nv-fca/src/getThreadListDeprecated.js

A node.js package for automating Facebook Messenger bot, and is one of the most advanced next-generation Facebook Chat API (FCA) by @NethWs3Dev (Kenneth Aceberos)

"use strict";

var utils = require("../utils");
// @NethWs3Dev

module.exports = function(defaultFuncs, api, ctx) {
  return function getThreadList(start, end, type, callback) {
    if (utils.getType(callback) === "Undefined") {
      if (utils.getType(end) !== "Number") {
        throw {
          error: "Please pass a number as a second argument."
        };
      } else if (
        utils.getType(type) === "Function" ||
        utils.getType(type) === "AsyncFunction"
      ) {
        callback = type;
        type = "inbox"; //default to inbox
      } else if (utils.getType(type) !== "String") {
        throw {
          error:
            "Please pass a String as a third argument. Your options are: inbox, pending, and archived"
        };
      } else {
        throw {
          error: "getThreadList: need callback"
        };
      }
    }

    if (type === "archived") {
      type = "action:archived";
    } else if (type !== "inbox" && type !== "pending" && type !== "other") {
      throw {
        error:
          "type can only be one of the following: inbox, pending, archived, other"
      };
    }

    if (end <= start) end = start + 20;

    var form = {
      client: "mercury"
    };

    form[type + "[offset]"] = start;
    form[type + "[limit]"] = end - start;

    if (ctx.globalOptions.pageID) {
      form.request_user_id = ctx.globalOptions.pageID;
    }

    defaultFuncs
      .post(
        "https://www.facebook.com/ajax/mercury/threadlist_info.php",
        ctx.jar,
        form
      )
      .then(utils.parseAndCheckLogin(ctx, defaultFuncs))
      .then(function(resData) {
        if (resData.error) {
          throw resData;
        }
        utils.log("getThreadList", JSON.stringify(resData.payload.threads));
        return callback(
          null,
          (resData.payload.threads || []).map(utils.formatThread)
        );
      })
      .catch(function(err) {
        utils.error("getThreadList", err);
        return callback(err);
      });
  };
};