public async Task <Product> ItemLoadChild(Product item)
{
_db.Attach <Product>(item);
await _db.Entry <Product>(item).Collection <Image>(p => p.Images).LoadAsync();
return(item);
}
public async Task <RepositoryResponseDto> DeleteImage(Image item)
{
RepositoryResponseDto flag = new RepositoryResponseDto {
Flag = false, Message = null, Item = null
};
int i = 0;
try{
// Image item= await _db.Images.Where(p=>p.Id==id).FirstOrDefaultAsync();
_db.Attach <Image>(item);
_db.Images.Remove(item);
i = await _db.SaveChangesAsync();
}
catch (Exception ex)
{
Console.WriteLine("---UploadImageRepository----Ошибка БД Images delete not(false)!");
Console.WriteLine(ex.Message);
flag.Message = "БД Images delete not(false)!";
flag.Flag = false;
}
if (i != 0)
{
flag.Message = "БД Images delete ok!";
flag.Flag = true;
flag.Item = null;
return(flag);
}
else
{
flag.Message = "БД Images delete not(false)!";
flag.Flag = false;
flag.Item = null;
return(flag);
}
// throw new Exception("not implimetn exeption 14.11.20");
// return await _db.TypeProduct.ToListAsync();
}