move to src

server/src/service/data/redisService.js

@@ -0,0 +1,64 @@
+const SERVICE_NAME = "RedisService";
+
+class RedisService {
+	static SERVICE_NAME = SERVICE_NAME;
+
+	constructor({ Redis, logger }) {
+		this.Redis = Redis;
+		this.connections = new Set();
+		this.logger = logger;
+	}
+
+	get serviceName() {
+		return RedisService.SERVICE_NAME;
+	}
+
+	getNewConnection(options = {}) {
+		const connection = new this.Redis(process.env.REDIS_URL, {
+			retryStrategy: (times) => {
+				return null;
+			},
+			...options,
+		});
+		this.connections.add(connection);
+		return connection;
+	}
+
+	async closeAllConnections() {
+		const closePromises = Array.from(this.connections).map((conn) =>
+			conn.quit().catch((err) => {
+				this.logger.error({
+					message: "Error closing Redis connection",
+					service: SERVICE_NAME,
+					method: "closeAllConnections",
+					details: { error: err },
+				});
+			})
+		);
+
+		await Promise.all(closePromises);
+		this.connections.clear();
+		this.logger.info({
+			message: "All Redis connections closed",
+			service: SERVICE_NAME,
+			method: "closeAllConnections",
+		});
+	}
+
+	async flushRedis() {
+		this.logger.info({
+			message: "Flushing Redis",
+			service: SERVICE_NAME,
+			method: "flushRedis",
+		});
+		const flushPromises = Array.from(this.connections).map((conn) => conn.flushall());
+		await Promise.all(flushPromises);
+		this.logger.info({
+			message: "Redis flushed",
+			service: SERVICE_NAME,
+			method: "flushRedis",
+		});
+	}
+}
+
+export default RedisService;