/// <summary>
/// casts a vote for a workout
/// </summary>
/// <param name="workoutID">ID des Workouts, zu dem gevoted wird</param>
/// <param name="userID">ID des Users, der den Vote abgibt</param>
/// <param name="value">Wert des Votes</param>
/// <returns>Gesamtsumme der Votes fuer diesen Trainingsplan</returns>
public int CastVote( int workoutID, int userID, muscle_log.framework.Util.Enum.Votes value )
{
var previousVotes = _repo.GetAll(v => v.WorkoutID == workoutID && v.UserID == userID);
if (previousVotes.Count() > 1)
{
throw new ApplicationException("The user with the ID " + userID + " casted multiple votes to the workout with the ID " + workoutID);
}
var vote = previousVotes.FirstOrDefault();
if (vote != null)
{
vote.Value = (int)value;
_repo.Update(vote);
}
else
{
vote = new ml_WorkoutVotes();
vote.CRDT = vote.LUDT = DateTime.Now;
vote.UserID = userID;
vote.WorkoutID = workoutID;
vote.Value = (int)value;
_repo.Insert(vote);
}
return GetWorkoutVotesValue(workoutID);
}
private void AddVote(int userID, int workoutID, int value)
{
var vote = new ml_WorkoutVotes()
{
CRDT = DateTime.Now,
LUDT = DateTime.Now,
ID = ++_id,
UserID = 1,
Value = value,
WorkoutID = workoutID,
ml_WorkoutPlan = new ml_WorkoutPlan() {
UserID = userID
}
};
_repo.Insert(vote);
}
