structure du projet + docker, back: mise en place BD et apps, front: début de dev pour le header et mise en place du thème et css global (override des variables bootstrap)

backend/api/users/services/authorizations_control.py

@@ -0,0 +1,22 @@
+from api.users.models import *
+
+def has_authorization(*, user, code: str, team=None) -> bool:
+    if not user.is_authenticated:
+        return False
+
+    qs = Authorization.objects.filter(code=code)
+
+    memberships = UserTeamRole.objects.filter(user=user)
+
+    if team is not None:
+        memberships = memberships.filter(team=team)
+
+    return qs.filter(roleauthorization__role__teammembership__in=memberships).exists()
+
+
+class NotAuthorized(Exception):
+    pass
+
+def require_authorization(*, user, code: str, team=None):
+    if not has_authorization(user=user, code=code, team=team):
+        raise NotAuthorized(f"Missing authorization: {code}")