Perplexity is struggling

https://www.perplexity.ai/search/write-a-go-program-that-will-p-YxH8FdyoRESJ0lyPEvthqw

main.go

@@ -2,7 +2,6 @@ package main
 
 import (
 	"encoding/json"
-	"fmt"
 	"log"
 	"os"
 	"os/signal"
@@ -22,6 +21,18 @@ type BlueskyPost struct {
 	} `json:"record"`
 }
 
+func createNATSSubject(userID, postType string, timestamp time.Time) string {
+	parts := []string{"bsky", "feed", "post"}
+	if userID != "" {
+		parts = append(parts, "user", userID)
+	}
+	if postType != "" {
+		parts = append(parts, "type", postType)
+	}
+	parts = append(parts, "time", timestamp.Format("20060102"))
+	return strings.Join(parts, ".")
+}
+
 func main() {
 	// Connect to NATS
 	nc, err := nats.Connect(nats.DefaultURL)
@@ -62,10 +73,7 @@ func main() {
 			}
 
 			// Create a more detailed NATS subject
-			subject := fmt.Sprintf("bsky.feed.post.user.%s.type.%s.time.%s", 
-				userID, 
-				postType, 
-				post.Record.CreatedAt.Format("20060102"))
+			subject := createNATSSubject(userID, postType, post.Record.CreatedAt)
 
 			// Publish the JSON message to NATS with the detailed subject
 			if err := nc.Publish(subject, message); err != nil {