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@dmdata/telegram-json-types

v1.2.3

Published

DMDATA.JP が提供する [JSON Schema](https://dmdata.jp/doc/reference/conversion/json/) の、TypeScript型定義を公開しています。

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Links

Git

Maintainers

soshi1822soshi1822

Keywords

Readme

@dmdata/telegram-json-types

概要

DMDATA.JP が提供する JSON Schema の、TypeScript型定義を公開しています。

使い方

インストール

$ npm i -D @dmdata/telegram-json-types

型の使用

import { EarthquakeInformation }  from '@dmdata/telegram-json-types';

const data = await fetch('https://data.api.dmdata.jp/v1/...')
      .then(res => res.json()) as Promise<EarthquakeInformation.Latest.Main>

JSON Schema による整合性チェック

Telegram JSON が、仕様通り整合するかチェックができます。

$ npm i @dmdata/telegram-json-types ajv

import { getJSchema } from '@dmdata/telegram-json-types';

// 実際の電文データ
const telegramData = {
  _schema: {
    type: 'earthquake-information',
    version: '1.1.0'
  }
};

async function check() {
  // Schema 名から JSON Schema 定義を読み込む 
  const jschema = await getJSchema(telegramData._schema.type, telegramData._schema.version);

  const validate = ajv.complite(jschema);

  console.log(validate(telegramData)); // false
}

check();

使える型定義