feat(ws server): added in a websocket on port system to help with better logging

backend/cmd/services/websocket/channelMGT/allLogs.go

@@ -0,0 +1,83 @@
+package channelmgt
+
+import (
+	"database/sql"
+	"encoding/json"
+	"fmt"
+	"os"
+	"time"
+
+	"github.com/lib/pq"
+	logging "lst.net/utils/logger"
+)
+
+// setup the notifiyer
+
+// -- Only needs to be run once in DB
+// CREATE OR REPLACE FUNCTION notify_new_log() RETURNS trigger AS $$
+// BEGIN
+//   PERFORM pg_notify('new_log', row_to_json(NEW)::text);
+//   RETURN NEW;
+// END;
+// $$ LANGUAGE plpgsql;
+
+// DROP TRIGGER IF EXISTS new_log_trigger ON logs;
+
+// CREATE TRIGGER new_log_trigger
+// AFTER INSERT ON logs
+// FOR EACH ROW EXECUTE FUNCTION notify_new_log();
+
+func AllLogs(db *sql.DB, broadcaster chan logging.Message) {
+	fmt.Println("[AllLogs] started")
+	log := logging.New()
+	dsn := fmt.Sprintf("host=%s port=%s user=%s password=%s dbname=%s sslmode=disable",
+		os.Getenv("DB_HOST"),
+		os.Getenv("DB_PORT"),
+		os.Getenv("DB_USER"),
+		os.Getenv("DB_PASSWORD"),
+		os.Getenv("DB_NAME"),
+	)
+
+	listener := pq.NewListener(dsn, 10*time.Second, time.Minute, nil)
+	err := listener.Listen("new_log")
+	if err != nil {
+		log.Panic("Failed to LISTEN on new_log", "logger", map[string]interface{}{
+			"error": err.Error(),
+		})
+	}
+
+	fmt.Println("Listening for new logs...")
+
+	for {
+		select {
+		case notify := <-listener.Notify:
+			if notify != nil {
+				fmt.Println("New log notification received")
+
+				// Unmarshal the JSON payload of the inserted row
+				var logData map[string]interface{}
+				if err := json.Unmarshal([]byte(notify.Extra), &logData); err != nil {
+					log.Error("Failed to unmarshal notification payload", "logger", map[string]interface{}{
+						"error": err.Error(),
+					})
+					continue
+				}
+
+				// Build message to broadcast
+				msg := logging.Message{
+					Channel: "logs", // This matches your logs channel name
+					Data:    logData,
+				}
+
+				broadcaster <- msg
+				//fmt.Printf("[Broadcasting] sending: %+v\n", msg)
+			}
+
+		case <-time.After(90 * time.Second):
+			go func() {
+				log.Debug("Re-pinging Postgres LISTEN", "logger", map[string]interface{}{})
+				listener.Ping()
+			}()
+		}
+	}
+}