Allow setting of Admin API page size from request

[s1monj]

• Backend only
• The user should be able to select the page size from the front end dropdown (eg 20, 100, 500, 1000 per page)
• I think this is achieved using custom paginator
• This is only for Admin API not FHIR API

from rest_framework.pagination import PageNumberPagination

class PageSizePagination(PageNumberPagination):
    page_size = 20  # Default page size
    page_size_query_param = 'page_size'  # Allow users to specify page size
    max_page_size = 1000  # Optional: Set a maximum limit

settings.py

REST_FRAMEWORK = {
    'DEFAULT_PAGINATION_CLASS': 'path.to.CustomPagination',
    'PAGE_SIZE': 20,
}

GET /api/v1/observations?organizationId=20013&studyId=30001&page=2&pageSize=5

[travis-sauer-oltech]

@s1monj

PR: #50