feat: manually mirror opencoze's code from bytedance

Change-Id: I09a73aadda978ad9511264a756b2ce51f5761adf

backend/crossdomain/impl/connector/connector.go

@@ -0,0 +1,80 @@
+/*
+ * 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 connector
+
+import (
+	"context"
+
+	model "github.com/coze-dev/coze-studio/backend/api/model/crossdomain/connector"
+	"github.com/coze-dev/coze-studio/backend/crossdomain/contract/crossconnector"
+	connector "github.com/coze-dev/coze-studio/backend/domain/connector/service"
+)
+
+var defaultSVC crossconnector.Connector
+
+func InitDomainService(c connector.Connector) crossconnector.Connector {
+	defaultSVC = &impl{
+		DomainSVC: c,
+	}
+
+	return defaultSVC
+}
+
+func DefaultSVC() crossconnector.Connector {
+	return defaultSVC
+}
+
+type impl struct {
+	DomainSVC connector.Connector
+}
+
+func (c *impl) GetByIDs(ctx context.Context, ids []int64) (map[int64]*model.Connector, error) {
+	res, err := c.DomainSVC.GetByIDs(ctx, ids)
+	if err != nil {
+		return nil, err
+	}
+
+	ret := make(map[int64]*model.Connector, len(res))
+	for _, v := range res {
+		ret[v.ID] = v.Connector
+	}
+
+	return ret, nil
+}
+
+func (c *impl) List(ctx context.Context) ([]*model.Connector, error) {
+	res, err := c.DomainSVC.List(ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	ret := make([]*model.Connector, 0, len(res))
+	for _, v := range res {
+		ret = append(ret, v.Connector)
+	}
+
+	return ret, nil
+}
+
+func (c *impl) GetByID(ctx context.Context, id int64) (*model.Connector, error) {
+	info, err := c.DomainSVC.GetByID(ctx, id)
+	if err != nil {
+		return nil, err
+	}
+
+	return info.Connector, nil
+}