u

scripts/test-ledger.js

@@ -47,6 +47,14 @@ async function run() {
       parentId: company.rootCategoryId,
       name: 'Ledger Linked Article',
     });
+    assert.equal(article.track_stock, false, 'Newly created article must have track_stock disabled');
+
+    await assert.rejects(
+      async () => store.article.setTrackStockBySku(googleAuthId, article.sku, true),
+      /At least one warehouse is required to enable stock tracking/,
+      'Should reject enabling stock tracking when no warehouse exists',
+    );
+
     await store.articlesupplier.create(googleAuthId, article.sku, {
       entityId: supplier.id,
       sku: 'SKU-ABC',
@@ -278,6 +286,9 @@ async function run() {
     assert.equal(articleDetail.article.warehouses[1].id, wh1.id);
     assert.equal(articleDetail.article.warehouses[1].sort, 1);
 
+    // Enable stock tracking now that warehouses exist
+    await store.article.setTrackStockBySku(googleAuthId, article.sku, true);
+
     // Add ledger row with warehouse
     const rowWithWh = await store.ledger.add(googleAuthId, {
       manifestarticle_id: manifestarticleId1,
@@ -318,6 +329,38 @@ async function run() {
     const whListAfterDelete = await store.warehouse.list(googleAuthId);
     assert.equal(whListAfterDelete.length, 1);
     assert.equal(whListAfterDelete[0].id, wh1.id);
+
+    // Test last warehouse guard with track_stock articles
+    const freshCompany = await store.company.create({
+      name: 'Warehouse Test Co',
+      iso639: 'de',
+      taxrate: 19,
+      reducedtaxrate: 7,
+      googleAuthId,
+    });
+    await store.google_auth.setSelectedCompany(googleAuthId, freshCompany.id);
+    const testWh = await store.warehouse.create(googleAuthId, { name: 'Only Warehouse' });
+    const testArt = await store.article.createUnderParent({
+      googleAuthId,
+      parentId: freshCompany.rootCategoryId,
+      name: 'Tracked Article',
+      track_stock: true,
+    });
+    assert.equal(testArt.track_stock, true);
+    await assert.rejects(
+      async () => store.warehouse.delete(googleAuthId, testWh.id),
+      /Cannot delete the last warehouse while articles have stock tracking enabled/,
+      'Should reject deleting last warehouse when articles have track_stock enabled',
+    );
+    // Disable track_stock on the article, then deleting the last warehouse must succeed
+    await store.article.setTrackStockBySku(googleAuthId, testArt.sku, false);
+    await store.warehouse.delete(googleAuthId, testWh.id);
+    const remainingWh = await store.warehouse.list(googleAuthId);
+    assert.equal(remainingWh.length, 0);
+
+    // Switch back to original company
+    await store.google_auth.setSelectedCompany(googleAuthId, company.id);
+
     console.log('✓ Warehouse CRUD and ledger enforcement passed');
 
     console.log('✓ All ledger tests passed successfully!');