Source code for aiida_restapi.graphql.groups

"""Defines plugins for AiiDA groups."""
# pylint: disable=too-few-public-methods,redefined-builtin,,unused-argument

from typing import Any, Optional

import graphene as gr
from aiida.orm import Group

from aiida_restapi.graphql.filter_syntax import parse_filter_str
from aiida_restapi.graphql.nodes import NodesQuery
from aiida_restapi.graphql.plugins import QueryPlugin

from .orm_factories import (
    ENTITY_DICT_TYPE,
    multirow_cls_factory,
    resolve_entity,
    single_cls_factory,
)
from .utils import FilterString




class GroupQuery(single_cls_factory(Group)):  # type: ignore[misc]
    """Query an AiiDA Group"""

    nodes = gr.Field(NodesQuery)



    @staticmethod
    def resolve_nodes(parent: Any, info: gr.ResolveInfo) -> dict:
        """Resolution function."""
        # pass group specification to NodesQuery
        return {'group_id': parent['id']}






class GroupsQuery(multirow_cls_factory(GroupQuery, Group, 'groups')):  # type: ignore[misc]
    """Query all AiiDA Groups"""





def resolve_Group(
    parent: Any,
    info: gr.ResolveInfo,
    id: Optional[int] = None,
    uuid: Optional[str] = None,
    label: Optional[str] = None,
) -> ENTITY_DICT_TYPE:
    """Resolution function."""
    return resolve_entity(Group, info, id, uuid, label)





def resolve_Groups(parent: Any, info: gr.ResolveInfo, filters: Optional[str] = None) -> dict:
    """Resolution function."""
    # pass filter to GroupsQuery
    return {'filters': parse_filter_str(filters)}



GroupQueryPlugin = QueryPlugin(
    'group',
    gr.Field(
        GroupQuery,
        id=gr.Int(),
        uuid=gr.String(),
        label=gr.String(),
        description='Query for a single Group',
    ),
    resolve_Group,
)
GroupsQueryPlugin = QueryPlugin(
    'groups',
    gr.Field(
        GroupsQuery,
        description='Query for multiple Groups',
        filters=FilterString(),
    ),
    resolve_Groups,
)