initial commit

backend/hub/admin.py

@@ -0,0 +1,8 @@
+from django.contrib import admin
+from .models import Hub, HubMembership, Message, HubChannel
+
+# Register your models here.
+admin.site.register(Hub)
+admin.site.register(HubMembership)
+admin.site.register(Message)
+admin.site.register(HubChannel)

backend/hub/apps.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class HubConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'hub'

backend/hub/migrations/0001_initial.py

@@ -0,0 +1,32 @@
+# Generated by Django 5.1.4 on 2024-12-08 23:51
+
+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='Hub',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=100)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='HubMembership',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('hub', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='hub.hub')),
+                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
+            ],
+        ),
+    ]

backend/hub/migrations/0002_alter_hubmembership_unique_together.py

@@ -0,0 +1,19 @@
+# Generated by Django 5.1.4 on 2024-12-09 00:14
+
+from django.conf import settings
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('hub', '0001_initial'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.AlterUniqueTogether(
+            name='hubmembership',
+            unique_together={('user', 'hub')},
+        ),
+    ]

backend/hub/migrations/0003_message.py

@@ -0,0 +1,26 @@
+# Generated by Django 5.1.4 on 2024-12-09 18:12
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('hub', '0002_alter_hubmembership_unique_together'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Message',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('content', models.TextField()),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('hub', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='messages', to='hub.hub')),
+                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='messages', to=settings.AUTH_USER_MODEL)),
+            ],
+        ),
+    ]

backend/hub/migrations/0004_remove_message_hub_hubchannel.py

@@ -0,0 +1,26 @@
+# Generated by Django 5.1.4 on 2024-12-14 23:07
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('hub', '0003_message'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='message',
+            name='hub',
+        ),
+        migrations.CreateModel(
+            name='HubChannel',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=100)),
+                ('hub', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='hub.hub')),
+            ],
+        ),
+    ]

backend/hub/migrations/0005_remove_hubchannel_hub.py

@@ -0,0 +1,17 @@
+# Generated by Django 5.1.4 on 2024-12-15 01:47
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('hub', '0004_remove_message_hub_hubchannel'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='hubchannel',
+            name='hub',
+        ),
+    ]

backend/hub/migrations/0006_hubchannel_hub.py

@@ -0,0 +1,20 @@
+# Generated by Django 5.1.4 on 2024-12-15 01:48
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('hub', '0005_remove_hubchannel_hub'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='hubchannel',
+            name='hub',
+            field=models.ForeignKey(default=1, on_delete=django.db.models.deletion.CASCADE, to='hub.hub'),
+            preserve_default=False,
+        ),
+    ]

backend/hub/migrations/0007_message_hubchannels.py

@@ -0,0 +1,20 @@
+# Generated by Django 5.1.4 on 2024-12-15 01:49
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('hub', '0006_hubchannel_hub'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='message',
+            name='hubChannels',
+            field=models.ForeignKey(default=1, on_delete=django.db.models.deletion.CASCADE, related_name='messages', to='hub.hubchannel'),
+            preserve_default=False,
+        ),
+    ]

backend/hub/migrations/0008_message_image_alter_message_content.py

@@ -0,0 +1,23 @@
+# Generated by Django 5.1.4 on 2024-12-16 21:39
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('hub', '0007_message_hubchannels'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='message',
+            name='image',
+            field=models.ImageField(blank=True, null=True, upload_to='message_images/'),
+        ),
+        migrations.AlterField(
+            model_name='message',
+            name='content',
+            field=models.TextField(blank=True),
+        ),
+    ]

backend/hub/models.py

@@ -0,0 +1,37 @@
+from django.db import models
+from django.urls import reverse
+from django.contrib.auth.models import User
+
+# Create your models here.
+class Hub(models.Model):
+    name = models.CharField(max_length=100)
+
+    def __str__(self):
+        return self.name + " hub"
+
+class HubMembership(models.Model):
+    hub = models.ForeignKey(Hub, on_delete=models.CASCADE)
+    user = models.ForeignKey(User, on_delete=models.CASCADE)
+
+    def __str__(self):
+        return f"{self.user} + {self.hub}"
+    
+    class Meta:
+        unique_together = ('user', 'hub')
+
+class HubChannel(models.Model):
+    hub = models.ForeignKey(Hub, on_delete=models.CASCADE)
+    name = models.CharField(max_length=100)
+
+    def __str__(self):
+        return f"{self.name} + {self.hub}"
+
+class Message(models.Model):
+    hubChannels = models.ForeignKey(HubChannel, on_delete=models.CASCADE, related_name='messages')
+    user = models.ForeignKey(User, on_delete=models.CASCADE, related_name='messages')
+    content = models.TextField(blank=True)
+    created_at = models.DateTimeField(auto_now_add=True)
+    image = models.ImageField(upload_to='message_images/', blank=True, null=True)
+
+    def __str__(self):
+        return f"{self.user.username}: {self.content[:50]}..."

backend/hub/tests.py

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

backend/hub/views.py

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