添加支付宝和微信充值功能，重构交易处理逻辑，优化资源创建与支付链接生成

web/globals/wechat.go

@@ -5,6 +5,8 @@ import (
 	"platform/pkg/env"
 
 	"github.com/wechatpay-apiv3/wechatpay-go/core"
+	"github.com/wechatpay-apiv3/wechatpay-go/core/auth/verifiers"
+	"github.com/wechatpay-apiv3/wechatpay-go/core/notify"
 	"github.com/wechatpay-apiv3/wechatpay-go/core/option"
 	"github.com/wechatpay-apiv3/wechatpay-go/services/payments/native"
 	"github.com/wechatpay-apiv3/wechatpay-go/utils"
@@ -14,10 +16,12 @@ var WechatPay *WechatPayClient
 
 type WechatPayClient struct {
 	Native *native.NativeApiService
+	Notify *notify.Handler
 }
 
 func InitWechatPay() {
 
+	// 加载 rsa 密钥文件
 	appPrivateKey, err := utils.LoadPrivateKey(env.WechatPayMchPrivateKeyPath)
 	if err != nil {
 		panic(err)
@@ -28,6 +32,7 @@ func InitWechatPay() {
 		panic(err)
 	}
 
+	// 创建 WechatPay 客户端
 	client, err := core.NewClient(context.Background(),
 		option.WithWechatPayPublicKeyAuthCipher(
 			env.WechatPayMchId,
@@ -41,7 +46,18 @@ func InitWechatPay() {
 		panic(err)
 	}
 
+	// 创建 WechatPay 通知处理器
+	handler, err := notify.NewRSANotifyHandler(env.WechatPayApiCert, verifiers.NewSHA256WithRSAPubkeyVerifier(
+		env.WechatPayPublicKeyId,
+		*wechatPublicKey,
+	))
+	if err != nil {
+		panic(err)
+	}
+
+	// 创建 WechatPay 服务
 	WechatPay = &WechatPayClient{
 		Native: &native.NativeApiService{Client: client},
+		Notify: handler,
 	}
 }