feat: manually mirror opencoze's code from bytedance

Change-Id: I09a73aadda978ad9511264a756b2ce51f5761adf

backend/domain/conversation/message/service/message_impl.go

@@ -0,0 +1,130 @@
+/*
+ * 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 message
+
+import (
+	"context"
+
+	"github.com/coze-dev/coze-studio/backend/api/model/crossdomain/message"
+	"github.com/coze-dev/coze-studio/backend/domain/conversation/message/entity"
+	"github.com/coze-dev/coze-studio/backend/domain/conversation/message/repository"
+	"github.com/coze-dev/coze-studio/backend/pkg/lang/ptr"
+)
+
+type messageImpl struct {
+	Components
+}
+
+type Components struct {
+	MessageRepo repository.MessageRepo
+}
+
+func NewService(c *Components) Message {
+	return &messageImpl{
+		Components: *c,
+	}
+}
+
+func (m *messageImpl) Create(ctx context.Context, msg *entity.Message) (*entity.Message, error) {
+	// create message
+	msg, err := m.MessageRepo.Create(ctx, msg)
+	if err != nil {
+		return nil, err
+	}
+	return msg, nil
+}
+
+func (m *messageImpl) List(ctx context.Context, req *entity.ListMeta) (*entity.ListResult, error) {
+	resp := &entity.ListResult{}
+
+	// get message with query
+	messageList, hasMore, err := m.MessageRepo.List(ctx, req.ConversationID, req.Limit, req.Cursor, req.Direction, ptr.Of(message.MessageTypeQuestion))
+	if err != nil {
+		return resp, err
+	}
+
+	resp.Direction = req.Direction
+	resp.HasMore = hasMore
+
+	if len(messageList) > 0 {
+		resp.PrevCursor = messageList[len(messageList)-1].CreatedAt
+		resp.NextCursor = messageList[0].CreatedAt
+
+		var runIDs []int64
+		for _, m := range messageList {
+			runIDs = append(runIDs, m.RunID)
+		}
+		orderBy := "DESC"
+		if req.OrderBy != nil {
+			orderBy = *req.OrderBy
+		}
+		allMessageList, err := m.MessageRepo.GetByRunIDs(ctx, runIDs, orderBy)
+		if err != nil {
+			return resp, err
+		}
+		resp.Messages = allMessageList
+	}
+	return resp, nil
+}
+
+func (m *messageImpl) GetByRunIDs(ctx context.Context, conversationID int64, runIDs []int64) ([]*entity.Message, error) {
+	messageList, err := m.MessageRepo.GetByRunIDs(ctx, runIDs, "ASC")
+	if err != nil {
+		return nil, err
+	}
+
+	return messageList, nil
+}
+
+func (m *messageImpl) Edit(ctx context.Context, req *entity.Message) (*entity.Message, error) {
+	_, err := m.MessageRepo.Edit(ctx, req.ID, req)
+	if err != nil {
+		return nil, err
+	}
+
+	return req, nil
+}
+
+func (m *messageImpl) Delete(ctx context.Context, req *entity.DeleteMeta) error {
+	err := m.MessageRepo.Delete(ctx, req.MessageIDs, req.RunIDs)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (m *messageImpl) GetByID(ctx context.Context, id int64) (*entity.Message, error) {
+	msg, err := m.MessageRepo.GetByID(ctx, id)
+	if err != nil {
+		return nil, err
+	}
+
+	return msg, nil
+}
+
+func (m *messageImpl) Broken(ctx context.Context, req *entity.BrokenMeta) error {
+
+	_, err := m.MessageRepo.Edit(ctx, req.ID, &message.Message{
+		Status:   message.MessageStatusBroken,
+		Position: ptr.From(req.Position),
+	})
+	if err != nil {
+		return err
+	}
+	return nil
+}