ai_scheduler/internal/biz/session.go

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package biz
import (
"ai_scheduler/internal/data/impl"
"ai_scheduler/internal/data/model"
"ai_scheduler/internal/entitys"
"context"
"fmt"
"github.com/gofiber/fiber/v2/utils"
"time"
"ai_scheduler/internal/config"
)
type SessionBiz struct {
sessionRepo *impl.SessionImpl
sysRepo *impl.SysImpl
conf *config.Config
}
func NewSessionBiz(conf *config.Config, sessionImpl *impl.SessionImpl, sysImpl *impl.SysImpl) *SessionBiz {
return &SessionBiz{
sessionRepo: sessionImpl,
sysRepo: sysImpl,
conf: conf,
}
}
// InitSession 初始化会话 ,当天存在则返回会话,如果不存在则创建一个
func (s *SessionBiz) SessionInit(ctx context.Context, req *entitys.SessionInitRequest) (sessionId string, err error) {
// 获取系统配置
sysConfig, has, err := s.sysRepo.FindOne(s.sysRepo.WithSysId(req.SysId))
if err != nil {
return "", err
} else if !has {
return "", fmt.Errorf("sys not found")
}
// 获取 当天的session
t := time.Now().Truncate(24 * time.Hour)
session, has, err := s.sessionRepo.FindOne(
s.sessionRepo.WithUserId(req.UserId), // 条件用户ID
s.sessionRepo.WithStartTime(t), // 条件:会话开始时间
s.sysRepo.WithSysId(sysConfig.SysID), // 条件系统ID
)
if err != nil {
return "", err
} else if !has {
// 不存在,创建一个
session = model.AiSession{
SysID: sysConfig.SysID,
SessionID: utils.UUID(),
CreateAt: time.Now(),
UpdateAt: time.Now(),
}
err = s.sessionRepo.Create(&session)
if err != nil {
return "", err
}
}
return session.SessionID, nil
}
// SessionList 会话列表
func (s *SessionBiz) SessionList(ctx context.Context, req *entitys.SessionListRequest) (list []model.AiSession, err error) {
if req.Page <= 0 {
req.Page = 1
}
if req.PageSize <= 0 {
req.PageSize = 10
}
list, err = s.sessionRepo.FindAll(
s.sessionRepo.WithUserId(req.UserId), // 条件用户ID
s.sessionRepo.WithSysId(req.SysId), // 条件系统ID
s.sessionRepo.PaginateScope(req.Page, req.PageSize), // 分页
s.sessionRepo.OrderByDesc("create_at"), // 排序:按创建时间降序
)
return
}