feat(offer): live catalog price list in the public offer, served by the render sidecar
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Robokassa moderation requires the public offer to list every digital good with
its price. Move /offer/ off the static landing container to the render sidecar:
it splices the live catalog price list (§4.4) into the owner-edited
ui/legal/offer_ru.md and renders it with the shared ui/src/lib/offer.ts — one
renderer, no drift, always matching the current catalog with no redeploy.

- backend: /api/v1/internal/offer/pricing (internal, off the edge allow-list)
  projects the active catalog into two markdown tables — chip packs priced per
  rail (roubles / VK votes / Telegram Stars) and chip-priced values — through
  payments.Money so no float reaches the page. Cached in memory: warmed at boot,
  marked stale on every catalog mutation, so a served render issues no query.
- renderer: GET /offer/ fetches the tables and substitutes them at the
  <#pricing_template#> marker, then renders; offer_ru.md is baked into the image
  and marked is bundled from ui. GET /offer -> 301. Only /offer/ is edge-exposed.
- caddy: route /offer/ to the sidecar; drop the now-dead landing /offer/
  handlers and the vite emit-offer plugin.
- offer: fill §4.3 (the chip-payment wording) and drop the in-page back link.
- landing footer: a feedback link (the offer's Telegram contact) beside the
  offer link.
- docs (ARCHITECTURE, FUNCTIONAL +_ru, renderer README), CI /offer/ probe,
  unit + integration + node tests.
This commit is contained in:
Ilia Denisov
2026-07-10 20:25:41 +02:00
parent a241e43d79
commit b6c2598710
32 changed files with 524 additions and 90 deletions
+8 -12
View File
@@ -2,13 +2,15 @@ import { marked } from 'marked';
/**
* renderOfferHtml renders the public-offer markdown source into a standalone,
* self-contained HTML document served statically at `/offer/`. The build emits
* the result as `dist/offer/index.html` (see the `emit-offer` plugin in
* `vite.config.ts`), which the landing container serves.
* self-contained HTML document served at `/offer/`. It runs server-side in the
* render sidecar (`renderer/src/offer.mjs`), which reads the owner-edited
* `ui/legal/offer_ru.md`, splices the live catalog price list into it and calls
* this function — one renderer shared with the browser build, kept unit-tested
* here (`offer.test.ts`).
*
* The input `markdown` is trusted repository content (the owner-edited
* `ui/legal/offer_ru.md`), not user input, so the rendered HTML is deliberately
* not sanitised. The page carries its own minimal light/dark styling so it needs
* The input `markdown` is trusted repository content plus the backend's own
* catalog projection, not user input, so the rendered HTML is deliberately not
* sanitised. The page carries its own minimal light/dark styling so it needs
* neither the app bundle nor `app.css`.
*/
export function renderOfferHtml(markdown: string): string {
@@ -55,11 +57,6 @@ export function renderOfferHtml(markdown: string): string {
a {
color: var(--accent);
}
.back {
display: inline-block;
margin-bottom: 20px;
text-decoration: none;
}
h1 {
font-size: 1.6rem;
text-align: center;
@@ -84,7 +81,6 @@ export function renderOfferHtml(markdown: string): string {
</head>
<body>
<main>
<a class="back" href="/">← На главную</a>
${body}
</main>
</body>