// public processDelete
static public Task <ActionResult> ProcessDelete <T>(IIdentity user, HttpRequest uriInfo, DbContext entityManager, String serviceName) where T : class
{
return(RequestFilter.GetObject <T>(user, uriInfo, entityManager, serviceName).ContinueWith <ActionResult>(taskGet => {
return DbUtils.DeleteOne <T>(entityManager, taskGet.Result).ContinueWith <ActionResult>((taskObjDeleted) => {
RequestFilter.Notify(taskObjDeleted.Result, serviceName, true);
return Response.Ok();
}, TaskContinuationOptions.NotOnFaulted).Result;
}, TaskContinuationOptions.NotOnFaulted));
}
// public
static public Task <ActionResult> ProcessCreate <T>(IIdentity user, DbContext entityManager, String serviceName, T obj) where T : class
{
ActionResult response = RequestFilter.CheckObjectAccess(user, serviceName, obj);
if (response != null)
{
return(Task.Run(() => response));
}
return(DbUtils.Insert <T>(null, entityManager, obj).ContinueWith <ActionResult>(taskInsert => {
Object newObj = taskInsert.Result;
RequestFilter.Notify(newObj, serviceName, false);
return Response.Ok(newObj);
}, TaskContinuationOptions.NotOnFaulted));
}
// public processUpdate
static public Task <ActionResult> ProcessUpdate <T>(IIdentity user, HttpRequest uriInfo, DbContext entityManager, String serviceName, T obj) where T : class
{
return(RequestFilter.GetObject <T>(user, uriInfo, entityManager, serviceName).ContinueWith <ActionResult>(taskGet => {
ActionResult response = CheckObjectAccess(user, serviceName, obj);
if (response != null)
{
return response;
}
entityManager.Entry(taskGet.Result).State = EntityState.Detached;
return DbUtils.Update <T>(null, entityManager, obj).ContinueWith <ActionResult>(taskNewObj => {
RequestFilter.Notify(taskNewObj.Result, serviceName, false);
return Response.Ok(taskNewObj.Result);
}, TaskContinuationOptions.NotOnFaulted).Result;
}, TaskContinuationOptions.NotOnFaulted));
}