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feat(portal-url): accept return_to param for stale-tab recovery #2

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Merged
rrader26 merged 1 commit into from
May 23, 2026
Merged

feat(portal-url): accept return_to param for stale-tab recovery #2

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2 changes: 1 addition & 1 deletion app/controllers/api/v1/customers_controller.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -19,7 +19,7 @@ def create
def portal_url
customer = current_organization.customers.find_by(external_id: params[:customer_external_id])

result = ::CustomerPortal::GenerateUrlService.call(customer:)
result = ::CustomerPortal::GenerateUrlService.call(customer:, return_to: params[:return_to])

if result.success?
render(
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14 changes: 11 additions & 3 deletions app/services/customer_portal/generate_url_service.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -2,8 +2,9 @@

module CustomerPortal
class GenerateUrlService < BaseService
def initialize(customer:)
def initialize(customer:, return_to: nil)
@customer = customer
@return_to = return_to

super
end
Expand All @@ -14,13 +15,20 @@ def call
public_authenticator = ActiveSupport::MessageVerifier.new(ENV["SECRET_KEY_BASE"])
message = public_authenticator.generate(customer.id, expires_in: 12.hours)

result.url = "#{ENV["LAGO_FRONT_URL"]}/customer-portal/#{message}"
url = "#{ENV["LAGO_FRONT_URL"]}/customer-portal/#{message}"
# return_to lets the host app self-heal a stale portal tab: when the
# JWT expires, lago-front bounces back to this URL with ?refresh=1 so
# the host app's billing page can mint a fresh URL.
if return_to.present?
url += "?return_to=#{CGI.escape(return_to)}"
end
result.url = url

result
end

private

attr_reader :customer
attr_reader :customer, :return_to
end
end
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