public static ResponseViewModel <ProductAttribute> AddProductAttribute(ProductAttributeViewModel viewModel)
{
ResponseViewModel <ProductAttribute> responseViewModel = new ResponseViewModel <ProductAttribute>();
ProductAttribute productAtribute = new ProductAttribute();
productAtribute.Name = viewModel.attributeName;
productAtribute.ProductCategoryID = viewModel.productCategoryId;
productAtribute.ProductSubCategoryID = viewModel.productSubCategoryId;
using (EcommerceEntities entities = new EcommerceEntities())
{
if (CheckDuplicate(productAtribute))
{
responseViewModel.errorViewModel = new ErrorViewModel();
responseViewModel.errorViewModel.statusCode = 400;
}
else
{
entities.ProductAttributes.Add(productAtribute);
entities.SaveChanges();
ProductAttributeManager.AddOption(viewModel.options, productAtribute.ID);
responseViewModel.Data = productAtribute;
entities.SaveChanges();
}
}
return(responseViewModel);
}
public static void DeleteProductAttribute(int id)
{
using (EcommerceEntities entities = new EcommerceEntities())
{
ProductAttribute productAttribute = entities.ProductAttributes.Where(entry => entry.ID == id).FirstOrDefault();
ProductAttributeManager.DeleteOptionByAttributeId(productAttribute.ID);
entities.ProductAttributes.Remove(productAttribute);
entities.SaveChanges();
}
}
public static ResponseViewModel <ProductAttribute> UpdateProductAttribute(ProductAttributeViewModel viewModel)
{
ResponseViewModel <ProductAttribute> responseViewModel = new ResponseViewModel <ProductAttribute>();
using (EcommerceEntities entities = new EcommerceEntities())
{
ProductAttribute productAtributeDb = entities.ProductAttributes.Where(entry => entry.ID == viewModel.ID).FirstOrDefault();
productAtributeDb.Name = viewModel.attributeName;
productAtributeDb.ProductCategoryID = viewModel.productCategoryId;
productAtributeDb.ProductSubCategoryID = viewModel.productSubCategoryId;
entities.SaveChanges();
ProductAttributeManager.AddOption(viewModel.options, productAtributeDb.ID);
responseViewModel.Data = productAtributeDb;
entities.SaveChanges();
return(responseViewModel);
}
}
public static ResponseViewModel <List <ProductAttributeOption> > AddOption(List <ProductAttributeOption> values, long attributeId)
{
ResponseViewModel <List <ProductAttributeOption> > responseViewModel = new ResponseViewModel <List <ProductAttributeOption> >();
using (EcommerceEntities entities = new EcommerceEntities())
{
foreach (var value in values)
{
if (ProductAttributeManager.CheackDuplicateOption(value.Value, attributeId))
{
continue;
}
else
{
value.ProductAtrributeID = attributeId;
entities.ProductAttributeOptions.Add(value);
}
}
entities.SaveChanges();
responseViewModel.Data = values;
}
return(responseViewModel);
}