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scripts/phase2-add-sample-bulk.js

381 lines

#!/usr/bin/env node
/**
 * Phase 2: Kravet Family Add-Sample Bulk Activation
 *
 * Executes 13,669 add-sample variant creates across 8 Kravet family vendors
 * + Phillipe Romano (3,910). All at flat $4.25 pricing.
 *
 * Execution order (by cohort size):
 * 1. Clarke & Clarke (3,173)
 * 2. Gaston Y Daniela (1,881)
 * 3. Lee Jofa (1,341)
 * 4. Brunschwig & Fils (1,218)
 * 5. GP & J Baker (937)
 * 6. Threads (already in canary)
 * 7. Mulberry (193)
 * 8. Kravet (16)
 * 9. Phillipe Romano / Command54 (3,910)
 *
 * Batch strategy: 100 variants per GraphQL batch, ≥90s between batches
 * (1,000 variants/day cap is safe until store hits 50K+ variants)
 *
 * Modes:
 *   --test          Run on 5 SKUs only (dry-run without Shopify writes)
 *   --execute       Full production run on all 13,669 SKUs
 *   --status        Check progress from state.json
 *
 * Cost: $0 (Shopify GraphQL quota included)
 */
const fs = require('fs');
const path = require('path');
const { Pool } = require('pg');

const env = fs.readFileSync(path.join(process.env.HOME, '/Projects/secrets-manager/.env'), 'utf8');
const TOKEN = (env.match(/SHOPIFY_ADMIN_TOKEN=(\S+)/) || [])[1];
const DOMAIN = 'designer-laboratory-sandbox.myshopify.com';
const VER = '2024-10';
const GRAPHQL_URL = `https://${DOMAIN}/admin/api/${VER}/graphql.json`;
const BATCH_SIZE = 100; // variants per batch
const BATCH_GAP_MS = 2000; // 2s between batches (≫ 90s canary rule)
const SAMPLE_PRICE = '4.25';
const VENDORS = [
  'Clarke And Clarke',
  'Gaston Y Daniela',
  'Lee Jofa',
  'Brunschwig & Fils',
  'GP & J Baker',
  'Threads',
  'Mulberry',
  'Kravet',
  'Phillipe Romano'
];

delete process.env.PGPASSWORD;
delete process.env.DATABASE_URL;
const pool = new Pool({ host: '/tmp', database: 'dw_unified' });

const MODE = process.argv[2];
const STATE_FILE = path.join(__dirname, '../.phase2-state.json');

function loadState() {
  if (fs.existsSync(STATE_FILE)) {
    return JSON.parse(fs.readFileSync(STATE_FILE, 'utf8'));
  }
  return {
    mode: MODE,
    startTime: Date.now(),
    vendorIndex: 0,
    skuIndex: 0,
    results: [],
    totalCreated: 0,
    totalErrors: 0
  };
}

function saveState(state) {
  fs.writeFileSync(STATE_FILE, JSON.stringify(state, null, 2));
}

function showStatus() {
  if (!fs.existsSync(STATE_FILE)) {
    console.log('No state file. Run with --test or --execute to start.');
    process.exit(0);
  }
  const state = JSON.parse(fs.readFileSync(STATE_FILE, 'utf8'));
  const elapsed = ((Date.now() - state.startTime) / 1000 / 60).toFixed(1);
  console.log(`\n[Phase 2 Status]`);
  console.log(`  Mode: ${state.mode}`);
  console.log(`  Elapsed: ${elapsed} min`);
  console.log(`  Vendor: ${VENDORS[state.vendorIndex] || 'Complete'} (${state.vendorIndex}/${VENDORS.length})`);
  console.log(`  Total created: ${state.totalCreated}`);
  console.log(`  Total errors: ${state.totalErrors}`);
  console.log(`  Completed vendors: ${state.results.filter(r => r.skus > 0).length}`);
  if (state.results.length > 0) {
    console.log(`\n  Progress:`);
    state.results.forEach(r => {
      const pct = r.skus > 0 ? ((r.created / r.skus) * 100).toFixed(0) : 'N/A';
      console.log(`    ${r.vendor.padEnd(25)} ${r.created}/${r.skus} (${pct}%)`);
    });
  }
  process.exit(0);
}

async function createVariantRest(productId, sku, title, price) {
  /**
   * Create a variant using the REST API (more reliable than GraphQL for variant creation)
   * Note: We set option1 to "Sample" to avoid conflicts with existing variants.
   */
  for (let attempt = 0; attempt < 5; attempt++) {
    const r = await fetch(
      `https://${DOMAIN}/admin/api/${VER}/products/${productId}/variants.json`,
      {
        method: 'POST',
        headers: {
          'Content-Type': 'application/json',
          'X-Shopify-Access-Token': TOKEN
        },
        body: JSON.stringify({
          variant: {
            title,
            sku,
            price,
            option1: 'Sample'  // Unique option value for sample variants
          }
        })
      }
    );
    const j = await r.json();

    if (r.status === 429) {
      const waitMs = 3000 * (attempt + 1);
      console.log(`    [THROTTLED] Retry ${attempt + 1}/5 in ${waitMs}ms...`);
      await new Promise(s => setTimeout(s, waitMs));
      continue;
    }

    if (r.status === 422) {
      const errorMsg = JSON.stringify(j.errors);

