106 lines
3.5 KiB
C#
106 lines
3.5 KiB
C#
using ComputerStoreContracts.BindingModels;
|
|
using ComputerStoreContracts.BusinessLogicContracts;
|
|
using ComputerStoreContracts.SearchModels;
|
|
using ComputerStoreContracts.StorageContracts;
|
|
using ComputerStoreContracts.ViewModels;
|
|
using Microsoft.Extensions.Logging;
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.Linq;
|
|
using System.Text;
|
|
using System.Threading.Tasks;
|
|
|
|
namespace ComputerStoreBusinessLogic.BusinessLogic
|
|
{
|
|
public class RequestLogic : IRequestLogic
|
|
{
|
|
private readonly ILogger _logger;
|
|
private readonly IRequestStorage _requestStorage;
|
|
public RequestLogic(ILogger<RequestLogic> logger, IRequestStorage requestStorage)
|
|
{
|
|
_logger = logger;
|
|
_requestStorage = requestStorage;
|
|
}
|
|
|
|
public bool Create(RequestBindingModel model)
|
|
{
|
|
CheckModel(model);
|
|
if (_requestStorage.Insert(model) == null)
|
|
{
|
|
_logger.LogWarning("Insert operation failed");
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
public bool Update(RequestBindingModel model)
|
|
{
|
|
CheckModel(model);
|
|
if (_requestStorage.Update(model) == null)
|
|
{
|
|
_logger.LogWarning("Update operation failed");
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
public bool Delete(RequestBindingModel model)
|
|
{
|
|
CheckModel(model, false);
|
|
_logger.LogInformation("Delete. ID:{ID}", model.ID);
|
|
if (_requestStorage.Delete(model) == null)
|
|
{
|
|
_logger.LogWarning("Delete operation failed");
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
public RequestViewModel? ReadElement(RequestSearchModel model)
|
|
{
|
|
if (model == null)
|
|
{
|
|
throw new ArgumentNullException(nameof(model));
|
|
}
|
|
|
|
_logger.LogInformation("ReadElement. Request ID:{ ID}. Order ID:{ OrderID}", model.ID, model.OrderID);
|
|
|
|
var element = _requestStorage.GetElement(model);
|
|
|
|
if (element == null)
|
|
{
|
|
_logger.LogWarning("ReadElement element not found");
|
|
return null;
|
|
}
|
|
|
|
_logger.LogInformation("ReadElement find. ID:{ID}", element.ID);
|
|
return element;
|
|
}
|
|
|
|
public List<RequestViewModel>? ReadList(RequestSearchModel? model)
|
|
{
|
|
_logger.LogInformation("ReadList. Request ID:{ ID}. Order ID: { OrderID}", model?.ID, model?.OrderID);
|
|
|
|
var list = model == null ? _requestStorage.GetFullList() : _requestStorage.GetFilteredList(model);
|
|
|
|
if (list == null)
|
|
{
|
|
_logger.LogWarning("ReadList return null list");
|
|
return null;
|
|
}
|
|
_logger.LogInformation("ReadList. Count:{Count}", list.Count);
|
|
return list;
|
|
}
|
|
|
|
private void CheckModel(RequestBindingModel model, bool withParams = true)
|
|
{
|
|
if (model == null) { return; }
|
|
if (!withParams) { return; }
|
|
if (model.Price <= 0) { throw new ArgumentNullException("Invalid request's price", nameof(model)); }
|
|
if (string.IsNullOrEmpty(model.OrderID.ToString())) { throw new ArgumentNullException("Invalid Request's order ID", nameof(model)); }
|
|
|
|
_logger.LogInformation("Request. Request ID:{ ID}. Order ID: { OrderID}. PC ID: { PCID}", model.ID, model.OrderID, model.PCID);
|
|
}
|
|
}
|
|
}
|