fixed عدهف

2026-06-22 21:29:25 +03:30
parent 6ebd02beb8
commit e8d17c1c04
4 changed files with 136 additions and 20 deletions
@@ -416,6 +416,86 @@ class Controller extends BaseController
        return in_array($group, ['سکه', 'گوی', 'مکعب', 'شمش', 'سکه پارسیان'], true);
    }

+    public static function productUnitPayload($product): array
+    {
+        if (!$product) {
+            return [];
+        }
+
+        if (is_array($product)) {
+            return $product;
+        }
+
+        return [
+            'unit' => $product->unit ?? null,
+            'direct_price' => $product->direct_price ?? null,
+            'group_type' => $product->group_type ?? null,
+            'amount' => $product->amount ?? null,
+            'trade_by_quantity' => $product->trade_by_quantity ?? null,
+        ];
+    }
+
+    public static function convertWeight(float $value, ?string $fromUnit, ?string $toUnit): float
+    {
+        $from = trim((string) ($fromUnit ?? ''));
+        $to = trim((string) ($toUnit ?? ''));
+
+        if ($from === '' || $to === '' || $from === $to) {
+            return $value;
+        }
+
+        $grams = self::weightToGrams($value, $from);
+
+        return $to === 'کیلوگرم' ? $grams / 1000 : $grams;
+    }
+
+    /**
+     * مقدار و واحد نمایشی تراکنش — منبع حقیقت: unit محصول در ادمین.
+     * معامله مقداری + وزن دارد: تعداد ذخیره‌شده × وزن هر واحد.
+     */
+    public static function resolveTransactionDisplayGoldAndUnit(?array $payload, float $gold, bool $onMainWallet = false): array
+    {
+        if ($payload === []) {
+            return [$gold, self::tradeWeightUnit()];
+        }
+
+        $sign = $gold < 0 ? -1 : 1;
+        $absGold = abs($gold);
+
+        if (
+            self::usesQuantityTrade($payload)
+            && self::hasProductUnitWeight($payload)
+            && self::isWeightBasedProductUnit($payload['unit'] ?? null)
+        ) {
+            $factor = (float) ($payload['amount'] ?? 1);
+
+            return [
+                round($absGold * $factor, 3) * $sign,
+                trim((string) $payload['unit']),
+            ];
+        }
+
+        $unit = self::productQuantityUnit($payload);
+        $productWeightUnit = self::isWeightBasedProductUnit($payload['unit'] ?? null)
+            ? trim((string) $payload['unit'])
+            : null;
+
+        if ($onMainWallet && $productWeightUnit) {
+            $tradeUnit = self::tradeWeightUnit();
+
+            if ($productWeightUnit !== $tradeUnit) {
+                return [
+                    round(self::convertWeight($absGold, $tradeUnit, $productWeightUnit), 3) * $sign,
+                    $productWeightUnit,
+                ];
+            }
+
+            return [$gold, $productWeightUnit];
+        }
+
+        return [$gold, $unit];
+    }
+
    public static function productQuantityUnit(?array $product): string
    {
        $unit = trim((string) ($product['unit'] ?? ''));
@@ -427,7 +507,7 @@ class Controller extends BaseController
            return 'عدد';
        }

-        return 'گرم';
+        return self::tradeWeightUnit();
    }

    /** مطابق ادمین: وزن «دارد» => amount > 0 ؛ «ندارد» => amount = 0 */