public ICollection <InterestCard> GetPostGroups(int postId, string currUserId)
{
bool isLoggedIn = !string.IsNullOrEmpty(currUserId);
int[] gp = _context.SetChild <GroupPost>().AsNoTracking().Where(p => p.PostId == postId).Select(p => p.GroupId).ToArray();
IQueryable <InterestCard> ret = _context.Set <Group>().AsNoTracking()
.Select(p => new InterestCard()
{
AlphaColor = p.ColorAlpha,
Id = p.Id,
Name = p.Name,
UrlKey = p.UrlKey,
ProfileImage = p.ProfileImage.SmallPath
})
.Where(p => gp.Contains(p.Id));
foreach (var item in ret)
{
item.FollowerCount = _groupCacheService.GetFollowingUserCount(item.Id) ?? _groupDataService.GetGroupFollowerCount(item.Id, 20);
item.IsCurrentUserFollowing = !isLoggedIn ? false : userGroupFollowIds.Contains(item.Id);
}
return(ret.ToList());
}