Initial working version with minor bugs

trades/migrations/0001_initial.py

@@ -0,0 +1,31 @@
+# Generated by Django 5.1.2 on 2025-02-26 08:04
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('cards', '0001_initial'),
+        ('friend_codes', '0002_alter_friendcode_friend_code'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='TradeOffer',
+            fields=[
+                ('id', models.AutoField(primary_key=True, serialize=False)),
+                ('hash', models.CharField(editable=False, max_length=8)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+                ('state', models.CharField(choices=[('INITIATED', 'Initiated'), ('ACCEPTED', 'Accepted'), ('SENT', 'Sent'), ('RECEIVED', 'Received')], default='INITIATED', max_length=10)),
+                ('accepted_by', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, related_name='accepted_by', to='friend_codes.friendcode')),
+                ('have_cards', models.ManyToManyField(related_name='trade_offers_have', to='cards.card')),
+                ('initiated_by', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='initiated_by', to='friend_codes.friendcode')),
+                ('want_cards', models.ManyToManyField(related_name='trade_offers_want', to='cards.card')),
+            ],
+        ),
+    ]