from __future__ import unicode_literals
from paginate_sqlalchemy import SqlalchemyOrmPage
from . import BaseService
from ..base import get_db_session
from ...permissions import (ANY_PERMISSION,
                            ALL_PERMISSIONS,
                            PermissionTuple)


class GroupService(BaseService):
    @classmethod
    def by_group_name(cls, group_name, db_session=None):
        """ fetch group by name"""
        db_session = get_db_session(db_session)
        query = db_session.query(cls.model).filter(
            cls.model.group_name == group_name)
        return query.first()

    @classmethod
    def get_user_paginator(cls, instance, page=1, item_count=None,
                           items_per_page=50,
                           user_ids=None, GET_params=None):
        """ returns paginator over users belonging to the group"""
        if not GET_params:
            GET_params = {}
        GET_params.pop('page', None)
        query = instance.users_dynamic
        if user_ids:
            query = query.filter(
                cls.models_proxy.UserGroup.user_id.in_(user_ids))
        return SqlalchemyOrmPage(query, page=page, item_count=item_count,
                                 items_per_page=items_per_page,
                                 **GET_params)

    @classmethod
    def resources_with_possible_perms(cls, instance, perm_names=None,
                                      resource_ids=None,
                                      resource_types=None,
                                      db_session=None):
        """ returns list of permissions and resources for this group,
            resource_ids restricts the search to specific resources"""
        db_session = get_db_session(db_session, instance)

        query = db_session.query(
            cls.models_proxy.GroupResourcePermission.perm_name,
            cls.models_proxy.Group,
            cls.models_proxy.Resource
            )
        query = query.filter(
            cls.models_proxy.Resource.resource_id ==
            cls.models_proxy.GroupResourcePermission.resource_id)
        query = query.filter(
            cls.models_proxy.Group.id ==
            cls.models_proxy.GroupResourcePermission.group_id)
        if resource_ids:
            query = query.filter(
                cls.models_proxy.GroupResourcePermission.resource_id.in_(
                    resource_ids))

        if resource_types:
            query = query.filter(
                cls.models_proxy.Resource.resource_type.in_(resource_types))

        if (perm_names not in (
            [ANY_PERMISSION], ANY_PERMISSION) and perm_names):
            query = query.filter(
                cls.models_proxy.GroupResourcePermission.perm_name.in_(
                    perm_names))
        query = query.filter(
            cls.models_proxy.GroupResourcePermission.group_id == instance.id)

        perms = [PermissionTuple(None, row.perm_name, 'group',
                                 instance, row.Resource, False, True)
                 for row in query]
        for resource in instance.resources:
            perms.append(
                PermissionTuple(None, ALL_PERMISSIONS, 'group', instance,
                                resource, True, True))
        return perms

7247c444f5210a80f6e1b549fea027bd4023a249
<mask token>


class GroupService(BaseService):
    <mask token>
    <mask token>

    @classmethod
    def resources_with_possible_perms(cls, instance, perm_names=None,
        resource_ids=None, resource_types=None, db_session=None):
        """ returns list of permissions and resources for this group,
            resource_ids restricts the search to specific resources"""
        db_session = get_db_session(db_session, instance)
        query = db_session.query(cls.models_proxy.GroupResourcePermission.
            perm_name, cls.models_proxy.Group, cls.models_proxy.Resource)
        query = query.filter(cls.models_proxy.Resource.resource_id == cls.
            models_proxy.GroupResourcePermission.resource_id)
        query = query.filter(cls.models_proxy.Group.id == cls.models_proxy.
            GroupResourcePermission.group_id)
        if resource_ids:
            query = query.filter(cls.models_proxy.GroupResourcePermission.
                resource_id.in_(resource_ids))
        if resource_types:
            query = query.filter(cls.models_proxy.Resource.resource_type.
                in_(resource_types))
        if perm_names not in ([ANY_PERMISSION], ANY_PERMISSION) and perm_names:
            query = query.filter(cls.models_proxy.GroupResourcePermission.
                perm_name.in_(perm_names))
        query = query.filter(cls.models_proxy.GroupResourcePermission.
            group_id == instance.id)
        perms = [PermissionTuple(None, row.perm_name, 'group', instance,
            row.Resource, False, True) for row in query]
        for resource in instance.resources:
            perms.append(PermissionTuple(None, ALL_PERMISSIONS, 'group',
                instance, resource, True, True))
        return perms

<mask token>


class GroupService(BaseService):
    <mask token>

    @classmethod
    def get_user_paginator(cls, instance, page=1, item_count=None,
        items_per_page=50, user_ids=None, GET_params=None):
        """ returns paginator over users belonging to the group"""
        if not GET_params:
            GET_params = {}
        GET_params.pop('page', None)
        query = instance.users_dynamic
        if user_ids:
            query = query.filter(cls.models_proxy.UserGroup.user_id.in_(
                user_ids))
        return SqlalchemyOrmPage(query, page=page, item_count=item_count,
            items_per_page=items_per_page, **GET_params)

