fix: 测试包年商品改用 USD，避免 CNY 不被支持

Waffo 测试侧 Yearly Product 仅支持 USD；按 Product ID 自动选币种。

backend/internal/service/payment/waffo.go

@@ -456,22 +456,36 @@ func productIDForPlan(cfg WaffoConfig, planType string) string {
 }
 
 func currencyForPlan(cfg WaffoConfig, planType string) string {
+	// 已知商品 ID 优先（测试包年不支持 CNY） // Logan.Li
+	if pid := productIDForPlan(cfg, planType); pid != "" {
+		switch pid {
+		case "PROD_1BIezCi932IbgCzRIV8hcJ", // test yearly
+			"PROD_0pcnzzT4nalEkkcdyIUoD5", // test perpetual
+			"PROD_3BSJqDRkVBoYNgO78NsTAU": // live perpetual
+			return "USD"
+		case "PROD_5PqVJyEiCM4nDgVoA0RKjN": // live yearly
+			return "CNY"
+		}
+	}
 	switch strings.TrimSpace(strings.ToLower(planType)) {
 	case "yearly", "monthly":
 		if cfg.CurrencyYearly != "" {
 			return cfg.CurrencyYearly
 		}
-		return "CNY" // OpsXshell 包年默认人民币 // Logan.Li
+		if NormalizeWaffoEnvironment(cfg.Environment) == "live" {
+			return "CNY"
+		}
+		return "USD"
 	case "perpetual", "lifetime":
 		if cfg.CurrencyPerpetual != "" {
 			return cfg.CurrencyPerpetual
 		}
-		return "USD" // OpsXshell 永久默认美元 // Logan.Li
+		return "USD"
 	}
 	if cfg.Currency != "" {
 		return cfg.Currency
 	}
-	return "CNY"
+	return "USD"
 }
 
 func checkoutTypeForPlan(planType string) string {

backend/internal/service/payment/waffo_test.go

@@ -6,13 +6,13 @@ import (
 	"testing"
 )
 
-func TestResolveBaseCheckoutURL_YearlyOnetimeCNY(t *testing.T) {
+func TestResolveBaseCheckoutURL_YearlyOnetimeUSD(t *testing.T) {
 	cfg := WaffoConfig{
 		StoreSlug:          "opsxshell-pwsi6m4n",
 		ProductIDYearly:    "PROD_1BIezCi932IbgCzRIV8hcJ",
 		ProductIDPerpetual: "PROD_0pcnzzT4nalEkkcdyIUoD5",
 		Currency:           "CNY",
-		CurrencyYearly:     "CNY",
+		CurrencyYearly:     "CNY", // 即使配置写 CNY，已知测试商品仍强制 USD // Logan.Li
 		CurrencyPerpetual:  "USD",
 		Environment:        "test",
 		SuccessURL:         "opsxshell://pro/activated",
@@ -28,12 +28,12 @@ func TestResolveBaseCheckoutURL_YearlyOnetimeCNY(t *testing.T) {
 	if q.Get("type") != "onetime" {
 		t.Fatalf("type=%s want onetime", q.Get("type"))
 	}
-	if q.Get("currency") != "CNY" {
+	if q.Get("currency") != "USD" {
-		t.Fatalf("currency=%s want CNY", q.Get("currency"))
+		t.Fatalf("currency=%s want USD", q.Get("currency"))
 	}
 }
 
-func TestResolveBaseCheckoutURL_PerpetualOnetimeCNY(t *testing.T) {
+func TestResolveBaseCheckoutURL_PerpetualOnetimeUSD(t *testing.T) {
 	cfg := WaffoConfig{
 		StoreSlug:          "opsxshell-pwsi6m4n",
 		ProductIDYearly:    "PROD_1BIezCi932IbgCzRIV8hcJ",
@@ -55,8 +55,8 @@ func TestResolveBaseCheckoutURL_PerpetualOnetimeCNY(t *testing.T) {
 	if q.Get("type") != "onetime" {
 		t.Fatalf("type=%s want onetime", q.Get("type"))
 	}
-	if q.Get("currency") != "CNY" {
+	if q.Get("currency") != "USD" {
-		t.Fatalf("currency=%s want CNY", q.Get("currency"))
+		t.Fatalf("currency=%s want USD", q.Get("currency"))
 	}
 }
 

frontend/src/views/Payments.vue

@@ -107,7 +107,7 @@
         type="warning"
         :closable="false"
         show-icon
-        title="下单时按计划选用对应 PROD_xxx：包年→yearly，永久→perpetual。货币由后端按计划自动带（包年 CNY / 永久 USD），无需手填。"
+        title="下单时按计划选用对应 PROD_xxx。币种按商品自动选择（测试包年 USD；生产包年 CNY；永久 USD）。"
         style="margin-bottom: 12px"
       />
       <el-table :data="productMappings" border stripe>
@@ -157,16 +157,24 @@ import { getWaffoSettings, updateWaffoSettings, testWaffoConnection } from '@/ap
 
 const planKeyOptions = ['trial', 'yearly', 'perpetual', 'monthly', 'lifetime']
 
