def post(self, course_uuid, user_uuid):
"""
Enrol or update a user enrolment in the course
The payload for the request has to contain course_role. e.g.
{"couse_role":"Student"}
:param course_uuid:
:param user_uuid:
:return:
"""
course = Course.get_active_by_uuid_or_404(course_uuid)
user = User.get_by_uuid_or_404(user_uuid)
user_course = UserCourse.query \
.filter_by(
user_id=user.id,
course_id=course.id
) \
.first()
if not user_course:
user_course = UserCourse(
user_id=user.id,
course_id=course.id
)
require(EDIT, user_course)
params = new_course_user_parser.parse_args()
role_name = params.get('course_role')
course_roles = [
CourseRole.dropped.value,
CourseRole.student.value,
CourseRole.teaching_assistant.value,
CourseRole.instructor.value
]
if role_name not in course_roles:
abort(404)
course_role = CourseRole(role_name)
if user_course.course_role != course_role:
user_course.course_role = course_role
db.session.add(user_course)
db.session.commit()
result = {
'user_id': user.uuid,
'fullname': user.fullname,
'course_role': course_role.value
}
on_classlist_enrol.send(
self,
event_name=on_classlist_enrol.name,
user=current_user,
course_id=course.id,
data={'user_id': user.id})
return result
def _update_enrollment_for_course(cls, course_id, lti_members):
from compair.models import UserCourse
user_courses = UserCourse.query \
.filter_by(course_id=course_id) \
.all()
new_user_courses = []
for lti_member in lti_members:
if lti_member.compair_user_id != None:
user_course = next(
(user_course for user_course in user_courses if user_course.user_id == lti_member.compair_user_id),
None
)
# add new user_course if doesn't exist
if user_course == None:
user_course = UserCourse(
course_id=course_id,
user_id=lti_member.compair_user_id,
course_role=lti_member.course_role
)
new_user_courses.append(user_course)
# update user_course role
else:
user_course.course_role=lti_member.course_role
# update user profile if needed
lti_member.lti_user.update_user_profile()
db.session.add_all(new_user_courses)
db.session.commit()
# set user_course to dropped role if missing from membership results and not current user
for user_course in user_courses:
# never unenrol current_user
if current_user and current_user.is_authenticated and user_course.user_id == current_user.id:
continue
lti_member = next(
(lti_member for lti_member in lti_members if user_course.user_id == lti_member.compair_user_id),
None
)
if lti_member == None:
user_course.course_role = CourseRole.dropped
db.session.commit()
def _update_enrollment_for_course(cls, course_id, lti_members):
from compair.models import UserCourse
user_courses = UserCourse.query \
.filter_by(course_id=course_id) \
.all()
new_user_courses = []
for lti_member in lti_members:
if lti_member.compair_user_id != None:
user_course = next(
(user_course for user_course in user_courses
if user_course.user_id == lti_member.compair_user_id),
None)
# add new user_course if doesn't exist
if user_course == None:
user_course = UserCourse(
course_id=course_id,
user_id=lti_member.compair_user_id,
course_role=lti_member.course_role)
new_user_courses.append(user_course)
# update user_course role
else:
user_course.course_role = lti_member.course_role
# update user profile if needed
lti_member.lti_user.update_user_profile()
db.session.add_all(new_user_courses)
db.session.commit()
# set user_course to dropped role if missing from membership results and not current user
for user_course in user_courses:
# never unenrol current_user
if current_user and current_user.is_authenticated and user_course.user_id == current_user.id:
continue
lti_member = next(
(lti_member for lti_member in lti_members
if user_course.user_id == lti_member.compair_user_id), None)
if lti_member == None:
user_course.course_role = CourseRole.dropped
db.session.commit()
def post(self, course_uuid, user_uuid):
"""
Enrol or update a user enrolment in the course
The payload for the request has to contain course_role. e.g.
{"couse_role":"Student"}
:param course_uuid:
:param user_uuid:
:return:
"""
course = Course.get_active_by_uuid_or_404(course_uuid)
user = User.get_by_uuid_or_404(user_uuid)
if current_app.config.get('DEMO_INSTALLATION', False):
from data.fixtures import DemoDataFixture
if course.id == DemoDataFixture.DEFAULT_COURSE_ID and user.id in DemoDataFixture.DEFAULT_COURSE_USERS:
abort(
400,
title="Enrollment Not Updated",
message=
"Sorry, you cannot update course role for the default users in the default demo course."
)
user_course = UserCourse.query \
.filter_by(
user_id=user.id,
course_id=course.id
) \
.first()
if not user_course:
user_course = UserCourse(user_id=user.id, course_id=course.id)
require(
EDIT,
user_course,
title="Enrollment Not Updated",
message=
"Sorry, your role in this course does not allow you to update enrollment."
)
params = new_course_user_parser.parse_args()
role_name = params.get('course_role')
course_roles = [
CourseRole.dropped.value, CourseRole.student.value,
CourseRole.teaching_assistant.value, CourseRole.instructor.value
]
if role_name not in course_roles:
abort(
400,
title="Enrollment Not Updated",
message=
"Please try again with a course role from the list of roles provided."
)
course_role = CourseRole(role_name)
if user_course.course_role != course_role:
user_course.course_role = course_role
db.session.add(user_course)
db.session.commit()
on_classlist_enrol.send(self,
event_name=on_classlist_enrol.name,
user=current_user,
course_id=course.id,
data={'user_id': user.id})
return {
'user_id': user.uuid,
'fullname': user.fullname,
'fullname_sortable': user.fullname_sortable,
'course_role': course_role.value
}
def post(self, course_uuid, user_uuid):
"""
Enrol or update a user enrolment in the course
The payload for the request has to contain course_role. e.g.
{"couse_role":"Student"}
:param course_uuid:
:param user_uuid:
:return:
"""
course = Course.get_active_by_uuid_or_404(course_uuid)
user = User.get_by_uuid_or_404(user_uuid)
if current_app.config.get('DEMO_INSTALLATION', False):
from data.fixtures import DemoDataFixture
if course.id == DemoDataFixture.DEFAULT_COURSE_ID and user.id in DemoDataFixture.DEFAULT_COURSE_USERS:
abort(400, title="Enrollment Not Updated", message="Sorry, you cannot update course role for the default users in the default demo course.")
user_course = UserCourse.query \
.filter_by(
user_id=user.id,
course_id=course.id
) \
.first()
if not user_course:
user_course = UserCourse(
user_id=user.id,
course_id=course.id
)
require(EDIT, user_course,
title="Enrollment Not Updated",
message="Sorry, your role in this course does not allow you to update enrollment.")
params = new_course_user_parser.parse_args()
role_name = params.get('course_role')
course_roles = [
CourseRole.dropped.value,
CourseRole.student.value,
CourseRole.teaching_assistant.value,
CourseRole.instructor.value
]
if role_name not in course_roles:
abort(400, title="Enrollment Not Updated", message="Please try again with a course role from the list of roles provided.")
course_role = CourseRole(role_name)
if user_course.course_role != course_role:
user_course.course_role = course_role
db.session.add(user_course)
db.session.commit()
on_classlist_enrol.send(
self,
event_name=on_classlist_enrol.name,
user=current_user,
course_id=course.id,
data={'user_id': user.id})
return {
'user_id': user.uuid,
'fullname': user.fullname,
'fullname_sortable': user.fullname_sortable,
'course_role': course_role.value
}
