1 files changed, 14 insertions, 12 deletions
diff --git a/services/polls/polls.hooks.ts b/services/polls/polls.hooks.ts
index ff6a83f..fc5fa45 100644
--- a/services/polls/polls.hooks.ts
+++ b/services/polls/polls.hooks.ts
@@ -2,20 +2,22 @@ import { HookContext } from '@feathersjs/feathers';
 import bluebird from 'bluebird';
 import _ from 'lodash';
 
-import { PollSchema } from '../../models/polls/poll.schema';
-import { UserSchema } from '../../models/users/user.schema';
+import { Poll, PollSchema } from '../../models/polls/poll.schema';
+import { User } from '../../models/users/user.schema';
 import UserModel from '../../models/users/user.model';
 
 
-interface Poll extends Omit<PollSchema, 'authorId'> {
-  author: UserSchema;
-}
-
 const expandAuthor = async (poll: PollSchema): Promise<Poll | null> => {
-  return UserModel.findById(poll.authorId).then((author: UserSchema | null): Poll | null => {
-    if (author) return _.merge(_.omit(poll, 'authorId'), { author });
-    return null;
-  });
+  return UserModel.findById(poll.authorId)
+    .lean<User>()
+    .exec()
+    .then((author: User | null): Poll | null => {
+      return author && _.merge(_.omit(poll, 'authorId'), { author });
+    })
+    .catch(err => {
+      console.error(err);
+      return err;
+    });
 };
 
 const expandAuthorHook = async (context: HookContext): Promise<HookContext> => {
@@ -24,8 +26,8 @@ const expandAuthorHook = async (context: HookContext): Promise<HookContext> => {
 };
 
 const expandAuthorManyHook = async (context: HookContext): Promise<HookContext> => {
-  context.result = await bluebird.map(context.result, (poll: any) => expandAuthor(poll));
-  console.log(context.result);
+  const polls = await bluebird.map(context.result, (poll: any) => expandAuthor(poll));
+  context.result = _.compact(polls);
   return context;
 };