Migrate Multiple Models From V1 to V2

event_sub_topics/admin.py

@@ -0,0 +1,5 @@
+from django.contrib import admin
+
+from .models import EventSubTopic
+
+admin.site.register(EventSubTopic)

event_sub_topics/apps.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class EventSubTopicsConfig(AppConfig):
+    default_auto_field = "django.db.models.BigAutoField"
+    name = "event_sub_topics"

event_sub_topics/migrations/0001_initial.py

@@ -0,0 +1,28 @@
+# Generated by Django 5.0 on 2023-12-18 13:47
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('event_topics', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='EventSubTopic',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=200, null=True)),
+                ('slug', models.CharField(max_length=200, null=True)),
+                ('event_topic_id', models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, to='event_topics.eventtopic')),
+            ],
+            options={
+                'indexes': [models.Index(fields=['slug', 'event_topic_id'], name='event_sub_t_slug_e7fe13_idx')],
+            },
+        ),
+    ]

event_sub_topics/models.py

@@ -0,0 +1,20 @@
+from django.db import models
+
+
+class EventSubTopic(models.Model):
+    name = models.CharField(max_length=200, null=True)
+    slug = models.CharField(max_length=200, null=True)
+
+    event_topic_id = models.ForeignKey(
+        "event_topics.EventTopic",
+        on_delete=models.CASCADE,
+        null=True,
+    )
+
+    class Meta:
+        indexes = [
+            models.Index(fields=["slug", "event_topic_id"]),
+        ]
+
+    def __str__(self):
+        return f"{self.name} ({self.slug}) - {self.event_topic_id}"

event_sub_topics/serializer.py

@@ -0,0 +1,9 @@
+from rest_framework import serializers
+
+from .models import EventSubTopic
+
+
+class EventSubTopicSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = EventSubTopic
+        fields = ("id", "name", "slug", "event_topic_id")

event_sub_topics/tests.py

@@ -0,0 +1 @@
+# Create your tests here.

event_sub_topics/urls.py

@@ -0,0 +1,21 @@
+from django.urls import path
+
+from .views import EventSubTopicCreate, EventSubTopicList, EventSubTopicRetrieve, EventSubTopicRetrieveUpdateDestroy
+
+urlpatterns = [
+    path("event-sub-topics/", EventSubTopicCreate.as_view(), name="event_sub_topic_create"),
+    path("event-sub-topics/<int:pk>/", EventSubTopicRetrieveUpdateDestroy.as_view(), name="event_sub_topic_detail"),
+    path(
+        "event-topics/<int:event_topic_id>/event-sub-topics", EventSubTopicList.as_view(), name="event_sub_topic_list"
+    ),
+    path(
+        "events/<int:event_id>/event-sub-topic",
+        EventSubTopicRetrieve.as_view(),
+        name="event_event_sub_topic_view_detail",
+    ),
+    path(
+        "custom-placeholders/<int:custom_placeholder_id>/event-sub-topic",
+        EventSubTopicRetrieve.as_view(),
+        name="custom_placeholder_event_sub_topic_view_detail",
+    ),
+]

event_sub_topics/views.py

@@ -0,0 +1,46 @@
+from rest_framework import generics
+
+from open_event_api.permissions import IsSuperAdminForUpdate
+
+from .models import EventSubTopic
+from .serializer import EventSubTopicSerializer
+
+
+class EventSubTopicCreate(generics.CreateAPIView):
+    """Allows creation of EventSubTopic."""
+
+    serializer_class = EventSubTopicSerializer
+
+
+class EventSubTopicList(generics.ListAPIView):
+    """Allows listing EventSubTopic."""
+
+    queryset = EventSubTopic.objects.all()
+    serializer_class = EventSubTopicSerializer
+
+    # Fields to allow sorting by
+    ordering_fields = ["name"]
+
+
+class EventSubTopicRetrieve(generics.RetrieveAPIView):
+    """Allows viewing of the related EventSubTopic."""
+
+    queryset = EventSubTopic.objects.all()
+    serializer_class = EventSubTopicSerializer
+
+    def get(self, request, *args, **kwargs):
+        if kwargs.get("event_id") is not None:
+            # TODO: implement fetching event sub topic by event id
+            self.kwargs["pk"] = 1
+        if kwargs.get("custom_placeholder_id") is not None:
+            # TODO: implement fetching event sub topic by custom placeholder id
+            self.kwargs["pk"] = 1
+
+        return self.retrieve(request, *args, **kwargs)
+
+
+class EventSubTopicRetrieveUpdateDestroy(generics.RetrieveUpdateDestroyAPIView):
+    """Allows viewing, updating and deleting of EventSubTopic."""
+
+    permission_classes = (IsSuperAdminForUpdate,)
+    serializer_class = EventSubTopicSerializer

