ec9ac34886
* Pull business logic of ProgramCourseEnrollmentOverviewView out of view class and into utils.py. * Add UserProgramCourseEnrollmentsView, which is a paginated version of ProgramCourseEnrollmentOverviewView with a URL that is parameterized on the user (to enable masquerading in MST-109). * Add get_certificates_for_user_by_course_keys to certs API to make enrollments overviews REST API use fewer SQL queries. * Document new course cards API with edx-api-doc-tools. In a follow-up ticket, the Programs Learner Portal will switch to the new paginatd API in order to speed up its page load. MST-126
55 lines
1.9 KiB
Python
55 lines
1.9 KiB
Python
"""
|
|
Open API support.
|
|
"""
|
|
|
|
from edx_api_doc_tools import make_api_info
|
|
from rest_framework import serializers
|
|
|
|
api_info = make_api_info(
|
|
title="Open edX API",
|
|
version="v1",
|
|
description="APIs for access to Open edX information",
|
|
#terms_of_service="https://www.google.com/policies/terms/", # TODO: Do we have these?
|
|
email="oscm@edx.org",
|
|
#license=openapi.License(name="BSD License"), # TODO: What does this mean?
|
|
)
|
|
|
|
|
|
def cursor_paginate_serializer(inner_serializer_class):
|
|
"""
|
|
Create a cursor-paginated version of a serializer.
|
|
|
|
This is hacky workaround for an edx-api-doc-tools issue described here:
|
|
https://github.com/edx/api-doc-tools/issues/32
|
|
|
|
It assumes we are using cursor-style pagination and assumes a specific
|
|
schema for the pages. It should be removed once we address the underlying issue.
|
|
|
|
Arguments:
|
|
inner_serializer_class (type): A subclass of ``Serializer``.
|
|
|
|
Returns: type
|
|
A subclass of ``Serializer`` to model the schema of a page of a cursor-paginated
|
|
endpoint.
|
|
"""
|
|
class PageOfInnerSerializer(serializers.Serializer):
|
|
"""
|
|
A serializer for a page of a cursor-paginated list of ``inner_serializer_class``.
|
|
"""
|
|
# pylint: disable=abstract-method
|
|
previous = serializers.URLField(
|
|
required=False,
|
|
help_text="Link to the previous page or results, or null if this is the first.",
|
|
)
|
|
next = serializers.URLField(
|
|
required=False,
|
|
help_text="Link to the next page of results, or null if this is the last.",
|
|
)
|
|
results = serializers.ListField(
|
|
child=inner_serializer_class(),
|
|
help_text="The list of result objects on this page.",
|
|
)
|
|
|
|
PageOfInnerSerializer.__name__ = 'PageOf{}'.format(inner_serializer_class.__name__)
|
|
return PageOfInnerSerializer
|