one-to-one links from ActivityObject

django_kepi/__init__.py

@@ -30,3 +30,12 @@ ATSIGN_CONTEXT = [
             "Emoji": "toot:Emoji"
             }
         ]
+
+
+object_type_registry = {
+        'Object': None,
+        }
+
+def register_type(a_typename, a_typeclass):
+    object_type_registry[a_typename] = a_typeclass
+

django_kepi/fixtures/kepi1.json

@@ -14,5 +14,21 @@
         "a_type": "Object",
         "verified": false
     }
+},
+{
+    "model": "django_kepi.ActivityObject",
+    "pk": 3,
+    "fields": {
+        "a_type": "Person",
+        "verified": true
+    }
+},
+{
+    "model": "things_for_testing.ThingUser",
+    "pk": 1,
+    "fields": {
+        "name": "Alice Test",
+        "activity_object": 3
+    }
 }
 ]

django_kepi/migrations/0002_activity.py

@@ -0,0 +1,19 @@
+# Generated by Django 2.0.6 on 2018-08-12 07:48
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('django_kepi', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Activity',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+            ],
+        ),
+    ]

django_kepi/models.py

@@ -1,17 +1,16 @@
 from django.db import models
-
-object_type_registry = {
-        'Object': None,
-        }
-
-def register_type(a_typename, a_typeclass):
-    object_type_registry[a_typename] = a_typeclass
+from django_kepi import object_type_registry
 
 class ActivityObject(models.Model):
     a_type = models.CharField(max_length=255,
             default='Object')
     verified = models.BooleanField(default=False)
 
+    #  attachment | attributedTo | audience | content | context |
+    # name | endTime | generator | icon | image | inReplyTo |
+    # location | preview | published | replies | startTime |
+    # summary | tag | updated | url | to | bto | cc | bcc | mediaType | duration 
+
     def save(self, *args, **kwargs):
 
         if self.a_type not in object_type_registry:
@@ -34,7 +33,7 @@ class ActivityObject(models.Model):
                 ))
 
         if a_typeclass is not None:
-            instance = a_typeclass.objects.find(activity_object__pk=self.pk)
+            instance = a_typeclass.objects.get(activity_object__pk=self.pk)
 
             if instance is None:
                 raise ValueError("ActivityObject {} has no corresponding instance in type {}".format(
@@ -52,3 +51,8 @@ class ActivityObject(models.Model):
             })
 
         return result
+
+class Activity(models.Model):
+    #  actor | object | target | result | origin | instrument 
+    pass
+

test_settings.py

@@ -9,10 +9,8 @@ INSTALLED_APPS = (
         'django.contrib.messages',
         'django.contrib.staticfiles',
 
-        'rest_framework',
-        'django_fields',
-
         'django_kepi',
+        'things_for_testing',
 
         )
 

tests/tests_unit.py

@@ -34,3 +34,13 @@ class UserTests(TestCase):
 
         with self.assertRaises(ActivityObject.DoesNotExist):
             self._get_json('/obj/0')
+
+    def test_one_to_one(self):
+
+        activity = self._get_json('/obj/3')
+
+        self.assertEqual(activity['id'], 3)
+        self.assertEqual(activity['type'], 'Person')
+        self.assertEqual(activity['name'], 'Alice Test')
+
+ 

things_for_testing/admin.py

@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.

things_for_testing/apps.py

@@ -0,0 +1,5 @@
+from django.apps import AppConfig
+
+
+class ThingsForTestingConfig(AppConfig):
+    name = 'things_for_testing'

things_for_testing/migrations/0001_initial.py

@@ -0,0 +1,24 @@
+# Generated by Django 2.0.6 on 2018-08-12 07:57
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('django_kepi', '0002_activity'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='ThingUser',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=256)),
+                ('activity_object', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, to='django_kepi.ActivityObject')),
+            ],
+        ),
+    ]

things_for_testing/models.py

@@ -0,0 +1,19 @@
+from django.db import models
+from django_kepi import register_type
+from django_kepi.models import ActivityObject
+
+class ThingUser(models.Model):
+
+    name = models.CharField(max_length=256)
+    activity_object = models.OneToOneField(
+            ActivityObject,
+            on_delete=models.CASCADE,
+            )
+
+    def activity_fields(self):
+        return {
+                'name': self.name,
+                }
+
+register_type('Person', ThingUser)
+

things_for_testing/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

things_for_testing/views.py

@@ -0,0 +1,3 @@
+from django.shortcuts import render
+
+# Create your views here.