fix di on settings resolver

CHANGELOG.md

@@ -10,6 +10,9 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 ### Added
 ### Changed
 ### Fixed
+
+- di on setting resolver, prevented signup settings to be visible in ui
+
 ### Security
 
 ## [0.9.4] - 2020-06-09

src/resolver/setting/setting.mutation.ts

@@ -1,5 +1,7 @@
+import {Injectable} from '@nestjs/common'
 import {Roles} from '../../decorator/roles.decorator'
 
+@Injectable()
 export class SettingMutation {
   @Roles('superuser')
   setSetting(key: string, value: string) {

src/resolver/setting/setting.resolver.ts

@@ -1,3 +1,4 @@
+import {Injectable} from '@nestjs/common'
 import {ConfigService} from '@nestjs/config'
 import {Args, ID, Query} from '@nestjs/graphql'
 import {Roles} from '../../decorator/roles.decorator'
@@ -8,6 +9,7 @@ import {UserModel} from '../../dto/user/user.model'
 import {UserDocument} from '../../schema/user.schema'
 import {SettingService} from '../../service/setting.service'
 
+@Injectable()
 export class SettingResolver {
   private publicKeys: string[] = [
     'SIGNUP_DISABLED',