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src/automats/categoryViewAutomat.js

@@ -323,6 +323,64 @@ export function appendArticlesToCategoryViews({ categoryId, articles }) {
   }
 }
 
+/**
+ * Updates an article in all loaded category views.
+ *
+ * @param {object} article Article detail or row with at least `sku`.
+ * @returns {void}
+ */
+export function updateArticleInCategoryViews(article) {
+  if (!article || article.sku == null) return;
+  const sku = String(article.sku);
+  const targetCategoryIds = Array.isArray(article.categoryIds)
+    ? new Set(article.categoryIds.map(String))
+    : null;
+
+  for (const [slug, item] of categoryViews._items.entries()) {
+    if (!item?.data) continue;
+    const viewCatId = String(item.data.categoryId);
+    const existingIndex = (item.data.articles || []).findIndex((r) => String(r.sku) === sku);
+
+    if (existingIndex >= 0) {
+      if (targetCategoryIds && !targetCategoryIds.has(viewCatId)) {
+        // Article moved out of this category
+        categoryViews.key(slug).set({
+          ...item.data,
+          articles: item.data.articles.filter((r) => String(r.sku) !== sku),
+        });
+      } else {
+        // Update in-place
+        const existing = item.data.articles[existingIndex];
+        const updatedArticles = [...item.data.articles];
+        updatedArticles[existingIndex] = {
+          ...existing,
+          ...article,
+          name: article.name ?? existing.name,
+          price: article.price ?? (Array.isArray(article.prices) ? article.prices[0]?.net : null) ?? article.net ?? existing.price,
+          net: article.net ?? article.price ?? (Array.isArray(article.prices) ? article.prices[0]?.net : null) ?? existing.net,
+          stock: article.stock ?? existing.stock,
+          available: article.available ?? existing.available,
+          warehouses: article.warehouses ?? existing.warehouses,
+          brand: article.brand ?? existing.brand,
+          brandName: article.brand?.name ?? article.brandName ?? existing.brandName,
+          childCount: article.childCount ?? existing.childCount,
+          isParent: Boolean(article.childCount > 0 || article.isParent || existing.isParent),
+        };
+        categoryViews.key(slug).set({
+          ...item.data,
+          articles: updatedArticles,
+        });
+      }
+    } else if (targetCategoryIds && targetCategoryIds.has(viewCatId)) {
+      // Article added to this category
+      categoryViews.key(slug).set({
+        ...item.data,
+        articles: [...(item.data.articles || []), article],
+      });
+    }
+  }
+}
+
 /**
  * Removes a deleted article from every loaded view that contains it.
  *