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star-erp/app/Modules/Integration/Controllers/OrderSyncController.php

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<?php
namespace App\Modules\Integration\Controllers;
use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use App\Modules\Integration\Models\SalesOrder;
use App\Modules\Integration\Models\SalesOrderItem;
use App\Modules\Inventory\Services\InventoryService;
use App\Modules\Inventory\Models\Product;
use App\Modules\Inventory\Models\Warehouse;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Log;
class OrderSyncController extends Controller
{
protected $inventoryService;
public function __construct(InventoryService $inventoryService)
{
$this->inventoryService = $inventoryService;
}
public function store(Request $request)
{
$request->validate([
'external_order_id' => 'required|string|unique:sales_orders,external_order_id',
'warehouse' => 'nullable|string',
'warehouse_id' => 'nullable|exists:warehouses,id',
'items' => 'required|array',
'items.*.pos_product_id' => 'required|string',
'items.*.qty' => 'required|numeric|min:0.0001',
'items.*.price' => 'required|numeric',
]);
try {
return DB::transaction(function () use ($request) {
// 1. Create Order
$order = SalesOrder::create([
'external_order_id' => $request->external_order_id,
'status' => 'completed',
'payment_method' => $request->payment_method ?? 'cash',
'total_amount' => 0, // Will calculate
'sold_at' => $request->sold_at ?? now(),
'raw_payload' => $request->all(),
]);
// Find Warehouse (Default to "銷售倉庫")
$warehouseId = $request->warehouse_id;
if (empty($warehouseId)) {
$warehouseName = $request->warehouse ?: '銷售倉庫';
$warehouse = Warehouse::firstOrCreate(['name' => $warehouseName], [
'code' => 'SALES-' . strtoupper(bin2hex(random_bytes(4))),
'type' => 'system_sales',
'is_active' => true,
]);
$warehouseId = $warehouse->id;
}
$totalAmount = 0;
foreach ($request->items as $itemData) {
// Find product by external ID (Strict Check)
$product = Product::where('external_pos_id', $itemData['pos_product_id'])->first();
if (!$product) {
throw new \Exception("Product not found for POS ID: " . $itemData['pos_product_id'] . ". Please sync product first.");
}
$qty = $itemData['qty'];
$price = $itemData['price'];
$lineTotal = $qty * $price;
$totalAmount += $lineTotal;
// 2. Create Order Item
SalesOrderItem::create([
'sales_order_id' => $order->id,
'product_id' => $product->id,
'product_name' => $product->name, // Snapshot name
'quantity' => $qty,
'price' => $price,
'total' => $lineTotal,
]);
// 3. Deduct Stock (Force negative allowed for POS orders)
$this->inventoryService->decreaseStock(
$product->id,
$warehouseId,
$qty,
"POS Order: " . $order->external_order_id,
true // Force = true
);
}
$order->update(['total_amount' => $totalAmount]);
return response()->json([
'message' => 'Order synced and stock deducted successfully',
'order_id' => $order->id,
], 201);
});
} catch (\Exception $e) {
Log::error('Order Sync Failed', ['error' => $e->getMessage(), 'payload' => $request->all()]);
return response()->json(['message' => 'Sync failed: ' . $e->getMessage()], 400);
}
}
}