Changeset View
Changeset View
Standalone View
Standalone View
swh/graphql/resolvers/release.py
| # Copyright (C) 2022 The Software Heritage developers | # Copyright (C) 2022 The Software Heritage developers | ||||
| # See the AUTHORS file at the top-level directory of this distribution | # See the AUTHORS file at the top-level directory of this distribution | ||||
| # License: GNU General Public License version 3, or any later version | # License: GNU General Public License version 3, or any later version | ||||
| # See top-level LICENSE file for more information | # See top-level LICENSE file for more information | ||||
| from swh.graphql.backends import archive | from swh.graphql.backends import archive | ||||
| from .base_node import BaseSWHNode | from .base_node import BaseSWHNode | ||||
| class BaseReleaseNode(BaseSWHNode): | class BaseReleaseNode(BaseSWHNode): | ||||
| """ | |||||
| Base resolver for all the release nodes | |||||
| """ | |||||
| def _get_release_by_id(self, release_id): | def _get_release_by_id(self, release_id): | ||||
| return (archive.Archive().get_releases([release_id]) or None)[0] | return (archive.Archive().get_releases([release_id]) or None)[0] | ||||
| @property | @property | ||||
| def targetHash(self): # To support the schema naming convention | def targetHash(self): # To support the schema naming convention | ||||
| return self._node.target | return self._node.target | ||||
| @property | @property | ||||
| def targetType(self): # To support the schema naming convention | def targetType(self): # To support the schema naming convention | ||||
| return self._node.target_type.value | return self._node.target_type.value | ||||
| def is_type_of(self): | def is_type_of(self): | ||||
| """ | # is_type_of is required only when resolving a UNION type | ||||
| is_type_of is required only when resolving | # This is for ariadne to return the right type | ||||
| a UNION type | |||||
| This is for ariadne to return the right type | |||||
| """ | |||||
| return "Release" | return "Release" | ||||
| class ReleaseNode(BaseReleaseNode): | class ReleaseNode(BaseReleaseNode): | ||||
| """ | """ | ||||
| When the release is requested directly with its SWHID | Node resolver for a release requested directly with its SWHID | ||||
| """ | """ | ||||
| def _get_node_data(self): | def _get_node_data(self): | ||||
| return self._get_release_by_id(self.kwargs.get("swhid").object_id) | return self._get_release_by_id(self.kwargs.get("swhid").object_id) | ||||
| class TargetReleaseNode(BaseReleaseNode): | class TargetReleaseNode(BaseReleaseNode): | ||||
| """ | """ | ||||
| When a release is requested as a target | Node resolver for a release requested as a target | ||||
| self.obj could be a snapshotbranch or a release | |||||
| self.obj.targetHash is the requested release id here | |||||
| """ | """ | ||||
| def _get_node_data(self): | def _get_node_data(self): | ||||
| # self.obj could be a snapshotbranch or a release | |||||
| # self.obj.targetHash is the requested release id | |||||
| return self._get_release_by_id(self.obj.targetHash) | return self._get_release_by_id(self.obj.targetHash) | ||||