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48 lines
1.5 KiB
48 lines
1.5 KiB
2 years ago
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'use strict';
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const moment = require('moment');
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//系统可用性
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async function getCalculability(ctx) {
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try {
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const { models } = ctx.fs.dc
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const query = ctx.query
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const sequelize = ctx.fs.dc.ORM;
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//console.log('query2', query)
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const { eTime, sTime } = query
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const timer = (new Date(eTime) - new Date(sTime)) / 1000 //时间之间的秒数
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//console.log('timer', timer)
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let recordRes = await models.MaintenanceRecord.findAndCount({
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attributes: ['occurrenceTime', 'solvingTime'],
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where: {
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$and: [
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sequelize.where(sequelize.fn('date', sequelize.col('occurrence_time')), '>=', moment(sTime).format('YYYY-MM-DD HH:mm:ss')),
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sequelize.where(sequelize.fn('date', sequelize.col('occurrence_time')), '<=', moment(eTime).format('YYYY-MM-DD HH:mm:ss')),
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]
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}
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})
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let problemtime = 0
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recordRes.rows.forEach((item) => {
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problemtime += item.solvingTime - item.occurrenceTime
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})
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//console.log('problemtime', problemtime)
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//console.log('recordRes', recordRes)
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//console.log(time, 'time1')
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const abilty = timer / (timer + problemtime)
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//console.log('abc', abilty)
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ctx.status = 200
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ctx.body = abilty
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} catch (error) {
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ctx.fs.logger.error(`path: ${ctx.path}, error: ${error}`)
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ctx.status = 400
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ctx.body = {
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message: `查询系统可用性失败`
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}
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}
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}
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module.exports = {
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getCalculability
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}
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