public async Task <bool> SetReaction(SetReactionViewModel reactionViewModel, Guid userId)
{
var eventModel = await _unitOfWork.EventRepository.GetEventWithReactions(reactionViewModel.EventId);
var userReacted = await _unitOfWork.EventReactionRepository.GetUserReactionAsync(userId, reactionViewModel.EventId);
if (eventModel == null)
{
throw new Exception("Reaction set on non existent event");
}
if (userReacted != null)
{
var isOwner = await _unitOfWork.UserRepository.IsUserReactionOwner(userId, reactionViewModel.EventId);
if (isOwner)
{
await UpdateReaction(reactionViewModel, userReacted, eventModel);
}
return(true);
}
await CreateReaction(reactionViewModel, eventModel, userId);
return(false);
}
private async Task <EventReaction> UpdateReaction(SetReactionViewModel reactionViewModel, EventReaction userReaction, Event _event)
{
if (userReaction.Type == reactionViewModel.ReactionType)
{
_unitOfWork.EventReactionRepository.RemoveReaction(userReaction);
return(null);
}
userReaction.Type = reactionViewModel.ReactionType;
return(userReaction);
}
public async Task <JsonResult> SetReaction(SetReactionViewModel reactionViewModel)
{
try
{
return(Json(await _eventsFacade.SetReaction(reactionViewModel)));
}
catch (Exception e)
{
Response.StatusCode = 500;
return(Json(e.Message + e.InnerException));
}
}
private async Task <EventReaction> CreateReaction(SetReactionViewModel reactionViewModel, Event _event, Guid userId)
{
var reaction = new EventReaction()
{
EventId = reactionViewModel.EventId,
Type = reactionViewModel.ReactionType,
UserId = userId
};
_event.Reactions.Add(reaction);
return(reaction);
}
public async Task <SortedReactionsViewModel> SetReaction(SetReactionViewModel reactionViewModel)
{
var userId = _httpContextAccessor.HttpContext.User.GetClaim(JwtTypes.jti);
var user = await _userService.GetUserById(userId); var userRoles = await _userService.GetUserRoles(user);
var hasPreviouslyReacted = await _reactionService.SetReaction(reactionViewModel, user.Id);
var _newEventReactions = await _eventService.GetEventReactionsWAuthor(reactionViewModel.EventId);
var targetList = new List <Guid>()
{
_newEventReactions.Id
};
if (!hasPreviouslyReacted)
{
await _notificationService.CreateNotificationsAsync($"{user.UserName} zareagował na twoje wydarzenie! {_newEventReactions.EventName}" +
$"{reactionViewModel.ReactionType}", targetList, reactionViewModel.EventId, _newEventReactions.EventSlug);
}
await _reactionService.Commit();
return(new SortedReactionsViewModel(_newEventReactions.Reactions));
}