    @classmethod
    def resources_with_possible_perms(cls, instance, perm_names=None,
        resource_ids=None, resource_types=None, db_session=None):
        """ returns list of permissions and resources for this group,
            resource_ids restricts the search to specific resources"""
        db_session = get_db_session(db_session, instance)
        query = db_session.query(cls.models_proxy.GroupResourcePermission.
            perm_name, cls.models_proxy.Group, cls.models_proxy.Resource)
        query = query.filter(cls.models_proxy.Resource.resource_id == cls.
            models_proxy.GroupResourcePermission.resource_id)
        query = query.filter(cls.models_proxy.Group.id == cls.models_proxy.
            GroupResourcePermission.group_id)
        if resource_ids:
            query = query.filter(cls.models_proxy.GroupResourcePermission.
                resource_id.in_(resource_ids))
        if resource_types:
            query = query.filter(cls.models_proxy.Resource.resource_type.
                in_(resource_types))
        if perm_names not in ([ANY_PERMISSION], ANY_PERMISSION) and perm_names:
            query = query.filter(cls.models_proxy.GroupResourcePermission.
                perm_name.in_(perm_names))
        query = query.filter(cls.models_proxy.GroupResourcePermission.
            group_id == instance.id)
        perms = [PermissionTuple(None, row.perm_name, 'group', instance,
            row.Resource, False, True) for row in query]
        for resource in instance.resources:
            perms.append(PermissionTuple(None, ALL_PERMISSIONS, 'group',
                instance, resource, True, True))
        return perms

<mask token>


class GroupService(BaseService):

    @classmethod
    def by_group_name(cls, group_name, db_session=None):
        """ fetch group by name"""
        db_session = get_db_session(db_session)
        query = db_session.query(cls.model).filter(cls.model.group_name ==
            group_name)
        return query.first()

    @classmethod
    def get_user_paginator(cls, instance, page=1, item_count=None,
        items_per_page=50, user_ids=None, GET_params=None):
        """ returns paginator over users belonging to the group"""
        if not GET_params:
            GET_params = {}
        GET_params.pop('page', None)
        query = instance.users_dynamic
        if user_ids:
            query = query.filter(cls.models_proxy.UserGroup.user_id.in_(
                user_ids))
        return SqlalchemyOrmPage(query, page=page, item_count=item_count,
            items_per_page=items_per_page, **GET_params)

    @classmethod
    def resources_with_possible_perms(cls, instance, perm_names=None,
        resource_ids=None, resource_types=None, db_session=None):
        """ returns list of permissions and resources for this group,
            resource_ids restricts the search to specific resources"""
        db_session = get_db_session(db_session, instance)
        query = db_session.query(cls.models_proxy.GroupResourcePermission.
            perm_name, cls.models_proxy.Group, cls.models_proxy.Resource)
        query = query.filter(cls.models_proxy.Resource.resource_id == cls.
            models_proxy.GroupResourcePermission.resource_id)
        query = query.filter(cls.models_proxy.Group.id == cls.models_proxy.
            GroupResourcePermission.group_id)
        if resource_ids:
            query = query.filter(cls.models_proxy.GroupResourcePermission.
                resource_id.in_(resource_ids))
        if resource_types:
            query = query.filter(cls.models_proxy.Resource.resource_type.
                in_(resource_types))
        if perm_names not in ([ANY_PERMISSION], ANY_PERMISSION) and perm_names:
            query = query.filter(cls.models_proxy.GroupResourcePermission.
                perm_name.in_(perm_names))
        query = query.filter(cls.models_proxy.GroupResourcePermission.
            group_id == instance.id)
        perms = [PermissionTuple(None, row.perm_name, 'group', instance,
            row.Resource, False, True) for row in query]
        for resource in instance.resources:
            perms.append(PermissionTuple(None, ALL_PERMISSIONS, 'group',
                instance, resource, True, True))
        return perms

from __future__ import unicode_literals
from paginate_sqlalchemy import SqlalchemyOrmPage
from . import BaseService
from ..base import get_db_session
from ...permissions import ANY_PERMISSION, ALL_PERMISSIONS, PermissionTuple


class GroupService(BaseService):

    @classmethod
    def by_group_name(cls, group_name, db_session=None):
        """ fetch group by name"""
        db_session = get_db_session(db_session)
        query = db_session.query(cls.model).filter(cls.model.group_name ==
            group_name)
        return query.first()

