Merge pull request #9961 from edx/peter-fogg/add-ecommerce-service-user

Reserve ecommerce service username on edx-platform.

lms/djangoapps/commerce/migrations/0001_add_ecommerce_service_user.py

+# -*- coding: utf-8 -*-
+from south.utils import datetime_utils as datetime
+from south.db import db
+from south.v2 import DataMigration
+from django.db import models
+
+from django.conf import settings
+from django.contrib.auth.models import User
+
+class Migration(DataMigration):
+
+    def forwards(self, orm):
+        """Add the service user."""
+        user = User.objects.create(username=settings.ECOMMERCE_SERVICE_WORKER_USERNAME)
+        user.set_unusable_password()
+        user.save()
+
+    def backwards(self, orm):
+        """Remove the service user."""
+        User.objects.get(username=settings.ECOMMERCE_SERVICE_WORKER_USERNAME).delete()
+
+    models = {
+        
+    }
+
+    complete_apps = ['commerce']
+    symmetrical = True

lms/envs/common.py

@@ -2577,6 +2577,7 @@ ECOMMERCE_PUBLIC_URL_ROOT = None
 ECOMMERCE_API_URL = None
 ECOMMERCE_API_SIGNING_KEY = None
 ECOMMERCE_API_TIMEOUT = 5
+ECOMMERCE_SERVICE_WORKER_USERNAME = 'ecommerce_worker'
 
 # Reverification checkpoint name pattern
 CHECKPOINT_PATTERN = r'(?P<checkpoint_name>[^/]+)'