Performance fixes to the program enrollments API #3168

rhysyngsun · 2026-01-05T12:34:52Z

What are the relevant tickets?

Part of https://github.com/mitodl/hq/issues/9559

Description (What does it do?)

This is a significant refactor of the program enrollment API and serializers to achieve better performance. More thorough tests were added in #3157 around this API.

Note:
there is one expected OpenAPI diff error due to the return type for one endpoint being previously incorrectly typed as returning a single object instead of a list and incorrectly defining the id parameter. These should be the only regressions though:

Error: in API DELETE /api/v1/program_enrollments/{id}/ added the new path request parameter 'id'
Error: in API DELETE /api/v1/program_enrollments/{id}/ the response's body type/format changed from 'object'/'' to 'array'/'' for status '200'
Error: in API DELETE /api/v1/program_enrollments/{id}/ removed the required property 'certificate' from the response with the '200' status
Error: in API DELETE /api/v1/program_enrollments/{id}/ removed the required property 'enrollments' from the response with the '200' status
Error: in API DELETE /api/v1/program_enrollments/{id}/ removed the required property 'program' from the response with the '200' status
Error: in API GET /api/v1/program_enrollments/{id}/ added the new path request parameter 'id'

How can this be tested?

github-actions · 2026-01-05T12:35:09Z

OpenAPI Changes

Show/hide ## Changes for v0.yaml:

## Changes for v0.yaml:
91 changes: 52 error, 0 warning, 39 info
error	[new-request-path-parameter] at head/openapi/specs/v0.yaml	
	in API POST /api/v0/baskets/add_discount/
		added the new path request parameter 'system_slug'

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API GET /api/v0/baskets/{parent_lookup_basket}/items/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API POST /api/v0/baskets/{parent_lookup_basket}/items/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API DELETE /api/v0/baskets/{parent_lookup_basket}/items/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API GET /api/v0/baskets/{parent_lookup_basket}/items/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API PATCH /api/v0/baskets/{parent_lookup_basket}/items/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API PUT /api/v0/baskets/{parent_lookup_basket}/items/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API GET /api/v0/discounts/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API POST /api/v0/discounts/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API POST /api/v0/discounts/create_batch/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API DELETE /api/v0/discounts/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API GET /api/v0/discounts/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API PATCH /api/v0/discounts/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API PUT /api/v0/discounts/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API GET /api/v0/discounts/{parent_lookup_discount}/assignees/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API POST /api/v0/discounts/{parent_lookup_discount}/assignees/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API DELETE /api/v0/discounts/{parent_lookup_discount}/assignees/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API GET /api/v0/discounts/{parent_lookup_discount}/assignees/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API PATCH /api/v0/discounts/{parent_lookup_discount}/assignees/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API PUT /api/v0/discounts/{parent_lookup_discount}/assignees/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API GET /api/v0/discounts/{parent_lookup_discount}/products/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API POST /api/v0/discounts/{parent_lookup_discount}/products/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API DELETE /api/v0/discounts/{parent_lookup_discount}/products/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API GET /api/v0/discounts/{parent_lookup_discount}/products/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API PATCH /api/v0/discounts/{parent_lookup_discount}/products/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API PUT /api/v0/discounts/{parent_lookup_discount}/products/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API GET /api/v0/discounts/{parent_lookup_discount}/tiers/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API POST /api/v0/discounts/{parent_lookup_discount}/tiers/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API DELETE /api/v0/discounts/{parent_lookup_discount}/tiers/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API GET /api/v0/discounts/{parent_lookup_discount}/tiers/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API PATCH /api/v0/discounts/{parent_lookup_discount}/tiers/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API PUT /api/v0/discounts/{parent_lookup_discount}/tiers/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API GET /api/v0/discounts/{parent_lookup_redeemed_discount}/redemptions/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API POST /api/v0/discounts/{parent_lookup_redeemed_discount}/redemptions/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API DELETE /api/v0/discounts/{parent_lookup_redeemed_discount}/redemptions/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API GET /api/v0/discounts/{parent_lookup_redeemed_discount}/redemptions/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API PATCH /api/v0/discounts/{parent_lookup_redeemed_discount}/redemptions/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API PUT /api/v0/discounts/{parent_lookup_redeemed_discount}/redemptions/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API GET /api/v0/products/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API GET /api/v0/products/all/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API POST /api/v0/products/all/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API DELETE /api/v0/products/all/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API GET /api/v0/products/all/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API PATCH /api/v0/products/all/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API PUT /api/v0/products/all/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v0.yaml	
	in API GET /api/v0/products/{id}/
		api path removed without deprecation

