Add the invoice template

uncloud_pay/migrations/0025_auto_20210803_2118.py

@@ -0,0 +1,24 @@
+# Generated by Django 3.2.4 on 2021-08-03 21:18
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('uncloud_pay', '0024_auto_20210730_1441'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='billrecord',
+            name='bill',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='bill_records', to='uncloud_pay.bill'),
+        ),
+        migrations.AlterField(
+            model_name='payment',
+            name='type',
+            field=models.CharField(choices=[('withdraw', 'Withdraw Money'), ('deposit', 'Deposit Money')], default='deposit', max_length=256),
+        ),
+    ]

uncloud_pay/migrations/0026_remove_order_description.py

@@ -0,0 +1,17 @@
+# Generated by Django 3.2.4 on 2021-08-03 21:40
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('uncloud_pay', '0025_auto_20210803_2118'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='order',
+            name='description',
+        ),
+    ]