updated di

check-db-usage.ts

@@ -0,0 +1,59 @@
+#!/usr/bin/env bun
+/**
+ * Check Dragonfly database usage to understand which services use which databases
+ */
+
+import Redis from 'ioredis';
+
+async function checkDatabaseUsage() {
+  console.log('🔍 Checking Dragonfly database usage...\n');
+
+  const redis = new Redis({
+    host: process.env.DRAGONFLY_HOST || 'localhost',
+    port: parseInt(process.env.DRAGONFLY_PORT || '6379'),
+    password: process.env.DRAGONFLY_PASSWORD || undefined,
+    lazyConnect: true,
+  });
+
+  try {
+    await redis.connect();
+
+    // Check databases 0-15
+    for (let db = 0; db < 16; db++) {
+      try {
+        // Select database
+        await redis.select(db);
+        
+        // Get database size
+        const dbSize = await redis.dbsize();
+        
+        if (dbSize > 0) {
+          console.log(`📊 Database ${db}: ${dbSize} keys`);
+          
+          // Get sample keys
+          const keys = await redis.keys('*');
+          const sampleKeys = keys.slice(0, 10);
+          
+          for (const key of sampleKeys) {
+            const type = await redis.type(key);
+            const ttl = await redis.ttl(key);
+            console.log(`   ├─ ${key} (${type}${ttl > 0 ? `, TTL: ${ttl}s` : ttl === -1 ? ', no TTL' : ''})`);
+          }
+          
+          if (keys.length > 10) {
+            console.log(`   └─ ... and ${keys.length - 10} more keys`);
+          }
+          console.log('');
+        }
+      } catch (error) {
+        // Skip databases that don't exist or are inaccessible
+      }
+    }
+
+    await redis.disconnect();
+  } catch (error) {
+    console.error('❌ Error:', error);
+  }
+}
+
+checkDatabaseUsage().catch(console.error);