error	[new-request-path-parameter] at head/openapi/specs/v0.yaml	
	in API DELETE /api/v1/program_enrollments/{id}/
		added the new path request parameter 'id'

error	[response-body-type-changed] at head/openapi/specs/v0.yaml	
	in API DELETE /api/v1/program_enrollments/{id}/
		the response's body type/format changed from 'object'/'' to 'array'/'' for status '200'

error	[response-required-property-removed] at head/openapi/specs/v0.yaml	
	in API DELETE /api/v1/program_enrollments/{id}/
		removed the required property 'certificate' from the response with the '200' status

error	[response-required-property-removed] at head/openapi/specs/v0.yaml	
	in API DELETE /api/v1/program_enrollments/{id}/
		removed the required property 'enrollments' from the response with the '200' status

error	[response-required-property-removed] at head/openapi/specs/v0.yaml	
	in API DELETE /api/v1/program_enrollments/{id}/
		removed the required property 'program' from the response with the '200' status

error	[new-request-path-parameter] at head/openapi/specs/v0.yaml	
	in API GET /api/v1/program_enrollments/{id}/
		added the new path request parameter 'id'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'BaseCourse'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'DiscountProduct'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'DiscountProductRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'DiscountRedemption'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'DiscountRedemptionRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'ExtendedLegalAddress'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'FlexiblePriceTier'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'FlexiblePriceTierRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'Nested'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'Order'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'OrderRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PaginatedDiscountProductList'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PaginatedDiscountRedemptionList'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PaginatedFlexiblePriceTierList'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PaginatedProductList'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PaginatedUserDiscountMetaList'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PaginatedV0DiscountList'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PatchedDiscountProductRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PatchedDiscountRedemptionRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PatchedFlexiblePriceTierRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PatchedProductRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PatchedUserDiscountMetaRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PatchedV0DiscountRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'Product'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'ProductRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'RedeemedDiscount'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'StateEnum'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'TransactionLine'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'UserDiscountMeta'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'UserDiscountMetaRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'UserRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'V0Discount'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'V0DiscountRequest'

info	[endpoint-added] at head/openapi/specs/v0.yaml	
	in API GET /api/v0/basketitems/
		endpoint added

info	[endpoint-added] at head/openapi/specs/v0.yaml	
	in API POST /api/v0/basketitems/
		endpoint added

info	[endpoint-added] at head/openapi/specs/v0.yaml	
	in API DELETE /api/v0/basketitems/{id}/
		endpoint added

info	[endpoint-added] at head/openapi/specs/v0.yaml	
	in API GET /api/v0/basketitems/{id}/
		endpoint added

info	[endpoint-added] at head/openapi/specs/v0.yaml	
	in API PATCH /api/v0/basketitems/{id}/
		endpoint added

info	[endpoint-added] at head/openapi/specs/v0.yaml	
	in API PUT /api/v0/basketitems/{id}/
		endpoint added



## Changes for v1.yaml:
91 changes: 52 error, 0 warning, 39 info
error	[new-request-path-parameter] at head/openapi/specs/v1.yaml	
	in API POST /api/v0/baskets/add_discount/
		added the new path request parameter 'system_slug'

