This adds the ability to get a list of detailed courses based on their
keys provided in the newly added `keys` query param in the `GET /courses/v1/courses/`
endpoint.
feat: Enable Certificate Display Behavior add certificate_available_date in course detail API
fix: reviwed changes, certificate_available_date in Course Detail API but not in Course List API
fix: reviewed changes, certificate available date display condition updated
fix: final reviewed changes
fix: serializer and linting tests
fix: serializer and tests
fix: docstring
fix: docstring and tests
fix: typo and mock call
The new filter, called `permissions`, allows callers to filter courses
per access granted to the specified username. Callers can now filter
courses per roles, actions, etc.
Adds a course_ids api that can filter by user role, since the courses
api could not perform well enough for this, and returned much more
data than we need.
Additionally, adds a LazyPageNumberPagination to provide more accurate
counts in the pagination response when using LazySequence with the
queryset.
BOM-897
BOM-1228
The api is already not very performant and trying to limit it to only
show courses where you are staff causes the code to iterate over almost
all the courses and times out before it returns any results to the user.
The plan is to build a different api for the thing we need that will
just provide the course IDs for courses where you are staff and sholud
be much faster.
Prior to this commit, the course api (/api/courses/v1/courses/)
performed all the work necessary to return all courses available
to the user, and then only actually returned on page's worth of those
courses.
With this change, the api now does the work incrementally, computing
only the data needed to fetch the courses up to and including the page
being returned. This still increases approximately linearly as
the page number accessed being increases, but should be more cache-friendly.
One side effect of this is that the max_page reported by pagination
will be an overestimate (it will include pages that are removed due
to a users access restrictions).
This change also changes the sort-order of courses being returned by the
course_api. By sorting by course-id, rather than course-number, we
can sort in the database, rather than in Python, and defer loading data
from the end of the list until it is requested.
REVMI-90
Prior to this commit, the course api (/api/courses/v1/courses/)
performed all the work necessary to return all courses available
to the user, and then only actually returned on page's worth of those
courses.
With this change, the api now does the work incrementally, computing
only the data needed to fetch the courses up to and including the page
being returned. This still increases approximately linearly as
the page number accessed being increases, but should be more cache-friendly.
One side effect of this is that the max_page reported by pagination
will be an overestimate (it will include pages that are removed due
to a users access restrictions).
This change also changes the sort-order of courses being returned by the
course_api. By sorting by course-id, rather than course-number, we
can sort in the database, rather than in Python, and defer loading data
from the end of the list until it is requested.
REVMI-90
This endpoint is likely being inefficient with how it's querying various parts
of the code and can take courseware down, it needs to be rate limited until
optimized.
LEARNER-5527
This endpoint is likely being inefficient with how it's querying various parts of the code
and can take courseware down, it needs to be rate limited until optimized.
LEARNER-5527
Pagination should be standard and easy to adopt so moved the paginators
into the edx_rest_framework_extensions package so they can be easily
installed into other app/projects
* Catalog results are now paginated
* Implements the new namespaced pagination described at
https://openedx.atlassian.net/wiki/pages/viewpage.action?pageId=47481813
* API level code returns pythonic business objects
* View layer performs serialize at the view layer
* Convert views to use DRF generic views
* Removes an unintentional authentication decorator that caused
the detail endpoint to return a 401 for anonymous users
MA-1724
