feat(invoice): 引入点数价格值对象并更新发票产品结构

- 新增 PointPrice 值对象用于表示金额与货币符号
- 修改 InvoiceProduct 结构以支持多个 PointPrice 实例
- 更新 InvoiceProductRepo 以映射数据库中的价格数据
- 在测试中验证 prices 字段的正确性和类型安全

src/Domain/Invoice/Aggregate/Invoice/InvoiceProduct.php

@@ -11,12 +11,23 @@ declare(strict_types=1);
 
 namespace Singularity\HDK\Pay\Domain\Invoice\Aggregate\Invoice;
 
+use Singularity\HDK\Pay\Domain\Invoice\Aggregate\Invoice\ValueObject\PointPrice;
+
 final readonly class InvoiceProduct {
+    /**
+     * @param string $caseId
+     * @param string $uid
+     * @param string $name
+     * @param string $sku
+     * @param string $description
+     * @param PointPrice[] $prices
+     */
     public function __construct(
         public string $caseId,
         public string $uid,
         public string $name,
         public string $sku,
         public string $description,
+        public array $prices,
     ) {}
 }

src/Domain/Invoice/Aggregate/Invoice/ValueObject/PointPrice.php

@@ -0,0 +1,23 @@
+<?php
+
+/**
+ * PointPrice.php@Pay
+ *
+ * @author 李东云 <Dongyun.Li@LuxCreo.Ai>
+ * Powered by PhpStorm
+ * Created on 2025/11/25
+ */
+declare(strict_types=1);
+
+namespace Singularity\HDK\Pay\Domain\Invoice\Aggregate\Invoice\ValueObject;
+
+use Money\Money;
+use Singularity\HDK\Pay\Domain\Account\Enum\PointType;
+
+final readonly class PointPrice
+{
+    public function __construct(
+        public Money $price,
+        public string $currencySymbol,
+    ) {}
+}

src/Infrastructure/Repository/InvoiceProductRepo.php

@@ -12,7 +12,10 @@ declare(strict_types=1);
 namespace Singularity\HDK\Pay\Infrastructure\Repository;
 
 use Hyperf\Codec\Json;
+use Money\Currency;
+use Money\Money;
 use Singularity\HDK\Pay\Domain\Invoice\Aggregate\Invoice\InvoiceProduct;
+use Singularity\HDK\Pay\Domain\Invoice\Aggregate\Invoice\ValueObject\PointPrice;
 use Singularity\HDK\Pay\Domain\Invoice\Repository\InvoiceProductRepoInterface;
 
 final class InvoiceProductRepo extends AbstractRepo implements InvoiceProductRepoInterface
@@ -33,6 +36,16 @@ final class InvoiceProductRepo extends AbstractRepo implements InvoiceProductRep
             name: $result['name'],
             sku: $result['sku'],
             description: $result['description'],
+            prices: array_map(
+                callback: fn(array $price) => new PointPrice(
+                    price: new Money(
+                        amount: bcmul((string)$price['amount'], '100', 2),
+                        currency: new Currency($price['currency']),
+                    ),
+                    currencySymbol: $price['symbol'],
+                ),
+                array: $result['prices'],
+            ),
         );
     }
 }

tests/Feature/Invoice/QueryCaseInvoiceProductTest.php

@@ -10,16 +10,20 @@
 
 
 use Singularity\HDK\Pay\Domain\Invoice\Aggregate\Invoice\InvoiceProduct;
+use Singularity\HDK\Pay\Domain\Invoice\Aggregate\Invoice\ValueObject\PointPrice;
 use Singularity\HDK\Pay\Infrastructure\Repository\InvoiceProductRepo;
 
 use function Hyperf\Support\make;
 
 it('should can query case invoice product', function () {
+    /** @var InvoiceProductRepo $invoiceProductRepo */
     $invoiceProductRepo = make(InvoiceProductRepo::class);
 
     $caseId = '68affb136c01d';
 
     $result = $invoiceProductRepo->getCaseProduct(caseId: $caseId);
 
-    expect($result)->toBeInstanceOf(InvoiceProduct::class);
+    expect($result)->toBeInstanceOf(InvoiceProduct::class)
+        ->prices->toBeArray()
+        ->each->toBeInstanceOf(PointPrice::class);
 });