76 lines
1.6 KiB
Go
76 lines
1.6 KiB
Go
package rest
|
||
|
||
import (
|
||
"github.com/eyebluecn/tank/code/core"
|
||
"github.com/nu7hatch/gouuid"
|
||
"time"
|
||
)
|
||
|
||
type SessionDao struct {
|
||
BaseDao
|
||
}
|
||
|
||
//按照Id查询session.
|
||
func (this *SessionDao) FindByUuid(uuid string) *Session {
|
||
|
||
// Read
|
||
var session = &Session{}
|
||
db := core.CONTEXT.GetDB().Where(&Session{Base: Base{Uuid: uuid}}).First(session)
|
||
if db.Error != nil {
|
||
return nil
|
||
}
|
||
return session
|
||
}
|
||
|
||
//按照Id查询session.
|
||
func (this *SessionDao) CheckByUuid(uuid string) *Session {
|
||
|
||
// Read
|
||
var session = &Session{}
|
||
db := core.CONTEXT.GetDB().Where(&Session{Base: Base{Uuid: uuid}}).First(session)
|
||
this.PanicError(db.Error)
|
||
return session
|
||
}
|
||
|
||
//创建一个session并且持久化到数据库中。
|
||
func (this *SessionDao) Create(session *Session) *Session {
|
||
|
||
timeUUID, _ := uuid.NewV4()
|
||
session.Uuid = string(timeUUID.String())
|
||
session.CreateTime = time.Now()
|
||
session.UpdateTime = time.Now()
|
||
session.Sort = time.Now().UnixNano() / 1e6
|
||
db := core.CONTEXT.GetDB().Create(session)
|
||
this.PanicError(db.Error)
|
||
|
||
return session
|
||
}
|
||
|
||
//修改一个session
|
||
func (this *SessionDao) Save(session *Session) *Session {
|
||
|
||
session.UpdateTime = time.Now()
|
||
db := core.CONTEXT.GetDB().Save(session)
|
||
this.PanicError(db.Error)
|
||
|
||
return session
|
||
}
|
||
|
||
func (this *SessionDao) Delete(uuid string) {
|
||
|
||
session := this.CheckByUuid(uuid)
|
||
|
||
session.ExpireTime = time.Now()
|
||
db := core.CONTEXT.GetDB().Delete(session)
|
||
|
||
this.PanicError(db.Error)
|
||
|
||
}
|
||
|
||
//执行清理操作
|
||
func (this *SessionDao) Cleanup() {
|
||
this.logger.Info("[SessionDao]执行清理：清除数据库中所有Session记录。")
|
||
db := core.CONTEXT.GetDB().Where("uuid is not null").Delete(Session{})
|
||
this.PanicError(db.Error)
|
||
}
|