discord.js/src/managers/PollAnswerVoterManager.js

A powerful library for interacting with the Discord API

'use strict';

const { Collection } = require('@discordjs/collection');
const { makeURLSearchParams } = require('@discordjs/rest');
const { Routes } = require('discord-api-types/v10');
const CachedManager = require('./CachedManager.js');
const User = require('../structures/User.js');

/**
 * Manages API methods for users who voted on a poll and stores their cache.
 * @extends {CachedManager}
 */
class PollAnswerVoterManager extends CachedManager {
  constructor(answer) {
    super(answer.client, User);

    /**
     * The poll answer that this manager belongs to
     * @type {PollAnswer}
     */
    this.answer = answer;
  }

  /**
   * The cache of this manager
   * @type {Collection<Snowflake, User>}
   * @name PollAnswerVoterManager#cache
   */

  /**
   * Fetches the users that voted on this poll answer. Resolves with a collection of users, mapped by their ids.
   * @param {BaseFetchPollAnswerVotersOptions} [options={}] Options for fetching the users
   * @returns {Promise<Collection<Snowflake, User>>}
   */
  async fetch({ after, limit } = {}) {
    const poll = this.answer.poll;
    const query = makeURLSearchParams({ limit, after });
    const data = await this.client.rest.get(Routes.pollAnswerVoters(poll.channelId, poll.messageId, this.answer.id), {
      query,
    });

    return data.users.reduce((coll, rawUser) => {
      const user = this.client.users._add(rawUser);
      this.cache.set(user.id, user);
      return coll.set(user.id, user);
    }, new Collection());
  }
}

exports.PollAnswerVoterManager = PollAnswerVoterManager;