feat: per-event organizer name + reply-to on ticket emails
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Each organizer is different, so the sender identity of ticket emails is
now per event rather than per instance:

- `extra.organizer_name` → From display name "Organizer via <site title>"
  (site title alone when unset). The From address stays the instance
  mailbox — that is what DKIM signs — so this costs nothing in mail auth.
- `extra.reply_to_email` → Reply-To; blank falls back to the email on the
  LNbits account that owns the event wallet; no header when neither
  exists. When a reply-to exists the body says "Questions? Reply to this
  email and it reaches <organizer>", and "Organizer: <name>" is listed
  with the ticket details.

Both fields sit next to the existing per-event subject/body in the admin
dialog. The organizer's own wording (in whatever language) remains
`notification_body`.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EYwoAkZZmXMMmaBp4WGUBo
This commit is contained in:
Padreug 2026-09-09 12:34:19 +02:00
commit 72b9c540f7
7 changed files with 193 additions and 25 deletions

View file

@ -4,16 +4,17 @@ Running log of fork features that are shaped so they could be offered to
`lnbits/events` (or `lnbits/lnbits`). Add a row whenever a change lands here
in an upstream-compatible form; strike it when the PR merges upstream.
| Feature | Where | Upstream target | Readiness |
| ------------------------------------------------------------------------------------------------------------------------------------------------ | ------------------------------------------------------------ | ----------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------- |
| `frontend_url` + origin allow-list + `?checkout=` return contract | `views_api.py` `_resolve_frontend_root`, `api_ticket_create` | lnbits/events | after the #33 rebase, as a small PR |
| Ticket ids minted before the invoice so `success_url` can carry them | `api_ticket_create` | lnbits/events | ships with the above |
| `extra.checkout` (success/cancel URL, `customer_email`, line item, metadata) on fiat purchases | `api_ticket_create` | lnbits/events (needs lnbits `StripeCheckoutOptions.cancel_url`/`customer_email`, PR'd from aiolabs/lnbits) | with the lnbits patch |
| `extra.payment_methods` per event + `tickets_payment_methods` NIP-52 tag | `models.py`, `nostr_publisher.py` | lnbits/events (v2 PR #64 introduces the same field) | offer as review input on #64 |
| `asyncio.to_thread` around the smtplib send | `services.py` `_send_ticket_email_notification` | lnbits/events | trivial, standalone |
| QR logo overlay in `make_qr_png` (instance `lnbits_qr_logo`) | `views_api.py` | lnbits/events | standalone |
| Multi-ticket purchase as N rows on one `payment_hash` | `api_ticket_create`, `crud.py` | lnbits/events | overlaps v2 baskets; review input on #64 |
| Free tickets without minting an invoice | `_issue_free_tickets` | lnbits/events | small, standalone |
| NIP-52 publishing + approval workflow | `nostr_*.py`, `views_api.py` | lnbits/events #46 | open; rebase onto v1.6.8 |
| `Date` + `Message-ID` + From display name on the ticket email (`build_ticket_email`); event details in the body | `services.py` | lnbits/events (mailer) **and** lnbits/lnbits `send_email` (same omissions, hits password-reset/admin mails) | trivial, standalone — measured: SpamAssassin MISSING_DATE 1.4 + MISSING_MID 0.14 |
| Ticket card PNG (event/when/where/QR/name/id) attached to the ticket email instead of a remote `<img>` (`qr.py`, `GET /api/v1/ticket-card/{id}`) | `qr.py`, `services.py` | lnbits/events (their "ticket image" compositing could reuse the renderer) | standalone; mail-tester: removes HTML_IMAGE_ONLY (1.8) |
| Feature | Where | Upstream target | Readiness |
| ----------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------ | ----------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------- |
| `frontend_url` + origin allow-list + `?checkout=` return contract | `views_api.py` `_resolve_frontend_root`, `api_ticket_create` | lnbits/events | after the #33 rebase, as a small PR |
| Ticket ids minted before the invoice so `success_url` can carry them | `api_ticket_create` | lnbits/events | ships with the above |
| `extra.checkout` (success/cancel URL, `customer_email`, line item, metadata) on fiat purchases | `api_ticket_create` | lnbits/events (needs lnbits `StripeCheckoutOptions.cancel_url`/`customer_email`, PR'd from aiolabs/lnbits) | with the lnbits patch |
| `extra.payment_methods` per event + `tickets_payment_methods` NIP-52 tag | `models.py`, `nostr_publisher.py` | lnbits/events (v2 PR #64 introduces the same field) | offer as review input on #64 |
| `asyncio.to_thread` around the smtplib send | `services.py` `_send_ticket_email_notification` | lnbits/events | trivial, standalone |
| QR logo overlay in `make_qr_png` (instance `lnbits_qr_logo`) | `views_api.py` | lnbits/events | standalone |
| Multi-ticket purchase as N rows on one `payment_hash` | `api_ticket_create`, `crud.py` | lnbits/events | overlaps v2 baskets; review input on #64 |
| Free tickets without minting an invoice | `_issue_free_tickets` | lnbits/events | small, standalone |
| NIP-52 publishing + approval workflow | `nostr_*.py`, `views_api.py` | lnbits/events #46 | open; rebase onto v1.6.8 |
| `Date` + `Message-ID` + From display name on the ticket email (`build_ticket_email`); event details in the body | `services.py` | lnbits/events (mailer) **and** lnbits/lnbits `send_email` (same omissions, hits password-reset/admin mails) | trivial, standalone — measured: SpamAssassin MISSING_DATE 1.4 + MISSING_MID 0.14 |
| Ticket card PNG (event/when/where/QR/name/id) attached to the ticket email instead of a remote `<img>` (`qr.py`, `GET /api/v1/ticket-card/{id}`) | `qr.py`, `services.py` | lnbits/events (their "ticket image" compositing could reuse the renderer) | standalone; mail-tester: removes HTML_IMAGE_ONLY (1.8) |
| Per-event sender identity: `extra.organizer_name` (From display name "X via <site>") + `extra.reply_to_email` (Reply-To, falls back to owner account email) | `models.py`, `services.py`, admin dialog | lnbits/events | small, standalone |