feat: add user management viewset and sync module to API routes

sync/signals.py

@@ -0,0 +1,35 @@
+from django.db.models.signals import post_save, post_delete
+from .models import ChangeLog
+
+from products.models import Product
+from comandas.models import Comanda, ProductComanda
+from orders.models import Order
+from clients.models import Client
+from categories.models import Categories
+from mesas.models import Mesa
+from payments.models import Payments
+
+MODELS_TO_TRACK = [
+    Product, Comanda, ProductComanda, Order, Client, Categories, Mesa, Payments
+]
+
+def handle_save(sender, instance, created, **kwargs):
+    model_name = sender.__name__
+    ChangeLog.objects.create(
+        model_name=model_name,
+        object_id=instance.id,
+        action='SAVE'
+    )
+
+def handle_delete(sender, instance, **kwargs):
+    model_name = sender.__name__
+    ChangeLog.objects.create(
+        model_name=model_name,
+        object_id=instance.id,
+        action='DELETE'
+    )
+
+def register_signals():
+    for model in MODELS_TO_TRACK:
+        post_save.connect(handle_save, sender=model, dispatch_uid=f"sync_save_{model.__name__}")
+        post_delete.connect(handle_delete, sender=model, dispatch_uid=f"sync_delete_{model.__name__}")