-// OpsXshell 商品：测试 / 生产各一套 // Logan.Li
+// OpsXshell 商品：测试 / 生产各一套（币种跟 Waffo 商品实际支持走） // Logan.Li
 const OPSXSHELL_PRODUCTS_LIVE = [
-  { plan_key: 'yearly', label: 'OpsXshell Yearly', product_id: 'PROD_5PqVJyEiCM4nDgVoA0RKjN' },
+  { plan_key: 'yearly', label: 'OpsXshell Yearly', product_id: 'PROD_5PqVJyEiCM4nDgVoA0RKjN', currency: 'CNY' },
-  { plan_key: 'perpetual', label: 'OpsXshell Perpetual', product_id: 'PROD_3BSJqDRkVBoYNgO78NsTAU' },
+  { plan_key: 'perpetual', label: 'OpsXshell Perpetual', product_id: 'PROD_3BSJqDRkVBoYNgO78NsTAU', currency: 'USD' },
 ]
 const OPSXSHELL_PRODUCTS_TEST = [
-  { plan_key: 'yearly', label: 'OpsXshell Yearly', product_id: 'PROD_1BIezCi932IbgCzRIV8hcJ' },
+  // 测试包年商品不支持 CNY，须用 USD // Logan.Li
-  { plan_key: 'perpetual', label: 'OpsXshell Perpetual', product_id: 'PROD_0pcnzzT4nalEkkcdyIUoD5' },
+  { plan_key: 'yearly', label: 'OpsXshell Yearly', product_id: 'PROD_1BIezCi932IbgCzRIV8hcJ', currency: 'USD' },
+  { plan_key: 'perpetual', label: 'OpsXshell Perpetual', product_id: 'PROD_0pcnzzT4nalEkkcdyIUoD5', currency: 'USD' },
 ]
 
+const PRODUCT_CURRENCY = {
+  PROD_5PqVJyEiCM4nDgVoA0RKjN: 'CNY',
+  PROD_3BSJqDRkVBoYNgO78NsTAU: 'USD',
+  PROD_1BIezCi932IbgCzRIV8hcJ: 'USD',
+  PROD_0pcnzzT4nalEkkcdyIUoD5: 'USD',
+}
+
 const loading = ref(false)
 const saving = ref(false)
 const debugging = ref(false)
@@ -226,19 +234,24 @@ function normalizeMappings(data = {}) {
   return rows.length ? rows : defaultMappings()
 }
 
-// 按计划自动带货币，不再展示币种列 // Logan.Li
+// 按 Product ID / 计划推断币种（测试包年是 USD，生产包年才是 CNY） // Logan.Li
-function currencyForKey(planKey) {
+function currencyForRow(row = {}) {
-  const k = (planKey || '').toLowerCase()
+  const pid = (row.product_id || '').trim()
+  if (pid && PRODUCT_CURRENCY[pid]) return PRODUCT_CURRENCY[pid]
+  if ((row.currency || '').trim()) return row.currency.trim().toUpperCase()
+  const k = (row.plan_key || '').toLowerCase()
   if (k === 'perpetual' || k === 'lifetime') return 'USD'
-  return 'CNY'
+  return isLive.value ? 'CNY' : 'USD'
 }
 
 function mappingsToCompatFields(rows) {
   const map = {}
+  const currencyMap = {}
   for (const row of rows) {
     const key = (row.plan_key || '').trim()
     if (!key) continue
     map[key] = (row.product_id || '').trim()
+    currencyMap[key] = currencyForRow(row)
   }
   return {
     product_mappings: rows
@@ -247,13 +260,13 @@ function mappingsToCompatFields(rows) {
         plan_key: r.plan_key.trim(),
         label: r.label || '',
         product_id: (r.product_id || '').trim(),
-        currency: currencyForKey(r.plan_key),
+        currency: currencyForRow(r),
       })),
     product_id_yearly: map.yearly || '',
     product_id_perpetual: map.perpetual || map.lifetime || '',
     product_id: map.perpetual || map.lifetime || map.yearly || '',
-    currency_yearly: 'CNY',
+    currency_yearly: currencyMap.yearly || (isLive.value ? 'CNY' : 'USD'),
-    currency_perpetual: 'USD',
+    currency_perpetual: currencyMap.perpetual || currencyMap.lifetime || 'USD',
   }
 }
 
@@ -302,6 +315,7 @@ function fillOpsxshellProducts() {
     if (byKey[item.plan_key]) {
       byKey[item.plan_key].product_id = item.product_id
       byKey[item.plan_key].label = item.label
+      byKey[item.plan_key].currency = item.currency
     } else {
       productMappings.value.push({ ...item })
     }