86 lines
2.1 KiB
JavaScript
86 lines
2.1 KiB
JavaScript
import Joi from 'joi'
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import { colorScale } from '../color-formatters.js'
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import { BaseJsonService, pathParams } from '../index.js'
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const colorFormatter = colorScale([99, 99.5, 100])
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const rowSchema = Joi.object().keys({
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uptime: Joi.number().precision(3).min(0).max(100),
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})
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const schema = Joi.array().items(rowSchema).min(1)
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/*
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* this is the checkUuid for the NodePing.com (as used on the [example page](https://nodeping.com/reporting.html#results))
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*/
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const sampleCheckUuid = 'jkiwn052-ntpp-4lbb-8d45-ihew6d9ucoei'
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// TODO: support for custom # of days
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// TODO: support for custom color thresholds
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// TODO: support for custom colors
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// TODO: support for custom '100%' label
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// TODO: support for custom # of decimal places
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export default class NodePingUptime extends BaseJsonService {
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static category = 'monitoring'
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static route = { base: 'nodeping/uptime', pattern: ':checkUuid' }
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static openApi = {
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'/nodeping/uptime/{checkUuid}': {
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get: {
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summary: 'NodePing uptime',
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parameters: pathParams({
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name: 'checkUuid',
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example: sampleCheckUuid,
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}),
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},
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},
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}
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static defaultBadgeData = { label: 'uptime' }
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static formatPercentage(uptime) {
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if (uptime === 100.0) {
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return '100%'
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}
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return `${uptime.toFixed(3)}%`
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}
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static render({ uptime }) {
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return {
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message: NodePingUptime.formatPercentage(uptime),
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color: colorFormatter(uptime),
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}
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}
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async fetch({ checkUuid }) {
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const thirtyDaysAgo = new Date(
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new Date().getTime() - 30 * 24 * 60 * 60 * 1000,
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)
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.toISOString()
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.slice(0, 10)
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const rows = await this._requestJson({
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schema,
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url: `https://nodeping.com/reports/uptime/${checkUuid}`,
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options: {
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searchParams: {
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format: 'json',
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interval: 'days',
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start: thirtyDaysAgo,
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},
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headers: {
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'cache-control': 'no-cache',
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},
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},
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})
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return { uptime: rows[rows.length - 1].uptime }
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}
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async handle({ checkUuid }) {
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const { uptime } = await this.fetch({ checkUuid })
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return this.constructor.render({ uptime })
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}
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}
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