quran/scripts/format-chapter-data-json.js

/**
 * A script that helps with reformatting the JSON data pulled from QDC's chapters API e.g. https://api.quran.com/api/v4/chapters?language=ar
 * to QDC's FE JSON structure. This will help us:
 *
 * 1. Camelize the keys.
 * 2. Remove un-necessary data to make the payload size as small as possible.
 *
 * It can be used by running `yarn run chapter-data:format {locale}` e.g. `yarn run chapter-data:format en`
 * after having created a file called `data/chapters/en.json` and pasted the API's JSON response into it.
 */

/* eslint-disable no-console */
const fs = require('fs');

const locale = process.argv[2];

if (!locale) {
  console.log('Please enter the locale!');
} else {
  const path = `./data/chapters/${locale}.json`;
  if (fs.existsSync(path)) {
    let fileContent;
    try {
      fileContent = fs.readFileSync(path, 'utf-8');
    } catch (error) {
      console.log('Something went wrong while trying to open');
    }
    if (fileContent) {
      const fileContentJson = JSON.parse(fileContent);
      const chaptersData = fileContentJson.chapters;
      const newFileContent = {};
      chaptersData.forEach((chapterData) => {
        const newChapterData = {};
        newChapterData.revelationPlace = chapterData.revelation_place;
        newChapterData.transliteratedName =
          locale === 'ar' ? chapterData.name_arabic : chapterData.name_simple;
        newChapterData.versesCount = chapterData.verses_count;
        newChapterData.translatedName =
          locale === 'ar' ? chapterData.name_arabic : chapterData.translated_name.name;
        newChapterData.slug = chapterData.slug.slug;
        newFileContent[chapterData.id] = newChapterData;
      });
      fs.writeFile(path, JSON.stringify(newFileContent), (err) => {
        if (err) {
          console.log(`Something went wrong while trying to write to ${path}`);
          return;
        }
        console.log('Executed successfully');
      });
    }
  } else {
    // Below code to create the folder, if its not there
    console.log(`File ${path} does not exist!`);
  }
}