fix(feature-toggle-service): minor fixes (#440)

Author: AnkurBansalSF

services/feature-toggle-service/src/component.ts

@@ -43,6 +43,11 @@ import {
 } from './providers';
 import {FeatureToggleSequence} from './sequence';
 import {IToggleServiceConfig} from './types';
+import {
+  FeaturesController,
+  ProjectsController,
+  StrategiesController,
+} from './controllers';
 
 export class FeatureToggleServiceComponent implements Component {
   constructor(
@@ -88,6 +93,12 @@ export class FeatureToggleServiceComponent implements Component {
       [StrategyBindings.USER_FEATURE.key]: UserFeatureProvider,
       [StrategyBindings.SYSTEM_FEATURE.key]: SystemFeatureProvider,
     };
+
+    this.controllers = [
+      FeaturesController,
+      ProjectsController,
+      StrategiesController,
+    ];
   }
   providers?: ProviderMap = {};
 

services/feature-toggle-service/src/providers/feature-flag-action.provider.ts

@@ -16,7 +16,10 @@ export class FeatureFlagActionProvider implements Provider<FeatureFlagFn> {
 
   async action(): Promise<boolean> {
     const metadata: FeatureFlagMetadata = await this.getMetadata();
-    if (metadata.features.length === 1 && metadata.features[0] === '*') {
+    if (
+      !metadata ||
+      (metadata.features.length === 1 && metadata.features[0] === '*')
+    ) {
       this.result = true;
       return this.result;
     }