49 lines
1.6 KiB
Python
49 lines
1.6 KiB
Python
""" Commerce API Service. """
|
|
from __future__ import absolute_import
|
|
|
|
from django.conf import settings
|
|
from edx_rest_api_client.client import EdxRestApiClient
|
|
from eventtracking import tracker
|
|
|
|
from openedx.core.djangoapps.oauth_dispatch.jwt import create_jwt_for_user
|
|
from openedx.core.djangoapps.site_configuration import helpers as configuration_helpers
|
|
|
|
ECOMMERCE_DATE_FORMAT = '%Y-%m-%dT%H:%M:%SZ'
|
|
|
|
|
|
def create_tracking_context(user):
|
|
""" Assembles attributes from user and request objects to be sent along
|
|
in E-Commerce API calls for tracking purposes. """
|
|
context_tracker = tracker.get_tracker().resolve_context()
|
|
|
|
return {
|
|
'lms_user_id': user.id,
|
|
'lms_client_id': context_tracker.get('client_id'),
|
|
'lms_ip': context_tracker.get('ip'),
|
|
}
|
|
|
|
|
|
def is_commerce_service_configured():
|
|
"""
|
|
Return a Boolean indicating whether or not configuration is present to use the external commerce service.
|
|
"""
|
|
ecommerce_api_url = configuration_helpers.get_value('ECOMMERCE_API_URL', settings.ECOMMERCE_API_URL)
|
|
return bool(ecommerce_api_url)
|
|
|
|
|
|
def ecommerce_api_client(user, session=None):
|
|
""" Returns an E-Commerce API client setup with authentication for the specified user. """
|
|
claims = {'tracking_context': create_tracking_context(user)}
|
|
scopes = [
|
|
'user_id',
|
|
'email',
|
|
'profile'
|
|
]
|
|
jwt = create_jwt_for_user(user, additional_claims=claims, scopes=scopes)
|
|
|
|
return EdxRestApiClient(
|
|
configuration_helpers.get_value('ECOMMERCE_API_URL', settings.ECOMMERCE_API_URL),
|
|
jwt=jwt,
|
|
session=session
|
|
)
|