Add library for dashboard API

JIRA: PHAROS-265

The DashboardAPI class can be used to query and update dashboard data.

Change-Id: I584a3cc500ff1d67011c18af4e73e504126310a2
Signed-off-by: maxbr <maxbr@mi.fu-berlin.de>

5 files changed, 41 insertions, 13 deletions

diff --git a/pharos-dashboard/src/api/migrations/__init__.py b/pharos-dashboard/src/api/migrations/__init__.py
new file mode 100644
index 0000000..b5914ce
--- /dev/null
+++ b/pharos-dashboard/src/api/migrations/__init__.py
@@ -0,0 +1,10 @@
+##############################################################################
+# 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
+##############################################################################
+
+
diff --git a/pharos-dashboard/src/api/serializers.py b/pharos-dashboard/src/api/serializers.py
index 78e6020..f8f02a2 100644
--- a/pharos-dashboard/src/api/serializers.py
+++ b/pharos-dashboard/src/api/serializers.py
@@ -11,22 +11,30 @@
 from rest_framework import serializers
 
 from booking.models import Booking
-from dashboard.models import Server, Resource
+from dashboard.models import Server, Resource, ResourceStatus
 
 
-class BookingSerializer(serializers.HyperlinkedModelSerializer):
+class BookingSerializer(serializers.ModelSerializer):
+    installer_name = serializers.RelatedField(source='installer', read_only=True)
+    scenario_name = serializers.RelatedField(source='scenario', read_only=True)
+
     class Meta:
         model = Booking
-        fields = ('id', 'resource', 'start', 'end', 'purpose')
+        fields = ('id', 'resource_id', 'start', 'end', 'installer_name', 'scenario_name', 'purpose')
 
 
-class ServerSerializer(serializers.HyperlinkedModelSerializer):
+class ServerSerializer(serializers.ModelSerializer):
     class Meta:
         model = Server
-        fields = ('id', 'resource', 'name', 'model', 'cpu', 'ram', 'storage')
+        fields = ('id', 'resource_id', 'name', 'model', 'cpu', 'ram', 'storage')
 
 
-class ResourceSerializer(serializers.HyperlinkedModelSerializer):
+class ResourceSerializer(serializers.ModelSerializer):
     class Meta:
         model = Resource
         fields = ('id', 'name', 'description', 'url', 'server_set')
+
+class ResourceStatusSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = ResourceStatus
+        fields = ('id', 'resource', 'timestamp','type', 'title', 'content')
\ No newline at end of file
diff --git a/pharos-dashboard/src/api/urls.py b/pharos-dashboard/src/api/urls.py
index dfbe1ac..a4a4b2f 100644
--- a/pharos-dashboard/src/api/urls.py
+++ b/pharos-dashboard/src/api/urls.py
@@ -32,6 +32,7 @@ router = routers.DefaultRouter()
 router.register(r'resources', ResourceViewSet)
 router.register(r'servers', ServerViewSet)
 router.register(r'bookings', BookingViewSet)
+router.register(r'resource_status', ResourceStatusViewSet)
 
 urlpatterns = [
     url(r'^', include(router.urls)),
diff --git a/pharos-dashboard/src/api/views.py b/pharos-dashboard/src/api/views.py
index 2595e5e..84fa1b5 100644
--- a/pharos-dashboard/src/api/views.py
+++ b/pharos-dashboard/src/api/views.py
@@ -15,15 +15,15 @@ from django.views import View
 from rest_framework import viewsets
 from rest_framework.authtoken.models import Token
 
-from api.serializers import ResourceSerializer, ServerSerializer, BookingSerializer
+from api.serializers import *
 from booking.models import Booking
-from dashboard.models import Resource, Server
+from dashboard.models import Resource, Server, ResourceStatus
 
 
 class BookingViewSet(viewsets.ModelViewSet):
     queryset = Booking.objects.all()
     serializer_class = BookingSerializer
-    filter_fields = ('resource', 'user')
+    filter_fields = ('resource', 'id')
 
 
 class ServerViewSet(viewsets.ModelViewSet):
@@ -35,7 +35,11 @@ class ServerViewSet(viewsets.ModelViewSet):
 class ResourceViewSet(viewsets.ModelViewSet):
     queryset = Resource.objects.all()
     serializer_class = ResourceSerializer
-    filter_fields = ('name',)
+    filter_fields = ('name', 'id')
+
+class ResourceStatusViewSet(viewsets.ModelViewSet):
+    queryset = ResourceStatus.objects.all()
+    serializer_class = ResourceStatusSerializer
 
 
 @method_decorator(login_required, name='dispatch')
diff --git a/pharos-dashboard/src/pharos_dashboard/settings.py b/pharos-dashboard/src/pharos_dashboard/settings.py
index 2c4e8cc..084f878 100644
--- a/pharos-dashboard/src/pharos_dashboard/settings.py
+++ b/pharos-dashboard/src/pharos_dashboard/settings.py
@@ -5,7 +5,7 @@ from datetime import timedelta
 BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
 
 # SECURITY WARNING: don't run with debug turned on in production!
-DEBUG = os.environ['DEBUG']
+DEBUG = False
 
 # Application definition
 
@@ -25,6 +25,7 @@ INSTALLED_APPS = [
     'bootstrap3',
     'crispy_forms',
     'rest_framework',
+    'rest_framework.authtoken',
 ]
 
 MIDDLEWARE = [
@@ -131,7 +132,11 @@ REST_FRAMEWORK = {
     'DEFAULT_PERMISSION_CLASSES': [
         'rest_framework.permissions.DjangoModelPermissionsOrAnonReadOnly'
     ],
-    'DEFAULT_FILTER_BACKENDS': ('rest_framework.filters.DjangoFilterBackend',)
+    'DEFAULT_FILTER_BACKENDS': ('rest_framework.filters.DjangoFilterBackend',),
+    'DEFAULT_AUTHENTICATION_CLASSES': (
+        'rest_framework.authentication.SessionAuthentication',
+        'rest_framework.authentication.TokenAuthentication',
+    )
 }
 
 MEDIA_ROOT = '/media'
@@ -173,4 +178,4 @@ CELERYBEAT_SCHEDULE = {
         'task': 'dashboard.tasks.database_cleanup',
         'schedule': timedelta(hours=24)
     },
-}
\ No newline at end of file
+}