115 lines
3.4 KiB
C#
115 lines
3.4 KiB
C#
|
using Microsoft.Extensions.Logging;
|
|||
|
|
using System;
|
|||
|
|
using System.Collections.Generic;
|
|||
|
|
using System.Linq;
|
|||
|
|
using System.Text;
|
|||
|
|
using System.Threading.Tasks;
|
|||
|
|
using VeterinaryContracts.BusinessLogicContracts;
|
|||
|
|
using VeterinaryContracts.BindingModels;
|
|||
|
|
using VeterinaryContracts.SearchModels;
|
|||
|
|
using VeterinaryContracts.StorageContracts;
|
|||
|
|
using VeterinaryContracts.ViewModels;
|
|||
|
|
|
|||
|
|
|
|||
|
|
namespace VeterinaryBusinessLogic.BusinessLogic
|
|||
|
|
{
|
|||
|
|
public class MedicationLogic : IMedicationLogic
|
|||
|
|
{
|
|||
|
|
private readonly ILogger _logger;
|
|||
|
|
private readonly IMedicationStorage _medicationStorage;
|
|||
|
|
public MedicationLogic(ILogger<MedicationLogic> logger, IMedicationStorage medicationStorage)
|
|||
|
|
{
|
|||
|
|
_logger = logger;
|
|||
|
|
_medicationStorage = medicationStorage;
|
|||
|
|
}
|
|||
|
|
public List<MedicationViewModel>? ReadList(MedicationSearchModel? model)
|
|||
|
|
{
|
|||
|
|
_logger.LogInformation("ReadList. MedicationName:{MedicationName}.Id:{ Id}", model?.MedicationName, model?.Id);
|
|||
|
|
var list = model == null ? _medicationStorage.GetFullList() : _medicationStorage.GetFullList()/*GetFilteredList(model)*/;
|
|||
|
|
if (list == null)
|
|||
|
|
{
|
|||
|
|
_logger.LogWarning("ReadList return null list");
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
_logger.LogInformation("ReadList. Count:{Count}", list.Count);
|
|||
|
|
return list;
|
|||
|
|
}
|
|||
|
|
public MedicationViewModel? ReadElement(MedicationSearchModel model)
|
|||
|
|
{
|
|||
|
|
if (model == null)
|
|||
|
|
{
|
|||
|
|
throw new ArgumentNullException(nameof(model));
|
|||
|
|
}
|
|||
|
|
_logger.LogInformation("ReadElement. MedicationName:{MedicationName}.Id:{ Id}", model.MedicationName, model.Id);
|
|||
|
|
var element = _medicationStorage.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(MedicationBindingModel model)
|
|||
|
|
{
|
|||
|
|
CheckModel(model);
|
|||
|
|
if (_medicationStorage.Insert(model) == null)
|
|||
|
|
{
|
|||
|
|
_logger.LogWarning("Insert operation failed");
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
public bool Update(MedicationBindingModel model)
|
|||
|
|
{
|
|||
|
|
CheckModel(model);
|
|||
|
|
if (_medicationStorage.Update(model) == null)
|
|||
|
|
{
|
|||
|
|
_logger.LogWarning("Update operation failed");
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
public bool Delete(MedicationBindingModel model)
|
|||
|
|
{
|
|||
|
|
CheckModel(model, false);
|
|||
|
|
_logger.LogInformation("Delete. Id:{Id}", model.Id);
|
|||
|
|
if (_medicationStorage.Delete(model) == null)
|
|||
|
|
{
|
|||
|
|
_logger.LogWarning("Delete operation failed");
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
private void CheckModel(MedicationBindingModel model, bool withParams = true)
|
|||
|
|
{
|
|||
|
|
if (model == null)
|
|||
|
|
{
|
|||
|
|
throw new ArgumentNullException(nameof(model));
|
|||
|
|
}
|
|||
|
|
if (!withParams)
|
|||
|
|
{
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (string.IsNullOrEmpty(model.MedicationName))
|
|||
|
|
{
|
|||
|
|
throw new ArgumentNullException("Нет названия медикамента",
|
|||
|
|
nameof(model.MedicationName));
|
|||
|
|
}
|
|||
|
|
if (model.Price <= 0)
|
|||
|
|
{
|
|||
|
|
throw new ArgumentNullException("Цена медикамента должна быть больше 0", nameof(model.Price));
|
|||
|
|
}
|
|||
|
|
_logger.LogInformation("Medication. MedicationName:{MedicationName}.Price:{ Price}. Id: { Id}", model.MedicationName, model.Price, model.Id);
|
|||
|
|
var element = _medicationStorage.GetElement(new MedicationSearchModel
|
|||
|
|
{
|
|||
|
|
MedicationName = model.MedicationName
|
|||
|
|
});
|
|||
|
|
if (element != null && element.Id != model.Id)
|
|||
|
|
{
|
|||
|
|
throw new InvalidOperationException("Медикамент с таким названием уже есть");
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|