public async Task <IActionResult> PutFoodItem(int id, FoodItem foodItem)
{
if (id != foodItem.FoodItemId)
{
return(BadRequest());
}
_context.Entry(foodItem).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!FoodItemExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
public async Task <IActionResult> PutCustomer(int id, Customer customer)
{
if (id != customer.CustomerId)
{
return(BadRequest());
}
_context.Entry(customer).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!CustomerExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
public async Task <IActionResult> PutOrder(int id, Order order)
{
try
{
var ord = _context.orders.Where(p => p.OrderId == order.OrderId).Include(p => p.OrderItem).SingleOrDefault();
if (ord != null)
{
//update order
_context.Entry(ord).CurrentValues.SetValues(order);
// Delete children
foreach (var existingOrdItem in ord.OrderItem.ToList())
{
if (!order.OrderItem.Any(c => c.OrderItemId == existingOrdItem.OrderItemId))
{
_context.OrderItems.Remove(existingOrdItem);
}
}
//update and insert orderitem
foreach (var orderItemModel in order.OrderItem)
{
var ordItem = ord.OrderItem.Where(c => c.OrderItemId == orderItemModel.OrderItemId).SingleOrDefault();
if (ordItem != null)
{
//update orderitem
_context.Entry(ordItem).CurrentValues.SetValues(orderItemModel);
}
else
{
//insert orderitem
var newitem = new OrderItem
{
OrderItemId = orderItemModel.OrderItemId,
Quantity = orderItemModel.Quantity,
Amount = orderItemModel.Amount,
FoodItemId = orderItemModel.FoodItemId,
};
ord.OrderItem.Add(newitem);
}
}
await _context.SaveChangesAsync();
}
}
catch (DbUpdateConcurrencyException)
{
if (!OrderExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(Ok());
}
public async Task <ActionResult <Order> > PostOrder(Order order)
{
_context.Order.Add(order);
await _context.SaveChangesAsync();
return(CreatedAtAction("GetOrder", new { id = order.OrderId }, order));
}