6a737b7b38
This starts the rewrite of the dynamic badges. I've pulled into BaseService an initial version of the query param validation from #2325. I've extended from BaseJsonService to avoid duplicating the deserialization logic, though it means there is a bit of duplicated code among the three dynamic services. The way to unravel this would be to move the logic from `_requestJson` and friends from the base classes into functions so DynamicJson can inherit from BaseDynamic. Would that be worth it? This introduces a regression of #1446 for this badge. Close #2345
52 lines
1.0 KiB
JavaScript
52 lines
1.0 KiB
JavaScript
'use strict'
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const Joi = require('joi')
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const jp = require('jsonpath')
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const BaseJsonService = require('../base-json')
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const { InvalidResponse } = require('../errors')
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const {
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createRoute,
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queryParamSchema,
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errorMessages,
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renderDynamicBadge,
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} = require('./dynamic-helpers')
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module.exports = class DynamicJson extends BaseJsonService {
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static get category() {
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return 'dynamic'
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}
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static get route() {
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return createRoute('json')
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}
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static get defaultBadgeData() {
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return {
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label: 'custom badge',
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}
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}
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async handle(namedParams, queryParams) {
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const {
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url,
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query: pathExpression,
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prefix,
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suffix,
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} = this.constructor._validateQueryParams(queryParams, queryParamSchema)
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const data = await this._requestJson({
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schema: Joi.any(),
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url,
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errorMessages,
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})
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const values = jp.query(data, pathExpression)
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if (!values.length) {
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throw new InvalidResponse({ prettyMessage: 'no result' })
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}
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return renderDynamicBadge({ values, prefix, suffix })
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}
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}
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