The previous single body field could not distinguish 'use the default' from
'save the pre-filled default', so the first settings save locked the hint in
as a custom override for ALL orders — the paid/unpaid default logic never ran.
Give each payment state its own editable body field (emailBodyHtmlDePaid /
emailBodyHtmlEnPaid) with its own empty-fallback. A body submitted unchanged
from its built-in default is stored as empty, so 'use default' survives saves
and future default updates propagate.
Persist paymentStatus on the Invoice at generation time and use it at send
time to pick the default email body. Paid orders (paid/refunded/voided) now
get a body without the bank-transfer reference hint; outstanding orders keep
it. Custom merchant templates still override the defaults for both cases.
- Add Invoice.paymentStatus column + migration
- Split DEFAULT_EMAIL_BODY_{DE,EN} into _PAID/_UNPAID variants
- Persist paymentStatus in generateInvoice; select default in email.server
- Document behaviour on the settings page
- Add email-templates test (paid omits hint, unpaid keeps it)
- New custom server.js (replaces react-router-serve): ISO timestamps on
all console.* output and on access logs, and skip successful /healthz
polls so real traffic stays visible.
- New ProcessedWebhook table + dedupe helper keyed on
X-Shopify-Webhook-Id; stops Shopify retries from triggering a second
invoice email when the original delivery exceeded the 5s ack timeout.
- orders/create + orders/fulfilled now respond 200 immediately and run
the PDF/email work in the background so we stay under that timeout.
- pickLanguage(): non-German locales (it, fr, es, ...) now default to
English instead of falling back to German. Empty/unknown still maps to
'de' so the per-shop defaultLanguage chain keeps working.
- Tests for pickLanguage and dedupe via node --test + tsx.
- Drop wireTransferGatewayNames from ShopSettings (new migration).
- Replace string-matching with a GraphQL query against
Order.transactions[].manualPaymentGateway, the first-class flag
Shopify exposes for any merchant-defined manual payment method.
- Both webhook handlers now fetch the order on the fly to classify it,
removing the configurable gateway-names field from settings.
- New ShopSettings fields: autoEmailOnWireTransferPlaced,
autoEmailOnFulfilledNonWireTransfer, wireTransferGatewayNames.
- New Automations section in settings with two toggles + gateway list.
- orders/create webhook now fires automation 1 (wire-transfer placed).
- New orders/fulfilled webhook fires automation 2 (non-wire-transfer fulfilled).
- Shared helper services/invoice/automations.server.ts handles classification
and idempotent generate+send (skips if already sent).
- Webhook subscription for orders/fulfilled added to all 3 app tomls.
This is the non-Plus fallback for Shopify Flow, whose custom-app actions
are gated to Plus stores only.
Gerhard Scheikl