update

internal/repositories/messaging.go

@@ -1,34 +1 @@
 package repositories
-
-import (
-	"chat/internal/models"
-	"fmt"
-	"time"
-)
-
-func SendChatMessage(msg string, user *models.User, channel *models.Channel) error {
-	// Handle empty message
-	if len(msg) < 1 {
-		return fmt.Errorf("message cannot be empty")
-	}
-
-	// Handle long message
-	if len(msg) > 500 {
-		return fmt.Errorf("message too long")
-	}
-
-	// Check if user is banned
-	banned := user.IsBanned
-	if banned {
-		return fmt.Errorf("user: %s, is banned", user.ID)
-	}
-
-	// Send message to channel
-	channel.Send(models.Message{
-		Content:   msg,
-		Sender:    user,
-		Timestamp: time.Now(),
-	})
-
-	return nil
-}