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###############################################################################
# Copyright (c) 2017 Koren Lev (Cisco Systems), Yaron Yogev (Cisco Systems) #
# and others #
# #
# All rights reserved. This program and the accompanying materials #
# are made available under the terms of the Apache License, Version 2.0 #
# which accompanies this distribution, and is available at #
# http://www.apache.org/licenses/LICENSE-2.0 #
###############################################################################
from api.responders.responder_base import ResponderBase
from api.validation.data_validate import DataValidate
from bson.objectid import ObjectId
class CliqueConstraints(ResponderBase):
def __init__(self):
super().__init__()
self.ID = '_id'
self.PROJECTION = {
self.ID: True
}
self.COLLECTION = 'clique_constraints'
def on_get(self, req, resp):
self.log.debug("Getting clique_constraints")
filters = self.parse_query_params(req)
focal_point_types = self.get_constants_by_name("object_types")
filters_requirements = {
'id': self.require(ObjectId, True),
'focal_point_type': self.require(str, False, DataValidate.LIST,
focal_point_types),
'constraint': self.require([list, str]),
'page': self.require(int, True),
'page_size': self.require(int, True)
}
self.validate_query_data(filters, filters_requirements)
page, page_size = self.get_pagination(filters)
query = self.build_query(filters)
if self.ID in query:
clique_constraint = self.get_object_by_id(self.COLLECTION,
query,
[ObjectId], self.ID)
self.set_successful_response(resp, clique_constraint)
else:
clique_constraints_ids = self.get_objects_list(self.COLLECTION,
query,
page, page_size, self.PROJECTION)
self.set_successful_response(
resp, {"clique_constraints": clique_constraints_ids}
)
def build_query(self, filters):
query = {}
filters_keys = ['focal_point_type']
self.update_query_with_filters(filters, filters_keys, query)
constraints = filters.get('constraint')
if constraints:
if type(constraints) != list:
constraints = [constraints]
query['constraints'] = {
'$all': constraints
}
_id = filters.get('id')
if _id:
query[self.ID] = _id
return query
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