dashlibstorage/scripts/test-unique-slugs.js

import assert from 'node:assert/strict';
import { mkdtempSync, rmSync } from 'node:fs';
import { tmpdir } from 'node:os';
import { join } from 'node:path';
import LibDashStore from '../src/index.js';
import { BetterSqlite3Provider } from '../src/providers/sqlite3/index.js';

async function run() {
  console.log('--- Testing Unique Slugs Disambiguation ---');

  const tempDir = mkdtempSync(join(tmpdir(), 'test-slugs-'));
  const dbFile = join(tempDir, 'test.db');
  const storageDir = join(tempDir, 'storage');

  const provider = new BetterSqlite3Provider({
    filename: dbFile,
    storageDir,
  });

  await provider.initialize();
  const store = await new LibDashStore(provider);

  try {
    const googleAuthId = await store.google_auth.add('slug-tester@example.com');
    const company = await store.company.create({
      name: 'Slug Corp',
      iso639: 'de',
      taxrate: 19,
      reducedtaxrate: 7,
      googleAuthId,
    });
    await store.google_auth.setSelectedCompany(googleAuthId, company.id);

    console.log('1. Testing createUnderParent duplicate slugs...');
    const art1 = await store.article.createUnderParent({
      googleAuthId,
      parentId: company.rootCategoryId,
      name: 'Root Father Shirt',
    });
    const art1Res = await store.article.getBySku(googleAuthId, art1.sku);
    assert.equal(art1Res.article.slug, 'root-father-shirt', `Expected slug 'root-father-shirt', got '${art1Res.article.slug}'`);

    const art2 = await store.article.createUnderParent({
      googleAuthId,
      parentId: company.rootCategoryId,
      name: 'Root Father Shirt',
    });
    const art2Res = await store.article.getBySku(googleAuthId, art2.sku);
    assert.equal(art2Res.article.slug, 'root-father-shirt-2', `Expected slug 'root-father-shirt-2', got '${art2Res.article.slug}'`);

    const art3 = await store.article.createUnderParent({
      googleAuthId,
      parentId: company.rootCategoryId,
      name: 'Root Father Shirt',
    });
    const art3Res = await store.article.getBySku(googleAuthId, art3.sku);
    assert.equal(art3Res.article.slug, 'root-father-shirt-3', `Expected slug 'root-father-shirt-3', got '${art3Res.article.slug}'`);

    console.log('2. Testing updateBySku self-collision and renaming...');
    // Update art2 without changing name
    await store.article.updateBySku(googleAuthId, art2.sku, { unitamount: 2 });
    let updated2 = await store.article.getBySku(googleAuthId, art2.sku);
    assert.equal(updated2.article.slug, 'root-father-shirt-2', `Expected unchanged slug, got '${updated2.article.slug}'`);

    // Update art2 with same name
    await store.article.updateBySku(googleAuthId, art2.sku, { name: 'Root Father Shirt' });
    updated2 = await store.article.getBySku(googleAuthId, art2.sku);
    assert.equal(updated2.article.slug, 'root-father-shirt-2', `Expected slug to remain 'root-father-shirt-2', got '${updated2.article.slug}'`);

    // Rename art2 to something else
    await store.article.updateBySku(googleAuthId, art2.sku, { name: 'Unique Shirt' });
    updated2 = await store.article.getBySku(googleAuthId, art2.sku);
    assert.equal(updated2.article.slug, 'unique-shirt', `Expected slug 'unique-shirt', got '${updated2.article.slug}'`);

    // Rename art3 to 'Root Father Shirt' again: should take root-father-shirt-2 now that it is free
    await store.article.updateBySku(googleAuthId, art3.sku, { name: 'Root Father Shirt' });
    const updated3 = await store.article.getBySku(googleAuthId, art3.sku);
    assert.equal(updated3.article.slug, 'root-father-shirt-2', `Expected slug to fill gap 'root-father-shirt-2', got '${updated3.article.slug}'`);

    console.log('3. Testing addChild duplicate slugs...');
    const attrName = await store.attributename.create(googleAuthId, { name: 'Größe' });
    await store.article.toggleFather(googleAuthId, art1.sku, {
      isFather: true,
      attributeNameId: attrName.id,
    });
    const child1 = await store.article.addChild(googleAuthId, art1.sku, {
      value: 'M',
    });
    assert.equal(child1.article.slug, 'root-father-shirt-m', `Expected child slug 'root-father-shirt-m', got '${child1.article.slug}'`);

    // Add another child with name that yields same slug
    const child2 = await store.article.addChild(googleAuthId, art1.sku, {
      value: 'L',
      name: 'Root Father Shirt - M',
    });
    assert.equal(child2.article.slug, 'root-father-shirt-m-2', `Expected child slug 'root-father-shirt-m-2', got '${child2.article.slug}'`);

    console.log('4. Testing importRows duplicate slugs in same batch...');
    const importRes = await store.article.importRows({
      googleAuthId,
      rows: [
        { sku: 'IMP-1', name: 'Batch Shirt', parentId: company.rootCategoryId },
        { sku: 'IMP-2', name: 'Batch Shirt', parentId: company.rootCategoryId },
        { sku: 'IMP-3', name: 'Batch Shirt', parentId: company.rootCategoryId },
      ],
    });
    assert.equal(importRes.errors.length, 0, `Import had errors: ${JSON.stringify(importRes.errors)}`);
    assert.equal(importRes.imported.length, 3);

    const imp1 = await store.article.getBySku(googleAuthId, 'IMP-1');
    const imp2 = await store.article.getBySku(googleAuthId, 'IMP-2');
    const imp3 = await store.article.getBySku(googleAuthId, 'IMP-3');

    assert.equal(imp1.article.slug, 'batch-shirt');
    assert.equal(imp2.article.slug, 'batch-shirt-2');
    assert.equal(imp3.article.slug, 'batch-shirt-3');

    console.log('5. Testing company isolation...');
    const company2 = await store.company.create({
      name: 'Other Corp',
      iso639: 'de',
      taxrate: 19,
      reducedtaxrate: 7,
      googleAuthId,
    });
    await store.google_auth.setSelectedCompany(googleAuthId, company2.id);

    const artCompany2 = await store.article.createUnderParent({
      googleAuthId,
      parentId: company2.rootCategoryId,
      name: 'Root Father Shirt',
    });
    const artCompany2Detail = await store.article.getBySku(googleAuthId, artCompany2.sku);
    assert.equal(artCompany2Detail.article.slug, 'root-father-shirt', `Expected 'root-father-shirt' in company 2, got '${artCompany2Detail.article.slug}'`);

    console.log('✅ ALL SLUG TESTS PASSED');
  } finally {
    try {
      rmSync(tempDir, { recursive: true, force: true });
    } catch {}
  }
}

run().catch((err) => {
  console.error('Test failed:', err);
  process.exit(1);
});