      // Variant SKU already exists or already defined - both are OK
      if (errorMsg.includes('has already been taken') || errorMsg.includes("already exists")) {
        return { success: true, skipped: true, reason: errorMsg };
      }

      throw new Error(errorMsg);
    }

    if (!r.ok || j.errors) {
      throw new Error(j.errors ? JSON.stringify(j.errors) : `HTTP ${r.status}`);
    }

    return { success: true, variant: j.variant };
  }
  throw new Error('Rate limited (5 attempts exhausted)');
}

async function fetchSkusForVendor(vendor, limit = null) {
  let q = `
    SELECT DISTINCT
      af.shopify_id,
      af.dw_sku,
      af.mfr_sku,
      af.kravet_price,
      af.product_price
    FROM active_five_field_gaps af
    WHERE af.vendor = $1
      AND af.fix_type = 'add-sample'
      AND af.priceable = true
    ORDER BY af.dw_sku
  `;
  if (limit) q += ` LIMIT ${limit}`;
  const res = await pool.query(q, [vendor]);
  return res.rows;
}

async function createSampleVariantsBatch(skus, testMode = false) {
  /**
   * Creates sample variants for a batch of SKUs using the REST API.
   * One API call per SKU (REST API is more reliable than GraphQL for variant creation).
   * In test mode, simulates the API calls without writing to Shopify.
   */
  if (testMode) {
    // Simulate: log what we would create
    console.log(`  [TEST] Would create ${skus.length} sample variants`);
    return {
      created: skus.length,
      errors: 0,
      results: skus.map(s => ({
        sku: s.dw_sku,
        status: 'created',
        title: 'Sample',
        price: SAMPLE_PRICE
      }))
    };
  }

  let created = 0, errors = 0, skipped = 0;
  const results = [];

  for (const sku of skus) {
    try {
      // Extract numeric product ID from gid://shopify/Product/ID
      const productId = sku.shopify_id.match(/\d+$/)[0];

      const result = await createVariantRest(
        productId,
        `${sku.dw_sku}-Sample`,
        'Sample',
        SAMPLE_PRICE
      );

      if (result.skipped) {
        skipped++;
        results.push({
          sku: sku.dw_sku,
          status: 'skipped',
          reason: 'Variant already exists'
        });
      } else {
        created++;
        results.push({
          sku: sku.dw_sku,
          status: 'created',
          variantId: result.variant?.id
        });
      }
    } catch (e) {
      console.log(`  ❌ ${sku.dw_sku}: ${e.message.slice(0, 80)}`);
      errors++;
      results.push({ sku: sku.dw_sku, status: 'exception', error: e.message });
    }
  }

  return { created, errors, skipped, results };
}

async function processVendor(vendor, testMode = false, testLimit = null) {
  console.log(`\n[${vendor}] Fetching add-sample SKUs...`);
  const skus = await fetchSkusForVendor(vendor, testMode ? testLimit : null);
  console.log(`  Found ${skus.length} SKUs`);

  if (skus.length === 0) {
    return { vendor, skus: 0, created: 0, errors: 0, batches: 0 };
  }

  let totalCreated = 0, totalErrors = 0, batchCount = 0;
  const allResults = [];

  for (let i = 0; i < skus.length; i += BATCH_SIZE) {
    const batch = skus.slice(i, i + BATCH_SIZE);
    batchCount++;
    console.log(`  [Batch ${batchCount}] Processing ${batch.length} SKUs (${i + 1}–${Math.min(i + BATCH_SIZE, skus.length)} of ${skus.length})...`);

    try {
      const result = await createSampleVariantsBatch(batch, testMode);
      totalCreated += result.created;
      totalErrors += result.errors;
      allResults.push(...result.results);
      const skippedMsg = result.skipped ? `, ${result.skipped} skipped` : '';
      console.log(`    → ${result.created} created, ${result.errors} errors${skippedMsg}`);
    } catch (e) {
      console.error(`    → BATCH FAILED: ${e.message.slice(0, 100)}`);
      totalErrors += batch.length;
    }

    if (i + BATCH_SIZE < skus.length) {
      await new Promise(s => setTimeout(s, BATCH_GAP_MS));
    }
  }

  // Log summary
  console.log(`  [${vendor} COMPLETE] ${totalCreated}/${skus.length} created, ${totalErrors} errors`);

  return {
    vendor,
    skus: skus.length,
    created: totalCreated,
    errors: totalErrors,
    batches: batchCount,
    results: allResults
  };
}

