public async Task <ActionResult> UpdateOrderAsync(int orderNumber, OrderDto order)
{
if (order == null || !order.IsValid())
{
return(BadRequest("Order and order information cannot be null."));
}
if (!await parkingLotService.IsParkingLotExistedAsync(order.ParkingLotName))
{
return(NotFound("ParkingLot not existed."));
}
var orderInMemory = await orderService.GetOrderAsync(orderNumber);
if (orderInMemory == null || !orderInMemory.Equals(order))
{
return(BadRequest("Order not existed."));
}
if (!await orderService.IsOrderOpenedAsync(orderNumber))
{
return(BadRequest("Order is used."));
}
await orderService.CloseOrderAsync(orderNumber);
return(NoContent());
}
public IActionResult Create([FromBody] OrderDto orderDto)
{
if (!orderDto.IsValid())
{
return(BadRequest());
}
if (orderService.Create(orderDto))
{
return(NoContent());
}
return(BadRequest());
}
public IActionResult Update([FromRoute] int id, [FromBody] OrderDto orderDto)
{
if (!orderDto.IsValid())
{
return(BadRequest());
}
orderDto.Id = id;
if (orderService.Update(orderDto))
{
return(NoContent());
}
return(BadRequest());
}
public bool Create(OrderDto orderDto)
{
if (!orderDto.IsValid())
{
throw new ArgumentException("Invalid order.");
}
using (UnitOfWork unitOfWork = new UnitOfWork())
{
var user = unitOfWork.UserRepository.GetById(orderDto.User.Id);
var product = unitOfWork.ProductRepository.GetById(orderDto.Product.Id);
if (user == null || product == null)
{
return(false);
}
if (product.Quantity < orderDto.Quantity)
{
return(false);
}
var order = new Order()
{
Id = orderDto.Id,
User = user,
Product = product,
Quantity = orderDto.Quantity,
Remarks = orderDto.Remarks,
CreatedOn = DateTime.Now
};
product.Quantity -= order.Quantity;
order.TotalPrice = order.Quantity * product.Price;
unitOfWork.OrderRepository.Add(order);
return(unitOfWork.Save());
}
}
public bool Update(OrderDto orderDto)
{
if (!orderDto.IsValid())
{
throw new ArgumentException("Invalid order.");
}
using (UnitOfWork unitOfWork = new UnitOfWork())
{
var order = unitOfWork.OrderRepository.GetById(orderDto.Id);
var user = unitOfWork.UserRepository.GetById(orderDto.User.Id);
var product = unitOfWork.ProductRepository.GetById(orderDto.Product.Id);
if (order == null || user == null || product == null)
{
return(false);
}
if (product.Quantity < orderDto.Quantity)
{
return(false);
}
order.Id = orderDto.Id;
order.User = user;
order.Product = product;
order.Quantity = orderDto.Quantity;
order.TotalPrice = orderDto.Quantity * product.Price;
order.Remarks = orderDto.Remarks;
order.UpdatedOn = DateTime.Now;
unitOfWork.OrderRepository.Update(order);
return(unitOfWork.Save());
}
}