feat: manually mirror opencoze's code from bytedance

Change-Id: I09a73aadda978ad9511264a756b2ce51f5761adf

backend/domain/connector/service/connector_impl.go

@@ -0,0 +1,140 @@
+/*
+ * 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"
+
+	"github.com/coze-dev/coze-studio/backend/api/model/crossdomain/connector"
+	"github.com/coze-dev/coze-studio/backend/domain/connector/entity"
+	"github.com/coze-dev/coze-studio/backend/infra/contract/storage"
+	"github.com/coze-dev/coze-studio/backend/pkg/errorx"
+	"github.com/coze-dev/coze-studio/backend/pkg/i18n"
+	"github.com/coze-dev/coze-studio/backend/pkg/lang/conv"
+	"github.com/coze-dev/coze-studio/backend/types/consts"
+	"github.com/coze-dev/coze-studio/backend/types/errno"
+)
+
+type connectorImpl struct {
+	tos storage.Storage
+}
+
+func NewService(tos storage.Storage) Connector {
+	return &connectorImpl{
+		tos: tos,
+	}
+}
+
+var i18n2ConnectorDesc = map[i18n.Locale]map[int64]string{
+	i18n.LocaleEN: {
+		consts.WebSDKConnectorID: "Deploy the bot as a Web SDK",
+		consts.APIConnectorID:    "Supports OAuth 2.0 and personal access tokens",
+		consts.CozeConnectorID:   "Coze",
+	},
+}
+
+func (c *connectorImpl) AllConnectorInfo(ctx context.Context) []*entity.Connector {
+	connectors := []*entity.Connector{
+		{
+			Connector: &connector.Connector{
+				ID:   consts.WebSDKConnectorID,
+				Name: "Chat SDK",
+				URI:  "default_icon/connector-chat-sdk.jpg",
+				Desc: "将Bot部署为Web SDK",
+			},
+		},
+		{
+			Connector: &connector.Connector{
+				ID:   consts.APIConnectorID,
+				Name: "API",
+				URI:  "default_icon/connector-api.jpg",
+				Desc: "支持 OAuth 2.0 和个人访问令牌",
+			},
+		},
+		{
+			Connector: &connector.Connector{
+				ID:   consts.CozeConnectorID,
+				Name: "coze",
+				URI:  "default_icon/connector-coze.png",
+				Desc: "Coze",
+			},
+		},
+	}
+
+	locale := i18n.GetLocale(ctx)
+	for _, connector := range connectors {
+		i18nDesc, ok := i18n2ConnectorDesc[locale][connector.ID]
+		if ok {
+			connector.Desc = i18nDesc
+		}
+	}
+
+	return connectors
+}
+
+func (c *connectorImpl) List(ctx context.Context) ([]*entity.Connector, error) {
+	allConnectors := c.AllConnectorInfo(ctx)
+	res := make([]*entity.Connector, 0, len(allConnectors))
+
+	for _, connector := range allConnectors {
+		var err error
+		connector.URL, err = c.tos.GetObjectUrl(ctx, connector.URI)
+		if err != nil {
+			return nil, err
+		}
+		res = append(res, connector)
+	}
+
+	return res, nil
+}
+
+func (c *connectorImpl) GetByID(ctx context.Context, id int64) (*entity.Connector, error) {
+	res, err := c.GetByIDs(ctx, []int64{id})
+	if err != nil {
+		return nil, err
+	}
+
+	connector, ok := res[id]
+	if !ok {
+		return nil, errorx.New(errno.ErrConnectorNotFound, errorx.KV("id", conv.Int64ToStr(id)))
+	}
+
+	return connector, nil
+}
+
+func (c *connectorImpl) GetByIDs(ctx context.Context, ids []int64) (map[int64]*entity.Connector, error) {
+	connectorsMap := make(map[int64]*entity.Connector, len(ids))
+	allConnectors := c.AllConnectorInfo(ctx)
+
+	for _, connector := range allConnectors {
+		connectorsMap[connector.ID] = connector
+	}
+
+	cr := make(map[int64]*entity.Connector, len(ids))
+	for _, id := range ids {
+		if connector, ok := connectorsMap[id]; ok {
+			var err error
+			connector.URL, err = c.tos.GetObjectUrl(ctx, connector.URI)
+			if err != nil {
+				return nil, err
+			}
+
+			cr[id] = connector
+		}
+	}
+	return cr, nil
+}