public async Task <PagedList <FollowDto> > GetUserFollows(FollowsParams followsParams)
{
var users = _context.Users.OrderBy(u => u.UserName).AsQueryable();
var follows = _context.Follows.AsQueryable();
if (followsParams.Predicate == "followed")
{
follows = follows.Where(follow => follow.SourceUserId == followsParams.UserId);
users = follows.Select(follow => follow.FollowedUser);
}
if (followsParams.Predicate == "followedBy")
{
follows = follows.Where(follow => follow.FollowedUserId == followsParams.UserId);
users = follows.Select(follow => follow.SourceUser);
}
var followedUsers = users.Select(user => new FollowDto {
Username = user.UserName,
KnownAs = user.KnownAs,
Age = user.DateOfBirth.CalculateAge(),
PhotoUrl = user.Photos.FirstOrDefault(p => p.IsMain).Url,
City = user.City,
Id = user.Id
});
return(await PagedList <FollowDto> .CreateAsync(followedUsers, followsParams.PageNumber, followsParams.PageSize));
}
public async Task <ActionResult <IEnumerable <FollowDto> > > GetUserFollows([FromQuery] FollowsParams followsParams)
{
followsParams.UserId = User.GetUserId();
var users = await _unitOfWork.FollowsRepository.GetUserFollows(followsParams);
Response.AddPaginationHeader(users.CurrentPage, users.PageSize, users.TotalCount, users.TotalPages);
return(Ok(users));
}