优化结构

internal/integration/payment/adapter.go

@@ -1,57 +0,0 @@
-package payment
-
-import (
-	"context"
-	"fmt"
-
-	"kra/internal/biz"
-)
-
-// 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)
-}
-
-// New constructs the SDK-backed adapter for a configured provider.
-func New(provider string) (Adapter, error) {
-	switch provider {
-	case biz.PaymentAlipay:
-		return &alipayAdapter{}, nil
-	case biz.PaymentAlipayV3:
-		return &alipayV3Adapter{}, nil
-	case biz.PaymentWechatV2:
-		return &wechatV2Adapter{}, nil
-	case biz.PaymentWechatV3:
-		return &wechatV3Adapter{}, nil
-	case biz.PaymentApple:
-		return &appleAdapter{}, nil
-	case biz.PaymentDouyin:
-		return &douyinAdapter{}, nil
-	case biz.PaymentQQ:
-		return &qqAdapter{}, nil
-	case biz.PaymentAllinPay:
-		return &allinpayAdapter{}, nil
-	case biz.PaymentLakala:
-		return &lakalaAdapter{}, nil
-	case biz.PaymentPayPal:
-		return &paypalAdapter{}, nil
-	case biz.PaymentSaobei:
-		return &saobeiAdapter{}, nil
-	case biz.PaymentChinaums:
-		return newVendorAdapter(provider, vendorChinaums), nil
-	case biz.PaymentSFT:
-		return newVendorAdapter(provider, vendorSFT), nil
-	case biz.PaymentSuperPay:
-		return newVendorAdapter(provider, vendorSupperPay), nil
-	case biz.PaymentWechatGame:
-		return newVendorAdapter(provider, vendorWechatGame), nil
-	case biz.PaymentDouyinGame:
-		return newVendorAdapter(provider, vendorDouyinGame), nil
-	default:
-		return nil, fmt.Errorf("支付渠道 %s 没有适配器", provider)
-	}
-}