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API GET /api/v0/baskets/{parent_lookup_basket}/items/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API POST /api/v0/baskets/{parent_lookup_basket}/items/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API DELETE /api/v0/baskets/{parent_lookup_basket}/items/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API GET /api/v0/baskets/{parent_lookup_basket}/items/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API PATCH /api/v0/baskets/{parent_lookup_basket}/items/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API PUT /api/v0/baskets/{parent_lookup_basket}/items/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API GET /api/v0/discounts/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API POST /api/v0/discounts/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API POST /api/v0/discounts/create_batch/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API DELETE /api/v0/discounts/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API GET /api/v0/discounts/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API PATCH /api/v0/discounts/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API PUT /api/v0/discounts/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API GET /api/v0/discounts/{parent_lookup_discount}/assignees/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API POST /api/v0/discounts/{parent_lookup_discount}/assignees/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API DELETE /api/v0/discounts/{parent_lookup_discount}/assignees/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API GET /api/v0/discounts/{parent_lookup_discount}/assignees/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API PATCH /api/v0/discounts/{parent_lookup_discount}/assignees/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API PUT /api/v0/discounts/{parent_lookup_discount}/assignees/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API GET /api/v0/discounts/{parent_lookup_discount}/products/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API POST /api/v0/discounts/{parent_lookup_discount}/products/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API DELETE /api/v0/discounts/{parent_lookup_discount}/products/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API GET /api/v0/discounts/{parent_lookup_discount}/products/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API PATCH /api/v0/discounts/{parent_lookup_discount}/products/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API PUT /api/v0/discounts/{parent_lookup_discount}/products/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API GET /api/v0/discounts/{parent_lookup_discount}/tiers/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API POST /api/v0/discounts/{parent_lookup_discount}/tiers/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API DELETE /api/v0/discounts/{parent_lookup_discount}/tiers/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API GET /api/v0/discounts/{parent_lookup_discount}/tiers/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API PATCH /api/v0/discounts/{parent_lookup_discount}/tiers/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API PUT /api/v0/discounts/{parent_lookup_discount}/tiers/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API GET /api/v0/discounts/{parent_lookup_redeemed_discount}/redemptions/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API POST /api/v0/discounts/{parent_lookup_redeemed_discount}/redemptions/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API DELETE /api/v0/discounts/{parent_lookup_redeemed_discount}/redemptions/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API GET /api/v0/discounts/{parent_lookup_redeemed_discount}/redemptions/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API PATCH /api/v0/discounts/{parent_lookup_redeemed_discount}/redemptions/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API PUT /api/v0/discounts/{parent_lookup_redeemed_discount}/redemptions/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API GET /api/v0/products/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API GET /api/v0/products/all/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API POST /api/v0/products/all/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API DELETE /api/v0/products/all/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API GET /api/v0/products/all/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API PATCH /api/v0/products/all/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API PUT /api/v0/products/all/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v1.yaml	
	in API GET /api/v0/products/{id}/
		api path removed without deprecation

error	[new-request-path-parameter] at head/openapi/specs/v1.yaml	
	in API DELETE /api/v1/program_enrollments/{id}/
		added the new path request parameter 'id'

error	[response-body-type-changed] at head/openapi/specs/v1.yaml	
	in API DELETE /api/v1/program_enrollments/{id}/
		the response's body type/format changed from 'object'/'' to 'array'/'' for status '200'

error	[response-required-property-removed] at head/openapi/specs/v1.yaml	
	in API DELETE /api/v1/program_enrollments/{id}/
		removed the required property 'certificate' from the response with the '200' status

error	[response-required-property-removed] at head/openapi/specs/v1.yaml	
	in API DELETE /api/v1/program_enrollments/{id}/
		removed the required property 'enrollments' from the response with the '200' status

error	[response-required-property-removed] at head/openapi/specs/v1.yaml	
	in API DELETE /api/v1/program_enrollments/{id}/
		removed the required property 'program' from the response with the '200' status

error	[new-request-path-parameter] at head/openapi/specs/v1.yaml	
	in API GET /api/v1/program_enrollments/{id}/
		added the new path request parameter 'id'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'BaseCourse'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'DiscountProduct'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'DiscountProductRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'DiscountRedemption'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'DiscountRedemptionRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'ExtendedLegalAddress'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'FlexiblePriceTier'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'FlexiblePriceTierRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'Nested'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'Order'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'OrderRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PaginatedDiscountProductList'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PaginatedDiscountRedemptionList'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PaginatedFlexiblePriceTierList'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PaginatedProductList'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PaginatedUserDiscountMetaList'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PaginatedV0DiscountList'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PatchedDiscountProductRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PatchedDiscountRedemptionRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PatchedFlexiblePriceTierRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PatchedProductRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PatchedUserDiscountMetaRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PatchedV0DiscountRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'Product'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'ProductRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'RedeemedDiscount'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'StateEnum'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'TransactionLine'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'UserDiscountMeta'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'UserDiscountMetaRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'UserRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'V0Discount'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'V0DiscountRequest'