    @classmethod
    def get_user_paginator(cls, instance, page=1, item_count=None,
        items_per_page=50, user_ids=None, GET_params=None):
        """ returns paginator over users belonging to the group"""
        if not GET_params:
            GET_params = {}
        GET_params.pop('page', None)
        query = instance.users_dynamic
        if user_ids:
            query = query.filter(cls.models_proxy.UserGroup.user_id.in_(
                user_ids))
        return SqlalchemyOrmPage(query, page=page, item_count=item_count,
            items_per_page=items_per_page, **GET_params)

    @classmethod
    def resources_with_possible_perms(cls, instance, perm_names=None,
        resource_ids=None, resource_types=None, db_session=None):
        """ returns list of permissions and resources for this group,
            resource_ids restricts the search to specific resources"""
        db_session = get_db_session(db_session, instance)
        query = db_session.query(cls.models_proxy.GroupResourcePermission.
            perm_name, cls.models_proxy.Group, cls.models_proxy.Resource)
        query = query.filter(cls.models_proxy.Resource.resource_id == cls.
            models_proxy.GroupResourcePermission.resource_id)
        query = query.filter(cls.models_proxy.Group.id == cls.models_proxy.
            GroupResourcePermission.group_id)
        if resource_ids:
            query = query.filter(cls.models_proxy.GroupResourcePermission.
                resource_id.in_(resource_ids))
        if resource_types:
            query = query.filter(cls.models_proxy.Resource.resource_type.
                in_(resource_types))
        if perm_names not in ([ANY_PERMISSION], ANY_PERMISSION) and perm_names:
            query = query.filter(cls.models_proxy.GroupResourcePermission.
                perm_name.in_(perm_names))
        query = query.filter(cls.models_proxy.GroupResourcePermission.
            group_id == instance.id)
        perms = [PermissionTuple(None, row.perm_name, 'group', instance,
            row.Resource, False, True) for row in query]
        for resource in instance.resources:
            perms.append(PermissionTuple(None, ALL_PERMISSIONS, 'group',
                instance, resource, True, True))
        return perms

from __future__ import unicode_literals
from paginate_sqlalchemy import SqlalchemyOrmPage
from . import BaseService
from ..base import get_db_session
from ...permissions import (ANY_PERMISSION,
                            ALL_PERMISSIONS,
                            PermissionTuple)


class GroupService(BaseService):
    @classmethod
    def by_group_name(cls, group_name, db_session=None):
        """ fetch group by name"""
        db_session = get_db_session(db_session)
        query = db_session.query(cls.model).filter(
            cls.model.group_name == group_name)
        return query.first()

    @classmethod
    def get_user_paginator(cls, instance, page=1, item_count=None,
                           items_per_page=50,
                           user_ids=None, GET_params=None):
        """ returns paginator over users belonging to the group"""
        if not GET_params:
            GET_params = {}
        GET_params.pop('page', None)
        query = instance.users_dynamic
        if user_ids:
            query = query.filter(
                cls.models_proxy.UserGroup.user_id.in_(user_ids))
        return SqlalchemyOrmPage(query, page=page, item_count=item_count,
                                 items_per_page=items_per_page,
                                 **GET_params)

    @classmethod
    def resources_with_possible_perms(cls, instance, perm_names=None,
                                      resource_ids=None,
                                      resource_types=None,
                                      db_session=None):
        """ returns list of permissions and resources for this group,
            resource_ids restricts the search to specific resources"""
        db_session = get_db_session(db_session, instance)

        query = db_session.query(
            cls.models_proxy.GroupResourcePermission.perm_name,
            cls.models_proxy.Group,
            cls.models_proxy.Resource
            )
        query = query.filter(
            cls.models_proxy.Resource.resource_id ==
            cls.models_proxy.GroupResourcePermission.resource_id)
        query = query.filter(
            cls.models_proxy.Group.id ==
            cls.models_proxy.GroupResourcePermission.group_id)
        if resource_ids:
            query = query.filter(
                cls.models_proxy.GroupResourcePermission.resource_id.in_(
                    resource_ids))

        if resource_types:
            query = query.filter(
                cls.models_proxy.Resource.resource_type.in_(resource_types))

        if (perm_names not in (
            [ANY_PERMISSION], ANY_PERMISSION) and perm_names):
            query = query.filter(
                cls.models_proxy.GroupResourcePermission.perm_name.in_(
                    perm_names))
        query = query.filter(
            cls.models_proxy.GroupResourcePermission.group_id == instance.id)

        perms = [PermissionTuple(None, row.perm_name, 'group',
                                 instance, row.Resource, False, True)
                 for row in query]
        for resource in instance.resources:
            perms.append(
                PermissionTuple(None, ALL_PERMISSIONS, 'group', instance,
                                resource, True, True))
        return perms
