choco-bot/commands/mergelist.js

Whatsapp-bot

const fs = require('fs');

async function mergelist(remainingMessage, msg) {
  const mess = remainingMessage.trim();
  const args = mess.split(' ');

  // Check if there are enough arguments
  if (args.length < 2) {
    msg.reply('Usage: !mergelist <sourceList> <destinationList>');
    return;
  }

  const sourceListName = args[0].toLowerCase();
  const destinationListName = args[1].toLowerCase();
  const lists = require('../lists.json');

  if (!lists[sourceListName]) {
    msg.reply(`Source list "${sourceListName}" does not exist.`);
    return;
  }

  if (!lists[destinationListName]) {
    msg.reply(`Destination list "${destinationListName}" does not exist.`);
    return;
  }

  const sourceList = lists[sourceListName];
  const destinationList = lists[destinationListName];

  // Filter out duplicate elements from the source list
  const uniqueElements = sourceList.filter((element) => !destinationList.includes(element));

  if (uniqueElements.length > 0) {
    lists[destinationListName] = [...destinationList, ...uniqueElements];
     // Add unique elements
    fs.writeFileSync('lists.json', JSON.stringify(lists, null, 2)); // Update the JSON file
    msg.reply(`Merge complete. Total elements in "${destinationListName}": ${lists[destinationListName].length}`);
  } else {
    msg.reply(`No new elements to add from "${sourceListName}" to "${destinationListName}".`);
  }
}

module.exports = {
  mergelist,
};