♻️(models) remove multiple identities

Multiple identities were complicating this project's code.
We moved the management of multiple identities to our
OIDC provider.

src/backend/demo/management/commands/create_demo.py

@@ -115,7 +115,9 @@ def create_demo(stdout):
         for i in range(defaults.NB_OBJECTS["users"]):
             queue.push(
                 models.User(
-                    admin_email=f"user{i:d}@example.com",
+                    sub=uuid4(),
+                    email=f"user{i:d}@example.com" if random.random() < 0.97 else None,
+                    name=fake.name() if random.random() < 0.97 else None,
                     password="!",
                     is_superuser=False,
                     is_active=True,
@@ -125,27 +127,6 @@ def create_demo(stdout):
             )
         queue.flush()
 
-    with Timeit(stdout, "Creating identities"):
-        users_values = list(models.User.objects.values("id", "admin_email"))
-        for user_dict in users_values:
-            for i in range(
-                random.choices(range(5), weights=[5, 50, 30, 10, 5], k=1)[0]
-            ):
-                user_email = user_dict["admin_email"]
-                queue.push(
-                    models.Identity(
-                        user_id=user_dict["id"],
-                        sub=uuid4(),
-                        is_main=(i == 0),
-                        # Leave 3% of emails and names empty
-                        email=f"identity{i:d}{user_email:s}"
-                        if random.random() < 0.97
-                        else None,
-                        name=fake.name() if random.random() < 0.97 else None,
-                    )
-                )
-        queue.flush()
-
     with Timeit(stdout, "Creating teams"):
         for i in range(defaults.NB_OBJECTS["teams"]):
             queue.push(

src/backend/demo/management/commands/createsuperuser.py

@@ -10,15 +10,17 @@ User = get_user_model()
 
 
 class Command(BaseCommand):
-    """Management command to create superusers from an email and a password"""
+    """
+    Management command to create superusers from a username and a password for demo purposes.
+    """
 
-    help = "Create a superuser with an email and a password"
+    help = "Create a superuser with a username and a password for demo purposes"
 
     def add_arguments(self, parser):
-        """Define required arguments "email" and "password"."""
+        """Define required arguments "username" and "password"."""
         parser.add_argument(
-            "--admin_email",
-            help=("Email for the user."),
+            "--username",
+            help=("Username for the user."),
         )
         parser.add_argument(
             "--password",
@@ -30,11 +32,11 @@ class Command(BaseCommand):
         Given an email and a password, create a superuser or upgrade the existing
         user to superuser status.
         """
-        email = options.get("admin_email")
+        username = options.get("username")
         try:
-            user = User.objects.get(admin_email=email)
+            user = User.objects.get(sub=username)
         except User.DoesNotExist:
-            user = User(admin_email=email)
+            user = User(sub=username)
             message = "Superuser created successfully."
         else:
             if user.is_superuser and user.is_staff:

src/backend/demo/tests/test_commands_create_demo.py

@@ -28,7 +28,6 @@ def test_commands_create_demo():
     call_command("create_demo")
 
     assert models.User.objects.count() == 5
-    assert models.Identity.objects.exists()
     assert models.Team.objects.count() == 3
     assert models.TeamAccess.objects.count() >= 3
 
@@ -39,6 +38,8 @@ def test_commands_createsuperuser():
     with superuser permissions.
     """
 
-    call_command("createsuperuser")
+    call_command("createsuperuser", username="admin", password="admin")
 
     assert models.User.objects.count() == 1
+    user = models.User.objects.get()
+    assert user.sub == "admin"