event_topics/views.py

@@ -24,7 +24,7 @@ class EventTopicRetrieveUpdateDestroy(generics.RetrieveUpdateDestroyAPIView):
 
 
 class EventTopicRetrieveRelation(generics.RetrieveAPIView):
-    """Allows viewing of a topic related to an event or event sub topic."""
+    """Allows viewing of the related EventTopic."""
 
     permission_classes = (IsSuperAdminForUpdate,)
     queryset = EventTopic.objects.all()

event_types/admin.py

@@ -0,0 +1,5 @@
+from django.contrib import admin
+
+from .models import EventType
+
+admin.site.register(EventType)

event_types/apps.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class EventTypesConfig(AppConfig):
+    default_auto_field = "django.db.models.BigAutoField"
+    name = "event_types"

event_types/migrations/0001_initial.py

@@ -0,0 +1,23 @@
+# Generated by Django 5.0 on 2023-12-17 09:40
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='EventType',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(blank=True, max_length=200, null=True)),
+                ('slug', models.CharField(max_length=200)),
+                ('deleted_at', models.DateTimeField(blank=True, null=True)),
+            ],
+        ),
+    ]

event_types/models.py

@@ -0,0 +1,11 @@
+from django.db import models
+
+
+class EventType(models.Model):
+    name = models.CharField(null=True, blank=True, max_length=200)
+    slug = models.CharField(max_length=200)
+
+    deleted_at = models.DateTimeField(null=True, blank=True)
+
+    def __str__(self):
+        return f"{self.name} ({self.slug})"

event_types/serializer.py

@@ -0,0 +1,9 @@
+from rest_framework import serializers
+
+from .models import EventType
+
+
+class EventTypeSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = EventType
+        fields = ("id", "name", "slug")

event_types/tests.py

@@ -0,0 +1 @@
+# Create your tests here.

event_types/urls.py

@@ -0,0 +1,9 @@
+from django.urls import path
+
+from .views import EventTypeListCreate, EventTypeRetrieveRelation, EventTypeRetrieveUpdateDestroy
+
+urlpatterns = [
+    path("event-types/", EventTypeListCreate.as_view(), name="event_type_list_create"),
+    path("event-types/<int:pk>/", EventTypeRetrieveUpdateDestroy.as_view(), name="event_type_detail"),
+    path("events/<int:event_id>/event-type/", EventTypeRetrieveRelation.as_view(), name="event_event_type_detail"),
+]

event_types/views.py

@@ -0,0 +1,38 @@
+from rest_framework import generics
+
+from open_event_api.permissions import IsSuperAdminForUpdate
+
+from .models import EventType
+from .serializer import EventTypeSerializer
+
+
+class EventTypeListCreate(generics.ListCreateAPIView):
+    """Allows listing and creation of EventType."""
+
+    queryset = EventType.objects.all()
+    serializer_class = EventTypeSerializer
+
+    # Fields to allow sorting by
+    ordering_fields = ["name", "slug", "deleted_at"]
+
+
+class EventTypeRetrieveUpdateDestroy(generics.RetrieveUpdateDestroyAPIView):
+    """Allows viewing, updating and deleting of EventType."""
+
+    permission_classes = (IsSuperAdminForUpdate,)
+    serializer_class = EventTypeSerializer
+
+
+class EventTypeRetrieveRelation(generics.RetrieveAPIView):
+    """Allows viewing of the related EventType."""
+
+    permission_classes = (IsSuperAdminForUpdate,)
+    queryset = EventType.objects.all()
+    serializer_class = EventTypeSerializer
+
+    def get(self, request, *args, **kwargs):
+        if kwargs.get("event_id") is not None:
+            # TODO: implement fetching event topic by event id
+            self.kwargs["pk"] = 1
+
+        return self.retrieve(request, *args, **kwargs)

