feat: manually mirror opencoze's code from bytedance

Change-Id: I09a73aadda978ad9511264a756b2ce51f5761adf

backend/domain/conversation/message/entity/message.go

@@ -0,0 +1,55 @@
+/*
+ * 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 entity
+
+import "github.com/coze-dev/coze-studio/backend/api/model/crossdomain/message"
+
+type Message = message.Message
+
+type ListMeta struct {
+	ConversationID int64               `json:"conversation_id"`
+	RunID          []*int64            `json:"run_id"`
+	UserID         string              `json:"user_id"`
+	AgentID        int64               `json:"agent_id"`
+	OrderBy        *string             `json:"order_by"`
+	Limit          int                 `json:"limit"`
+	Cursor         int64               `json:"cursor"`    // message id
+	Direction      ScrollPageDirection `json:"direction"` //  "prev" "Next"
+}
+
+type ListResult struct {
+	Messages   []*Message          `json:"messages"`
+	PrevCursor int64               `json:"prev_cursor"`
+	NextCursor int64               `json:"next_cursor"`
+	HasMore    bool                `json:"has_more"`
+	Direction  ScrollPageDirection `json:"direction"`
+}
+
+type GetByRunIDsRequest struct {
+	ConversationID int64   `json:"conversation_id"`
+	RunID          []int64 `json:"run_id"`
+}
+
+type DeleteMeta struct {
+	MessageIDs []int64 `json:"message_ids"`
+	RunIDs     []int64 `json:"run_ids"`
+}
+
+type BrokenMeta struct {
+	ID       int64  `json:"id"`
+	Position *int32 `json:"position"`
+}