new-site/scripts/gen-service-catalog.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

72 lines
2.6 KiB
JavaScript

#!/usr/bin/env node
/**
* Generate the site's read-only service catalog from the API's single source.
*
* Source : api/src/service-catalog.ts (COMPLIANCE_SERVICES -- the authority)
* Output : site/src/lib/service-catalog.generated.ts (SERVICE_META for display)
*
* Run automatically before the site build (site `prebuild` script). Never edit
* the generated file by hand. To change a price or name, edit the API catalog.
*
* We import the API module directly (it is plain TS with a literal object), via
* a tiny transpile-free parse: the catalog is a static object literal, so we
* evaluate it in a sandboxed module context.
*/
import { readFileSync, writeFileSync } 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 SRC = resolve(ROOT, "api/src/service-catalog.ts");
const OUT = resolve(ROOT, "site/src/lib/service-catalog.generated.ts");
const tsSource = readFileSync(SRC, "utf8");
// Extract the object literal assigned to COMPLIANCE_SERVICES.
const m = tsSource.match(/export const COMPLIANCE_SERVICES[^=]*=\s*(\{[\s\S]*?\n\});/);
if (!m) {
console.error("[gen-service-catalog] could not locate COMPLIANCE_SERVICES object literal in", SRC);
process.exit(1);
}
// The object literal is valid JS (string keys, number/bool/string values, trailing commas).
// Evaluate it safely in an isolated function scope (no access to anything).
let catalog;
try {
catalog = Function(`"use strict"; return (${m[1]});`)();
} catch (e) {
console.error("[gen-service-catalog] failed to evaluate catalog literal:", e);
process.exit(1);
}
const slugs = Object.keys(catalog).sort();
const lines = slugs.map((slug) => {
const s = catalog[slug];
const parts = [`name: ${JSON.stringify(s.name)}`, `price_cents: ${s.price_cents}`];
if (s.gov_fee_label) parts.push(`gov_fee_label: ${JSON.stringify(s.gov_fee_label)}`);
return ` ${JSON.stringify(slug)}: { ${parts.join(", ")} },`;
});
const out = `/**
* AUTO-GENERATED -- DO NOT EDIT.
*
* Source of truth: api/src/service-catalog.ts (COMPLIANCE_SERVICES).
* Regenerate with: node scripts/gen-service-catalog.mjs (runs on site prebuild).
*
* Display-only subset (name, price_cents, gov_fee_label) of the API catalog,
* so the public site can never drift from what the API actually charges.
*/
export interface ServiceMeta {
name: string;
price_cents: number;
gov_fee_label?: string;
}
export const SERVICE_META: Record<string, ServiceMeta> = {
${lines.join("\n")}
};
`;
writeFileSync(OUT, out);
console.log(`[gen-service-catalog] wrote ${slugs.length} services -> ${OUT}`);