public virtual HttpResponseMessage DetachPlacementGroup(int groupId, int registrationTemplatePlacementId, int?registrationInstanceId = null)
{
// since we are doing a delete, create a new RockContext instead of this.Service.Context so that ProxyCreation, etc works
var rockContext = new RockContext();
var group = new GroupService(rockContext).Get(groupId);
if (group == null)
{
return(ControllerContext.Request.CreateErrorResponse(
HttpStatusCode.NotFound,
$"Specified group not found."));
}
if (registrationInstanceId.HasValue)
{
var registrationInstanceService = new RegistrationInstanceService(rockContext);
var registrationInstance = registrationInstanceService.Get(registrationInstanceId.Value);
if (registrationInstance == null)
{
return(ControllerContext.Request.CreateErrorResponse(
HttpStatusCode.NotFound,
$"Specified registration instance not found."));
}
registrationInstanceService.DeleteRegistrationInstancePlacementGroup(registrationInstance, group);
}
else
{
var registrationTemplatePlacementService = new RegistrationTemplatePlacementService(rockContext);
var registrationTemplatePlacement = registrationTemplatePlacementService.Get(registrationTemplatePlacementId);
if (registrationTemplatePlacement == null)
{
return(ControllerContext.Request.CreateErrorResponse(
HttpStatusCode.NotFound,
$"Specified registration template placement not found."));
}
registrationTemplatePlacementService.DeleteRegistrationTemplatePlacementPlacementGroup(registrationTemplatePlacement, group);
}
rockContext.SaveChanges();
return(new HttpResponseMessage(HttpStatusCode.OK));
}
