Merge pull request #1533 from gtech-mulearn:dev

[FEAT] Add user manager

db/managers/user_manager.py

@@ -0,0 +1,16 @@
+from django.db import models
+
+
+class ActiveUserManager(models.Manager):
+    def get_queryset(self):
+        # This will return only the users where deleted_at, deleted_by, suspended_at, and suspended_by are NULL
+        return (
+            super()
+            .get_queryset()
+            .filter(
+                deleted_at__isnull=True,
+                deleted_by__isnull=True,
+                suspended_at__isnull=True,
+                suspended_by__isnull=True,
+            )
+        )

db/user.py

@@ -1,6 +1,7 @@
 import uuid
 
 from django.db import models
+from .managers import user_manager
 
 # fmt: off
 # noinspection PyPep8
@@ -25,6 +26,8 @@ class User(models.Model):
     suspended_by   = models.ForeignKey("self", on_delete=models.CASCADE, blank=True, null=True, related_name="suspended_by_user", db_column="suspended_by")
     deleted_at     = models.DateTimeField(blank=True, null=True)
     deleted_by     = models.ForeignKey("self", on_delete=models.CASCADE, blank=True, null=True, related_name="deleted_by_user", db_column="deleted_by")
+    objects        = user_manager.ActiveUserManager()
+    every          = models.Manager()
 
     class Meta:
         managed = False