47 lines
1.2 KiB
Ruby
47 lines
1.2 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
module Achievements
|
|
class RevokeService
|
|
attr_reader :current_user, :user_achievement
|
|
|
|
def initialize(current_user, user_achievement)
|
|
@current_user = current_user
|
|
@user_achievement = user_achievement
|
|
end
|
|
|
|
def execute
|
|
return error_no_permissions unless allowed?(user_achievement.achievement)
|
|
return error_already_revoked if user_achievement.revoked?
|
|
|
|
user_achievement.assign_attributes({
|
|
revoked_by_user_id: current_user.id,
|
|
revoked_at: Time.zone.now
|
|
})
|
|
return error_awarding unless user_achievement.save
|
|
|
|
ServiceResponse.success(payload: user_achievement)
|
|
end
|
|
|
|
private
|
|
|
|
def allowed?(achievement)
|
|
current_user&.can?(:award_achievement, achievement)
|
|
end
|
|
|
|
def error_no_permissions
|
|
error('You have insufficient permissions to revoke this achievement')
|
|
end
|
|
|
|
def error_already_revoked
|
|
error('This achievement has already been revoked')
|
|
end
|
|
|
|
def error_awarding
|
|
error(user_achievement&.errors&.full_messages || 'Failed to revoke achievement')
|
|
end
|
|
|
|
def error(message)
|
|
ServiceResponse.error(message: Array(message))
|
|
end
|
|
end
|
|
end
|