Merge pull request #701 from edx/remove-enrollment-code-migration

Remove enrollment code migration functionality

ecommerce/extensions/catalogue/migrations/0012_enrollment_code_product_class.py

@@ -3,100 +3,7 @@ from __future__ import unicode_literals
 import oscar
 from django.db import models, migrations
 
-
-def create_product_class(apps, schema_editor):
-    """
-    Create a default EnrollmentCode class with added attributes:
-        - catalog (of courses)
-        - start date (of validity)
-        - end date
-        - type
-    """
-    AttributeOptionGroup = apps.get_model("catalogue", "AttributeOptionGroup")
-    AttributeOption = apps.get_model("catalogue", "AttributeOption")
-    Category = apps.get_model("catalogue", "Category")
-    ProductAttribute = apps.get_model("catalogue", "ProductAttribute")
-    ProductClass = apps.get_model("catalogue", "ProductClass")
-
-    # Create a new product class for enrollment codes
-    enrollment_code = ProductClass.objects.create(
-        track_stock=False,
-        requires_shipping=False,
-        name='Enrollment code',
-        slug='enrollment_code',
-    )
-
-    # Create product attributes for enrollment code products
-    ProductAttribute.objects.create(
-        product_class=enrollment_code,
-        name="Catalog",
-        code="catalog",
-        type="entity",
-        required=True
-    )
-    ProductAttribute.objects.create(
-        product_class=enrollment_code,
-        name="Start date",
-        code="start_date",
-        type="date",
-        required=True
-    )
-    ProductAttribute.objects.create(
-        product_class=enrollment_code,
-        name="End date",
-        code="end_date",
-        type="date",
-        required=True
-    )
-
-    # Option group for the type of enrollment code.
-    # single_use - Can be used once by one customer
-    # multi_use - Can be used multiple times by multiple customers
-    # once_per_customer - Can only be used once per customer
-    group = AttributeOptionGroup.objects.create(
-        name="Type"
-    )
-    AttributeOption.objects.create(
-        group=group,
-        option='single_use'
-    )
-    AttributeOption.objects.create(
-        group=group,
-        option='multi_use'
-    )
-    AttributeOption.objects.create(
-        group=group,
-        option='once_per_customer'
-    )
-
-    ProductAttribute.objects.create(
-        product_class=enrollment_code,
-        name="Type",
-        code="type",
-        type="option",
-        option_group=group,
-        required=True
-    )
-
-    # Create a category for course seats
-    Category.objects.create(
-        description="All Enrollment Codes",
-        numchild=2,
-        slug="enrollment_codes",
-        depth=1,
-        path="0002",
-        image="",
-        name="Enrollment Codes"
-    )
-
-
-def remove_product_class(apps, schema_editor):
-    """ Reverse function. """
-    Category = apps.get_model("catalogue", "Category")
-    ProductClass = apps.get_model("catalogue", "ProductClass")
-
-    Category.objects.filter(slug='enrollment_code').delete()
-    ProductClass.objects.filter(slug='enrollment_code').delete()
+# Depricated. We switched to the Coupon product class.
 
 
 class Migration(migrations.Migration):
@@ -105,6 +12,4 @@ class Migration(migrations.Migration):
         ('catalogue', '0001_initial'),
         ('catalogue', '0011_auto_20151019_0639')
     ]
-    operations = [
-        migrations.RunPython(create_product_class, remove_product_class)
-    ]
+    operations = []