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# Copyright 2011 the Melange authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""GSoCStudentInfo updating MapReduce."""
import logging
from mapreduce import operation
# MapReduce requires these models to have been imported.
# pylint: disable=unused-import
from soc.models.user import User
from soc.modules.gsoc.models.profile import GSoCStudentInfo
from soc.modules.gsoc.models.proposal import GSoCProposal
from soc.modules.gsoc.models.project import GSoCProject
# pylint: enable=unused-import
def process(student_info):
logging.debug("Converting student_info '%r'", student_info.key())
proposals = GSoCProposal.all().ancestor(student_info.parent_key()).fetch(1000)
projects = GSoCProject.all().ancestor(student_info.parent_key()).fetch(1000)
proposals = [i for i in proposals if i.status != 'withdrawn']
projects = [i for i in projects if i.status != 'withdrawn']
nr_proposals = len(proposals)
nr_projects = len(projects)
orgs = [GSoCProject.org.get_value_for_datastore(i) for i in projects]
student_info.number_of_proposals = nr_proposals
student_info.number_of_projects = nr_projects
student_info.project_for_orgs = orgs
yield operation.db.Put(student_info)
yield operation.counters.Increment("student_infos_converted")
yield operation.counters.Increment("proposals_counted", delta=nr_proposals)
yield operation.counters.Increment("projects_counted", delta=nr_projects)