.js | 63 ++++++++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 server/controllers/GPS.Auth.js

diff --git a/server/controllers/GPS.Auth.js b/server/controllers/GPS.Auth.js
new file mode 100644
index 0000000..63fa4be
--- /dev/null
+++ b/server/controllers/GPS.Auth.js
@@ -0,0 +1,63 @@
+const bcrypt = require('bcryptjs')
+const jwt = require('jsonwebtoken')
+const { body, param, validationResult } = require('express-validator')
+const { secretKey } = require('../authentication')
+const { _sr } = require('../plugins/serverResponses')
+const { checkValidations } = require('../plugins/controllersHelperFunctions')
+const User = require('../models/User')
+
+module.exports.login = [
+    [
+      body('username')
+        .isLength({ min: 4 })
+        .withMessage(_sr.fa.min_char.min4)
+        .bail()
+        .if((value, { req }) => {
+          return req.body.password && req.body.password.length >= 4
+        })
+        .custom((value, { req }) => {
+          return User.findOne({
+            $or: [{ email: value.toLowerCase().trim() }, { national_code: value }, { username: value }]
+          }).then(user => {
+            if (!user) return Promise.reject(_sr.fa.not_found.password)
+            else return true
+          })
+        }),
+  
+      body('password')
+        .notEmpty()
+        .withMessage(_sr.fa.required.password)
+        .bail()
+        .isLength({ min: 4 })
+        .withMessage(_sr.fa.min_char.min4),
+  
+      body('remember_me')
+        .exists()
+        .withMessage(_sr.fa.required.remember_me)
+        .bail()
+        .isBoolean()
+        .withMessage(_sr.fa.format.boolean)
+    ],
+    checkValidations(validationResult),
+    async (req, res) => {
+      try {
+        const { username, password } = req.body
+        const user = await User.findOne({
+          $or: [{ email: username.toLowerCase().trim() }, { national_code: username }, { username }]
+        })
+        if (!user) throw new Error('err')
+        const passwordMatch = await bcrypt.compare(password, user.password)
+        if (!passwordMatch) throw new Error('err')
+        const token = await jwt.sign({ _id: user._id }, secretKey, {
+          expiresIn: req.body.remember_me ? '30d' : '7d'
+        })
+        user.token = token
+        await user.save()
+        return res.status(200).json({ token })
+      } catch (err) {
+        return res.status(422).json({
+          validation: { username: { msg: _sr.fa.not_found.password } }
+        })
+      }
+    }
+  ]
\ No newline at end of file