Fix profit_gold API for gold apps without orders relation eager load.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/Http/Controllers/Customer/OrderController.php

@@ -116,18 +116,30 @@ class OrderController extends Controller
 
     public function profit_gold()
     {
-        $customer = Customer::with(['wallet', 'orders'])
-            ->findOrFail(auth('customer')->id());
+        $customerId = auth('customer')->id();
+        $customer = Customer::with(['wallet'])
+            ->findOrFail($customerId);
 
-        $lastPrice = Price::latest('created_at')->value('price') ?? 0;
-        $goldAmount = $customer->wallet->first()->gold ?? 0;
-        $orders = $customer->orders;
+        $lastPrice = (float) (Price::latest('created_at')->value('price') ?? 0);
 
-        $averagePrice = $orders->avg('price') ?? 0;
-        $averageFee = $orders->avg('fee') ?? 0;
-        $totalProfit = $orders->sum(fn ($order) => $order->direction === 1
-            ? $order->profit_per_moment
-            : -$order->profit_per_moment);
+        $mainWallet = $customer->wallet->first(
+            fn ($wallet) => is_null($wallet->product_id) && is_null($wallet->fund_id)
+        ) ?? $customer->wallet->first();
+        $goldAmount = (float) ($mainWallet->gold ?? 0);
+
+        $orders = Order::query()
+            ->where('customer_id', $customerId)
+            ->where('type', 1)
+            ->where('sts', 2)
+            ->get();
+
+        $averagePrice = (float) ($orders->avg('price') ?? 0);
+        $averageFee = (float) ($orders->avg('fee') ?? 0);
+        $totalProfit = $orders->sum(function (Order $order) use ($lastPrice) {
+            $profitPerMoment = ($lastPrice - (float) $order->price) * (float) $order->amount;
+
+            return (int) $order->direction === 1 ? $profitPerMoment : -$profitPerMoment;
+        });
 
         $feeSingle = (float) (Setting::where('key', 'fee_single')->value('value') ?? config('fee.single', 0));
         $currentPriceWithFee = $lastPrice + $feeSingle;