groups/admin.py

@@ -0,0 +1,5 @@
+from django.contrib import admin
+
+from .models import Group
+
+admin.site.register(Group)

groups/apps.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class GroupsConfig(AppConfig):
+    default_auto_field = "django.db.models.BigAutoField"
+    name = "groups"

groups/migrations/0001_initial.py

@@ -0,0 +1,32 @@
+# Generated by Django 5.0 on 2023-12-18 14:09
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Group',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=200)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('modified_at', models.DateTimeField(auto_now=True)),
+                ('social_links', models.JSONField(null=True)),
+                ('about', models.TextField(null=True)),
+                ('banner_url', models.URLField(null=True)),
+                ('logo_url', models.URLField(null=True)),
+                ('deleted_at', models.DateTimeField(null=True)),
+                ('user_id', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, to=settings.AUTH_USER_MODEL)),
+            ],
+        ),
+    ]

groups/migrations/0002_group_follower_count_group_is_promoted_and_more.py

@@ -0,0 +1,28 @@
+# Generated by Django 5.0 on 2023-12-18 14:19
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('groups', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='group',
+            name='follower_count',
+            field=models.IntegerField(default=0, null=True),
+        ),
+        migrations.AddField(
+            model_name='group',
+            name='is_promoted',
+            field=models.BooleanField(default=False),
+        ),
+        migrations.AddField(
+            model_name='group',
+            name='thumbnail_image_url',
+            field=models.URLField(null=True),
+        ),
+    ]

groups/models.py

@@ -0,0 +1,24 @@
+from django.db import models
+
+
+class Group(models.Model):
+    name = models.CharField(max_length=200)
+    created_at = models.DateTimeField(auto_now_add=True)
+    modified_at = models.DateTimeField(auto_now=True)
+    social_links = models.JSONField(null=True)
+    about = models.TextField(null=True)
+    banner_url = models.URLField(null=True)
+    logo_url = models.URLField(null=True)
+    thumbnail_image_url = models.URLField(null=True)
+    is_promoted = models.BooleanField(default=False)
+    follower_count = models.IntegerField(null=True, default=0)
+    deleted_at = models.DateTimeField(null=True)
+
+    user_id = models.ForeignKey(
+        "users.CustomUser",
+        on_delete=models.SET_NULL,
+        null=True,
+    )
+
+    def __str__(self):
+        return f"{self.name} ({self.user_id})"

groups/serializer.py

@@ -0,0 +1,9 @@
+from rest_framework import serializers
+
+from .models import Group
+
+
+class GroupSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Group
+        fields = ("name", "user_id", "deleted_at")

groups/tests.py

@@ -0,0 +1 @@
+# Create your tests here.

groups/urls.py

@@ -0,0 +1,10 @@
+from django.urls import path
+
+from .views import GroupListCreate, GroupListRelation, GroupRetrieveRelation, GroupRetrieveUpdateDestroy
+
+urlpatterns = [
+    path("groups/", GroupListCreate.as_view(), name="group_list_create"),
+    path("groups/<int:pk>/", GroupRetrieveUpdateDestroy.as_view(), name="group_detail_update_delete"),
+    path("events/<int:event_id>/group", GroupRetrieveRelation.as_view(), name="event_group_detail"),
+    path("users/<int:user_id>/groups", GroupListRelation.as_view(), name="user_group_list"),
+]