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Refactor LTI study group assignment

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This commit is contained in:
Sebastian Serth
2021-02-16 21:52:31 +01:00
parent 9a86b7810b
commit 0f55c64ddd
1 changed files with 6 additions and 6 deletions
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12
app/controllers/concerns/lti.rb
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@ -75,9 +75,9 @@ module Lti
result result
end end
def mooc_course def context_id?
# All Xikolo platforms set the custom_course to the course code # All platforms (except HPI Schul-Cloud) set the context_id
params[:custom_course] params[:context_id]
end end
def refuse_lti_launch(options = {}) def refuse_lti_launch(options = {})
@ -195,13 +195,13 @@ module Lti
def set_study_group_membership def set_study_group_membership
group = if mooc_course group = if not context_id?
StudyGroup.find_or_create_by(external_id: @provider.resource_link_id, consumer: @consumer)
else
# Ensure to find the group independent of the name and set it only once. # Ensure to find the group independent of the name and set it only once.
StudyGroup.find_or_create_by(external_id: @provider.context_id, consumer: @consumer) do |new_group| StudyGroup.find_or_create_by(external_id: @provider.context_id, consumer: @consumer) do |new_group|
new_group.name = @provider.context_title new_group.name = @provider.context_title
end end
else
StudyGroup.find_or_create_by(external_id: @provider.resource_link_id, consumer: @consumer)
end end
group.external_users << @current_user unless group.external_users.include? @current_user group.external_users << @current_user unless group.external_users.include? @current_user
group.save group.save