public void Delete(BaseDTO dtoName)
{
Type currentType = dtoName.GetType();
if (currentType.Name.Equals("ProductDTO"))
{
ProductsDAL deleteProduct = new ProductsDAL();
deleteProduct.DeleteProduct((dtoName as ProductDTO).ProductNewName);
resultMessage = deleteProduct.GetCRUDResult();
}
if (currentType.Name.Equals("VendorDTO"))
{
VendorsDAL deleteVendor = new VendorsDAL();
deleteVendor.DeleteVendor((dtoName as VendorDTO).VendorName);
resultMessage = deleteVendor.GetCRUDResult();
}
if (currentType.Name.Equals("CategoryDTO"))
{
CategoriesDAL deleteCategory = new CategoriesDAL();
deleteCategory.DeleteCategory((dtoName as CategoryDTO).CategoryName);
resultMessage = deleteCategory.GetCRUDResult();
}
else
{
//MessageBox.Show("Pone stigna do tuk v update seckciqta");
}
}
public void Update(BaseDTO dtoName)
{
Type currentType = dtoName.GetType();
if (currentType.Name.Equals("ProductDTO"))
{
ProductsDAL updateProduct = new ProductsDAL();
updateProduct.UpdateProduct((dtoName as ProductDTO).ProductOldName,
(dtoName as ProductDTO).ProductNewName,
(dtoName as ProductDTO).CategoryName,
(dtoName as ProductDTO).VendorName,
(dtoName as ProductDTO).ProductPrice,
(dtoName as ProductDTO).Quantity,
(dtoName as ProductDTO).StoreName,
(dtoName as ProductDTO).TownName);
resultMessage = updateProduct.GetCRUDResult();
}
if (currentType.Name.Equals("VendorDTO"))
{
VendorsDAL updateVendor = new VendorsDAL();
updateVendor.UpdateVendor((dtoName as VendorDTO).VendorOldName, (dtoName as VendorDTO).VendorName);
resultMessage = updateVendor.GetCRUDResult();
}
if (currentType.Name.Equals("CategoryDTO"))
{
CategoriesDAL updateCategory = new CategoriesDAL();
updateCategory.UpdateCategory((dtoName as CategoryDTO).CategoryOldName, (dtoName as CategoryDTO).CategoryName);
resultMessage = updateCategory.GetCRUDResult();
}
else
{
//MessageBox.Show("Pone stigna do tuk v update seckciqta");
}
}
internal void Update(BaseDTO dto)
{
// при изменении на сервере, изменить в кеше
Task <BaseDTO> t = _client.UpdateAsync(dto);
t.ContinueWith(td =>
{
BaseDTO dtoFromServer = td.Result as BaseDTO;
if (IfErrorShowMessage(dtoFromServer))
{
return;
}
if (_dataSources.ContainsKey(dto.GetType()))
{
ICachedData items = _dataSources[dto.GetType()];
items.Update(dto);
}
});
}
public void Insert(BaseDTO dtoName)
{
Type currentType = dtoName.GetType();
if (currentType.Name.Equals("ProductDTO"))
{
ProductsDAL newProduct = new ProductsDAL();
if (newProduct.IsProductNameExistInDb((dtoName as ProductDTO).ProductNewName))
{
resultMessage = BaseDAL.Messages(MessageFor.ItemExistInDatabase, "Product");
}
else
{
newProduct.InsertNewProduct((dtoName as ProductDTO).ProductNewName,
(dtoName as ProductDTO).CategoryName,
(dtoName as ProductDTO).VendorName,
(dtoName as ProductDTO).ProductPrice,
(dtoName as ProductDTO).Quantity,
(dtoName as ProductDTO).StoreName,
(dtoName as ProductDTO).TownName);
resultMessage = newProduct.GetCRUDResult();
}
}
if (currentType.Name.Equals("VendorDTO"))
{
VendorsDAL newVendor = new VendorsDAL();
if (newVendor.IsVendorNameExistInDb((dtoName as VendorDTO).VendorName))
{
resultMessage = BaseDAL.Messages(MessageFor.ItemExistInDatabase, "Vendor");
}
else
{
newVendor.InsertNewVendor((dtoName as VendorDTO).VendorName);
resultMessage = newVendor.GetCRUDResult();
}
}
if (currentType.Name.Equals("CategoryDTO"))
{
CategoriesDAL newCategory = new CategoriesDAL();
if (newCategory.IsCategoryNameExistInDb((dtoName as CategoryDTO).CategoryName))
{
resultMessage = BaseDAL.Messages(MessageFor.ItemExistInDatabase, "Category");
}
else
{
newCategory.InsertNewCategory((dtoName as CategoryDTO).CategoryName);
resultMessage = newCategory.GetCRUDResult();
}
}
else
{
//MessageBox.Show("Pone stigna do tuk");
}
}
internal void Create(BaseDTO dto)
{
Task <BaseDTO> t = _client.CreateObjectAsync(dto);
t.ContinueWith(td =>
{
BaseDTO dtoFromServer = td.Result as BaseDTO;
if (IfErrorShowMessage(dtoFromServer))
{
return;
}
if (_dataSources.ContainsKey(dto.GetType()))
{
ICachedData items = _dataSources[dto.GetType()];
items.Add(dto);
}
else
{
ICachedData cache = new CacheCollection <BaseDTO>();
cache.Add(td.Result);
_dataSources.Add(dto.GetType(), cache);
}
});
}