public List <ProductsWM> FindProducts(Expression <Func <Products, bool> > predicate)
{
try
{
return(ProductsMapping.MaptoWM(_productsOperations.FindProducts(predicate)));
}
catch (Exception ex)
{
throw new Exception(ex.ToString());
}
}
public List <ProductsWM> GetAllProducts()
{
try
{
return(ProductsMapping.MaptoWM(_productsOperations.GetAllProducts()));
}
catch (Exception ex)
{
throw new Exception(ex.ToString());
}
}
public ProductsWM GetProduct(int id)
{
try
{
return(ProductsMapping.MaptoWM(_productsOperations.GetProduct(id)));
}
catch (Exception ex)
{
throw new Exception(ex.ToString());
}
}
public void UpdateProduct(ProductsWM webModel)
{
try
{
_productsOperations.UpdateProduct(ProductsMapping.MapToEntity(webModel));
}
catch (Exception ex)
{
throw new Exception(ex.ToString());
}
}
public void DeteleProducts(List <ProductsWM> webModelList)
{
try
{
_productsOperations.DeleteProducts(ProductsMapping.MapToEntity(webModelList));
}
catch (Exception ex)
{
throw new Exception(ex.ToString());
}
}
public void AddProduct(NewProductWM webModel)
{
#region AddProductValidations
List <AddProductValidationBase> validationList = new List <AddProductValidationBase>();
validationList.Add(new CheckProductImagePath());
validationList.Add(new CheckProductCategory());
validationList.Add(new CheckProductName());
validationList.Add(new CheckProductUnitPrice());
validationList[0].SetNextValidation(validationList[1]);
validationList[1].SetNextValidation(validationList[2]);
validationList[2].SetNextValidation(validationList[3]);
validationList[0].Execute(webModel);
bool webModelValid = validationList[validationList.Count - 1].IsValid;
#endregion
if (webModelValid)
{
try
{
Bitmap image = new Bitmap(webModel.ImagePath);
ProductImages productImage = new ProductImages
{
ProductPicture = ImageToByteConverter.ConvertImagePath(image)
};
_productImagesOperations.AddProductImage(productImage);
_productsOperations.AddProduct(ProductsMapping.MapToEntity(webModel.Product));
}
catch (Exception ex)
{
throw new Exception(ex.ToString());
}
}
}
