Fix deletion of repos and users with V2 stuff

Fixes #674

data/model/repository.py

@@ -7,8 +7,8 @@ from data.model import (DataModelException, tag, db_transaction, storage, image,
                         _basequery, config)
 from data.database import (Repository, Namespace, RepositoryTag, Star, Image, ImageStorage, User,
                            Visibility, RepositoryPermission, TupleSelector, RepositoryActionCount,
-                           Role, RepositoryAuthorizedEmail, db_for_update, get_epoch_timestamp,
-                           db_random_func)
+                           Role, RepositoryAuthorizedEmail, TagManifest, db_for_update,
+                           get_epoch_timestamp, db_random_func)
 
 
 logger = logging.getLogger(__name__)
@@ -43,6 +43,12 @@ def _purge_all_repository_tags(namespace_name, repository_name):
   except Repository.DoesNotExist:
     raise DataModelException('Invalid repository \'%s/%s\'' %
                              (namespace_name, repository_name))
+
+  # Delete all manifests.
+  repo_tags = RepositoryTag.select().where(RepositoryTag.repository == repo.id)
+  TagManifest.delete().where(TagManifest.tag << repo_tags).execute()
+
+  # Delete all tags.
   RepositoryTag.delete().where(RepositoryTag.repository == repo.id).execute()
 
 

data/model/user.py

@@ -650,9 +650,12 @@ def detach_external_login(user, service_name):
 
 
 def delete_user(user):
-  user.delete_instance(recursive=True, delete_nullable=True)
+  # Delete any repositories under the user's namespace.
+  for repo in list(Repository.select().where(Repository.namespace_user == user)):
+    repository.purge_repository(user.username, repo.name)
 
-  # TODO: also delete any repository data associated
+  # Delete the user itself.
+  user.delete_instance(recursive=True, delete_nullable=True)
 
 
 def get_pull_credentials(robotname):

initdb.py

@@ -21,6 +21,7 @@ from data.database import (db, all_models, Role, TeamRole, Visibility, LoginServ
 from data import model
 from app import app, storage as store
 from storage.basestorage import StoragePaths
+from endpoints.v2.manifest import _generate_and_store_manifest
 
 from workers import repositoryactioncounter
 
@@ -132,6 +133,7 @@ def __create_subtree(repo, structure, creator_username, parent, tag_map):
       new_tag = model.tag.create_or_update_tag(repo.namespace_user.username, repo.name, tag_name,
                                                new_image.docker_image_id)
 
+      _generate_and_store_manifest(repo.namespace_user.username, repo.name, tag_name)
       tag_map[tag_name] = new_tag
 
     for tag_name in last_node_tags: