remove redis

lib/services/cache/redis-cache-service.ts

@@ -1,54 +0,0 @@
-import { createClient, type RedisClientType } from 'redis';
-import type { CacheService, CacheSetOptions } from './cache-service';
-
-export type RedisCacheServiceOptions = {
-  url: string;
-  keyPrefix?: string;
-};
-
-// Thin wrapper around shared Redis (platform provides host `redis`).
-// Values are JSON-serialized.
-export class RedisCacheService implements CacheService {
-  private readonly client: RedisClientType;
-  private readonly keyPrefix: string;
-
-  constructor(options: RedisCacheServiceOptions) {
-    this.client = createClient({ url: options.url });
-    this.keyPrefix = options.keyPrefix ?? '';
-
-    // Fire-and-forget connect.
-    this.client.connect().catch((err) => {
-      // We can't use getServerAppServices() here because it might cause a circular dependency
-      // during initialization. But we can log to console as a fallback or use a global logger if we had one.
-      // For now, let's just use console.error as this is a low-level service.
-      console.error('Redis connection error:', err);
-    });
-  }
-
-  private k(key: string) {
-    return `${this.keyPrefix}${key}`;
-  }
-
-  async get<T>(key: string): Promise<T | undefined> {
-    const raw = await this.client.get(this.k(key));
-    if (raw == null) return undefined;
-    return JSON.parse(raw) as T;
-  }
-
-  async set<T>(key: string, value: T, options?: CacheSetOptions): Promise<void> {
-    const ttl = options?.ttlSeconds;
-    const raw = JSON.stringify(value);
-
-    if (ttl && ttl > 0) {
-      await this.client.set(this.k(key), raw, { EX: ttl });
-      return;
-    }
-
-    await this.client.set(this.k(key), raw);
-  }
-
-  async del(key: string): Promise<void> {
-    await this.client.del(this.k(key));
-  }
-}
-