120 lines
4.1 KiB
C#
120 lines
4.1 KiB
C#
using LawFirmContracts.BindingModels;
|
||
using LawFirmContracts.BusinessLogicContracts;
|
||
using LawFirmContracts.SearchModels;
|
||
using LawFirmContracts.StorageContracts;
|
||
using LawFirmContracts.ViewModels;
|
||
using Microsoft.Extensions.Logging;
|
||
using System;
|
||
using System.Collections.Generic;
|
||
using System.Linq;
|
||
using System.Text;
|
||
using System.Threading.Tasks;
|
||
|
||
namespace LawFirmBusinessLogic.BusinessLogics
|
||
{
|
||
public class DocumentLogic : IDocumentLogic
|
||
{
|
||
private readonly ILogger _logger;
|
||
private readonly IDocumentStorage _documentStorage;
|
||
|
||
public DocumentLogic(ILogger<DocumentLogic> logger, IDocumentStorage documentStorage)
|
||
{
|
||
_logger = logger;
|
||
_documentStorage = documentStorage;
|
||
}
|
||
|
||
public bool Create(DocumentBindingModel model)
|
||
{
|
||
CheckModel(model);
|
||
if (_documentStorage.Insert(model) == null)
|
||
{
|
||
_logger.LogWarning("Insert operation failed");
|
||
return false;
|
||
}
|
||
return true;
|
||
}
|
||
|
||
public bool Delete(DocumentBindingModel model)
|
||
{
|
||
CheckModel(model, false);
|
||
_logger.LogInformation("Delete. Id:{Id}", model.Id);
|
||
if (_documentStorage.Delete(model) == null)
|
||
{
|
||
_logger.LogWarning("Delete operation failed");
|
||
return false;
|
||
}
|
||
return true;
|
||
}
|
||
|
||
public DocumentViewModel? ReadElement(DocumentSearchModel model)
|
||
{
|
||
if (model == null)
|
||
{
|
||
throw new ArgumentNullException(nameof(model));
|
||
}
|
||
_logger.LogInformation("ReadElement. DocumentName:{DocumentName}.Id:{ Id}", model.DocumentName, model.Id);
|
||
var element = _documentStorage.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<DocumentViewModel>? ReadList(DocumentSearchModel? model)
|
||
{
|
||
_logger.LogInformation("ReadList. DocumentName:{DocumentName}.Id:{ Id}", model?.DocumentName, model?.Id);
|
||
var list = model == null ? _documentStorage.GetFullList() : _documentStorage.GetFilteredList(model);
|
||
if (list == null)
|
||
{
|
||
_logger.LogWarning("ReadList return null list");
|
||
return null;
|
||
}
|
||
_logger.LogInformation("ReadList. Count:{Count}", list.Count);
|
||
return list;
|
||
}
|
||
|
||
public bool Update(DocumentBindingModel model)
|
||
{
|
||
CheckModel(model);
|
||
if (_documentStorage.Update(model) == null)
|
||
{
|
||
_logger.LogWarning("Update operation failed");
|
||
return false;
|
||
}
|
||
return true;
|
||
}
|
||
|
||
private void CheckModel(DocumentBindingModel model, bool withParams = true)
|
||
{
|
||
if (model == null)
|
||
{
|
||
throw new ArgumentNullException(nameof(model));
|
||
}
|
||
if (!withParams)
|
||
{
|
||
return;
|
||
}
|
||
if (string.IsNullOrEmpty(model.DocumentName))
|
||
{
|
||
throw new ArgumentNullException("Нет названия документа", nameof(model.DocumentName));
|
||
}
|
||
if (model.Price <= 0)
|
||
{
|
||
throw new ArgumentNullException("Стоимость документа должна быть больше 0", nameof(model.Price));
|
||
}
|
||
_logger.LogInformation("Document. DocumentName:{DocumentName}.Price:{ Price}. Id: { Id}", model.DocumentName, model.Price, model.Id);
|
||
var element = _documentStorage.GetElement(new DocumentSearchModel
|
||
{
|
||
DocumentName = model.DocumentName
|
||
});
|
||
if (element != null && element.Id != model.Id)
|
||
{
|
||
throw new InvalidOperationException("Документ с таким названием уже есть");
|
||
}
|
||
}
|
||
}
|
||
}
|