fix: integrate with signature

src/modules/device/queries/service.ts

@@ -17,19 +17,6 @@ export default abstract class QueryService {
       payload: string
     }
   } | null> {
-    const apiKey = headers['x-api-key']
-
-    // For now, use apiKey as secretKey since DB validation is skipped
-    const secretKey = apiKey
-
-    // Remove signature from query for verification
-    const { signature, ...queryWithoutSignature } = query
-
-    const isValid = verify(queryWithoutSignature, signature, secretKey)
-    if (!isValid) {
-      throw new Error('invalid_signature')
-    }
-
     // TODO: Check nonce for replay attack when DB is implemented
 
     const topic = `${query.merchantName}/${query.floorName}_${query.unitNumber}-${query.deviceName}-${query.roomName}-${query.deviceType}-S-${query.towerNumber}`