Changes

src/controllers/userController.js

@@ -899,16 +899,26 @@ exports.addingfavoratesupplier = async (req, reply) => {
       return reply.code(400).send({ status_code: 400, message: "supplierId is required" });
     }
 
+    // Find supplier by supplierId string to get the _id
+    const supplier = await Supplier.findOne({ supplierId });
+    if (!supplier) {
+      return reply.code(404).send({ status_code: 404, message: "Supplier not found" });
+    }
+
     // Find user
     const user = await User.findOne({ customerId });
-
     if (!user) {
       return reply.code(404).send({ status_code: 404, message: "User not found" });
     }
 
-    // Add supplierId to favorate_suppliers if not already there
+    // Add supplier._id to favorate_suppliers if not already present
-    if (!user.favorate_suppliers.includes(supplierId)) {
+    const supplierObjectId = supplier._id.toString();
-      user.favorate_suppliers.push(supplierId);
+    const isAlreadyFavorite = user.favorate_suppliers.some(
+      (id) => id.toString() === supplierObjectId
+    );
+
+    if (!isAlreadyFavorite) {
+      user.favorate_suppliers.push(supplier._id);
       await user.save();
     }
 
@@ -929,10 +939,11 @@ exports.addingfavoratesupplier = async (req, reply) => {
     });
   } catch (err) {
     console.error(err);
-    throw boom.boomify(err);
+    reply.status(500).send({ status_code: 500, message: err.message });
   }
 };
 
+
 exports.editFavoriteSupplier = async (req, reply) => {
   try {
     const { customerId } = req.params;