def register_participant(enrollment_id, plugin_id, plugin_scratch,
owner_name, owner_domain):
# Checking that owner exists, is using a valid password, and the plugin is registered to that owner
if OwnerService.does_owner_exist(owner_name, owner_domain):
if PluginService.is_plugin_registered(plugin_id):
owner = OwnerService.get(owner_name, owner_domain)
enrollment = EnrollmentService.get(enrollment_id)
plugin = PluginService.get_plugin(plugin_id)
if owner.id == enrollment.owner_id == plugin.owner_id:
if EnrollmentService.is_enrollment_open(enrollment_id):
participants = Model.repository.participants
participant = participants.create()
participant.enrollment_id = enrollment_id
participant.plugin_id = plugin_id
participant.plugin_scratch = plugin_scratch
return participant.save()
else:
raise secure.SecurityException("Enrollment not open")
else:
raise secure.SecurityException(
"Owner is not valid for enrollment or plugin")
else:
raise secure.SecurityException("Plugin is not valid")
def get_participant(participant_id):
participants = Model.repository.participants
participant = participants.select(
Where(participants.id, Where.EQUAL, participant_id))
if participant is None:
return None
if EnrollmentService.is_enrollment_open(participant.enrollment_id):
return participant
else:
raise secure.SecurityException("Participant no longer accessible")