public ActionResult EditSupplierDetails(List <SupplierDetailsEF> editedItems, string choice, string itemToAddCode, string supplierCode)
{
SupplierEF supplier = purchaseService.FindSupplierBySupplierCode(supplierCode);
List <SupplierDetailsEF> supplierItems = purchaseService.FindSupplierItems(supplierCode);
ViewData["supplier"] = supplier;
ViewData["supplierItems"] = supplierItems;
if (editedItems == null)
{
editedItems = new List <SupplierDetailsEF>();
}
if (choice == "Add Item")
{
bool isValid = false;
SupplierDetailsEF newItem = new SupplierDetailsEF();
//check if exists in the supplier list of items
foreach (var item in supplierItems)
{
if (itemToAddCode == item.ItemCode)
{
newItem = item;
isValid = true;
}
}
//check for duplicate entry
foreach (var item in editedItems)
{
if (itemToAddCode == item.ItemCode)
{
isValid = false;
}
}
if (isValid)
{
editedItems.Add(newItem);
}
}
if (choice == "Submit")
{
purchaseService.AmendSupplierDetails(editedItems);
return(RedirectToAction("ViewSupplierDetails", "ManageSupplier", new { page = 1, supplierCode = supplierCode }));
}
ModelState.Clear();
return(View(editedItems));
}
