feat: optimize the package name for cross-domain functionality (#690)

backend/crossdomain/contract/user/user.go

@@ -0,0 +1,40 @@
+/*
+ * Copyright 2025 coze-dev Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package crossuser
+
+import (
+	"context"
+
+	"github.com/coze-dev/coze-studio/backend/domain/user/entity"
+)
+
+type EntitySpace = entity.Space
+
+//go:generate mockgen -destination ../../../internal/mock/crossdomain/crossuser/crossuser.go --package mockCrossUser -source crossuser.go
+type User interface {
+	GetUserSpaceList(ctx context.Context, userID int64) (spaces []*EntitySpace, err error)
+}
+
+var defaultSVC User
+
+func DefaultSVC() User {
+	return defaultSVC
+}
+
+func SetDefaultSVC(u User) {
+	defaultSVC = u
+}