public async Task <JsonResult> RatingIncrement([FromBody] int?id)
{
var userId = _userManager.GetUserId(User); //gets the usersId
if (id == null)
{
return(Json("Error"));
}
var wholeThread = _service.GetById(id);
//make a list of users that liked the thread
var listOfLikes = _service.ListOfLikes(id);
//check if the user already pressed the btn
if (_service.CheckAreadyLiked(wholeThread, userId) == true)
{
return(Json(listOfLikes.Count()));
}
else
{
//add the user that pressed the button to the list of liked on the thread
await _service.AddUserToLikeList(id, userId);
wholeThread.Votes = listOfLikes.Count();
return(Json(listOfLikes.Count())); //makes a json with the amount of votes that are currently in the database
}
}