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# frozen_string_literal: true
module WorkItems
module Callbacks
class Assignees < Base
def before_create
set_assignee_ids
end
def before_update
set_assignee_ids
end
private
def set_assignee_ids
params[:assignee_ids] = [] if excluded_in_new_type?
return unless params.has_key?(:assignee_ids) && has_permission?(:set_work_item_metadata)
new_assignee_ids = filter_assignee_ids(params[:assignee_ids])
return if new_assignee_ids.sort == work_item.assignee_ids.sort
work_item.assignee_ids = new_assignee_ids
end
def filter_assignee_ids(assignee_ids)
assignee_ids = assignee_ids.first(1) unless work_item.allows_multiple_assignees?
assignees = User.id_in(assignee_ids)
assignees.select { |assignee| assignee.can?(:read_work_item, work_item) }.map(&:id)
end
end
end
end
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