75 lines
1.2 KiB
JavaScript
75 lines
1.2 KiB
JavaScript
const StoreObj = (() => {
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let memStore = {}
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let maxAge = 86400000
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/**
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* @param {string} uuid
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* @param {object} obj
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*/
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const set = (uuid, obj) => {
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memStore[uuid] = {
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obj,
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age: Date.now() + maxAge
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}
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}
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/**
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* @param {string} uuid
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*/
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const get = (uuid) => {
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if (uuid in memStore) {
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let s = memStore[uuid]
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if (Date.now() < s.age) {
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s.age = Date.now() + maxAge
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return s.obj
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} else {
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delete memStore[uuid]
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}
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}
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return null
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}
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/**
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* @param {string} uuid
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*/
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const chkKey = (uuid) => {
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if (uuid in memStore) return true
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return false
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}
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/**
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* @param {string} uuid
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*/
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const del = (uuid) => {
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if (uuid in memStore) delete memStore[uuid]
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}
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const clear = () => {
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let t = Date.now()
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for (var i in memStore) {
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let s = memStore[i]
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if (s.age < t) delete memStore[i]
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}
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}
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/**
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* @param {string} uuid if not input return all
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*/
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const show = (uuid) => {
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if (uuid && uuid in memStore) return memStore[uuid]
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return memStore
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}
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return {
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set,
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get,
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chkKey,
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clear,
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del,
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show
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}
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})()
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module.exports = StoreObj
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