c746a4e630
Enable the journal app in LMS. Add support to display Journals on index and courseware pages and dashboard.
76 lines
2.7 KiB
Python
76 lines
2.7 KiB
Python
""" Journal bundle about page's view """
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from django.conf import settings
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from django.contrib.auth.models import User
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from django.http import Http404
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from edxmako.shortcuts import render_to_response
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from openedx.core.djangoapps.catalog.models import CatalogIntegration
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from openedx.core.djangoapps.commerce.utils import ecommerce_api_client
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from openedx.features.journals.api import get_journal_bundles, get_journals_root_url
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from lms.djangoapps.commerce.utils import EcommerceService
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def bundle_about(request, bundle_uuid):
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"""
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Journal bundle about page's view.
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"""
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bundle = get_journal_bundles(request.site, bundle_uuid=bundle_uuid)
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if not bundle:
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raise Http404
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bundle = bundle[0] # get_journal_bundles always returns list of bundles
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bundle = extend_bundle(bundle)
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context = {
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'journals_root_url': get_journals_root_url(),
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'discovery_root_url': CatalogIntegration.current().get_internal_api_url(),
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'bundle': bundle,
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'uses_bootstrap': True,
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}
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return render_to_response('journals/bundle_about.html', context)
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def extend_bundle(bundle):
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"""
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Extend the pricing data in journal bundle.
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"""
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applicable_seat_types = bundle['applicable_seat_types']
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matching_seats = [
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get_matching_seat(course, applicable_seat_types)
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for course in bundle['courses']
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]
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# Remove `None`s from above.
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matching_seats = [seat for seat in matching_seats if seat]
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course_skus = [seat['sku'] for seat in matching_seats]
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journal_skus = [journal['sku'] for journal in bundle['journals']]
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all_skus = course_skus + journal_skus
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pricing_data = get_pricing_data(all_skus)
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bundle.update({
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'pricing_data': pricing_data
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})
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return bundle
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def get_matching_seat(course, seat_types):
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""" Filtered out the course runs on the bases of applicable_seat_types """
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for course_run in course['course_runs']:
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for seat in course_run['seats']:
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if seat['type'] in seat_types:
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return seat
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def get_pricing_data(skus):
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"""
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Get the pricing data from ecommerce for given skus.
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"""
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user = User.objects.get(username=settings.ECOMMERCE_SERVICE_WORKER_USERNAME)
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api = ecommerce_api_client(user)
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pricing_data = api.baskets.calculate.get(sku=skus, is_anonymous=True)
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discount_value = float(pricing_data['total_incl_tax_excl_discounts']) - float(pricing_data['total_incl_tax'])
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ecommerce_service = EcommerceService()
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purchase_url = ecommerce_service.get_checkout_page_url(*skus)
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pricing_data.update({
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'is_discounted': pricing_data['total_incl_tax'] != pricing_data['total_incl_tax_excl_discounts'],
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'discount_value': discount_value,
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'purchase_url': purchase_url,
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})
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return pricing_data
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