feat(t237): import freight orders synchronously

backend-api/internal/transport/webui/preflight_error_test.go

@@ -5,6 +5,7 @@ import (
 	"testing"
 
 	"cmroubao/backend-api/internal/domain"
+	"cmroubao/backend-api/internal/usecase"
 )
 
 func TestMapFreightPreflightErrorUsesStablePublicErrors(t *testing.T) {
@@ -14,6 +15,8 @@ func TestMapFreightPreflightErrorUsesStablePublicErrors(t *testing.T) {
 	}{
 		{domain.ErrFreightSourceOCRInvalid, ErrOCRServiceInvalid},
 		{domain.ErrFreightSourceNotConfigured, ErrERPNotConfigured},
+		{domain.ErrFreightSourceSessionNeeded, ErrERPSessionNeeded},
+		{domain.ErrFreightSourceNotFound, ErrERPFreightNotFound},
 		{domain.ErrFreightSourceLoginRejected, ErrERPLoginRejected},
 		{domain.ErrFreightSourceProtocol, ErrERPProtocol},
 		{domain.ErrFreightSourceUnavailable, ErrERPUnavailable},
@@ -33,6 +36,8 @@ func TestMapFreightCreateErrorPreservesPreflightErrors(t *testing.T) {
 	}{
 		{domain.ErrFreightSourceOCRInvalid, ErrOCRServiceInvalid},
 		{domain.ErrFreightSourceNotConfigured, ErrERPNotConfigured},
+		{domain.ErrFreightSourceSessionNeeded, ErrERPSessionNeeded},
+		{domain.ErrFreightSourceNotFound, ErrERPFreightNotFound},
 		{domain.ErrFreightSourceLoginRejected, ErrERPLoginRejected},
 		{domain.ErrFreightSourceProtocol, ErrERPProtocol},
 		{domain.ErrFreightSourceUnavailable, ErrERPUnavailable},
@@ -43,3 +48,23 @@ func TestMapFreightCreateErrorPreservesPreflightErrors(t *testing.T) {
 		}
 	}
 }
+
+func TestMapFreightCreateErrorUsesStableSyncErrors(t *testing.T) {
+	for _, testCase := range []struct {
+		code string
+		want error
+	}{
+		{"FREIGHT_SYNC_BUSY", ErrFreightSyncBusy},
+		{"FREIGHT_SYNC_TIMEOUT", ErrFreightSyncTimeout},
+	} {
+		source := &usecase.Error{
+			Kind:   usecase.ErrorKindUnavailable,
+			Code:   testCase.code,
+			Fields: map[string]string{},
+		}
+		actual := mapFreightCreateError(source)
+		if !errors.Is(actual, testCase.want) || !errors.Is(actual, source) {
+			t.Fatalf("mapFreightCreateError(%s) = %v", testCase.code, actual)
+		}
+	}
+}