fix price force refresh 2

app/Services/LivePriceCacheService.php

@@ -37,19 +37,15 @@ class LivePriceCacheService
         return $body;
     }
 
-    /** پاسخ سریع بدون API خارجی — از آخرین رکورد prices + تنظیمات */
+    /** پاسخ سریع بدون API خارجی — از آخرین رکورد prices + تنظیمات (همان فرمول lastPrice) */
     public function buildFromDatabase(): array
     {
         $config = app(ConfigService::class);
         $display = app(ProductDisplayPriceService::class);
         $last = Price::orderByDesc('id')->first();
-        $base = $last ? (int) $last->price : 0;
+        $base = $last ? (float) $last->price : 0.0;
         $provider = $config->priceProvider();
 
-        $montzarPrice = 0;
-        $zaarboxPrice = 0;
-        $mainProductPrice = 0;
-
         if ($base <= 0) {
             $payload = [
                 'sell' => 0,
@@ -63,35 +59,32 @@ class LivePriceCacheService
                 'time' => now(),
             ];
         } else {
-            $diffBuy = (int) $config->displayBuySpreadRial();
-            $diffSell = (int) $config->displaySellSpreadRial();
-            $openBuy = true;
-            $openSell = true;
+            $montzarSource = 0;
+            $zaarboxSource = 0;
+            $mainProductSource = 0;
+            $priceSource = 'database_last';
 
             if ($provider === 'montzar') {
-                $montzarPrice = $config->getInt('montzar_live_price', 0) ?: $base;
-                $montzarDiff = (int) $config->getInt('montzar_diff', 0);
-                $diffBuy += $montzarDiff;
-                $diffSell += $montzarDiff;
-                $openBuy = $config->getBool('montzar_open_buy', true);
-                $openSell = $config->getBool('montzar_open_sell', true);
+                $liveMontzar = (float) $config->get('montzar_live_price', 0);
+                $montzarSource = (int) ($liveMontzar > 0 ? $liveMontzar : $base);
+                // DB از آخرین tick montzar پر شده — همان فرمول نمایش معامله
+                $priceSource = 'montzar';
             } elseif ($provider === 'zaarbox') {
-                $zaarboxPrice = $base;
+                $zaarboxSource = (int) $base;
             } elseif ($provider === 'main_product') {
-                $mainProductPrice = $base;
+                $mainProductSource = (int) $base;
             }
 
-            $buy = $openBuy ? (int) ceil($base + $diffBuy) : 0;
-            $sell = $openSell ? max(0, (int) ceil($base - $diffSell)) : 0;
+            $trade = $config->buildTradeDisplayPrices($base, $priceSource);
 
             $payload = [
-                'sell' => $sell,
-                'buy' => $buy,
-                'price_last' => $buy,
-                'price' => $base,
-                'main_product' => $mainProductPrice,
-                'montzar' => $montzarPrice,
-                'zaarbox' => $zaarboxPrice,
+                'sell' => $trade['sell'],
+                'buy' => $trade['buy'],
+                'price_last' => $trade['priceLast'],
+                'price' => (int) $base,
+                'main_product' => $mainProductSource,
+                'montzar' => $montzarSource,
+                'zaarbox' => $zaarboxSource,
                 'closed' => false,
                 'time' => now(),
             ];
@@ -105,8 +98,6 @@ class LivePriceCacheService
             : ['sell' => $payload['sell'] ?? 0, 'buy' => $payload['buy'] ?? 0];
         $payload['last_historical'] = $display->resolveHistoricalBasePrice();
 
-        $display->cacheLivePricePayload($payload);
-
         return $payload;
     }
 }