Added temperature exceded event

services/messaging/messaging_service.go

@@ -1,4 +1,4 @@
-package notification
+package messaging
 
 import (
 	"fmt"
@@ -12,9 +12,12 @@ type service struct {
 	db *gorm.DB
 }
 
+var MessagingChannel chan models.Notification
+
 func NewService(ch chan models.Notification, db *gorm.DB) service {
+	MessagingChannel = ch
 	return service{
-		ch: ch,
+		ch: MessagingChannel,
 		db: db,
 	}
 }
@@ -28,4 +31,8 @@ func (s service) MessagingService() {
 			fmt.Printf("Error saving notification to DB: %v\n", err)
 		}
 	}
+}
+
+func GetMessagingChannel() chan models.Notification {
+	return MessagingChannel
 }