private EventResponse CreateEventResponse(EventDbo dbo)
{
var response = new EventResponse()
{
Id = dbo.EventDboId,
Data = new EventData(),
Registrations = new RegistrationsResponse()
{
Data = new List <RegistrationResponse>()
}
};
response.Data.CopyFrom(dbo);
bool canAddRegistrations = dbo.Deadline.HasValue ? dbo.Deadline > DateTime.Now.ToUniversalTime() : dbo.Start > DateTime.Now.ToUniversalTime();
bool canPatchEvent = dbo.Locked == false;
if (dbo.Registrations != null)
{
foreach (var regDbo in dbo.Registrations)
{
response.Registrations.Data.Add(CreateRegistrationResponse(regDbo, canAddRegistrations, canPatchEvent));
}
}
response.AddHref(HrefType.SELF, "enroll/" + dbo.EventToken);
if (dbo.SeriesToken.HasValue && dbo.SeriesToken != Guid.Empty)
{
response.AddHref(OpteaMateHrefType.BACK, "series/" + dbo.SeriesToken);
}
// DeleteEvent; also possible to delete past events
response.AddHref(HrefType.DELETE, $"api/events/{dbo.EventDboId}");
if (canAddRegistrations)
{
// PostEventRegistration
response.Registrations.AddHref(HrefType.POST, $"api/events/{dbo.EventDboId}/registrations");
}
if (canPatchEvent)
{
// PatchEvent
response.AddHref(HrefType.PATCH, $"api/events/{dbo.EventDboId}");
}
return(response);
}
public IActionResult PostEvent(EventData evt)
{
var evtDbo = new EventDbo();
evtDbo.CopyFrom(evt);
evtDbo.EventToken = Guid.NewGuid();
using (var dbContextTransaction = _context.Database.BeginTransaction()) {
_context.Events.Add(evtDbo);
_context.SaveChanges();
dbContextTransaction.Commit();
}
EventResponse evtDto = CreateEventResponse(evtDbo);
return(CreatedAtAction(nameof(GetEvent), new { evtDbo.EventDboId }, evtDto));
}