public override ServiceResult <ProductEntity> Update(ProductEntity item)
{
var result = base.Update(item);
if (result.HasViolation)
{
return(result);
}
if (item.ProductTags != null)
{
_productTagService.Remove(m => m.ProductId == item.ID);
_productTagService.BeginBulkSave();
foreach (var tag in item.ProductTags.Where(m => m.Selected))
{
_productTagService.Add(new ProductTag {
ProductId = item.ID, TagId = tag.ID
});
}
_productTagService.SaveChanges();
}
if (item.ProductImages != null)
{
_productImageService.BeginBulkSave();
item.ProductImages.Each(m =>
{
m.ProductId = item.ID;
SaveImages(m);
});
_productImageService.SaveChanges();
}
return(result);
}
public override ServiceResult <ProductEntity> Update(ProductEntity item)
{
ServiceResult <ProductEntity> result = new ServiceResult <ProductEntity>();
if (item.Url.IsNotNullAndWhiteSpace())
{
if (Count(m => m.Url == item.Url && m.ID != item.ID) > 0)
{
result.RuleViolations.Add(new RuleViolation("Url", _localize.Get("URL already exists")));
return(result);
}
}
_eventManager.Trigger(Events.OnProductUpdating, item);
BeginTransaction(() =>
{
result = base.Update(item);
if (!result.HasViolation)
{
if (item.ProductTags != null)
{
_productTagService.Remove(m => m.ProductId == item.ID);
_productTagService.BeginBulkSave();
foreach (var tag in item.ProductTags.Where(m => m.Selected))
{
_productTagService.Add(new ProductTag {
ProductId = item.ID, TagId = tag.ID
});
}
_productTagService.SaveChanges();
}
if (item.ProductImages != null)
{
_productImageService.BeginBulkSave();
item.ProductImages.Each(m =>
{
m.ProductId = item.ID;
SaveImages(m);
});
_productImageService.SaveChanges();
}
}
});
_eventManager.Trigger(Events.OnProductUpdated, item);
return(result);
}
public override ServiceResult <ProductEntity> Update(ProductEntity item)
{
if (item.Url.IsNotNullAndWhiteSpace())
{
if (Count(m => m.Url == item.Url && m.ID != item.ID) > 0)
{
var re = new ServiceResult <ProductEntity>();
re.RuleViolations.Add(new RuleViolation("Url", "UrlÒÑ´æÔÚ"));
return(re);
}
}
var result = base.Update(item);
if (result.HasViolation)
{
return(result);
}
if (item.ProductTags != null)
{
_productTagService.Remove(m => m.ProductId == item.ID);
_productTagService.BeginBulkSave();
foreach (var tag in item.ProductTags.Where(m => m.Selected))
{
_productTagService.Add(new ProductTag {
ProductId = item.ID, TagId = tag.ID
});
}
_productTagService.SaveChanges();
}
if (item.ProductImages != null)
{
_productImageService.BeginBulkSave();
item.ProductImages.Each(m =>
{
m.ProductId = item.ID;
SaveImages(m);
});
_productImageService.SaveChanges();
}
return(result);
}
