82 lines
1.5 KiB
JavaScript
82 lines
1.5 KiB
JavaScript
/**
|
|
* Session类, 存入store
|
|
* @authors yutent (yutent@doui.cc)
|
|
* @date 2016-03-14 16:08:57
|
|
*
|
|
*/
|
|
'use strict'
|
|
|
|
export default class Session {
|
|
constructor(store, opt, uuid) {
|
|
this.store = store
|
|
this.opt = opt
|
|
this.uuid = uuid
|
|
}
|
|
|
|
createSsid(ssid) {
|
|
if (ssid) {
|
|
if (!this.opt.jwt && this.opt.level > 0 && ssid !== this.uuid) {
|
|
ssid = this.uuid
|
|
}
|
|
} else {
|
|
ssid = this.uuid
|
|
}
|
|
|
|
this.ssid = ssid
|
|
// 设置session有效期
|
|
this.store.expire(ssid, this.opt.ttl)
|
|
}
|
|
|
|
start(ssid) {
|
|
this.createSsid(ssid)
|
|
return this.ssid
|
|
}
|
|
|
|
// 获取session字段值, 需要await指令
|
|
get(key) {
|
|
var defer = Promise.defer()
|
|
|
|
this.store.hgetall(this.ssid, (err, obj) => {
|
|
if (err) {
|
|
return defer.reject(err)
|
|
}
|
|
|
|
for (let i in obj) {
|
|
if (!obj[i]) {
|
|
continue
|
|
}
|
|
|
|
obj[i] = Number.parse(obj[i])
|
|
}
|
|
//不传key时,直接返回全部字段
|
|
if (!key) {
|
|
defer.resolve(obj)
|
|
} else {
|
|
defer.resolve(obj.hasOwnProperty(key) ? obj[key] : null)
|
|
}
|
|
})
|
|
return defer.promise
|
|
}
|
|
|
|
//设置session字段值
|
|
set(key, val) {
|
|
if (typeof key === 'object') {
|
|
for (let i in key) {
|
|
this.store.hset(this.ssid, i, key[i])
|
|
}
|
|
} else {
|
|
this.store.hset(this.ssid, key, val)
|
|
}
|
|
}
|
|
|
|
//删除单个字段
|
|
unset(key) {
|
|
this.store.hdel(this.ssid, key)
|
|
}
|
|
|
|
//清除个人session
|
|
clear() {
|
|
this.store.del(this.ssid)
|
|
}
|
|
}
|
JavaScript
100%