Rewrite Notification subsystem

In this commit:
 - delete a lot of really bad and / or unused code
 - redesign a much simpler Notification model
 - create and send notifications to the user's inbox on booking start & end
 - migrations
 - emails user when booking is ready and when it ends

Not in this commit:
 - Creating notifications from lab messages
 - warning messages when a booking is about to end
 - creating "summary" notifications when e.g. a booking has been fulfilled by a lab

Change-Id: I69b4dc36c3f2bce76d810106baadeef5a562cc7d
Signed-off-by: Parker Berberian <pberberian@iol.unh.edu>

2 files changed, 0 insertions, 99 deletions

diff --git a/dashboard_api/__init__.py b/dashboard_api/__init__.py
deleted file mode 100644
index ce1acf3..0000000
--- a/dashboard_api/__init__.py
+++ /dev/null
@@ -1,8 +0,0 @@
-##############################################################################
-# Copyright (c) 2016 Max Breitenfeldt 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
-##############################################################################
\ No newline at end of file
diff --git a/dashboard_api/api.py b/dashboard_api/api.py
deleted file mode 100644
index d40e0aa..0000000
--- a/dashboard_api/api.py
+++ /dev/null
@@ -1,91 +0,0 @@
-##############################################################################
-# Copyright (c) 2016 Max Breitenfeldt 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
-##############################################################################
-
-
-import logging
-
-import requests
-
-URLS = {
-    'resources': '/api/resources/',
-    'servers': '/api/servers/',
-    'bookings': '/api/bookings',
-    'resource_status': '/api/resource_status/',
-}
-
-class DashboardAPI(object):
-    def __init__(self, dashboard_url, api_token='', verbose=False):
-        self._api_token = api_token
-        self._verbose = verbose
-        self._resources_url = dashboard_url + URLS['resources']
-        self._servers_url = dashboard_url + URLS['servers']
-        self._bookings_url = dashboard_url + URLS['bookings']
-        self._resources_status_url = dashboard_url + URLS['resource_status']
-        self._logger = logging.getLogger(__name__)
-
-    def get_all_resources(self):
-        return self._get_json(self._resources_url)
-
-    def get_resource(self, id='', name='', url=''):
-        if url != '':
-            return self._get_json(url)[0]
-        url = self._resources_url + self._url_parameter(id=id, name=name)
-        return self._get_json(url)[0]
-
-    def get_all_bookings(self):
-        return self._get_json(self._bookings_url)
-
-    def get_resource_bookings(self, resource_id):
-        url = self._bookings_url + self._url_parameter(resource_id=resource_id)
-        return self._get_json(url)
-
-    def get_booking(self, id):
-        url = self._bookings_url + self._url_parameter(id=id)
-        return self._get_json(url)[0]
-
-    def post_resource_status(self, resource_id, type, title, content):
-        data = {
-            'resource': resource_id,
-            'type': type,
-            'title': title,
-            'content': content
-        }
-        return self._post_json(self._resources_status_url, data)
-
-    def get_url(self, url):
-        return self._get_json(url)
-
-    def _url_parameter(self, **kwargs):
-        res = ''
-        prefix = '?'
-        for key, val in kwargs.items():
-            res += prefix + key + '=' + str(val)
-            prefix = '&'
-        return res
-
-    def _get_json(self, url):
-        try:
-            response = requests.get(url)
-            if self._verbose:
-                print('Get JSON: ' + url)
-                print(response.status_code, response.content)
-            return response.json()
-        except requests.exceptions.RequestException as e:
-            self._logger.exception(e)
-        except ValueError as e:
-            self._logger.exception(e)
-
-    def _post_json(self, url, json):
-        if self._api_token == '':
-            raise Exception('Need api token to POST data.')
-        response = requests.post(url, json, headers={'Authorization': 'Token ' + self._api_token})
-        if self._verbose:
-            print('Post JSON: ' + url)
-            print(response.status_code, response.content)
-        return response.status_code