PIbd-21_CourseWork_Polyclin.../Polyclinic/PolyclinicBusinessLogic/BusinessLogics/ProcedureLogic.cs

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C#
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using Microsoft.Extensions.Logging;
using PolyclinicContracts.BindingModels;
using PolyclinicContracts.BusinessLogicsContracts;
using PolyclinicContracts.SearchModels;
using PolyclinicContracts.StoragesContracts;
using PolyclinicContracts.ViewModels;
namespace PolyclinicBusinessLogic.BusinessLogics
{
public class ProcedureLogic : IProcedureLogic
{
private readonly ILogger logger;
private readonly IProcedureStorage procedureStorage;
public ProcedureLogic(ILogger<ProcedureLogic> logger, IProcedureStorage procedureStorage)
{
this.logger = logger;
this.procedureStorage = procedureStorage;
}
public bool Create(ProcedureBindingModel model)
{
CheckModel(model);
if (procedureStorage.Insert(model) == null)
{
logger.LogWarning("Insert operation failed");
return false;
}
return true;
}
public bool Delete(ProcedureBindingModel model)
{
CheckModel(model, false);
logger.LogInformation("Delete Id:{Id}", model.Id);
if(procedureStorage.Delete(model) == null)
{
logger.LogWarning("Delete operation failed");
return false;
}
return true;
}
public ProcedureViewModel? ReadElement(ProcedureSearchModel model)
{
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
logger.LogInformation("ReadElement. ProcedureName:{ProcedureName}.Id:{ Id}", model.Name, model.Id);
var element = procedureStorage.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<ProcedureViewModel>? ReadList(ProcedureSearchModel? model)
{
logger.LogInformation("ReadList. Name:{Name}. Id:{ Id}", model?.Name, model?.Id);
var list = model == null ? procedureStorage.GetFullList() : procedureStorage.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(ProcedureBindingModel model)
{
CheckModel(model);
if (procedureStorage.Update(model) == null)
{
logger.LogWarning("Update operation failed");
return false;
}
return true;
}
private void CheckModel(ProcedureBindingModel model, bool withParams = true)
{
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
if (!withParams)
{
return;
}
if (string.IsNullOrEmpty(model.Name))
{
throw new ArgumentNullException("Нет названия процедуры", nameof(model.Name));
}
logger.LogInformation("Procedure. Name:{Name}. Id: { Id}", model.Name, model.Id);
var element = procedureStorage.GetElement(new ProcedureSearchModel
{
Name = model.Name
});
if (element != null && element.Id != model.Id)
{
throw new InvalidOperationException("Процедура с таким названием уже есть");
}
}
}
}