118 lines
4.1 KiB
C#
118 lines
4.1 KiB
C#
using ConstructionCompanyContracts.BindingModels;
|
||
using ConstructionCompanyContracts.SearchModels;
|
||
using ConstructionCompanyContracts.StorageContracts;
|
||
using ConstructionCompanyContracts.ViewModels;
|
||
using Microsoft.Extensions.Logging;
|
||
using System;
|
||
using System.Collections.Generic;
|
||
using System.Linq;
|
||
using System.Text;
|
||
using System.Threading.Tasks;
|
||
|
||
namespace ConstructionCompanyBusinessLogic.BusinessLogics
|
||
{
|
||
public class PositionLogic
|
||
{
|
||
private readonly ILogger _logger;
|
||
private readonly IPositionStorage _positionStorage;
|
||
|
||
public PositionLogic(ILogger<PositionLogic> logger, IPositionStorage positionStorage)
|
||
{
|
||
_logger = logger;
|
||
_positionStorage = positionStorage;
|
||
}
|
||
|
||
public List<PositionViewModel>? ReadList(PositionSearchModel? model)
|
||
{
|
||
_logger.LogInformation("ReadList. PositionName:{PositionName}. Id:{Id}", model?.PositionName, model?.Id);
|
||
var list = model == null ? _positionStorage.GetFullList() : _positionStorage.GetFilteredList(model);
|
||
if (list == null)
|
||
{
|
||
_logger.LogWarning("ReadList return null list");
|
||
return null;
|
||
}
|
||
_logger.LogInformation("ReadList. Count:{Count}", list.Count);
|
||
return list;
|
||
}
|
||
|
||
public PositionViewModel? ReadElement(PositionSearchModel model)
|
||
{
|
||
if (model == null)
|
||
{
|
||
throw new ArgumentNullException(nameof(model));
|
||
}
|
||
_logger.LogInformation("ReadElement. PositionName:{PositionName}. Id:{Id}", model.PositionName, model.Id);
|
||
var element = _positionStorage.GetElement(model);
|
||
if (element == null)
|
||
{
|
||
_logger.LogWarning("ReadElement element not found");
|
||
return null;
|
||
}
|
||
_logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
|
||
return element;
|
||
}
|
||
|
||
public bool Create(PositionBindingModel model)
|
||
{
|
||
CheckModel(model);
|
||
if (_positionStorage.Insert(model) == null)
|
||
{
|
||
_logger.LogWarning("Insert operation failed");
|
||
return false;
|
||
}
|
||
return true;
|
||
}
|
||
|
||
public bool Update(PositionBindingModel model)
|
||
{
|
||
CheckModel(model);
|
||
if (_positionStorage.Update(model) == null)
|
||
{
|
||
_logger.LogWarning("Update operation failed");
|
||
return false;
|
||
}
|
||
return true;
|
||
}
|
||
public bool Delete(PositionBindingModel model)
|
||
{
|
||
CheckModel(model, false);
|
||
_logger.LogInformation("Delete. Id:{Id}", model.Id);
|
||
if (_positionStorage.Delete(model) == null)
|
||
{
|
||
_logger.LogWarning("Delete operation failed");
|
||
return false;
|
||
}
|
||
return true;
|
||
}
|
||
|
||
private void CheckModel(PositionBindingModel model, bool withParams = true)
|
||
{
|
||
if (model == null)
|
||
{
|
||
throw new ArgumentNullException(nameof(model));
|
||
}
|
||
if (!withParams)
|
||
{
|
||
return;
|
||
}
|
||
if (string.IsNullOrEmpty(model.PositionName))
|
||
{
|
||
throw new ArgumentNullException("Нет названия материала", nameof(model.PositionName));
|
||
}
|
||
if (model.Salary < 0)
|
||
{
|
||
throw new ArgumentNullException("Зарплата должна быть не меньше 0", nameof(model.Salary));
|
||
}
|
||
_logger.LogInformation("Position. PositionName:{PositionName}. Salary:{Salary}. Id:{Id}", model.PositionName, model.Salary, model.Id);
|
||
var element = _positionStorage.GetElement(new PositionSearchModel
|
||
{
|
||
PositionName = model.PositionName
|
||
});
|
||
if (element != null && element.Id != model.Id)
|
||
{
|
||
throw new InvalidOperationException("Должность с таким названием уже есть");
|
||
}
|
||
}
|
||
}
|
||
}
|