changes in user acceptance for tanker booking

src/controllers/userController.js

@@ -1356,6 +1356,7 @@ exports.getuserRequestbookings = async (req, reply) => {
 
 
 
+const mongoose = require('mongoose');
 
 
   exports.acceptRequestedBooking = async (req, reply) => {
@@ -1405,8 +1406,25 @@ exports.getuserRequestbookings = async (req, reply) => {
     if (!matchedSupplier.quoted_amount) {
       return reply.code(400).send({ message: "Quoted amount missing for this supplier" });
     }
+requestedBooking.requested_suppliers = requestedBooking.requested_suppliers.filter(
+  s => s.supplierId !== supplierId
+);
+
+// ✅ Optional: Mark booking as fully processed if no more suppliers remain
+if (requestedBooking.requested_suppliers.length === 0) {
+  requestedBooking.status = 'processed';
+}
+
+await requestedBooking.save();
+
+// Format: ARM + YYYYMMDD + random digit (0–9)
+const today = new Date();
+const datePart = today.toISOString().slice(0, 10).replace(/-/g, ''); // YYYYMMDD
+const randomDigit = Math.floor(Math.random() * 10); // 0–9
+const bookingId = `ARM${datePart}${randomDigit}`;
 
     const newBooking = new Tankerbooking({
+        bookingid: bookingId,
       customerId: customer.customerId,
       customerName: customer.profile.firstName,
       customerPhone: customer.phone,