An ancient migration script from back when esmBot was switching to MongoDB, uploading here so it isn't lost forever

migratedb.js

const mongoose = require("mongoose");
mongoose.connect("mongodb://localhost/esmBot");

module.exports = async (client) => {
  const settings = client.settings;
  const tags = client.tags;

  const guildSchema = new mongoose.Schema({
    id: String,
    tags: Map,
    prefix: String
  });

  const Guild = mongoose.model("Guild", guildSchema);
  console.log(settings);
  const indexes = settings.indexes;

  for (const i of indexes) {
    const serverSettings = settings.get(i);
    const serverTags = tags.get(i);
    console.log(serverTags);
    const guild = new Guild({
      id: i,
      tags: serverTags,
      prefix: serverSettings.prefix
    });
    guild.save((error) => {
      if (error) throw error;
      console.log(`Migrated guild ${i}`);
    });
  }
};