public async Task <int> AddSubscriberToUserGoal(int userId, int userGoalId)
{
int subscriberId = -1;
bool exists = await _goalSubscriberRepository.Exists(userId, userGoalId);
if (!exists)
{
subscriberId = await _goalSubscriberRepository.Create(new GoalSubscriber {
CompletedAmount = 0,
MoneyAmountSaved = 0,
SavingTransferAmount = 0,
SubscriberId = userId,
UserGoalId = userGoalId
});
}
return(subscriberId);
}