public void Delete(Guid id)
{
XbooxLibraryDBContext context = new XbooxLibraryDBContext();
GeneralRepository <Product> repository = new GeneralRepository <Product>(context);
GeneralRepository <ProductImgs> Imgrepository = new GeneralRepository <ProductImgs>(context);
GeneralRepository <ProductTags> Ptrepository = new GeneralRepository <ProductTags>(context);
var deleteProduct = repository.GetFirst(x => x.ProductId == id);
var deleteImg = Imgrepository.GetAll().Where(x => x.ProductId == id);
var deleteTag = Ptrepository.GetAll().Where(x => x.ProductId == id);
if (deleteImg != null)
{
foreach (var i in deleteImg)
{
Imgrepository.Delete(i);
}
}
if (deleteTag != null)
{
foreach (var i in deleteTag)
{
Ptrepository.Delete(i);
}
}
//刪除product 刪除 tag
repository.Delete(deleteProduct);
context.SaveChanges();
}
public OperationResult DeleteConfirmed(Guid id)
{
var result = new OperationResult();
try
{
XbooxLibraryDBContext context = new XbooxLibraryDBContext();
GeneralRepository <Coupons> couRepo = new GeneralRepository <Coupons>(context);
Coupons coupons = context.Coupons.Find(id);
context.Coupons.Remove(coupons);
context.SaveChanges();
result.IsSuccessful = true;
}
catch (Exception ex)
{
result.IsSuccessful = false;
result.exception = ex;
}
return(result);
}
public void SaveContext()
{
context.SaveChanges();
}
