Synnefo

# Copyright 2012 GRNET S.A. All rights reserved.

#

# Redistribution and use in source and binary forms, with or

# without modification, are permitted provided that the following

# conditions are met:

#

#   1. Redistributions of source code must retain the above

#      copyright notice, this list of conditions and the following

#      disclaimer.

#

#   2. Redistributions in binary form must reproduce the above

#      copyright notice, this list of conditions and the following

#      disclaimer in the documentation and/or other materials

#      provided with the distribution.

#

# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS

# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR

# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED

# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

# POSSIBILITY OF SUCH DAMAGE.

#

# The views and conclusions contained in the software and

# documentation are those of the authors and should not be

# interpreted as representing official policies, either expressed

# or implied, of GRNET S.A.

from django.core.management.base import NoArgsCommand, CommandError

from pithos.api.util import get_backend

import logging

logger = logging.getLogger(__name__)

class Command(NoArgsCommand):

    help = "Display unresolved commissions and trigger their recovery"

    def handle_noargs(self, **options):

        b = get_backend()

        try:

            pending_commissions = b.quotaholder.get_pending_commissions()

            to_accept = b.quotaholder_serials.lookup(pending_commissions)

            self.stdout.write("Accept commissions: %s\n" %  to_accept)

            b.quotaholder.accept_commission(

                context     =   {},

                clientkey   =   'pithos',

                serials     =   to_accept

            )

            self.stdout.write("Delete serials: %s\n" %  to_accept)

            b.quotaholder_serials.delete_many(to_accept)

            to_reject = list(set(pending_commissions) - set(to_accept))

            self.stdout.write("Reject commissions: %s\n" %  to_reject)

            b.quotaholder.reject_commission(

                context     =   {},

                clientkey   =   'pithos',

                serials     =   to_reject

            )

        except Exception, e:

            logger.exception(e)

            raise CommandError(e)

        finally:

            b.close()