first commit

Xboard/app/Http/Resources/CouponResource.php

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+<?php
+
+namespace App\Http\Resources;
+
+use App\Models\Coupon;
+use App\Services\CouponService;
+use App\Services\PlanService;
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+/**
+ * 优惠券资源类
+ *
+ * @property array|null $limit_plan_ids 限制可用的套餐ID列表
+ */
+class CouponResource extends JsonResource
+{
+    /**
+     * 将资源转换为数组
+     *
+     * @param Request $request 请求实例
+     * @return array<string, mixed> 转换后的数组
+     */
+    public function toArray(Request $request): array
+    {
+        return [
+            ...$this->resource->toArray(),
+            'limit_plan_ids' => empty($this->limit_plan_ids) ? null : collect($this->limit_plan_ids)
+                ->map(fn(mixed $id): string => (string) $id)
+                ->values()
+                ->all(),
+            'limit_period' => empty($this->limit_period) ? null : collect($this->limit_period)
+                ->map(fn(mixed $period): string => (string) PlanService::convertToLegacyPeriod($period))
+                ->values()
+                ->all(),
+        ];
+    }
+}