116 lines
3.7 KiB
C#
116 lines
3.7 KiB
C#
using ComputerHardwareStoreContracts.BindingModels;
|
||
using ComputerHardwareStoreContracts.BusinessLogicsContracts;
|
||
using ComputerHardwareStoreContracts.SearchModels;
|
||
using ComputerHardwareStoreContracts.StorageContracts;
|
||
using ComputerHardwareStoreContracts.ViewModels;
|
||
using ComputerHardwareStoreDataModels.Enums;
|
||
using Microsoft.Extensions.Logging;
|
||
|
||
namespace ComputerHardwareStoreBusinessLogic.BusinessLogic
|
||
{
|
||
public class OrderLogic : IOrderLogic
|
||
{
|
||
private readonly ILogger _logger;
|
||
private readonly IOrderStorage _orderStorage;
|
||
|
||
public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage)
|
||
{
|
||
_logger = logger;
|
||
_orderStorage = orderStorage;
|
||
}
|
||
|
||
public List<OrderViewModel>? ReadList(OrderSearchModel? model)
|
||
{
|
||
_logger.LogInformation("ReadList. OrderId:{Id}", model?.Id);
|
||
var list = model == null ? _orderStorage.GetFullList() : _orderStorage.GetFilteredList(model);
|
||
if (list == null)
|
||
{
|
||
_logger.LogWarning("ReadList return null list");
|
||
return null;
|
||
}
|
||
_logger.LogInformation("ReadList. Count:{Count}", list.Count);
|
||
return list;
|
||
}
|
||
|
||
public bool CreateOrder(OrderBindingModel model)
|
||
{
|
||
CheckModel(model);
|
||
|
||
if (model.Status != OrderStatus.Неизвестен)
|
||
return false;
|
||
model.Status = OrderStatus.Принят;
|
||
|
||
if (_orderStorage.Insert(model) == null)
|
||
{
|
||
model.Status = OrderStatus.Неизвестен;
|
||
_logger.LogWarning("Insert operation failed");
|
||
return false;
|
||
}
|
||
return true;
|
||
}
|
||
|
||
public bool TakeOrderInWork(OrderBindingModel model)
|
||
{
|
||
return ToNextStatus(model, OrderStatus.Выполняется);
|
||
}
|
||
|
||
public bool FinishOrder(OrderBindingModel model)
|
||
{
|
||
return ToNextStatus(model, OrderStatus.Готов);
|
||
}
|
||
|
||
public bool DeliveryOrder(OrderBindingModel model)
|
||
{
|
||
return ToNextStatus(model, OrderStatus.Выдан);
|
||
}
|
||
|
||
public bool ToNextStatus(OrderBindingModel model, OrderStatus orderStatus)
|
||
{
|
||
CheckModel(model, false);
|
||
var element = _orderStorage.GetElement(new OrderSearchModel()
|
||
{
|
||
Id = model.Id
|
||
});
|
||
if (element == null)
|
||
{
|
||
throw new ArgumentNullException(nameof(element));
|
||
}
|
||
|
||
model.OrderProduct = element.OrderProduct;
|
||
model.DateCreate = element.DateCreate;
|
||
model.Status = element.Status;
|
||
|
||
if (model.Status != orderStatus - 1)
|
||
{
|
||
_logger.LogWarning("Status update to " + orderStatus + " operation failed");
|
||
return false;
|
||
}
|
||
model.Status = orderStatus;
|
||
|
||
if (_orderStorage.Update(model) == null)
|
||
{
|
||
model.Status--;
|
||
_logger.LogWarning("Changing status operation faled");
|
||
return false;
|
||
}
|
||
return true;
|
||
}
|
||
|
||
private void CheckModel(OrderBindingModel model, bool withParams = true)
|
||
{
|
||
if (model == null)
|
||
{
|
||
throw new ArgumentNullException(nameof(model));
|
||
}
|
||
if (!withParams)
|
||
{
|
||
return;
|
||
}
|
||
if (model.Sum <= 0)
|
||
{
|
||
throw new ArgumentNullException("Цена заказа должна быть больше 0", nameof(model.Sum));
|
||
}
|
||
}
|
||
}
|
||
}
|