protected override async Task <BioQuery <Post <string> > > ApplyPublishConditionsAsync(BioQuery <Post <string> > query)
{
var currentUser = _currentUserProvider.CurrentUser;
if (currentUser != null)
{
if ((await _authorizationService.AuthorizeAsync(User, PostsPolicies.Posts)).Succeeded)
{
return(query);
}
return(query.Where(e => e.IsPublished || e.AuthorId == currentUser.Id));
}
return(await base.ApplyPublishConditionsAsync(query));
}
public static BioQuery <T> WithTags <T>(this BioQuery <T> query, Tag[] tags)
where T : class, IEntity, IContentItem
{
Expression <Func <T, bool> >?ex = null;
foreach (var tag in tags)
{
ex = ex == null ? post => post.TagIds.Contains(tag.Id) : ex.And(post => post.TagIds.Contains(tag.Id));
}
if (ex != null)
{
query = query.Where(ex);
}
return(query);
}
public static BioQuery <T> ForSection <T>(this BioQuery <T> query, Section section)
where T : class, IEntity, ISectionEntity
{
return(query.Where(e => e.SectionIds.Contains(section.Id)));
}
public static BioQuery <T> ForSite <T>(this BioQuery <T> query, [NotNull] Site site)
where T : class, IEntity, ISiteEntity
{
return(query.Where(e => e.SiteIds.Contains(site.Id)));
}
protected virtual Task <BioQuery <TEntity> > ApplyPublishConditionsAsync(BioQuery <TEntity> query)
{
return(Task.FromResult(query.Where(e => e.IsPublished)));
}