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lib/trades/counterTrade.js

  1. // Includes
  2. const http = require('../util/http.js').func
  3. const getGeneralToken = require('../util/getGeneralToken.js').func
  4. const getCurrentUser = require('../util/getCurrentUser.js').func
  6. // Args
  7. exports.required = ['tradeId', 'targetUserId', 'sendingOffer', 'receivingOffer']
  8. exports.optional = ['jar']
  10. // Docs
  11. /**
  12.  * 🔐 Counter an active incoming trade.
  13.  * @category Trade
  14.  * @alias counterTrade
  15.  * @param {number} tradeId - The id of the active trade
  16.  * @param {number} targetUserId - The user to send the trade to.
  17.  * @param {TradeOffer} sendingOffer - The offer to send to the other user.
  18.  * @param {TradeOffer} recievingOffer - The offer you are requesting from the other user.
  19.  * @returns {Promise<SendTradeResponse>}
  20.  * @example const noblox = require("noblox.js")
  21.  * // Login using your cookie
  22.  * noblox.counterTrade(1234, 80231025, { userAssetIds: [23289506393] }, { userAssetIds: [32924150919] })
  23. **/
  25. // Define
  26. function counterTrade (tradeId, targetUserId, sendingOffer, receivingOffer, jar, xcsrf, loggedInUser) {
  27.   return new Promise((resolve, reject) => {
  28.     if (!sendingOffer.userAssetIds || !receivingOffer.userAssetIds) {
  29.       reject(new Error('Both offers must includes userAssetIds.'))
  30.     }
  32.     if (!sendingOffer.robux) sendingOffer.robux = 0
  33.     if (!receivingOffer.robux) receivingOffer.robux = 0
  35.     http({
  36.       url: '//trades.roblox.com/v1/trades/' + tradeId + '/counter',
  37.       options: {
  38.         method: 'POST',
  39.         resolveWithFullResponse: true,
  40.         jar,
  41.         headers: {
  42.           'X-CSRF-TOKEN': xcsrf,
  43.           'Content-Type': 'application/json'
  44.         },
  45.         body: JSON.stringify({
  46.           offers: [
  47.             {
  48.               userId: targetUserId,
  49.               ...receivingOffer
  50.             },
  51.             {
  52.               userId: loggedInUser,
  53.               ...sendingOffer
  54.             }
  55.           ]
  56.         })
  57.       }
  58.     }).then((res) => {
  59.       if (res.statusCode === 200) {
  60.         resolve(JSON.parse(res.body))
  61.       } else {
  62.         const body = JSON.parse(res.body) || {}
  64.         if (body.errors && body.errors.length > 0) {
  65.           const errors = body.errors.map((e) => {
  66.             return e.message
  67.           })
  68.           reject(new Error(`${res.statusCode} ${errors.join(', ')}`))
  69.         }
  70.       }
  71.     }).catch(error => reject(error))
  72.   })
  73. }
  75. exports.func = function (args) {
  76.   const jar = args.jar
  77.   return Promise.all([
  78.     getGeneralToken({ jar }),
  79.     getCurrentUser({ jar, option: 'UserID' })
  80.   ])
  81.     .then(function (resolvedPromises) {
  82.       return counterTrade(args.tradeId, args.targetUserId, args.sendingOffer, args.receivingOffer, jar, resolvedPromises[0], resolvedPromises[1])
  83.     })
  84. }