Lint rules and flow annotations for rest of the files

server/presenters/apiKey.js

@@ -1,4 +1,8 @@
-function present(ctx, key) {
+// @flow
+import { type Context } from 'koa';
+import { ApiKey } from '../models';
+
+function present(ctx: Context, key: ApiKey) {
   return {
     id: key.id,
     name: key.name,

server/presenters/user.js

@@ -8,8 +8,8 @@ function present(ctx: Object, user: User) {
     id: user.id,
     username: user.username,
     name: user.name,
-    avatarUrl: user.avatarUrl ||
-      (user.slackData ? user.slackData.image_192 : null),
+    avatarUrl:
+      user.avatarUrl || (user.slackData ? user.slackData.image_192 : null),
   };
 }
 

server/presenters/user.test.js

@@ -1,5 +1,5 @@
+/* eslint-disable flowtype/require-valid-file-annotation */
 import presentUser from './user';
-
 import ctx from '../../__mocks__/ctx';
 
 it('presents a user', async () => {