`bin/faa-fetch-all.js`

46 lines
#!/usr/bin/env node
// Fetch FAA costs for EVERY FAA-signature product on the store (free HTTP).
// Framed cost is artwork-independent (verified: same size/frame/mat/finish =>
// same price across artworks), so we price each distinct config SIGNATURE once
// and map it onto every variant's configKey — ~36 fetches instead of ~468.

const { openSession, priceFramedConfig } = require('../lib/faa-http');
const { parseSku, configKey } = require('../lib/parse-sku');
const { loadCache, saveCache } = require('../lib/faa-cost');
const { listFaaProducts } = require('../lib/shopify');

// Per-artwork page URL — size ladders are artwork-aspect-specific, so each
// artwork needs its own configurator session (verified: seeding all off one
// artwork drops the odd-aspect sizes like 24x30/32x40).
const artUrl = id => `https://fineartamerica.com/art/${id}`;

(async () => {
  const ps = await listFaaProducts();
  const byArtwork = new Map();     // artworkid -> distinct cfgs (deduped)
  let total = 0;
  for (const p of ps) for (const v of p.variants) {
    const c = parseSku(v.sku); if (!c) continue;
    total++;
    const a = c.artworkid || 'NONE';
    if (!byArtwork.has(a)) byArtwork.set(a, new Map());
    byArtwork.get(a).set(configKey(c), c);
  }
  console.log(`${ps.length} FAA products, ${total} variants across ${byArtwork.size} artworks`);

  const cache = loadCache();
  let priced = 0, failed = 0;
  for (const [artworkId, cfgs] of byArtwork) {
    const s = await openSession(artUrl(artworkId));
    let a = 0, f = 0;
    for (const c of cfgs.values()) {
      if (c.productid !== 'printframed') { f++; continue; }
      const cost = await priceFramedConfig(s, c);
      if (cost != null) { cache[configKey(c)] = cost; a++; } else f++;
    }
    priced += a; failed += f;
    console.log(`  artwork ${artworkId}: ${a} priced, ${f} failed`);
    saveCache(cache); // checkpoint after each artwork
  }
  console.log(`\npriced ${priced} variants (${failed} failed) across ${byArtwork.size} artworks. ($0 — free HTTP)`);
})().catch(e => { console.error(e); process.exit(1); });