public static PostViewModel Create(Post p, ApplicationUser currentUser)
{
return(new PostViewModel()
{
Id = p.Id,
Author = UserViewModelPreview.Create(p.Author, currentUser),
WallOwner = UserViewModelPreview.Create(p.WallOwner, currentUser),
PostContent = p.Content,
Date = p.Date,
LikesCount = p.Likes.Count,
Liked = p.Likes
.Any(l => l.UserId == currentUser.Id),
TotalCommentsCount = p.Comments.Count,
Comments = p.Comments
.Reverse()
.Take(3)
.Select(c => CommentViewModel.Create(c, currentUser))
});
}
public IHttpActionResult GetPreview(string username)
{
var targetUser = this.SocialNetworkData.Users.All()
.FirstOrDefault(u => u.UserName == username);
if (targetUser == null)
{
return(this.NotFound());
}
var loggedUserId = this.User.Identity.GetUserId();
if (loggedUserId == null)
{
return(this.BadRequest("Invalid session token."));
}
var loggedUser = this.SocialNetworkData.Users.GetById(loggedUserId);
return(this.Ok(UserViewModelPreview.Create(targetUser, loggedUser)));
}