new-site/scripts/check-service-catalog-drift.mjs
justin 09e21a6c97 refactor(pricing): single source of truth for the service catalog
Previously two hand-maintained price lists (API COMPLIANCE_SERVICES + site
SERVICE_META) drifted apart -- that is how the healthcare +$200 raise charged
$399 while displaying $599. Eliminate the drift class entirely:

- Move the catalog to api/src/service-catalog.ts (the authority; checkout
  charges from it). compliance-orders.ts imports it.
- scripts/gen-service-catalog.mjs generates site/src/lib/service-catalog.generated.ts
  from the API source. intake_manifest.ts re-exports SERVICE_META from it, so all
  ~60 site pages keep working unchanged.
- deploy.sh regenerates + drift-checks before building (site build context is
  ./site only and cannot read ../api, so generation happens host-side).
- scripts/check-service-catalog-drift.mjs fails the build if the generated file
  ever diverges from the API (verified: passes aligned, fails on mismatch).

To change a price now, edit ONE file: api/src/service-catalog.ts.
2026-06-07 19:11:34 -05:00

52 lines
2.4 KiB
JavaScript

#!/usr/bin/env node
/**
* Drift guard: the site's generated catalog MUST match the API source.
*
* Run in CI / pre-deploy. Regenerates the catalog into memory from
* api/src/service-catalog.ts and compares it to the committed
* site/src/lib/service-catalog.generated.ts. Fails (exit 1) on any difference,
* so a price edited in the API but not regenerated, or the generated file
* hand-edited, is caught before it reaches customers.
*
* Usage: node scripts/check-service-catalog-drift.mjs
*/
import { readFileSync } from "node:fs";
import { fileURLToPath } from "node:url";
import { dirname, resolve } from "node:path";
const __dirname = dirname(fileURLToPath(import.meta.url));
const ROOT = resolve(__dirname, "..");
const GEN = resolve(ROOT, "site/src/lib/service-catalog.generated.ts");
// Regenerate to a temp string by invoking the generator's parse logic inline.
const SRC = resolve(ROOT, "api/src/service-catalog.ts");
const tsSource = readFileSync(SRC, "utf8");
const m = tsSource.match(/export const COMPLIANCE_SERVICES[^=]*=\s*(\{[\s\S]*?\n\});/);
if (!m) { console.error("drift-check: cannot parse API catalog"); process.exit(1); }
const apiCatalog = Function(`"use strict"; return (${m[1]});`)();
// Parse the committed generated file's SERVICE_META.
const genSource = readFileSync(GEN, "utf8");
const gm = genSource.match(/export const SERVICE_META[^=]*=\s*(\{[\s\S]*?\n\});/);
if (!gm) { console.error("drift-check: cannot parse generated SERVICE_META"); process.exit(1); }
const gen = Function(`"use strict"; return (${gm[1]});`)();
let problems = [];
for (const slug of Object.keys(apiCatalog)) {
const a = apiCatalog[slug];
const g = gen[slug];
if (!g) { problems.push(`${slug}: missing from generated file`); continue; }
if (a.price_cents !== g.price_cents) problems.push(`${slug}: price API=${a.price_cents} generated=${g.price_cents}`);
if (a.name !== g.name) problems.push(`${slug}: name mismatch`);
if ((a.gov_fee_label || undefined) !== (g.gov_fee_label || undefined)) problems.push(`${slug}: gov_fee_label mismatch`);
}
for (const slug of Object.keys(gen)) {
if (!apiCatalog[slug]) problems.push(`${slug}: in generated file but not in API`);
}
if (problems.length) {
console.error("SERVICE CATALOG DRIFT DETECTED (run: node scripts/gen-service-catalog.mjs):");
for (const p of problems) console.error(" - " + p);
process.exit(1);
}
console.log(`drift-check: OK -- ${Object.keys(apiCatalog).length} services, API and generated catalog match.`);