Project delete and validate_delete now analyses and presents info for datasets and pipelines

apiserver/apierrors/errors.conf

@@ -76,12 +76,14 @@
     402: ["project_has_tasks", "project has associated tasks"]
     403: ["project_not_found", "project not found"]
     405: ["project_has_models", "project has associated models"]
+    406: ["project_has_datasets", "project has associated non-empty datasets"]
     407: ["invalid_project_name", "invalid project name"]
     408: ["cannot_update_project_location", "Cannot update project location. Use projects.move instead"]
     409: ["project_path_exceeds_max", "Project path exceed the maximum allowed depth"]
     410: ["project_source_and_destination_are_the_same", "Project has the same source and destination paths"]
     411: ["project_cannot_be_moved_under_itself", "Project can not be moved under itself in the projects hierarchy"]
     412: ["project_cannot_be_merged_into_its_child", "Project can not be merged into its own child"]
+    413: ["project_has_pipelines", "project has associated pipelines with active controllers"]
 
     # Queues
     701: ["invalid_queue_id", "invalid queue id"]

apiserver/bll/project/project_cleanup.py

@@ -3,6 +3,7 @@ from datetime import datetime
 from typing import Tuple, Set, Sequence
 
 import attr
+from mongoengine import Q
 
 from apiserver.apierrors import errors
 from apiserver.bll.event import EventBLL
@@ -17,7 +18,14 @@ from apiserver.database.model import EntityVisibility
 from apiserver.database.model.model import Model
 from apiserver.database.model.project import Project
 from apiserver.database.model.task.task import Task, ArtifactModes, TaskType, TaskStatus
-from .project_bll import ProjectBLL
+from .project_bll import (
+    ProjectBLL,
+    pipeline_tag,
+    pipelines_project_name,
+    dataset_tag,
+    datasets_project_name,
+    reports_tag,
+)
 from .sub_projects import _ids_with_children
 
 log = config.logger(__file__)
@@ -34,30 +42,82 @@ class DeleteProjectResult:
     urls: TaskUrls = None
 
 
+def _get_child_project_ids(
+    project_id: str,
+) -> Tuple[Sequence[str], Sequence[str], Sequence[str]]:
+    project_ids = _ids_with_children([project_id])
+    pipeline_ids = list(
+        Project.objects(
+            id__in=project_ids,
+            system_tags__in=[pipeline_tag],
+            basename__ne=pipelines_project_name,
+        ).scalar("id")
+    )
+    dataset_ids = list(
+        Project.objects(
+            id__in=project_ids,
+            system_tags__in=[dataset_tag],
+            basename__ne=datasets_project_name,
+        ).scalar("id")
+    )
+    return project_ids, pipeline_ids, dataset_ids
+
+
 def validate_project_delete(company: str, project_id: str):
     project = Project.get_for_writing(
         company=company, id=project_id, _only=("id", "path", "system_tags")
     )
     if not project:
         raise errors.bad_request.InvalidProjectId(id=project_id)
-    is_pipeline = "pipeline" in (project.system_tags or [])
-    project_ids = _ids_with_children([project_id])
+
+    project_ids, pipeline_ids, dataset_ids = _get_child_project_ids(project_id)
     ret = {}
-    for cls in ProjectBLL.child_classes:
-        ret[f"{cls.__name__.lower()}s"] = cls.objects(project__in=project_ids).count()
-    for cls in ProjectBLL.child_classes:
-        query = dict(
-            project__in=project_ids, system_tags__nin=[EntityVisibility.archived.value]
-        )
-        name = f"non_archived_{cls.__name__.lower()}s"
-        if not is_pipeline:
-            ret[name] = cls.objects(**query).count()
-        else:
-            ret[name] = (
-                cls.objects(**query, type=TaskType.controller).count()
-                if cls == Task
-                else 0
+    if pipeline_ids:
+        pipelines_with_active_controllers = Task.objects(
+            project__in=pipeline_ids,
+            type=TaskType.controller,
+            system_tags__nin=[EntityVisibility.archived.value],
+        ).distinct("project")
+        ret["pipelines"] = len(pipelines_with_active_controllers)
+    else:
+        ret["pipelines"] = 0
+    if dataset_ids:
+        datasets_with_data = Task.objects(
+            project__in=dataset_ids, system_tags__nin=[EntityVisibility.archived.value],
+        ).distinct("project")
+        ret["datasets"] = len(datasets_with_data)
+    else:
+        ret["datasets"] = 0
+
+    project_ids = list(set(project_ids) - set(pipeline_ids) - set(dataset_ids))
+    if project_ids:
+        in_project_query = Q(project__in=project_ids)
+        for cls in (Task, Model):
+            query = (
+                in_project_query & Q(system_tags__nin=[reports_tag])
+                if cls is Task
+                else in_project_query
             )
+            ret[f"{cls.__name__.lower()}s"] = cls.objects(query).count()
+            ret[f"non_archived_{cls.__name__.lower()}s"] = cls.objects(
+                query & Q(system_tags__nin=[EntityVisibility.archived.value])
+            ).count()
+        ret["reports"] = Task.objects(
+            in_project_query & Q(system_tags__in=[reports_tag])
+        ).count()
+        ret["non_archived_reports"] = Task.objects(
+            in_project_query
+            & Q(
+                system_tags__in=[reports_tag],
+                system_tags__nin=[EntityVisibility.archived.value],
+            )
+        ).count()
+    else:
+        for cls in (Task, Model):
+            ret[f"{cls.__name__.lower()}s"] = 0
+            ret[f"non_archived_{cls.__name__.lower()}s"] = 0
+        ret["reports"] = 0
+        ret["non_archived_reports"] = 0
 
