cancell request route added

server/controllers/GPS.Withdraw.js

@@ -10,7 +10,7 @@ module.exports.createRequest = [
     body('card').notEmpty().isObject().withMessage('گارت ورودی خود را انتخاب کنید'),
     body('amount').notEmpty().isNumeric().withMessage('مقدار را وارد کنید')
   ],
-  checkValidations(validationResult),
+  checkValidations(validationResult), 
   async (req, res) => {
     try {
       const withdraw = await Withdraw.findOne({ userId: req.user_id, status: 0 })
@@ -50,6 +50,32 @@ module.exports.createRequest = [
   }
 ]
 
+module.exports.cancellRequest = async (req, res) => {
+  try {
+    // Find the latest request with status 0 for the current user
+    const withdraw = await Withdraw.findOne({ userId: req.user_id, status: 0 })
+      .sort({ _id: -1 }) // Get the latest one
+    
+    if (!withdraw) {
+      return res.status(404).json({ msg: 'درخواست در حال بررسی یافت نشد' })
+    }
+
+    // Restore the wallet balance
+    const user = await User.findById(req.user_id)
+    if (user) {
+      user.walletBalance += withdraw.amount
+      await user.save()
+    }
+
+    // Delete the request
+    await Withdraw.findByIdAndDelete(withdraw._id)
+
+    res.status(200).json({ msg: 'درخواست با موفقیت لغو شد' })
+  } catch (error) {
+    res.status(500).json({ msg: error.message || error })
+  }
+}
+
 module.exports.getAllForUser = async (req, res) => {
   const rows = !req.query?.rows || req.query?.rows <= 5 ? 10 : parseInt(req.query.rows)