info	[endpoint-added] at head/openapi/specs/v1.yaml	
	in API GET /api/v0/basketitems/
		endpoint added

info	[endpoint-added] at head/openapi/specs/v1.yaml	
	in API POST /api/v0/basketitems/
		endpoint added

info	[endpoint-added] at head/openapi/specs/v1.yaml	
	in API DELETE /api/v0/basketitems/{id}/
		endpoint added

info	[endpoint-added] at head/openapi/specs/v1.yaml	
	in API GET /api/v0/basketitems/{id}/
		endpoint added

info	[endpoint-added] at head/openapi/specs/v1.yaml	
	in API PATCH /api/v0/basketitems/{id}/
		endpoint added

info	[endpoint-added] at head/openapi/specs/v1.yaml	
	in API PUT /api/v0/basketitems/{id}/
		endpoint added



## Changes for v2.yaml:
91 changes: 52 error, 0 warning, 39 info
error	[new-request-path-parameter] at head/openapi/specs/v2.yaml	
	in API POST /api/v0/baskets/add_discount/
		added the new path request parameter 'system_slug'

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API GET /api/v0/baskets/{parent_lookup_basket}/items/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API POST /api/v0/baskets/{parent_lookup_basket}/items/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API DELETE /api/v0/baskets/{parent_lookup_basket}/items/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API GET /api/v0/baskets/{parent_lookup_basket}/items/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API PATCH /api/v0/baskets/{parent_lookup_basket}/items/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API PUT /api/v0/baskets/{parent_lookup_basket}/items/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API GET /api/v0/discounts/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API POST /api/v0/discounts/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API POST /api/v0/discounts/create_batch/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API DELETE /api/v0/discounts/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API GET /api/v0/discounts/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API PATCH /api/v0/discounts/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API PUT /api/v0/discounts/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API GET /api/v0/discounts/{parent_lookup_discount}/assignees/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API POST /api/v0/discounts/{parent_lookup_discount}/assignees/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API DELETE /api/v0/discounts/{parent_lookup_discount}/assignees/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API GET /api/v0/discounts/{parent_lookup_discount}/assignees/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API PATCH /api/v0/discounts/{parent_lookup_discount}/assignees/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API PUT /api/v0/discounts/{parent_lookup_discount}/assignees/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API GET /api/v0/discounts/{parent_lookup_discount}/products/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API POST /api/v0/discounts/{parent_lookup_discount}/products/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API DELETE /api/v0/discounts/{parent_lookup_discount}/products/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API GET /api/v0/discounts/{parent_lookup_discount}/products/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API PATCH /api/v0/discounts/{parent_lookup_discount}/products/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API PUT /api/v0/discounts/{parent_lookup_discount}/products/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API GET /api/v0/discounts/{parent_lookup_discount}/tiers/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API POST /api/v0/discounts/{parent_lookup_discount}/tiers/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API DELETE /api/v0/discounts/{parent_lookup_discount}/tiers/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API GET /api/v0/discounts/{parent_lookup_discount}/tiers/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API PATCH /api/v0/discounts/{parent_lookup_discount}/tiers/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API PUT /api/v0/discounts/{parent_lookup_discount}/tiers/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API GET /api/v0/discounts/{parent_lookup_redeemed_discount}/redemptions/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API POST /api/v0/discounts/{parent_lookup_redeemed_discount}/redemptions/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API DELETE /api/v0/discounts/{parent_lookup_redeemed_discount}/redemptions/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API GET /api/v0/discounts/{parent_lookup_redeemed_discount}/redemptions/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API PATCH /api/v0/discounts/{parent_lookup_redeemed_discount}/redemptions/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API PUT /api/v0/discounts/{parent_lookup_redeemed_discount}/redemptions/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API GET /api/v0/products/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API GET /api/v0/products/all/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API POST /api/v0/products/all/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API DELETE /api/v0/products/all/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API GET /api/v0/products/all/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API PATCH /api/v0/products/all/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API PUT /api/v0/products/all/{id}/
		api path removed without deprecation

