`scripts/adapters/index.js`

38 lines
// scripts/adapters/index.js — the generalized per-vendor LIVE-STOCK adapter registry.
//
// Each adapter is a module exporting `async run(ctx)` where ctx = { sku, pool, newSession,
// romoLogin, catalogTable, log }. It owns its own login (creds read from the DB — never a
// hardcoded/echoed secret), resolves the SKU's vendor product page, reads stock/availability,
// and returns a PUBLIC-SAFE result:
//
//   success: { available:true, session_opened, vendor, in_stock, lead_time, price, raw_stock_label, as_of, source }
//   failure: { available:false, session_opened, reason }
//
// PUBLIC-SAFE CONTRACT (enforced by every adapter): only availability + our-RETAIL price ever
// leave here. `price` is emitted ONLY when the adapter can produce our retail (WallQuest transforms
// its cost→retail); portal net/trade prices and vendor DTC prices are NEVER emitted (price:null).
const ADAPTERS = {
  wallquest: require('./wallquest'),
  romo: require('./romo'),
  thibaut: require('./thibaut'), // trade portal — creds referenced in place from the dw-price-stock vault
  'shopify-public': require('./shopify-public'),
  'woo-public': require('./woo-public'),
  'schema-public': require('./schema-public'), // login-free schema.org/Magento availability
  koroseal: require('./koroseal'),   // login-free Available/Discontinued liveness (spec/sample line — no inventory count)
  designtex: require('./designtex'), // login-free schema.org availability (WIRED; parked — grid rows carry no SKU key to route)
  schumacher: require('./schumacher'), // vault-portal (WIRED; parked/dim — quote-only line, portal exposes no live stock signal)
  fabricut: require('./fabricut'),   // vault-portal (WIRED; parked/dim — price-oriented, no stock field; catalog too small)
  contrado: require('./contrado'),   // made-to-order (WIRED; parked/dim — print-on-demand, no live stock signal exists)
  'kravet-db': require('./kravet-db'), // $0 DB read — Kravet-family authoritative MAP price file (no Browserbase session)
};

function get(key) { return ADAPTERS[key] || null; }

async function run(key, ctx) {
  const a = get(key);
  if (!a) return { available: false, session_opened: false, reason: `no adapter '${key}'` };
  return a.run(ctx);
}

module.exports = { run, get, keys: () => Object.keys(ADAPTERS) };