includes/login/src/removeUserFromGroup.js

"use strict";

const utils = require("../utils");
const log = require("npmlog");

module.exports = function (defaultFuncs, api, ctx) {
	return function removeUserFromGroup(userID, threadID, callback) {
		if (
			!callback &&
			(utils.getType(threadID) === "Function" ||
				utils.getType(threadID) === "AsyncFunction")
		) {
			throw { error: "please pass a threadID as a second argument." };
		}
		if (
			utils.getType(threadID) !== "Number" &&
			utils.getType(threadID) !== "String"
		) {
			throw {
				error:
					"threadID should be of type Number or String and not " +
					utils.getType(threadID) +
					"."
			};
		}
		if (
			utils.getType(userID) !== "Number" &&
			utils.getType(userID) !== "String"
		) {
			throw {
				error:
					"userID should be of type Number or String and not " +
					utils.getType(userID) +
					"."
			};
		}

		let resolveFunc = function () { };
		let rejectFunc = function () { };
		const returnPromise = new Promise(function (resolve, reject) {
			resolveFunc = resolve;
			rejectFunc = reject;
		});

		if (!callback) {
			callback = function (err, friendList) {
				if (err) {
					return rejectFunc(err);
				}
				resolveFunc(friendList);
			};
		}

		const form = {
			uid: userID,
			tid: threadID
		};

		defaultFuncs
			.post("https://www.facebook.com/chat/remove_participants", ctx.jar, form)
			.then(utils.parseAndCheckLogin(ctx, defaultFuncs))
			.then(function (resData) {
				if (!resData) {
					throw { error: "Remove from group failed." };
				}
				if (resData.error) {
					throw resData;
				}

				return callback();
			})
			.catch(function (err) {
				log.error("removeUserFromGroup", err);
				return callback(err);
			});

		return returnPromise;
	};
};