     return ret
 
@@ -79,31 +139,49 @@ def delete_project(
     delete_external_artifacts = delete_external_artifacts and config.get(
         "services.async_urls_delete.enabled", True
     )
-    is_pipeline = "pipeline" in (project.system_tags or [])
-    project_ids = _ids_with_children([project_id])
+    project_ids, pipeline_ids, dataset_ids = _get_child_project_ids(project_id)
     if not force:
-        query = dict(
-            project__in=project_ids, system_tags__nin=[EntityVisibility.archived.value]
-        )
-        if not is_pipeline:
+        if pipeline_ids:
+            active_controllers = Task.objects(
+                project__in=pipeline_ids,
+                type=TaskType.controller,
+                system_tags__nin=[EntityVisibility.archived.value],
+            ).only("id")
+            if active_controllers:
+                raise errors.bad_request.ProjectHasPipelines(
+                    "please archive all the controllers or use force=true",
+                    id=project_id,
+                )
+        if dataset_ids:
+            datasets_with_data = Task.objects(
+                project__in=dataset_ids,
+                system_tags__nin=[EntityVisibility.archived.value],
+            ).only("id")
+            if datasets_with_data:
+                raise errors.bad_request.ProjectHasDatasets(
+                    "please delete all the dataset versions or use force=true",
+                    id=project_id,
+                )
+
+        regular_projects = list(set(project_ids) - set(pipeline_ids) - set(dataset_ids))
+        if regular_projects:
             for cls, error in (
                 (Task, errors.bad_request.ProjectHasTasks),
                 (Model, errors.bad_request.ProjectHasModels),
             ):
-                non_archived = cls.objects(**query).only("id")
+                non_archived = cls.objects(
+                    project__in=regular_projects,
+                    system_tags__nin=[EntityVisibility.archived.value],
+                ).only("id")
                 if non_archived:
-                    raise error("use force=true to delete", id=project_id)
-        else:
-            non_archived = Task.objects(**query, type=TaskType.controller).only("id")
-            if non_archived:
-                raise errors.bad_request.ProjectHasTasks(
-                    "please archive all the runs inside the project", id=project_id
-                )
+                    raise error("use force=true", id=project_id)
 
