private Shipment CreateModel(ShipmentBindingModel model, Shipment shipment, MebelDatabase context)
{
shipment.Date = model.Date;
shipment.Name = model.Name;
shipment.Price = model.Price;
if (shipment.Id == 0)
{
context.Shipments.Add(shipment);
context.SaveChanges();
}
if (model.Id.HasValue)
{
var shipmentGarnitures = context.ShipmentGarnitures
.Where(rec => rec.ShipmentId == model.Id.Value)
.ToList();
context.ShipmentGarnitures.RemoveRange(shipmentGarnitures.ToList());
context.SaveChanges();
}
foreach (var shipmentGarniture in model.ShipmentGarnitures)
{
context.ShipmentGarnitures.Add(new ShipmentGarniture
{
ShipmentId = shipment.Id,
GarnitureId = shipmentGarniture.Key,
Count = shipmentGarniture.Value.Item2
});
context.SaveChanges();
}
return(shipment);
}
private Supply CreateModel(SupplyBindingModel model, Supply supply, MebelDatabase context)
{
supply.Date = model.Date;
supply.Name = model.Name;
supply.Price = model.Price;
if (supply.Id == 0)
{
context.Supplys.Add(supply);
context.SaveChanges();
}
if (model.Id.HasValue)
{
var supplyMaterials = context.SupplyMaterials
.Where(rec => rec.SupplyId == model.Id.Value)
.ToList();
context.SupplyMaterials.RemoveRange(supplyMaterials.ToList());
context.SaveChanges();
}
foreach (var supplyMaterial in model.SupplyMaterials)
{
context.SupplyMaterials.Add(new SupplyMaterial
{
SupplyId = supply.Id,
MaterialId = supplyMaterial.Key,
Count = supplyMaterial.Value.Item2
});
context.SaveChanges();
}
return(supply);
}
public void Update(ModuleBindingModel model)
{
using (var context = new MebelDatabase())
{
using (var transaction = context.Database.BeginTransaction())
{
try
{
var module = context.Modules.FirstOrDefault(rec => rec.Id == model.Id);
if (module == null)
{
throw new Exception("Модуль не найден");
}
CreateModel(model, module, context);
context.SaveChanges();
transaction.Commit();
}
catch
{
transaction.Rollback();
throw;
}
}
}
}
public void Update(SupplyBindingModel model)
{
using (var context = new MebelDatabase())
{
using (var transaction = context.Database.BeginTransaction())
{
try
{
var supply = context.Supplys.FirstOrDefault(rec => rec.Id == model.Id);
if (supply == null)
{
throw new Exception("Поставка не найдена");
}
CreateModel(model, supply, context);
context.SaveChanges();
transaction.Commit();
}
catch
{
transaction.Rollback();
throw;
}
}
}
}
public void Insert(MebelBindingModel model)
{
using (var context = new MebelDatabase())
{
context.Mebel.Add(CreateModel(model, new Mebel()));
context.SaveChanges();
}
}
public void Insert(ProviderBindingModel model)
{
using (var context = new MebelDatabase())
{
context.Providers.Add(CreateModel(model, new Provider()));
context.SaveChanges();
}
}
public void Update(MebelBindingModel model)
{
using (var context = new MebelDatabase())
{
var element = context.Mebel.FirstOrDefault(rec => rec.Id == model.Id);
if (element == null)
{
throw new Exception("Мебель не найдена");
}
CreateModel(model, element);
context.SaveChanges();
}
}
public void Delete(ModuleBindingModel model)
{
using (var context = new MebelDatabase())
{
var module = context.Modules.FirstOrDefault(rec => rec.Id == model.Id);
if (module == null)
{
throw new Exception("Модуль не найден");
}
context.Modules.Remove(module);
context.SaveChanges();
}
}
public void Delete(SupplyBindingModel model)
{
using (var context = new MebelDatabase())
{
Supply element = context.Supplys.FirstOrDefault(rec => rec.Id == model.Id);
if (element != null)
{
context.Supplys.Remove(element);
context.SaveChanges();
}
else
{
throw new Exception("Поступление не найдено");
}
}
}
public void Delete(MebelBindingModel model)
{
using (var context = new MebelDatabase())
{
Mebel element = context.Mebel.FirstOrDefault(rec => rec.Id == model.Id);
if (element != null)
{
context.Mebel.Remove(element);
context.SaveChanges();
}
else
{
throw new Exception("Мебель не найдена");
}
}
}
public void Delete(ProviderBindingModel model)
{
using (var context = new MebelDatabase())
{
Provider element = context.Providers.FirstOrDefault(rec => rec.Id == model.Id);
if (element != null)
{
context.Providers.Remove(element);
context.SaveChanges();
}
else
{
throw new Exception("Поставщик не найден");
}
}
}
public void Delete(ShipmentBindingModel model)
{
using (var context = new MebelDatabase())
{
Shipment element = context.Shipments.FirstOrDefault(rec => rec.Id == model.Id);
if (element != null)
{
context.Shipments.Remove(element);
context.SaveChanges();
}
else
{
throw new Exception("Отгрузка не найдено");
}
}
}
public void Insert(ModuleBindingModel model)
{
using (var context = new MebelDatabase())
{
using (var transaction = context.Database.BeginTransaction())
{
try
{
CreateModel(model, new Module(), context);
context.SaveChanges();
transaction.Commit();
}
catch
{
transaction.Rollback();
throw;
}
}
}
}