Implement script to create customer account for customer placed order…

… before (#277)

* implement script to create customer account for customer placed order before

src/pretix/base/management/commands/create_customer_account.py

@@ -0,0 +1,59 @@
+import sys
+
+from django.core.management.base import BaseCommand
+from django_scopes import scopes_disabled
+
+from pretix.base.i18n import get_language_without_region
+from pretix.base.models import Organizer, Event, Order, Customer
+
+
+class Command(BaseCommand):
+    help = 'Create customer account for all orders with email address.'
+
+    def add_arguments(self, parser):
+        parser.add_argument('--organizer-slug', type=str, help='Organizer Slug')
+        parser.add_argument('--event-slug', type=str, help='Event Slug')
+
+    def handle(self, *args, **options):
+        organizer_slug = options.get('organizer-slug') or input('Enter Organizer Slug: ')
+        event_slug = options.get('event-slug') or input('Enter Event Slug: ')
+
+        try:
+            with scopes_disabled():
+                organizer = Organizer.objects.get(slug=organizer_slug)
+                event = Event.objects.get(slug=event_slug, organizer=organizer)
+        except Organizer.DoesNotExist:
+            self.stderr.write(self.style.ERROR('Organizer not found.'))
+            sys.exit(1)
+        except Event.DoesNotExist:
+            self.stderr.write(self.style.ERROR('Event not found.'))
+            sys.exit(1)
+
+        if not organizer.settings.customer_accounts or not organizer.settings.customer_accounts_native:
+            self.stderr.write(self.style.ERROR('Organizer not enable customer account yet.'))
+            sys.exit(1)
+
+        with scopes_disabled():
+            orders = Order.objects.filter(event=event)
+            # Get all orders email and check if they have a customer account or not
+            for order in orders:
+                if order.email:
+                    customer = Customer.objects.filter(email=order.email).first()
+                    if not customer:
+                        name_parts_data = {
+                            "_scheme": "full",
+                            "full_name":order.email.split("@")[0]
+                        }
+                        customer = organizer.customers.create(
+                            email=order.email,
+                            name_parts=name_parts_data,
+                            is_active=True,
+                            is_verified=False,
+                            locale=get_language_without_region(),
+                        )
+                        customer.set_unusable_password()
+                        customer.save()
+                    # Update order with customer
+                    if order.customer is None:
+                        order.customer = customer
+                        order.save()