feat: websockets (comment posting + liking)

website/src/lib/server/redis.ts

@@ -0,0 +1,19 @@
+import Redis from 'ioredis';
+import { building } from '$app/environment';
+import { REDIS_URL } from '$env/static/private';
+
+if (building) {
+    throw new Error('Redis cannot be used during build');
+}
+
+const redis = new Redis(REDIS_URL);
+
+redis.on('error', (err) => {
+    console.error('Redis connection error:', err);
+});
+
+redis.on('connect', () => {
+    console.log('Redis connected successfully');
+});
+
+export { redis };