Superalgos/Exchange/ExchangeAPI.js

 function newExchangeAPI () {
   const INFO_LOG = true
   const LOG_FILE_CONTENT = true

   const MODULE_NAME = 'CloudVM -> Exchange API'

   const SERVER_URL = window.canvasApp.urlPrefix + 'ExchangeAPI/'

   let thisObject = {
     initialize: initialize,
     getTicker: getTicker,
     getOpenPositions: getOpenPositions,
     getExecutedTrades: getExecutedTrades,
     putPosition: putPosition,
     movePosition: movePosition,
     getPublicTradeHistory: getPublicTradeHistory
   }

   return thisObject

   function initialize (callBackFunction) {
        /* When this initialized is called from the Browser, there is no need to send it to the server since the server will
        anyways initialize this library at each method call. */

     callBackFunction(window.DEFAULT_OK_RESPONSE)
   }

   function getTicker (pMarket, callBackFunction) {
     let authToken = window.localStorage.getItem('access_token')

     let path = SERVER_URL
            + CURRENT_BOT_CODE_NAME + '/'
            + 'getTicker' + '/'
            + authToken

     callServer(undefined, path + '/NO-LOG', onServerResponse)

     function onServerResponse (pServerResponse) {
       let response = JSON.parse(pServerResponse)
       if (response.result === window.DEFAULT_FAIL_RESPONSE.result) {
         callBackFunction(window.DEFAULT_FAIL_RESPONSE)
       } else {
         callBackFunction(window.DEFAULT_OK_RESPONSE, response)
       }
     }
   }

   function getOpenPositions (pMarket, callBackFunction) {
     let authToken = window.localStorage.getItem('access_token')

     let path = SERVER_URL
            + CURRENT_BOT_CODE_NAME + '/'
            + 'getOpenPositions' + '/'
            + authToken

     callServer(undefined, path + '/NO-LOG', onServerResponse)

     function onServerResponse (pServerResponse) {
       let response = JSON.parse(pServerResponse)
       if (response.result === window.DEFAULT_FAIL_RESPONSE.result) {
         callBackFunction(window.DEFAULT_FAIL_RESPONSE)
       } else {
         callBackFunction(window.DEFAULT_OK_RESPONSE, response)
       }
     }
   }

   function getExecutedTrades (pPositionId, callBackFunction) {
     let authToken = window.localStorage.getItem('access_token')

     let path = SERVER_URL
            + CURRENT_BOT_CODE_NAME + '/'
            + 'getExecutedTrades' + '/'
            + authToken + '/'
            + pPositionId

     callServer(undefined, path + '/NO-LOG', onServerResponse)

     function onServerResponse (pServerResponse) {
       let response = JSON.parse(pServerResponse)
       if (response.result === window.DEFAULT_FAIL_RESPONSE.result) {
         callBackFunction(window.DEFAULT_FAIL_RESPONSE)
       } else {
         callBackFunction(window.DEFAULT_OK_RESPONSE, response)
       }
     }
   }

   function putPosition (pMarket, pType, pRate, pAmountA, pAmountB, callBackFunction) {
     let authToken = window.localStorage.getItem('access_token')

     let path = SERVER_URL
            + CURRENT_BOT_CODE_NAME + '/'
            + 'putPosition' + '/'
            + authToken + '/'
            + pType + '/'
            + pRate + '/'
            + pAmountA + '/'
            + pAmountB

     callServer(undefined, path + '/NO-LOG', onServerResponse)

     function onServerResponse (pServerResponse) {
       let response = JSON.parse(pServerResponse)
       if (response.result === window.DEFAULT_FAIL_RESPONSE.result) {
         callBackFunction(window.DEFAULT_FAIL_RESPONSE)
       } else {
         callBackFunction(window.DEFAULT_OK_RESPONSE, response)
       }
     }
   }

   function movePosition (pPositionId, pNewRate, pPositionAmountB, callBackFunction) {
     let authToken = window.localStorage.getItem('access_token')

     let path = SERVER_URL
            + CURRENT_BOT_CODE_NAME + '/'
            + 'movePosition' + '/'
            + authToken + '/'
            + pPositionId + '/'
            + pNewRate + '/'
            + pPositionAmountB

     callServer(undefined, path + '/NO-LOG', onServerResponse)

     function onServerResponse (pServerResponse) {
       let response = JSON.parse(pServerResponse)
       if (response.result === window.DEFAULT_FAIL_RESPONSE.result) {
         callBackFunction(window.DEFAULT_FAIL_RESPONSE)
       } else {
         callBackFunction(window.DEFAULT_OK_RESPONSE, response)
       }
     }
   }

   function getPublicTradeHistory (pMarket, startTime, endTime, callBackFunction) {
     let authToken = window.localStorage.getItem('access_token')

     let path = SERVER_URL
            + CURRENT_BOT_CODE_NAME + '/'
            + 'getPublicTradeHistory' + '/'
            + authToken + '/'
            + startTime + '/'
            + endTime

     callServer(undefined, path + '/NO-LOG', onServerResponse)

     function onServerResponse (pServerResponse) {
       let response = JSON.parse(pServerResponse)
       if (response.result === window.DEFAULT_FAIL_RESPONSE.result) {
         callBackFunction(window.DEFAULT_FAIL_RESPONSE)
       } else { callBackFunction(window.DEFAULT_OK_RESPONSE, response) }
     }
   }
 }