root / snf-astakos-app / astakos / im / endpoints / aquarium / producer.py @ 5ce3ce4f
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# Copyright 2011-2012 GRNET S.A. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or
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# without modification, are permitted provided that the following
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# conditions are met:
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#
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# 1. Redistributions of source code must retain the above
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# copyright notice, this list of conditions and the following
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# disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following
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# disclaimer in the documentation and/or other materials
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# provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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# The views and conclusions contained in the software and
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# documentation are those of the authors and should not be
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# interpreted as representing official policies, either expressed
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# or implied, of GRNET S.A.
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import logging |
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from functools import wraps |
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from urlparse import urlparse |
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from astakos.im.settings import QUEUE_CONNECTION |
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if QUEUE_CONNECTION:
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from synnefo.lib.queue import (exchange_connect, exchange_send, |
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exchange_close, UserEvent, Receipt |
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) |
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QUEUE_CLIENT_ID = '3' # Astakos. |
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INSTANCE_ID = '1'
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RESOURCE = 'addcredits'
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DEFAULT_CREDITS = 1000
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logging.basicConfig(format='%(asctime)s [%(levelname)s] %(name)s %(message)s',
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datefmt='%Y-%m-%d %H:%M:%S'
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) |
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logger = logging.getLogger('endpoint.aquarium')
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def wrapper(func): |
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@wraps(func)
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def wrapper(*args, **kwargs): |
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if not QUEUE_CONNECTION: |
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return
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try:
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body, key = func(*args, **kwargs) |
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conn = exchange_connect(QUEUE_CONNECTION) |
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parts = urlparse(QUEUE_CONNECTION) |
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exchange = parts.path[1:]
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routing_key = key % exchange |
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exchange_send(conn, routing_key, body) |
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exchange_close(conn) |
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except BaseException, e: |
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logger.exception(e) |
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return wrapper
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@wrapper
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def report_user_event(user, create=False): |
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eventType = 'create' if not create else 'modify' |
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body = UserEvent(QUEUE_CLIENT_ID, user.email, user.is_active, eventType, {} |
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).format() |
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routing_key = '%s.user'
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return body, routing_key
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@wrapper
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def report_user_credits_event(user): |
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body = Receipt(QUEUE_CLIENT_ID, user.email, INSTANCE_ID, RESOURCE, |
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DEFAULT_CREDITS, details={} |
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).format() |
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routing_key = '%s.resource'
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return body, routing_key
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def report_credits_event(): |
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# better approach?
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from astakos.im.models import AstakosUser |
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map(report_user_credits_event, AstakosUser.objects.all())
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