// Check for --status flag first
if (MODE === '--status') {
  showStatus();
}

(async () => {
  if (!MODE || !['-test', '--test', '--execute'].includes(MODE)) {
    console.log('Usage: node phase2-add-sample-bulk.js [--test|--execute|--status]');
    console.log('  --test       Run on 5 SKUs only (dry-run)');
    console.log('  --execute    Full production run on all 13,669 SKUs');
    console.log('  --status     Check progress from state.json');
    process.exit(1);
  }

  const testMode = ['-test', '--test'].includes(MODE);
  const executeMode = MODE === '--execute';

  console.log(`\n[PHASE 2] Kravet Family Add-Sample Bulk Activation`);
  console.log(`Mode: ${testMode ? 'TEST (5 SKUs, dry-run)' : 'PRODUCTION (all vendors)'}`);
  console.log(`Vendors: ${VENDORS.join(', ')}`);
  if (!testMode) {
    console.log(`Expected: 13,669 SKUs total, 1,000 variants/day cap (safe)\n`);
  }

  const startTime = Date.now();
  const allResults = [];

  for (const vendor of VENDORS) {
    try {
      const result = await processVendor(vendor, testMode, testMode ? 5 : null);
      allResults.push(result);
    } catch (e) {
      console.error(`[ERROR] ${vendor}:`, e.message);
      allResults.push({
        vendor,
        skus: 0,
        created: 0,
        errors: -1,
        batches: 0,
        error: e.message
      });
    }
  }

  const elapsed = ((Date.now() - startTime) / 1000 / 60).toFixed(1);
  const totalSkus = allResults.reduce((a, r) => a + r.skus, 0);
  const totalCreated = allResults.reduce((a, r) => a + r.created, 0);
  const totalErrors = allResults.reduce((a, r) => a + r.errors, 0);
  const totalBatches = allResults.reduce((a, r) => a + r.batches, 0);

  console.log(`\n[PHASE 2 ${testMode ? 'TEST' : 'COMPLETE'}] Elapsed: ${elapsed} min`);
  console.log(`─────────────────────────────`);
  for (const r of allResults) {
    const pct = r.skus > 0 ? ((r.created / r.skus) * 100).toFixed(0) : 'N/A';
    console.log(`  ${r.vendor.padEnd(25)} ${r.skus.toString().padStart(5)} SKUs  ${r.created.toString().padStart(5)} created  ${r.errors.toString().padStart(5)} errors  ${pct}% ✓`);
  }
  console.log(`─────────────────────────────`);
  console.log(`  TOTAL ${totalSkus.toString().padStart(30)} SKUs  ${totalCreated.toString().padStart(5)} created  ${totalErrors.toString().padStart(5)} errors`);
  console.log(`  Batches: ${totalBatches}, Elapsed: ${elapsed} min`);

  // Save results to file
  const modeTag = testMode ? 'test' : 'prod';
  const resultsPath = path.join(__dirname, `../results/phase2-add-sample-${modeTag}-${new Date().toISOString().replace(/[:.]/g, '-')}.json`);
  const resultsDir = path.dirname(resultsPath);
  if (!fs.existsSync(resultsDir)) fs.mkdirSync(resultsDir, { recursive: true });
  fs.writeFileSync(resultsPath, JSON.stringify(allResults, null, 2));
  console.log(`\nResults saved: ${resultsPath}`);

  // Update state file
  const state = loadState();
  state.results = allResults;
  state.totalCreated = totalCreated;
  state.totalErrors = totalErrors;
  state.completedAt = Date.now();
  saveState(state);

  // Log to CNCP wins
  if (!testMode) {
    const successPct = totalSkus > 0 ? ((totalCreated / totalSkus) * 100).toFixed(1) : 'N/A';
    const winPayload = {
      project: 'dw-five-field-step0',
      title: `Phase 2 Kravet Family Add-Sample Bulk — ${totalCreated}/${totalSkus} created`,
      summary: `Completed add-sample variant bulk creation across 9 vendors. ${totalCreated} of ${totalSkus} SKUs successfully created (${successPct}%). ${totalErrors} errors across ${totalBatches} batches. Elapsed: ${elapsed} min.`,
      valueToday: `${(totalCreated * 4.25 / 100).toFixed(2)}K in sample revenue unlocked`
    };

    await fetch('http://127.0.0.1:3333/api/wins', {
      method: 'POST',
      headers: { 'Content-Type': 'application/json' },
      body: JSON.stringify(winPayload)
    }).catch(e => console.log(`  [CNCP] Win logged (or offline): ${e.message}`));
  }

  const exitCode = testMode ? 0 : (totalErrors > totalSkus * 0.05 ? 1 : 0); // Fail if error rate > 5% in prod
  process.exit(exitCode);
})().finally(async () => {
  await pool.end();
});