feat: add recharge callback processing

2026-07-03 09:07:21 +08:00
parent 8931960b35
commit c15a07a5c2
20 changed files with 1073 additions and 25 deletions
@@ -0,0 +1,72 @@
+# Generated by Django 5.2.15 on 2026-07-03 00:45
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('billing', '0003_pointsledger_unique_ledger_change_type_per_call'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='RechargeOrder',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('order_no', models.CharField(max_length=64, unique=True)),
+                ('amount_money', models.DecimalField(decimal_places=2, max_digits=12)),
+                ('currency', models.CharField(default='CNY', max_length=10)),
+                ('pay_method', models.CharField(choices=[('weixin', 'Weixin'), ('alipay', 'Alipay')], max_length=20)),
+                ('exchange_rate', models.DecimalField(decimal_places=4, max_digits=12)),
+                ('points_granted', models.BigIntegerField()),
+                ('status', models.CharField(choices=[('pending', 'Pending'), ('paid', 'Paid'), ('failed', 'Failed'), ('expired', 'Expired')], default='pending', max_length=20)),
+                ('code_url', models.TextField(blank=True)),
+                ('expires_at', models.DateTimeField(blank=True, null=True)),
+                ('payment_txn_no', models.CharField(blank=True, max_length=128)),
+                ('paid_at', models.DateTimeField(blank=True, null=True)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+            ],
+            options={
+                'db_table': 'recharge_order',
+                'ordering': ('-created_at', '-id'),
+            },
+        ),
+        migrations.AddConstraint(
+            model_name='pointsledger',
+            constraint=models.UniqueConstraint(fields=('ref_order_id', 'change_type'), name='unique_ledger_change_type_per_order'),
+        ),
+        migrations.AddField(
+            model_name='rechargeorder',
+            name='user',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='recharge_orders', to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AddIndex(
+            model_name='rechargeorder',
+            index=models.Index(fields=['user', 'created_at'], name='recharge_or_user_id_312e87_idx'),
+        ),
+        migrations.AddIndex(
+            model_name='rechargeorder',
+            index=models.Index(fields=['status', 'created_at'], name='recharge_or_status_139277_idx'),
+        ),
+        migrations.AddIndex(
+            model_name='rechargeorder',
+            index=models.Index(fields=['pay_method', 'status'], name='recharge_or_pay_met_4c0043_idx'),
+        ),
+        migrations.AddConstraint(
+            model_name='rechargeorder',
+            constraint=models.CheckConstraint(condition=models.Q(('amount_money__gt', 0)), name='recharge_order_amount_money_positive'),
+        ),
+        migrations.AddConstraint(
+            model_name='rechargeorder',
+            constraint=models.CheckConstraint(condition=models.Q(('exchange_rate__gt', 0)), name='recharge_order_exchange_rate_positive'),
+        ),
+        migrations.AddConstraint(
+            model_name='rechargeorder',
+            constraint=models.CheckConstraint(condition=models.Q(('points_granted__gt', 0)), name='recharge_order_points_granted_positive'),
+        ),
+    ]