From 6fe34883c68b3ef5b38bf309380a67c19bdc6aab Mon Sep 17 00:00:00 2001
From: Malek Tellissi <malek@tellissi.com>
Date: Sat, 12 Sep 2026 17:22:37 +0200
Subject: [PATCH] Add 'Publish to Shopify' for locally-created products

New header action on the product edit page creates the entire product
(title, description, all variants) in Shopify via API. The returned
shopify_product_id and per-variant shopify_variant_ids are stored
locally. After success the page reloads so status badges update.
Button is hidden once the product is already linked to Shopify.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 .../ProductResource/Pages/EditProduct.php     | 38 +++++++++++++++
 app/Services/ShopifyService.php               | 48 +++++++++++++++++++
 2 files changed, 86 insertions(+)

diff --git a/app/Filament/User/Resources/ProductResource/Pages/EditProduct.php b/app/Filament/User/Resources/ProductResource/Pages/EditProduct.php
index 8301292..2c5f469 100644
--- a/app/Filament/User/Resources/ProductResource/Pages/EditProduct.php
+++ b/app/Filament/User/Resources/ProductResource/Pages/EditProduct.php
@@ -17,6 +17,15 @@ class EditProduct extends EditRecord
     protected function getHeaderActions(): array
     {
         return [
+            Actions\Action::make('shopify-create-product')
+                ->label('In Shopify veröffentlichen')
+                ->icon('heroicon-o-arrow-up-tray')
+                ->color('warning')
+                ->requiresConfirmation()
+                ->modalHeading('Produkt in Shopify anlegen')
+                ->modalDescription('Erstellt das Produkt mit allen Varianten in Shopify und verknüpft die IDs.')
+                ->visible(fn () => ! $this->record->shopify_product_id)
+                ->action(fn () => $this->createProductInShopify()),
             Actions\Action::make('rezept-versionen')
                 ->label('Rezept-Versionen')
                 ->icon('heroicon-o-clock')
@@ -112,6 +121,35 @@ class EditProduct extends EditRecord
         $product->update(['recipes_id' => $recipe->id]);
     }
 
+    public function createProductInShopify(): void
+    {
+        $product = $this->record;
+
+        if ($product->shopify_product_id) {
+            Notification::make()->title('Bereits in Shopify verknüpft')->warning()->send();
+            return;
+        }
+
+        $sizes = ProductSize::with('packing')->where('product_id', $product->id)->get();
+
+        try {
+            $result = app(ShopifyService::class)->createProduct($product, $sizes);
+
+            $product->update(['shopify_product_id' => $result['shopify_product_id']]);
+
+            foreach ($result['variants'] as $packingId => $variantId) {
+                ProductSize::where('product_id', $product->id)
+                    ->where('packing_id', $packingId)
+                    ->update(['shopify_variant_id' => $variantId]);
+            }
+
+            Notification::make()->title('Produkt in Shopify erstellt')->success()->send();
+            $this->redirect(ProductResource::getUrl('edit', ['record' => $product]));
+        } catch (\Throwable $e) {
+            Notification::make()->title('Shopify-Fehler')->body($e->getMessage())->danger()->send();
+        }
+    }
+
     public function publishVariantToShopify(int $sizeId): void
     {
         $size    = ProductSize::with('packing')->find($sizeId);
diff --git a/app/Services/ShopifyService.php b/app/Services/ShopifyService.php
index 7dc9d89..0fe0da7 100644
--- a/app/Services/ShopifyService.php
+++ b/app/Services/ShopifyService.php
@@ -76,6 +76,54 @@ class ShopifyService
         return $variants;
     }
 
+    public function createProduct(\App\Models\Product $product, \Illuminate\Support\Collection $sizes): array
+    {
+        $variants = $sizes->map(fn (ProductSize $s) => array_filter([
+            'option1' => $s->packing->name . ' ' . $s->packing->size . 'g',
+            'price'   => number_format((float) $s->price, 2, '.', ''),
+            'sku'     => $s->sku ?: null,
+            'barcode' => $s->gtin ?: null,
+        ]))->values()->toArray();
+
+        $body = [
+            'product' => [
+                'title'     => $product->title,
+                'body_html' => $product->description
+                    ? '<p>' . nl2br(e($product->description)) . '</p>'
+                    : '',
+            ],
+        ];
+
+        if (! empty($variants)) {
+            $body['product']['variants'] = $variants;
+        }
+
+        $response = Http::withHeader('X-Shopify-Access-Token', $this->token)
+            ->post("{$this->baseUrl}/products.json", $body);
+
+        if ($response->failed()) {
+            throw new \RuntimeException(
+                'Shopify-Fehler ' . $response->status() . ': ' . $response->body()
+            );
+        }
+
+        $shopifyProduct  = $response->json('product');
+        $shopifyVariants = $shopifyProduct['variants'];
+
+        // Match returned variants back to local sizes by index (same order as sent)
+        $variantMap = [];
+        foreach ($sizes as $index => $size) {
+            if (isset($shopifyVariants[$index])) {
+                $variantMap[$size->packing_id] = (string) $shopifyVariants[$index]['id'];
+            }
+        }
+
+        return [
+            'shopify_product_id' => (string) $shopifyProduct['id'],
+            'variants'           => $variantMap,
+        ];
+    }
+
     public function createVariant(string $shopifyProductId, ProductSize $size): string
     {
         $packing  = $size->packing;