优化结构

internal/integration/payment/adapter.go

@@ -3,53 +3,52 @@ package payment
 import (
 	"context"
 	"fmt"
-
-	"kra/internal/biz"
+	"kra/internal/biz/system"
 )
 
 // Adapter is the provider boundary used by the payment repository. Provider
 // SDK types stay in this package and are normalized to biz.PaymentResult.
 type Adapter interface {
-	Create(context.Context, *biz.PaymentRequest, map[string]any) (*biz.PaymentResult, error)
-	Query(context.Context, string, map[string]any) (*biz.PaymentResult, error)
-	Refund(context.Context, *biz.PaymentRefundRequest, map[string]any) (*biz.PaymentResult, error)
-	Callback(context.Context, *biz.PaymentCallback, map[string]any) (*biz.PaymentResult, error)
+	Create(context.Context, *system.PaymentRequest, map[string]any) (*system.PaymentResult, error)
+	Query(context.Context, string, map[string]any) (*system.PaymentResult, error)
+	Refund(context.Context, *system.PaymentRefundRequest, map[string]any) (*system.PaymentResult, error)
+	Callback(context.Context, *system.PaymentCallback, map[string]any) (*system.PaymentResult, error)
 }
 
 // New constructs the SDK-backed adapter for a configured provider.
 func New(provider string) (Adapter, error) {
 	switch provider {
-	case biz.PaymentAlipay:
+	case system.PaymentAlipay:
 		return &alipayAdapter{}, nil
-	case biz.PaymentAlipayV3:
+	case system.PaymentAlipayV3:
 		return &alipayV3Adapter{}, nil
-	case biz.PaymentWechatV2:
+	case system.PaymentWechatV2:
 		return &wechatV2Adapter{}, nil
-	case biz.PaymentWechatV3:
+	case system.PaymentWechatV3:
 		return &wechatV3Adapter{}, nil
-	case biz.PaymentApple:
+	case system.PaymentApple:
 		return &appleAdapter{}, nil
-	case biz.PaymentDouyin:
+	case system.PaymentDouyin:
 		return &douyinAdapter{}, nil
-	case biz.PaymentQQ:
+	case system.PaymentQQ:
 		return &qqAdapter{}, nil
-	case biz.PaymentAllinPay:
+	case system.PaymentAllinPay:
 		return &allinpayAdapter{}, nil
-	case biz.PaymentLakala:
+	case system.PaymentLakala:
 		return &lakalaAdapter{}, nil
-	case biz.PaymentPayPal:
+	case system.PaymentPayPal:
 		return &paypalAdapter{}, nil
-	case biz.PaymentSaobei:
+	case system.PaymentSaobei:
 		return &saobeiAdapter{}, nil
-	case biz.PaymentChinaums:
+	case system.PaymentChinaums:
 		return newVendorAdapter(provider, vendorChinaums), nil
-	case biz.PaymentSFT:
+	case system.PaymentSFT:
 		return newVendorAdapter(provider, vendorSFT), nil
-	case biz.PaymentSuperPay:
+	case system.PaymentSuperPay:
 		return newVendorAdapter(provider, vendorSupperPay), nil
-	case biz.PaymentWechatGame:
+	case system.PaymentWechatGame:
 		return newVendorAdapter(provider, vendorWechatGame), nil
-	case biz.PaymentDouyinGame:
+	case system.PaymentDouyinGame:
 		return newVendorAdapter(provider, vendorDouyinGame), nil
 	default:
 		return nil, fmt.Errorf("支付渠道 %s 没有适配器", provider)