     if not delete_contents:
         disassociated = defaultdict(int)
         for cls in ProjectBLL.child_classes:
-            disassociated[cls] = cls.objects(project__in=project_ids).update(project=None)
+            disassociated[cls] = cls.objects(project__in=project_ids).update(
+                project=None
+            )
         res = DeleteProjectResult(disassociated_tasks=disassociated[Task])
     else:
         deleted_models, model_event_urls, model_urls = _delete_models(
@@ -209,19 +287,14 @@ def _delete_models(
                 "status": TaskStatus.published,
             },
             update={
-                "$set": {
-                    "models.output.$[elem].model": deleted,
-                    "last_change": now,
-                }
+                "$set": {"models.output.$[elem].model": deleted, "last_change": now,}
             },
             array_filters=[{"elem.model": {"$in": model_ids}}],
             upsert=False,
         )
         # update unpublished tasks
         Task.objects(
-            id__in=model_tasks,
-            project__nin=projects,
-            status__ne=TaskStatus.published,
+            id__in=model_tasks, project__nin=projects, status__ne=TaskStatus.published,
         ).update(pull__models__output__model__in=model_ids, set__last_change=now)
 
     event_urls, model_urls = set(), set()

apiserver/schema/services/projects.conf

@@ -808,6 +808,26 @@ validate_delete {
             }
         }
     }
+    "999.0": ${validate_delete."2.14"} {
+        response.properties {
+            reports {
+                description: "The total number of reports under the project and all its children"
+                type: integer
+            }
+            non_archived_reports {
+                description: "The total number of non-archived reports under the project and all its children"
+                type: integer
+            }
+            pipelines {
+                description: "The total number of pipelines with active controllers under the project and all its children"
+                type: integer
+            }
+            datasets {
+                description: "The total number of non-empty datasets under the project and all its children"
+                type: integer
+            }
+        }
+    }
 }
 delete {
     "2.1" {

apiserver/tests/automated/test_project_delete.py

@@ -5,19 +5,16 @@ from apiserver.database.utils import id as db_id
 
 
 class TestProjectsDelete(TestService):
-    def setUp(self, version="2.14"):
-        super().setUp(version=version)
-
-    def new_task(self, **kwargs):
+    def new_task(self, type="testing", **kwargs):
         return self.create_temp(
-            "tasks", type="testing", name=db_id(), **kwargs
+            "tasks", type=type, name=db_id(), **kwargs
         )
 
     def new_model(self, **kwargs):
         return self.create_temp("models", uri="file:///a/b", name=db_id(), labels={}, **kwargs)
 
-    def new_project(self, **kwargs):
-        return self.create_temp("projects", name=db_id(), description="", **kwargs)
+    def new_project(self, name=None, **kwargs):
+        return self.create_temp("projects", name=name or db_id(), description="", **kwargs)
 
     def test_delete_fails_with_active_task(self):
         project = self.new_project()
@@ -52,3 +49,33 @@ class TestProjectsDelete(TestService):
         self.assertEqual(res.models, 1)
         self.assertEqual(res.non_archived_models, 0)
         self.api.projects.delete(project=project)
+
+    def test_delete_dataset(self):
+        name = "Test datasets delete"
+        project = self.new_project(name=name)
+        dataset = self.new_project(f"{name}/.datasets/test dataset", system_tags=["dataset"])
+        task = self.new_task(project=dataset, system_tags=["dataset"])
+        res = self.api.projects.validate_delete(project=project)
+        self.assertEqual(res.datasets, 1)
+        with self.api.raises(errors.bad_request.ProjectHasDatasets):
+            self.api.projects.delete(project=project)
+
+        self.api.tasks.delete(task=task)
+        res = self.api.projects.validate_delete(project=project)
+        self.assertEqual(res.datasets, 0)
+        self.api.projects.delete(project=project)
+
+    def test_delete_pipeline(self):
+        name = "Test pipelines delete"
+        project = self.new_project(name=name)
+        pipeline = self.new_project(f"{name}/.pipelines/test pipeline", system_tags=["pipeline"])
+        task = self.new_task(project=pipeline, type="controller", system_tags=["pipeline"])
+        res = self.api.projects.validate_delete(project=project)
+        self.assertEqual(res.pipelines, 1)
+        with self.api.raises(errors.bad_request.ProjectHasPipelines):
+            self.api.projects.delete(project=project)
+
+        self.api.tasks.edit(task=task, system_tags=[EntityVisibility.archived.value])
+        res = self.api.projects.validate_delete(project=project)
+        self.assertEqual(res.pipelines, 0)
+        self.api.projects.delete(project=project)