130 lines
3.2 KiB
JavaScript
130 lines
3.2 KiB
JavaScript
|
|
function newFileCursorCache() {
|
|
|
|
const CONSOLE_LOG = false;
|
|
|
|
let fileCursorCache = {
|
|
getFileCursor: getFileCursor,
|
|
setDatetime: setDatetime,
|
|
setTimePeriod: setTimePeriod,
|
|
getExpectedFiles: getExpectedFiles,
|
|
getFilesLoaded: getFilesLoaded,
|
|
initialize: initialize
|
|
}
|
|
|
|
let filesLoaded = 0;
|
|
let expectedFiles = 0;
|
|
|
|
let fileCloud;
|
|
|
|
let marketFiles = new Map;
|
|
let fileCursors = new Map;
|
|
|
|
let callBackWhenFileReceived;
|
|
|
|
return fileCursorCache;
|
|
|
|
function initialize(pDevTeam, pBot, pProduct, pSet, pExchange, pMarket, pDatetime, pTimePeriod, callBackFunction) {
|
|
|
|
callBackWhenFileReceived = callBackFunction;
|
|
|
|
let exchange = ecosystem.getExchange(pProduct, pExchange);
|
|
|
|
if (exchange === undefined) {
|
|
|
|
throw "Exchange not supoorted by this product of the ecosystem! - pDevTeam.codeName = " + pDevTeam.codeName + ", pBot.codeName = " + pBot.codeName + ", pProduct.codeName = " + pProduct.codeName + ", pExchange = " + pExchange;
|
|
|
|
}
|
|
|
|
fileCloud = newFileCloud();
|
|
fileCloud.initialize(pBot);
|
|
|
|
/* Now we will get the daily files */
|
|
|
|
for (i = 0; i < dailyFilePeriods.length; i++) {
|
|
|
|
let periodTime = dailyFilePeriods[i][0];
|
|
let periodName = dailyFilePeriods[i][1];
|
|
|
|
if (pSet.validPeriods.includes(periodName) === true) {
|
|
|
|
let fileCursor = newFileCursor();
|
|
fileCursor.initialize(fileCloud, pDevTeam, pBot, pSet, exchange, pMarket, periodName, periodTime, pDatetime, pTimePeriod, onFileReceived);
|
|
|
|
fileCursors.set(periodTime, fileCursor);
|
|
|
|
expectedFiles = expectedFiles + fileCursor.getExpectedFiles();
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
function onFileReceived() {
|
|
|
|
console.log("FileCursorCache -> onFileReceived")
|
|
|
|
filesLoaded++;
|
|
callBackWhenFileReceived(); // Note that the call back is called for every file loaded at each cursor.
|
|
|
|
}
|
|
|
|
function getFileCursor(pPeriod) {
|
|
|
|
return fileCursors.get(pPeriod);
|
|
|
|
}
|
|
|
|
function setDatetime(pDatetime) {
|
|
|
|
filesLoaded = 0;
|
|
expectedFiles = 0;
|
|
|
|
fileCursors.forEach(setDatetimeToEach)
|
|
|
|
function setDatetimeToEach(fileCursor, key, map) {
|
|
|
|
fileCursor.setDatetime(pDatetime, onFileReceived);
|
|
expectedFiles = expectedFiles + fileCursor.getExpectedFiles();
|
|
|
|
}
|
|
|
|
if (CONSOLE_LOG === true) {
|
|
|
|
console.log("FileCursorCache -> setDatetime -> expectedFiles = " + expectedFiles);
|
|
|
|
}
|
|
}
|
|
|
|
function setTimePeriod(pTimePeriod, pDatetime) {
|
|
|
|
filesLoaded = 0;
|
|
expectedFiles = 0;
|
|
|
|
fileCursors.forEach(setTimePeriodToEach)
|
|
|
|
function setTimePeriodToEach(fileCursor, key, map) {
|
|
|
|
fileCursor.setTimePeriod(pTimePeriod, pDatetime, onFileReceived);
|
|
expectedFiles = expectedFiles + fileCursor.getExpectedFiles();
|
|
|
|
}
|
|
|
|
if (CONSOLE_LOG === true) {
|
|
|
|
console.log("FileCursorCache -> setTimePeriod -> expectedFiles = " + expectedFiles);
|
|
|
|
}
|
|
}
|
|
|
|
function getExpectedFiles() {
|
|
|
|
return expectedFiles;
|
|
|
|
}
|
|
|
|
function getFilesLoaded() {
|
|
|
|
return filesLoaded;
|
|
|
|
}
|
|
} |