Mark all as read
// ==UserScript==
// @name Bahamut mail mark all as read
// @namespace https://blog.maple3142.net/
// @version 0.1
// @description Mark all as read
// @author maple3142
// @match https://mailbox.gamer.com.tw/
// @grant none
// @compatible firefox >=52
// @compatible chrome >=55
// ==/UserScript==
(function($) {
'use strict'
const read=sn=>Promise.resolve($.post('https://mailbox.gamer.com.tw/ajax/unreadRead.php',{sn}))
$('#delFrm').before($('<button>').text('全部標記已讀').click(()=>{
const $titles=$('.mailTitle')
const sns=$titles.map((i,e)=>$(e).data('sn')).toArray()
Promise.all(sns.map((sn,i)=>read(sn).then(()=>$($titles[i]).parent().parent().parent().remove()))).then(()=>console.log('ok'))
}))
})(jQuery)