public async Task <List <TimeLineVM> > GetTimeLine(int userId, int pageIndex)
{
List <int> followings = await _followService.FollowingList(userId);
var posts = await _unitOfWork.Post.GetFilteredList(
selector : x => new TimeLineVM
{
Id = x.Id,
Text = x.Text,
ImagePath = x.ImagePath,
AppUserId = x.AppUserId,
LikeCounts = x.Likes.Count,
CommentCounts = x.Comments.Count,
ShareCounts = x.Shares.Count,
CreateDate = x.CreateDate,
UserName = x.AppUser.UserName,
UserImage = x.AppUser.ImagePath,
isLiked = x.Likes.Any(y => y.AppUserId == userId)
},
orderBy : x => x.OrderByDescending(y => y.CreateDate),
predicate : x => followings.Contains(x.AppUserId),
include : x => x.Include(z => z.AppUser).ThenInclude(z => z.Followers).Include(z => z.Likes),
pageIndex : pageIndex);
return(posts);
}
public async Task <List <FollowListVM> > UserFollowings(int id, int pageIndex)
{
List <int> followings = await _followService.FollowingList(id);
var followingsList = await _unitOfWork.AppUser.GetFilteredList(selector : y => new FollowListVM
{
Id = y.Id,
ImagePath = y.ImagePath,
UserName = y.UserName,
},
predicate : x => followings.Contains(x.Id),
include : x => x
.Include(z => z.Followers),
pageIndex : pageIndex);
return(followingsList);
}
public async Task <List <TimelineVm> > GetTimeline(int userId, int pageIndex)
{
List <int> followings = await _followService.FollowingList(userId);
var posts = await _unitOfWork.Post.GetFilteredList(
selector : x => new TimelineVm
{
Id = x.Id,
Text = x.Text,
ImagePath = x.ImagePath,
AppUserId = x.AppUserId,
LikesCount = x.Likes.Count,
MentionsCount = x.Mentions.Count,
SharesCount = x.Shares.Count,
CreateDate = x.CreateDate,
UserName = x.AppUser.UserName,
UserImage = x.AppUser.ImagePath,
Name = x.AppUser.Name,
isLiked = x.Likes.Any(h => h.AppUserId == userId)
},
orderBy : z => z.OrderByDescending(a => a.CreateDate),
predicate : a => followings.Contains(a.AppUserId),
include : a => a.Include(h => h.AppUser).ThenInclude(h => h.Followers).Include(h => h.Likes),
pageIndex : pageIndex);
//This is AutoMapper usage.
//var posts = await _context.Posts
// .Include(x => x.AppUser).ThenInclude(x => x.Followers)
// .Include(x => x.Likes)
// .ProjectTo<TimelineVm>(_mapper.ConfigurationProvider, new { userId })
// .Where(x => followings.Contains(x.AppUserId))
// .OrderByDescending(x => x.CreateDate).ToListAsync();
return(posts);
}