billing: Adding invoicing fields to CustomerPlan.

corporate/migrations/0005_customerplan_invoicing.py

@@ -0,0 +1,35 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.18 on 2019-01-28 13:04
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('corporate', '0004_licenseledger'),
+    ]
+
+    operations = [
+        migrations.RenameField(
+            model_name='customerplan',
+            old_name='next_billing_date',
+            new_name='next_invoice_date',
+        ),
+        migrations.RemoveField(
+            model_name='customerplan',
+            name='billed_through',
+        ),
+        migrations.AddField(
+            model_name='customerplan',
+            name='invoiced_through',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='+', to='corporate.LicenseLedger'),
+        ),
+        migrations.AddField(
+            model_name='customerplan',
+            name='invoicing_status',
+            field=models.SmallIntegerField(default=1),
+        ),
+    ]