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src/queries/product-list.js

@@ -14,6 +14,12 @@ WITH TaxRates AS (
   SELECT kSteuerklasse, fSteuersatz
   FROM dbo.tSteuersatz
   WHERE kSteuerzone IN (SELECT kSteuerzone FROM dbo.tSteuerzone WHERE cName = @taxZoneName)
+),
+ImageRV AS (
+  SELECT kArtikel, MAX(CONVERT(BIGINT, bRowversion)) AS maxImageRV
+  FROM dbo.tArtikelbildPlattform
+  WHERE kShop = @kShop
+  GROUP BY kArtikel
 )
 SELECT TOP (@limit)
   a.kArtikel AS id,
@@ -22,7 +28,11 @@ SELECT TOP (@limit)
   a.fVKNetto AS netPrice,
   tr.fSteuersatz AS taxRate,
   a.dErstelldatum AS createdAt,
-  CONVERT(BIGINT, a.bRowversion) AS lastChanged,
+  CASE
+    WHEN ir.maxImageRV IS NOT NULL AND ir.maxImageRV > CONVERT(BIGINT, a.bRowversion)
+    THEN ir.maxImageRV
+    ELSE CONVERT(BIGINT, a.bRowversion)
+  END AS lastChanged,
   (
     SELECT TOP 1 img.cHash
     FROM dbo.tArtikelbildPlattform abp
@@ -48,13 +58,17 @@ SELECT TOP (@limit)
 FROM dbo.tArtikel a
 INNER JOIN dbo.tArtikelBeschreibung ab ON ab.kArtikel = a.kArtikel AND ab.kSprache = @languageId
 LEFT JOIN TaxRates tr ON tr.kSteuerklasse = a.kSteuerklasse
+LEFT JOIN ImageRV ir ON ir.kArtikel = a.kArtikel
 WHERE a.cAktiv = 'Y'
   AND (@kShop = 0 OR EXISTS (
     SELECT 1 FROM dbo.tKategorieArtikel ka
     INNER JOIN dbo.tKategorieShop ks ON ks.kKategorie = ka.kKategorie AND ks.kShop = @kShop
     WHERE ka.kArtikel = a.kArtikel
   ))
-  AND CONVERT(BIGINT, a.bRowversion) > @cursor
+  AND (
+    CONVERT(BIGINT, a.bRowversion) > @cursor
+    OR (ir.maxImageRV IS NOT NULL AND ir.maxImageRV > @cursor)
+  )
 ORDER BY lastChanged ASC;
 `;