public void RegisterForEvent(EventRsvpDto eventDto, string token)
{
var defaultGroupRoleId = AppSetting("Group_Role_Default_ID");
var today = DateTime.Today;
try
{
var saved = eventDto.Participants.Select(participant =>
{
var groupParticipantId = _groupParticipantService.Get(eventDto.GroupId, participant.ParticipantId);
if (groupParticipantId == 0)
{
groupParticipantId = _groupService.addParticipantToGroup(participant.ParticipantId,
eventDto.GroupId,
defaultGroupRoleId,
participant.ChildcareRequested,
today);
}
// validate that there is not a participant record before creating
var retVal =
Functions.IntegerReturnValue(
() =>
!_eventService.EventHasParticipant(eventDto.EventId, participant.ParticipantId)
? _eventService.RegisterParticipantForEvent(participant.ParticipantId, eventDto.EventId, eventDto.GroupId, groupParticipantId)
: 1);
return(new RegisterEventObj()
{
EventId = eventDto.EventId,
ParticipantId = participant.ParticipantId,
RegisterResult = retVal,
ChildcareRequested = participant.ChildcareRequested
});
}).ToList();
SendRsvpMessage(saved, token);
}
catch (Exception e)
{
throw new ApplicationException("Unable to add event participant: " + e.Message);
}
}
public IHttpActionResult RsvpToEvent([FromBody] EventRsvpDto eventRsvp)
{
if (ModelState.IsValid)
{
return(Authorized(token =>
{
try
{
_eventService.RegisterForEvent(eventRsvp, token);
return Ok();
}
catch (Exception e)
{
var apiError = new ApiErrorDto("Save Event Rsvp", e);
throw new HttpResponseException(apiError.HttpResponseMessage);
}
}));
}
var errors = ModelState.Values.SelectMany(val => val.Errors).Aggregate("", (current, err) => current + err.Exception.Message);
var dataError = new ApiErrorDto("Event Data Invalid", new InvalidOperationException("Invalid Event Data" + errors));
throw new HttpResponseException(dataError.HttpResponseMessage);
}
