111 lines
3.8 KiB
C#
111 lines
3.8 KiB
C#
|
using FlowerShopContracts.BindingModels;
|
|||
|
|
using FlowerShopContracts.BusinessLogicsContracts;
|
|||
|
|
using FlowerShopContracts.SearchModels;
|
|||
|
|
using FlowerShopContracts.StoragesContracts;
|
|||
|
|
using FlowerShopContracts.ViewModels;
|
|||
|
|
using FlowerShopDataModels.Enums;
|
|||
|
|
using Microsoft.Extensions.Logging;
|
|||
|
|
using System;
|
|||
|
|
using System.Collections.Generic;
|
|||
|
|
using System.Linq;
|
|||
|
|
using System.Text;
|
|||
|
|
using System.Threading.Tasks;
|
|||
|
|
|
|||
|
|
namespace FlowerShopBusinessLogic.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. Id:{ 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)
|
|||
|
|
{
|
|||
|
|
_logger.LogWarning("Insert operation failed");
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public bool ChangeStatus(OrderBindingModel model, OrderStatus status)
|
|||
|
|
{
|
|||
|
|
CheckModel(model);
|
|||
|
|
var element = _orderStorage.GetElement(new OrderSearchModel { Id = model.Id });
|
|||
|
|
if (element == null)
|
|||
|
|
{
|
|||
|
|
_logger.LogWarning("Read operation failed");
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
if (element.Status != status - 1)
|
|||
|
|
{
|
|||
|
|
_logger.LogWarning("Status change operation failed");
|
|||
|
|
throw new InvalidOperationException("Текущий статус заказа не может быть переведен в выбранный");
|
|||
|
|
}
|
|||
|
|
model.Status = status;
|
|||
|
|
if (model.Status == OrderStatus.Выдан) model.DateImplement = DateTime.Now;
|
|||
|
|
_orderStorage.Update(model);
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public bool TakeOrderInWork(OrderBindingModel model)
|
|||
|
|
{
|
|||
|
|
return ChangeStatus(model, OrderStatus.Выполняется);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public bool FinishOrder(OrderBindingModel model)
|
|||
|
|
{
|
|||
|
|
return ChangeStatus(model, OrderStatus.Готов);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public bool DeliveryOrder(OrderBindingModel model)
|
|||
|
|
{
|
|||
|
|
return ChangeStatus(model, OrderStatus.Выдан);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
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));
|
|||
|
|
}
|
|||
|
|
if (model.Count <= 0)
|
|||
|
|
{
|
|||
|
|
throw new ArgumentNullException("Количество элементов в заказе должно быть больше 0", nameof(model.Count));
|
|||
|
|
}
|
|||
|
|
_logger.LogInformation("Order. Sum:{ Cost}. Id: { Id}", model.Sum, model.Id);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|