Add telemetry model and fields

db/base/admin.py

@@ -6,7 +6,7 @@ from django.template.loader import render_to_string
 from django.conf import settings
 from django.contrib.sites.shortcuts import get_current_site
 
-from db.base.models import Mode, Satellite, Transmitter, Suggestion
+from db.base.models import Mode, Satellite, Transmitter, Suggestion, DemodData
 
 logger = logging.getLogger('db')
 
@@ -95,3 +95,13 @@ class SuggestionAdmin(admin.ModelAdmin):
         else:
             return '-'
     transmitter_data.allow_tags = True
+
+
+@admin.register(DemodData)
+class DemodDataAdmin(admin.ModelAdmin):
+    list_display = ('id', 'data_id', 'satellite')
+    search_fields = ('data_id', 'transmitter')
+    readonly_fields = ('data_id', 'transmitter', 'payload')
+
+    def satellite(self, obj):
+        return obj.transmitter.satellite

db/base/migrations/0003_auto_20160504_2104.py

@@ -0,0 +1,36 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9.6 on 2016-05-04 21:04
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.db.models.deletion
+import jsonfield.fields
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('base', '0002_auto_20150908_2054'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='DemodData',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('data_id', models.PositiveIntegerField()),
+                ('payload', jsonfield.fields.JSONField(default=dict)),
+                ('transmitter', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='base.Transmitter')),
+            ],
+        ),
+        migrations.AddField(
+            model_name='satellite',
+            name='telemetry_decoder',
+            field=models.CharField(blank=True, max_length=20),
+        ),
+        migrations.AddField(
+            model_name='satellite',
+            name='telemetry_schema',
+            field=jsonfield.fields.JSONField(blank=True, default=dict),
+        ),
+    ]

db/base/models.py

@@ -1,3 +1,4 @@
+from jsonfield import JSONField
 from shortuuidfield import ShortUUIDField
 
 from django.core.validators import MinValueValidator
@@ -30,6 +31,8 @@ class Satellite(models.Model):
     names = models.TextField(blank=True)
     image = models.ImageField(upload_to='satellites', blank=True,
                               help_text='Ideally: 250x250')
+    telemetry_schema = JSONField(blank=True)
+    telemetry_decoder = models.CharField(max_length=20, blank=True)
 
     class Meta:
         ordering = ["name"]
@@ -95,3 +98,9 @@ class Suggestion(Transmitter):
 
     def __unicode__(self):
         return self.description
+
+
+class DemodData(models.Model):
+    transmitter = models.ForeignKey(Transmitter)
+    data_id = models.PositiveIntegerField()
+    payload = JSONField()

requirements/base.txt

@@ -2,6 +2,7 @@
 django==1.9.5
 django-shortuuidfield==0.1.3
 django-compressor==2.0
+django-jsonfield==0.9.19
 
 # Configuration
 django-dotenv==1.4.1