Set default permissions for anon user when importing from Trello

taiga/importers/services.py

@@ -19,6 +19,8 @@
 from taiga.users.models import User
 from taiga.projects.models import Membership
 
+from taiga.permissions.choices import ANON_PERMISSIONS
+
 
 def resolve_users_bindings(users_bindings):
     new_users_bindings = {}
@@ -50,3 +52,15 @@ def create_memberships(users_bindings, project, creator, role_name):
             is_admin=False,
             invited_by=creator,
         )
+
+def set_base_permissions_for_project(project):
+    if project.is_private:
+        return
+
+    anon_permissions = list(
+        map(lambda perm: perm[0], ANON_PERMISSIONS))
+    project.anon_permissions = list(
+        set((project.anon_permissions or []) + anon_permissions))
+    project.public_permissions = list(
+        set((project.public_permissions or []) + anon_permissions))
+    project.save()

taiga/importers/trello/importer.py

@@ -262,6 +262,7 @@ class TrelloImporter:
             project=project
         )
         import_service.create_memberships(options.get('users_bindings', {}), project, self._user, "trello")
+        import_service.set_base_permissions_for_project(project)
         return project
 
     def _import_user_stories_data(self, data, project, options):