public async Task <bool> UpdateProductAsync(ProductServiceModel serviceModel)
{
var oldProduct = await AllProduct.FirstOrDefaultAsync(o => o.Id == serviceModel.Product.Id);
var productEntry = _context.Entry(oldProduct);
serviceModel.Product.LastUpdateByUserId = serviceModel.User.Id;
serviceModel.Product.LastUpdateDate = DateTime.Now;
productEntry.CurrentValues.SetValues(serviceModel.Product);
_context.Entry(oldProduct).Property(o => o.CreateByUserId).IsModified = false;
_context.Entry(oldProduct).Property(o => o.CreateDate).IsModified = false;
foreach (var newDetail in serviceModel.Product.Details)
{
var oldDetail = oldProduct.Details.FirstOrDefault(o => o.ForCurrentRequestLanguage());
if (oldDetail.Language == newDetail.Language)
{
newDetail.Id = oldDetail.Id;
_context.Entry(oldDetail).CurrentValues.SetValues(newDetail);
}
}
_context.TryUpdateManyToMany(oldProduct.EntityFiles, serviceModel.Product.EntityFiles, o => o.FileEntityId);
_context.TryUpdateManyToMany(oldProduct.EntityTaxonomies, serviceModel.Product.EntityTaxonomies, o => o.TaxonomyId);
var updateResultCount = await _context.SaveChangesAsync();
return(updateResultCount > 0);
}
