LEARNER-692

ProgramViewSet.list now returns a flat list of program UUIDs when `uuids_only=1` is included in the querystring. This allows clients which cache each program in an individual entry (e.g., LMS) to more quickly identify the programs they need to get from their cache.

LEARNER-382

ECOM-7751

The DefaultObjectKeyConstructor doesn't include querystring parameters in its cache key.

LEARNER-401

ECOM-7310

Invalidate API cache when any model in the course_metadata app is saved or deleted. Given how interconnected our data is and how infrequently our models change (data loading aside), this is a clean and simple way to ensure correctness of the API while providing closer-to-optimal cache TTLs.

LEARNER-401

drf-extensions provides a variety of tools we can use to implement response caching. This change is a proof of concept, adding caching with a short 1 minute TTL for the ProgramViewSet's list and retrieve actions. Error responses are not cached. This will provide some protection against significant increases in throughput. We can build on this later to add a longer TTL and invalidation on model changes.

LEARNER-401

ECOM-7727

LEARNER-693

Generalizes program publication code so that it can be applied to any model, including course runs.

LEARNER-419

ECOM- 7725

ECOM-7730

ECOM-7736

ECOM-7728

ECOM-7723

ECOM-7679

An organization key is only unique in combination with a partner.

LEARNER-583

ECOM-7690

ECOM-7703

ECOM-7689

ECOM-7701

ECOM-7700

ECOM-7696

ECOM-7680

Change the char field to text field ( short_description).
Adding migration.

ECOM-7693

ECOM-7670

ECOM-7670

ECOM-7694

ECOM-7666