add feature config for hash fields

Author: ArtemHoruzhenko

redisinsight/api/src/modules/feature/constants/index.ts

@@ -27,6 +27,7 @@ export enum KnownFeatures {
   RedisClient = 'redisClient',
   DocumentationChat = 'documentationChat',
   DatabaseChat = 'databaseChat',
+  HashFieldExpiration = 'hashFieldExpiration',
 }
 
 export interface IFeatureFlag {

redisinsight/api/src/modules/feature/constants/known-features.ts

@@ -31,4 +31,12 @@ export const knownFeatures: Record<KnownFeatures, IFeatureFlag> = {
     name: KnownFeatures.DatabaseChat,
     storage: FeatureStorage.Database,
   },
+  [KnownFeatures.DatabaseChat]: {
+    name: KnownFeatures.DatabaseChat,
+    storage: FeatureStorage.Database,
+  },
+  [KnownFeatures.HashFieldExpiration]: {
+    name: KnownFeatures.HashFieldExpiration,
+    storage: FeatureStorage.Database,
+  },
 };

redisinsight/api/src/modules/feature/providers/feature-flag/feature-flag.provider.ts

@@ -52,8 +52,12 @@ export class FeatureFlagProvider {
       this.featuresConfigService,
       this.settingsService,
     ));
+    this.strategies.set(KnownFeatures.HashFieldExpiration, new WithDataFlagStrategy(
+      this.featuresConfigService,
+      this.settingsService,
+    ));
   }
-
+a
   getStrategy(name: string): FeatureFlagStrategy {
     return this.strategies.get(name) || this.getStrategy('default');
   }