error	[api-path-removed-without-deprecation] at base/openapi/specs/v2.yaml	
	in API GET /api/v0/products/{id}/
		api path removed without deprecation

error	[new-request-path-parameter] at head/openapi/specs/v2.yaml	
	in API DELETE /api/v1/program_enrollments/{id}/
		added the new path request parameter 'id'

error	[response-body-type-changed] at head/openapi/specs/v2.yaml	
	in API DELETE /api/v1/program_enrollments/{id}/
		the response's body type/format changed from 'object'/'' to 'array'/'' for status '200'

error	[response-required-property-removed] at head/openapi/specs/v2.yaml	
	in API DELETE /api/v1/program_enrollments/{id}/
		removed the required property 'certificate' from the response with the '200' status

error	[response-required-property-removed] at head/openapi/specs/v2.yaml	
	in API DELETE /api/v1/program_enrollments/{id}/
		removed the required property 'enrollments' from the response with the '200' status

error	[response-required-property-removed] at head/openapi/specs/v2.yaml	
	in API DELETE /api/v1/program_enrollments/{id}/
		removed the required property 'program' from the response with the '200' status

error	[new-request-path-parameter] at head/openapi/specs/v2.yaml	
	in API GET /api/v1/program_enrollments/{id}/
		added the new path request parameter 'id'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'BaseCourse'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'DiscountProduct'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'DiscountProductRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'DiscountRedemption'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'DiscountRedemptionRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'ExtendedLegalAddress'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'FlexiblePriceTier'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'FlexiblePriceTierRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'Nested'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'Order'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'OrderRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PaginatedDiscountProductList'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PaginatedDiscountRedemptionList'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PaginatedFlexiblePriceTierList'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PaginatedProductList'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PaginatedUserDiscountMetaList'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PaginatedV0DiscountList'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PatchedDiscountProductRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PatchedDiscountRedemptionRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PatchedFlexiblePriceTierRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PatchedProductRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PatchedUserDiscountMetaRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'PatchedV0DiscountRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'Product'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'ProductRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'RedeemedDiscount'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'StateEnum'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'TransactionLine'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'UserDiscountMeta'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'UserDiscountMetaRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'UserRequest'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'V0Discount'

info	[api-schema-removed] 	
	in components/schemas
		removed the schema 'V0DiscountRequest'

info	[endpoint-added] at head/openapi/specs/v2.yaml	
	in API GET /api/v0/basketitems/
		endpoint added

info	[endpoint-added] at head/openapi/specs/v2.yaml	
	in API POST /api/v0/basketitems/
		endpoint added

info	[endpoint-added] at head/openapi/specs/v2.yaml	
	in API DELETE /api/v0/basketitems/{id}/
		endpoint added

info	[endpoint-added] at head/openapi/specs/v2.yaml	
	in API GET /api/v0/basketitems/{id}/
		endpoint added

info	[endpoint-added] at head/openapi/specs/v2.yaml	
	in API PATCH /api/v0/basketitems/{id}/
		endpoint added

info	[endpoint-added] at head/openapi/specs/v2.yaml	
	in API PUT /api/v0/basketitems/{id}/
		endpoint added

Unexpected changes? Ensure your branch is up-to-date with main (consider rebasing).

rhysyngsun force-pushed the nl/learn-dash-performance-fixes branch from b8eccc3 to ac8b5ce Compare January 5, 2026 17:24

rhysyngsun added 3 commits January 6, 2026 13:50

Fix program enrollment course run sorting

9e70b84

Fix performance issues around course APIs

b6816e9

Fix

6d22d67

rhysyngsun force-pushed the nl/learn-dash-performance-fixes branch from ac8b5ce to 6d22d67 Compare January 6, 2026 19:56

rhysyngsun added 2 commits January 6, 2026 16:11

Fix

50dfbf7

Fix

7c404b6

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Performance fixes to the program enrollments API #3168

Performance fixes to the program enrollments API #3168

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Performance fixes to the program enrollments API #3168

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rhysyngsun commented Jan 5, 2026 •

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