172 lines
6.3 KiB
Python
172 lines
6.3 KiB
Python
# Copyright (c) 2014 Mirantis Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from sqlalchemy.orm import subqueryload
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from wsme.exc import ClientSideError
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from storyboard._i18n import _
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from storyboard.common import exception as exc
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from storyboard.db.api import base as api_base
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from storyboard.db.api import projects
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from storyboard.db import models
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def _entity_get(id, session=None):
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if not session:
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session = api_base.get_session()
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query = session.query(models.ProjectGroup)\
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.options(subqueryload(models.ProjectGroup.projects))\
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.filter_by(id=id)
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return query.first()
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def project_group_get(project_group_id):
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return _entity_get(project_group_id)
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def project_group_get_all(marker=None, limit=None, offset=None,
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subscriber_id=None, sort_field=None, sort_dir=None,
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**kwargs):
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# Sanity checks, in case someone accidentally explicitly passes in 'None'
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if not sort_field:
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sort_field = 'id'
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if not sort_dir:
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sort_dir = 'asc'
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query = api_base.model_query(models.ProjectGroup)
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query = api_base.apply_query_filters(query=query,
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model=models.ProjectGroup,
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**kwargs)
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# Filter by subscriber ID
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if subscriber_id is not None:
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subs = api_base.model_query(models.Subscription)
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subs = api_base.apply_query_filters(query=subs,
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model=models.Subscription,
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target_type='project_group',
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user_id=subscriber_id)
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subs = subs.subquery()
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query = query.join(subs, subs.c.target_id == models.ProjectGroup.id)
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query = api_base.paginate_query(query=query,
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model=models.ProjectGroup,
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limit=limit,
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sort_key=sort_field,
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marker=marker,
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offset=offset,
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sort_dir=sort_dir)
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# Execute the query
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return query.all()
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def project_group_get_count(subscriber_id=None, **kwargs):
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# Construct the query
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query = api_base.model_query(models.ProjectGroup)
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query = api_base.apply_query_filters(query=query,
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model=models.ProjectGroup,
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**kwargs)
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# Filter by subscriber ID
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if subscriber_id is not None:
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subs = api_base.model_query(models.Subscription)
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subs = api_base.apply_query_filters(query=subs,
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model=models.Subscription,
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target_type='project_group',
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user_id=subscriber_id)
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subs = subs.subquery()
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query = query.join(subs, subs.c.target_id == models.ProjectGroup.id)
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return query.count()
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def project_group_create(values):
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return api_base.entity_create(models.ProjectGroup, values)
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def project_group_update(project_group_id, values):
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return api_base.entity_update(models.ProjectGroup, project_group_id,
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values)
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def project_group_add_project(project_group_id, project_id):
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session = api_base.get_session()
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with session.begin(subtransactions=True):
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project_group = _entity_get(project_group_id, session)
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if project_group is None:
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raise exc.NotFound(_("%(name)s %(id)s not found")
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% {'name': "Project Group",
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'id': project_group_id})
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project = projects.project_get(project_id)
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if project is None:
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raise exc.NotFound(_("%(name)s %(id)s not found")
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% {'name': "Project", 'id': project_id})
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if project_id in [p.id for p in project_group.projects]:
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raise ClientSideError(_("The Project %(id)d is already in "
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"Project Group %(group_id)d") %
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{'id': project_id,
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'group_id': project_group_id})
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project_group.projects.append(project)
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session.add(project_group)
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return project_group
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def project_group_delete_project(project_group_id, project_id):
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session = api_base.get_session()
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with session.begin(subtransactions=True):
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project_group = _entity_get(project_group_id, session)
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if project_group is None:
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raise exc.NotFound(_("%(name)s %(id)s not found")
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% {'name': "Project Group",
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'id': project_group_id})
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project = projects.project_get(project_id)
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if project is None:
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raise exc.NotFound(_("%(name)s %(id)s not found")
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% {'name': "Project",
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'id': project_id})
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if project_id not in [p.id for p in project_group.projects]:
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raise ClientSideError(_("The Project %(id)d is not in "
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"Project Group %(group_id)d") %
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{'id': project_id,
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'group_id': project_group_id})
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project_entry = [p for p in project_group.projects
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if p.id == project_id][0]
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project_group.projects.remove(project_entry)
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session.add(project_group)
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return project_group
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def project_group_delete(project_group_id):
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project_group = project_group_get(project_group_id)
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if not project_group:
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raise exc.NotFound(_('Project group not found.'))
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if len(project_group.projects) > 0:
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raise exc.NotEmpty(_('Project group must be empty.'))
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api_base.entity_hard_delete(models.ProjectGroup, project_group_id)
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