refactor of data-service

libs/cache/src/redis-cache.ts

@@ -289,6 +289,19 @@ export class RedisCache implements CacheProvider {
     );
   }
 
+  async keys(pattern: string): Promise<string[]> {
+    return this.safeExecute(
+      async () => {
+        const fullPattern = `${this.keyPrefix}${pattern}`;
+        const keys = await this.redis.keys(fullPattern);
+        // Remove the prefix from returned keys to match the interface expectation
+        return keys.map(key => key.replace(this.keyPrefix, ''));
+      },
+      [],
+      'keys'
+    );
+  }
+
   async health(): Promise<boolean> {
     try {
       const pong = await this.redis.ping();

libs/cache/src/types.ts

@@ -16,6 +16,7 @@ export interface CacheProvider {
   del(key: string): Promise<void>;
   exists(key: string): Promise<boolean>;
   clear(): Promise<void>;
+  keys(pattern: string): Promise<string[]>;
   getStats(): CacheStats;
   health(): Promise<boolean>;