public async Task <bool> RemoveItemAsync(int blogEntry)
{
bool status = await DataProvider.RemoveAsync(blogEntry);
if (!status)
{
return(false);
}
// remove comments for this entry
using (BlogCommentDataProvider commentDP = new BlogCommentDataProvider(blogEntry)) {
await commentDP.RemoveAllCommentsAsync();
}
return(true);
}
public async Task <bool> RemoveEntriesAsync(int categoryIdentity)
{
// TODO: This could be optimized for SQL using joins %%%%%%%%%%%%%%%%%%%
// remove all entries for this category
List <DataProviderFilterInfo> filters = DataProviderFilterInfo.Join(null, new DataProviderFilterInfo {
Field = nameof(BlogEntry.CategoryIdentity), Operator = "==", Value = categoryIdentity
});
DataProviderGetRecords <BlogEntry> data = await GetItemsAsync(0, 0, null, filters);
foreach (BlogEntry entry in data.Data)
{
// remove all comments
using (BlogCommentDataProvider commentDP = new BlogCommentDataProvider(entry.Identity)) {
await commentDP.RemoveAllCommentsAsync();
}
}
return(true);
}