public static PostLikeViewModel Create(PostLike postLike)
{
return new PostLikeViewModel()
{
PostId = postLike.PostId,
User = UserViewModelMinified.Create(postLike.User)
};
}
public IHttpActionResult LikePost(int postId)
{
var currentUserId = this.UserIdProvider.GetUserId();
var currentUser = this.Data.Users.Find(currentUserId);
var post = this.Data.Posts.Find(postId);
if (post == null)
{
return this.NotFound();
}
if (this.HasAuthorization(currentUser, post))
{
return this.BadRequest("Unable to like that post. You can like posts of your friends or on their wall.");
}
if (post.Likes.Any(p => p.UserId == currentUserId))
{
return this.BadRequest("You have already like this post.");
}
PostLike postLike = new PostLike
{
PostId = post.Id,
UserId = currentUserId
};
this.Data.PostLikes.Add(postLike);
this.Data.SaveChanges();
return this.Ok();
}