public IActionResult Get(int id)
{
try
{
var inv = _repo.GetInvitation(id);
if (inv == null)
{
return(NotFound());
}
var model = Mapper.Map <InvitationModel>(inv);
model.Inviter = GetUserModel(inv.InviterId);
model.Invitee = GetUserModel(inv.InviteeId);
model.Event = GetEventModel(inv.EventId);
return(Ok(model));
}
catch (Exception ex)
{
_logger.LogError($"Exception thrown while fetching event: {ex}");
}
return(BadRequest("Could not fetch event"));
}
public async Task <IActionResult> Put(int id,
[RequiredFromQuery] string insert,
[RequiredFromQuery] string inv)
{
try
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (!int.TryParse(insert, out int inviteeId))
{
return(BadRequest("Invalid invitee id"));
}
if (!int.TryParse(inv, out int invitationId))
{
return(BadRequest("Invalid invitation id"));
}
var seekedInvitee = _repo.GetUser(inviteeId);
if (seekedInvitee == null)
{
_logger.LogWarning($"User which which wants to be an invitee is not registered in the database");
return(Unauthorized());
}
var seekedInvitation = _repo.GetInvitation(invitationId);
if (seekedInvitation == null)
{
_logger.LogWarning($"Invitation with id {invitationId} not found in the database.");
return(NotFound());
}
if (seekedInvitee.Id != seekedInvitation.InviteeId)
{
_logger.LogWarning($"User is not allowed to accept other's person invitation.");
return(Unauthorized());
}
var ev = _repo.GetEvent(id);
if (ev == null)
{
return(NotFound());
}
String inviteeIdentifier = inviteeId.ToString();
String attendeesIds = ev.AttendeesIds;
if (attendeesIds.Contains(";" + inviteeIdentifier + ";"))
{
_logger.LogWarning($"User registered on the event earlier.");
return(BadRequest("Could not update event attendees"));
}
StringBuilder sb = new StringBuilder();
sb.Append(attendeesIds).Append(inviteeIdentifier).Append(";");
ev.AttendeesIds = sb.ToString();
_repo.Update(ev);
if (await _repo.SaveAllAsync())
{
_repo.Delete(seekedInvitation);
if (await _repo.SaveAllAsync())
{
EventModel mapped = Mapper.Map <EventModel>(ev);
mapped.Host = GetHostModel(ev);
return(Ok(mapped));
}
else
{
_logger.LogError($"Attendee added but invitations not deleted.");
}
}
}
catch (Exception ex)
{
_logger.LogError($"Exception thrown while updating event attendees: {ex}");
}
return(BadRequest("Could not update event attendees"));
}