def _allow_donation(course_modes, course_id, enrollment):
"""
Determines if the dashboard will request donations for the given course.
Check if donations are configured for the platform, and if the current course is accepting donations.
Args:
course_modes (dict): Mapping of course ID's to course mode dictionaries.
course_id (str): The unique identifier for the course.
enrollment(CourseEnrollment): The enrollment object in which the user is enrolled
Returns:
True if the course is allowing donations.
"""
if course_id not in course_modes:
flat_unexpired_modes = {
text_type(course_id): [mode for mode in modes]
for course_id, modes in iteritems(course_modes)
}
flat_all_modes = {
text_type(course_id): [mode.slug for mode in modes]
for course_id, modes in iteritems(
CourseMode.all_modes_for_courses([course_id]))
}
log.error(u'Can not find `%s` in course modes.`%s`. All modes: `%s`',
course_id, flat_unexpired_modes, flat_all_modes)
donations_enabled = configuration_helpers.get_value(
'ENABLE_DONATIONS',
DonationConfiguration.current().enabled)
return (donations_enabled and enrollment.mode in course_modes[course_id]
and course_modes[course_id][enrollment.mode].min_price == 0)
def test_all_modes_for_courses(self):
now_dt = now()
future = now_dt + timedelta(days=1)
past = now_dt - timedelta(days=1)
# Unexpired, no expiration date
CourseModeFactory.create(
course_id=self.course_key,
mode_display_name="Honor No Expiration",
mode_slug="honor_no_expiration",
expiration_datetime=None
)
# Unexpired, expiration date in future
CourseModeFactory.create(
course_id=self.course_key,
mode_display_name="Honor Not Expired",
mode_slug="honor_not_expired",
expiration_datetime=future
)
# Expired
CourseModeFactory.create(
course_id=self.course_key,
mode_display_name="Verified Expired",
mode_slug="verified_expired",
expiration_datetime=past
)
# We should get all of these back when querying for *all* course modes,
# including ones that have expired.
other_course_key = CourseLocator(org="not", course="a", run="course")
all_modes = CourseMode.all_modes_for_courses([self.course_key, other_course_key])
self.assertEqual(len(all_modes[self.course_key]), 3)
self.assertEqual(all_modes[self.course_key][0].name, "Honor No Expiration")
self.assertEqual(all_modes[self.course_key][1].name, "Honor Not Expired")
self.assertEqual(all_modes[self.course_key][2].name, "Verified Expired")
# Check that we get a default mode for when no course mode is available
self.assertEqual(len(all_modes[other_course_key]), 1)
self.assertEqual(all_modes[other_course_key][0], CourseMode.DEFAULT_MODE)
def test_all_modes_for_courses(self):
now = datetime.now(pytz.UTC)
future = now + timedelta(days=1)
past = now - timedelta(days=1)
# Unexpired, no expiration date
CourseMode.objects.create(
course_id=self.course_key,
mode_display_name="Honor No Expiration",
mode_slug="honor_no_expiration",
expiration_datetime=None
)
# Unexpired, expiration date in future
CourseMode.objects.create(
course_id=self.course_key,
mode_display_name="Honor Not Expired",
mode_slug="honor_not_expired",
expiration_datetime=future
)
# Expired
CourseMode.objects.create(
course_id=self.course_key,
mode_display_name="Verified Expired",
mode_slug="verified_expired",
expiration_datetime=past
)
# We should get all of these back when querying for *all* course modes,
# including ones that have expired.
other_course_key = CourseLocator(org="not", course="a", run="course")
all_modes = CourseMode.all_modes_for_courses([self.course_key, other_course_key])
self.assertEqual(len(all_modes[self.course_key]), 3)
self.assertEqual(all_modes[self.course_key][0].name, "Honor No Expiration")
self.assertEqual(all_modes[self.course_key][1].name, "Honor Not Expired")
self.assertEqual(all_modes[self.course_key][2].name, "Verified Expired")
# Check that we get a default mode for when no course mode is available
self.assertEqual(len(all_modes[other_course_key]), 1)
self.assertEqual(all_modes[other_course_key][0], CourseMode.DEFAULT_MODE)
def _allow_donation(course_modes, course_id, enrollment):
"""
Determines if the dashboard will request donations for the given course.
Check if donations are configured for the platform, and if the current course is accepting donations.
Args:
course_modes (dict): Mapping of course ID's to course mode dictionaries.
course_id (str): The unique identifier for the course.
enrollment(CourseEnrollment): The enrollment object in which the user is enrolled
Returns:
True if the course is allowing donations.
"""
if course_id not in course_modes:
flat_unexpired_modes = {
text_type(course_id): [mode for mode in modes]
for course_id, modes in iteritems(course_modes)
}
flat_all_modes = {
text_type(course_id): [mode.slug for mode in modes]
for course_id, modes in iteritems(CourseMode.all_modes_for_courses([course_id]))
}
log.error(
u'Can not find `%s` in course modes.`%s`. All modes: `%s`',
course_id,
flat_unexpired_modes,
flat_all_modes
)
donations_enabled = configuration_helpers.get_value(
'ENABLE_DONATIONS',
DonationConfiguration.current().enabled
)
return (
donations_enabled and
enrollment.mode in course_modes[course_id] and
course_modes[course_id][enrollment.mode].min_price == 0
)
