Add booking communication reference implementation

JIRA: PHAROS-265

This adds an implementation of a booking communication agent that
listens for booking notifications from the dashboard and updates the pod
status in the dashboard.

Change-Id: I1ea22390a46182a185df9c5e1771c9312d462092
Signed-off-by: maxbr <maxbr@mi.fu-berlin.de>

2 files changed, 36 insertions, 44 deletions

diff --git a/tools/pharos-dashboard/src/booking/migrations/0001_initial.py b/tools/pharos-dashboard/src/booking/migrations/0001_initial.py
index 1fbd59af..6932daea 100644
--- a/tools/pharos-dashboard/src/booking/migrations/0001_initial.py
+++ b/tools/pharos-dashboard/src/booking/migrations/0001_initial.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Generated by Django 1.10 on 2016-09-23 11:36
+# Generated by Django 1.10 on 2016-11-03 13:33
 from __future__ import unicode_literals
 
 from django.conf import settings
@@ -12,8 +12,8 @@ class Migration(migrations.Migration):
     initial = True
 
     dependencies = [
-        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
         ('dashboard', '0001_initial'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
     ]
 
     operations = [
@@ -26,11 +26,43 @@ class Migration(migrations.Migration):
                 ('jira_issue_id', models.IntegerField(null=True)),
                 ('jira_issue_status', models.CharField(max_length=50)),
                 ('purpose', models.CharField(max_length=300)),
-                ('resource', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to='dashboard.Resource')),
-                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
             ],
             options={
                 'db_table': 'booking',
             },
         ),
+        migrations.CreateModel(
+            name='Installer',
+            fields=[
+                ('id', models.AutoField(primary_key=True, serialize=False)),
+                ('name', models.CharField(max_length=30)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Scenario',
+            fields=[
+                ('id', models.AutoField(primary_key=True, serialize=False)),
+                ('name', models.CharField(max_length=300)),
+            ],
+        ),
+        migrations.AddField(
+            model_name='booking',
+            name='installer',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.DO_NOTHING, to='booking.Installer'),
+        ),
+        migrations.AddField(
+            model_name='booking',
+            name='resource',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to='dashboard.Resource'),
+        ),
+        migrations.AddField(
+            model_name='booking',
+            name='scenario',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.DO_NOTHING, to='booking.Scenario'),
+        ),
+        migrations.AddField(
+            model_name='booking',
+            name='user',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL),
+        ),
     ]
diff --git a/tools/pharos-dashboard/src/booking/migrations/0002_auto_20161005_1202.py b/tools/pharos-dashboard/src/booking/migrations/0002_auto_20161005_1202.py
deleted file mode 100644
index 05684f0b..00000000
--- a/tools/pharos-dashboard/src/booking/migrations/0002_auto_20161005_1202.py
+++ /dev/null
@@ -1,40 +0,0 @@
-# -*- coding: utf-8 -*-
-# Generated by Django 1.10 on 2016-10-05 12:02
-from __future__ import unicode_literals
-
-from django.db import migrations, models
-import django.db.models.deletion
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('booking', '0001_initial'),
-    ]
-
-    operations = [
-        migrations.CreateModel(
-            name='Installer',
-            fields=[
-                ('id', models.AutoField(primary_key=True, serialize=False)),
-                ('name', models.CharField(max_length=30)),
-            ],
-        ),
-        migrations.CreateModel(
-            name='Scenario',
-            fields=[
-                ('id', models.AutoField(primary_key=True, serialize=False)),
-                ('name', models.CharField(max_length=300)),
-            ],
-        ),
-        migrations.AddField(
-            model_name='booking',
-            name='installer',
-            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.DO_NOTHING, to='booking.Installer'),
-        ),
-        migrations.AddField(
-            model_name='booking',
-            name='scenario',
-            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.DO_NOTHING, to='booking.Scenario'),
-        ),
-    ]