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解耦订单和申诉模块外部依赖

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This commit is contained in:
yml2213
2026-06-10 15:41:31 +08:00
parent ca50b103ec
commit 28c4efc669
8 changed files with 112 additions and 85 deletions
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backend/internal/router/router.go
+33 -32
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@@ -109,9 +109,30 @@ func New(cfg config.Config, deps Dependencies, logger *zap.Logger) *gin.Engine {
if deps.DB != nil {
listingRepo = listing.NewRepository(deps.DB)
}
var chatHub *chathub.Hub
if deps.DB != nil {
chatHub = chathub.NewHub(deps.DB)
}
var chatRepo *chat.Repository
if deps.DB != nil {
chatRepo = chat.NewRepository(deps.DB, chatHub)
}
var paymentRepo *payment.Repository
var orderRepo *order.Repository
if deps.DB != nil {
orderRepo = order.NewRepository(deps.DB)
orderRepo = order.NewRepository(deps.DB, order.Dependencies{
ChatNotifier: chatRepo,
RefundStarter: order.RefundStarterFunc(func(ctx context.Context, orderID uint64, refundAmountCent int64, bizType string, remark string) (string, error) {
if paymentRepo == nil {
return "", order.ErrDependencyUnavailable
}
dto, err := paymentRepo.StartRefund(ctx, orderID, refundAmountCent, bizType, remark)
if err != nil {
return "", err
}
return dto.Status, nil
}),
})
}
orderService := order.NewService(orderRepo)
orderHandler := order.NewHandler(orderService)
@@ -156,56 +177,36 @@ func New(cfg config.Config, deps Dependencies, logger *zap.Logger) *gin.Engine {
paymentConfigHandler = paymentconfig.NewHandler(paymentConfigService)
}
var paymentRepo *payment.Repository
if deps.DB != nil {
paymentRepo = payment.NewRepository(deps.DB, paymentConfigRepo, orderRepo, walletRepo)
}
paymentService := payment.NewService(paymentRepo, cfg.AppEnv)
paymentHandler := payment.NewHandler(paymentService)
// Inject refund function into order repo to avoid circular dependency
if orderRepo != nil && paymentRepo != nil {
orderRepo.SetRefundFunc(func(ctx context.Context, orderID uint64, refundAmountCent int64, bizType string, remark string) (string, error) {
dto, err := paymentRepo.StartRefund(ctx, orderID, refundAmountCent, bizType, remark)
if err != nil {
return "", err
}
return dto.Status, nil
})
}
var notificationRepo *notification.Repository
if deps.DB != nil {
notificationRepo = notification.NewRepository(deps.DB)
}
notificationService := notification.NewService(notificationRepo)
notificationHandler := notification.NewHandler(notificationService)
var chatHub *chathub.Hub
if deps.DB != nil {
chatHub = chathub.NewHub(deps.DB)
}
var chatRepo *chat.Repository
if deps.DB != nil {
chatRepo = chat.NewRepository(deps.DB, chatHub)
}
chatService := chat.NewService(chatRepo)
chatHandler := chat.NewHandler(chatService)
var chatHubHandler *chathub.Handler
if chatHub != nil {
chatHubHandler = chathub.NewHandler(chatHub)
}
if orderRepo != nil && chatRepo != nil {
orderRepo.SetChatRepo(chatRepo)
}
var disputeRepo *dispute.Repository
if deps.DB != nil {
disputeRepo = dispute.NewRepository(deps.DB)
}
if disputeRepo != nil && paymentRepo != nil {
disputeRepo.SetRefundFunc(func(ctx context.Context, orderID uint64, refundAmountCent int64, bizType string, remark string) (string, error) {
dto, err := paymentRepo.StartRefund(ctx, orderID, refundAmountCent, bizType, remark)
if err != nil {
return "", err
}
return dto.Status, nil
disputeRepo = dispute.NewRepository(deps.DB, dispute.Dependencies{
RefundStarter: dispute.RefundStarterFunc(func(ctx context.Context, orderID uint64, refundAmountCent int64, bizType string, remark string) (string, error) {
if paymentRepo == nil {
return "", dispute.ErrDependencyUnavailable
}
dto, err := paymentRepo.StartRefund(ctx, orderID, refundAmountCent, bizType, remark)
if err != nil {
return "", err
}
return dto.Status, nil
}),
})
}
disputeService := dispute.NewService(disputeRepo)