Files
prompts-core/service/session_service.go

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2026-05-12 13:59:15 +08:00
package service
import (
"context"
"prompts-core/dao"
"prompts-core/model/dto"
"prompts-core/model/entity"
"gitea.com/red-future/common/beans"
"github.com/gogf/gf/v2/frame/g"
)
var Session = &sessionService{}
type sessionService struct{}
// SessionCallback 会话回调处理
func (s *sessionService) SessionCallback(ctx context.Context, req *dto.SessionCallbackReq) (res *beans.ResponseEmpty, err error) {
// 1. 解析AI返回的文本
result, err := sessionParseModelOutput(req.Text)
if err != nil {
g.Log().Errorf(ctx, "[会话回调] 解析模型输出失败 epicycleId=%d err=%v", req.EpicycleId, err)
return nil, err
}
// 2. 更新数据库AI回调内容
_, err = dao.ComposeSession.UpdateById(ctx, req.EpicycleId, map[string]any{
entity.ComposeSessionCol.ResponseContent: result,
})
if err != nil {
g.Log().Errorf(ctx, "[会话回调] 更新数据库失败 epicycleId=%d err=%v", req.EpicycleId, err)
return nil, err
}
// 3. 获取当前轮次的完整数据
session, err := dao.ComposeSession.GetById(ctx, req.EpicycleId)
if err != nil {
g.Log().Errorf(ctx, "[会话回调] 获取会话数据失败 epicycleId=%d err=%v", req.EpicycleId, err)
return nil, err
}
// 4. 写入 Redis多轮记忆
requestMessages := s.convertToMessages(session.RequestContent)
responseMessages := s.convertToMessages(session.ResponseContent)
if err = s.saveToRedis(ctx, session.SessionId, requestMessages, responseMessages); err != nil {
g.Log().Errorf(ctx, "[会话回调] Redis存储失败 sessionId=%s id=%d err=%v",
session.SessionId, session.Id, err)
return nil, err
}
g.Log().Infof(ctx, "[会话回调] 存储成功 sessionId=%s id=%d requestLen=%d responseLen=%d",
session.SessionId, session.Id, len(requestMessages), len(responseMessages))
return &beans.ResponseEmpty{}, nil
}