61 lines
2.4 KiB
TypeScript
61 lines
2.4 KiB
TypeScript
import {IJsonCourse} from "./types"
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import {JsonCourseList} from "./poll"
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import {findJsonCourse} from "./includes"
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import {appConfig} from "./config"
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import {scalarOptions} from "yaml"
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import Str = scalarOptions.Str
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let lastJsonCourseList: { bx: IJsonCourse[], xx: IJsonCourse[], rx: IJsonCourse[] }
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let firstRunHealth = true
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export async function health() {
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let totalAcquireCount = 0
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let totalExitCount = 0
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let acquireNames: string[] = []
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let exitNames: string[] = []
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if (firstRunHealth) {
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console.log('[health]程序health监控启动完毕')
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firstRunHealth = false
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} else {
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for (let channel of appConfig.channels) {
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for (let lastCourse of lastJsonCourseList[channel]) {
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let currentCourse = findJsonCourse({
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kch: lastCourse.kch,
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kxh: parseInt(lastCourse.kxh),
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channel: channel
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})
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if (currentCourse == undefined) {
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continue
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}
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if (parseInt(currentCourse.syrs) > parseInt(lastCourse.syrs)) {
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totalExitCount += parseInt(currentCourse.syrs) - parseInt(lastCourse.syrs)
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if (!exitNames.includes(currentCourse.kcmc)) {
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exitNames.push(currentCourse.kcmc)
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}
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} else {
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let num = parseInt(lastCourse.syrs) - parseInt(currentCourse.syrs)
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totalAcquireCount += num
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if (!acquireNames.includes(currentCourse.kcmc) && num > 0) {
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acquireNames.push(currentCourse.kcmc)
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}
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}
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}
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}
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console.log('[health]实时总退课人次：' + totalExitCount + '（' + shuffle(exitNames).slice(0, 3).join(',') + '等），总选课人次：'
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+ totalAcquireCount + '（' + shuffle(acquireNames).slice(0, 3).join(',') + '等）')
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}
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lastJsonCourseList = JSON.parse(JSON.stringify(JsonCourseList))
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setTimeout(health, 60 * 1000)
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}
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function shuffle(array: any[]) {
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let currentIndex = array.length, randomIndex
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while (currentIndex != 0) {
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randomIndex = Math.floor(Math.random() * currentIndex)
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currentIndex--;
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[array[currentIndex], array[randomIndex]] = [
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array[randomIndex], array[currentIndex]]
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}
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return array
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}
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