RanchiMall/floqrticket
3
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

QR_ScannerV1

Browse Source
This commit is contained in:
Vivek Teega 2020-02-21 16:32:26 +00:00
parent 1ca14540d6
commit 1bc67eedf2
1 changed files with 54 additions and 93 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

147
index.html
View File

@ -10939,49 +10939,69 @@
<script type="text/javascript" src="https://unpkg.com/@zxing/library@latest"></script> <script type="text/javascript" src="https://unpkg.com/@zxing/library@latest"></script>
<script type="text/javascript"> <script type="text/javascript">
function messageScan() { function messageScan(userfloID, venue) {
// Now run a function for the next 60 seconds var messageToVerify = `Authorize-${venue}`
const taskNumber = {
preevent: 1,
event: 2,
food: 3
}
const projectCode = "2020_project_1"
const branch = "branch1"
if(TEDxKanke.getAssignedInterns(projectCode, branch, taskNumber[venue])!=null && TEDxKanke.getAssignedInterns(projectCode, branch, taskNumber[venue]).includes(userfloID)){
console.log(`${userfloID} is already authorized`);
showMessege('error', `Already authorized for ${venue}`);
setTimeout(document.getElementById('authorize_btn').click(), 2000)
return
}
// Now run a function for the next 20 seconds
// Will execute myCallback every 5 seconds // Will execute myCallback every 5 seconds
var currenttime = Date.now(); var currenttime = Date.now();
document.getElementById('result').textContent = 'Waiting 20 seconds for user authorization'; var maxDelay = 20000
var interval = setInterval(myScan, 2000, userfloID); var interval = setInterval(myScan, 2500);
stopScanning()
startCountdown()
// fetch for details of messages // fetch for details of messages
function myScan(userfloID) { function myScan() {
floCloudAPI.requestApplicationData({ type: "TestMod", application: "teega", receiverID: myFloID }) floCloudAPI.requestApplicationData({ type: "TestMod",
.then(function (value) { senderIDs: [userfloID],
//console.log(value); lowerVectorClock: currenttime.toString(),
var a = JSON.parse(value); upperVectorClock: (currenttime + maxDelay).toString()
//console.log(a); }).then(results => {
console.log('the length of a is ' + Object.keys(a).length); results = JSON.parse(results)
for(key in results){
for (var i = 0; i < Object.keys(a).length; i++) { //Enters in this loop only if there is an message from the user
//console.log('scanning key'); if(results[key].message === messageToVerify){
//console.log(key); //Authorise the floID
var key = Object.keys(a)[i];
key = key.split('_');
if ((key[0] - currenttime <= 60000) && (key[0] - currenttime > 0) && (key[1] == userfloID)) {
console.log('I have a message which satisfies the criteria'); console.log('I have a message which satisfies the criteria');
console.log('scanning stopped'); console.log('scanning stopped');
document.getElementById('result').textContent = `FLO-ID ${userfloID} Authorised`;
clearInterval(interval); clearInterval(interval);
TEDxKanke.refreshObjectData().then(result => {
TEDxKanke.manage.assignInternToTask(userfloID, projectCode, branch, taskNumber[venue])
TEDxKanke.manage.updateObjects()
.then(result => console.log(result))
.catch(error => console.log(error))
TEDxKanke.postInternUpdate(`${userfloID} has entered ${venue}`)
}).catch(error => console.log(error))
showPage('auth_success')
showMessege('', `Authorized for ${venue}`)
setTimeout(document.getElementById('authorize_btn').click(), 2000)
break;
} }
} }
if (Date.now() - currenttime > maxDelay) {
// if more than 60 seconds have passed, stop //Stop the check after maxDelay
if (Date.now() - currenttime > 20000) { showMessege('error', `Authorization failed`);
document.getElementById('result').textContent = `Didn't authorize FLO-ID ${userfloID} `;
console.log('scanning stopped'); console.log('scanning stopped');
clearInterval(interval); clearInterval(interval);
setTimeout(document.getElementById('authorize_btn').click(), 2000)
} }
}); }).catch(error => console.error(error))
} }
} }
function updatePrivKey() { function updatePrivKey() {
@ -10991,7 +11011,6 @@
function decodeOnce(codeReader, selectedDeviceId) { function decodeOnce(codeReader, selectedDeviceId) {
codeReader.decodeFromInputVideoDevice(selectedDeviceId, 'video').then((result) => { codeReader.decodeFromInputVideoDevice(selectedDeviceId, 'video').then((result) => {
console.log(result); console.log(result);
//debugger;
console.log('decoded value is '); console.log('decoded value is ');
window.decodedQr = result.text; window.decodedQr = result.text;
@ -11002,75 +11021,17 @@
}) })
} }
function decodeContinuously(codeReader, selectedDeviceId, elementID) { function decodeContinuously(codeReader, selectedDeviceId, elementID, venue) {
let scanLine = document.getElementById('scanner_line'); let scanLine = document.getElementById('scanner_line');
codeReader.decodeFromInputVideoDeviceContinuously(selectedDeviceId, elementID, (result, err) => { codeReader.decodeFromInputVideoDeviceContinuously(selectedDeviceId, elementID, (result, err) => {
if (result) { if (result) {
// properly decoded qr code // properly decoded qr code
console.log('decoded value is ' + result.text); console.log('decoded value is ' + result.text);
window.decodedQr = result.text; window.decodedQr = result.text;
debugger;
if (result.text.length == 34 && result.text[0] == 'F') { if (result.text.length == 34 && result.text[0] == 'F') {
// Now run a function for the next 60 seconds
// Will execute myCallback every 5 seconds
var userfloID = result.text; var userfloID = result.text;
var currenttime = Date.now();
var interval = setInterval(myScan, 2000);
// fetch for details of messages // fetch for details of messages
startCountdown() messageScan(userfloID, venue)
stopScanning()
function myScan() {
floCloudAPI.requestApplicationData({ type: "TestMod", application: "teega", receiverID: window.myFloID })
.then(function (value) {
//console.log(value);
var a = JSON.parse(value);
//console.log(a);
console.log('the length of a is ' + Object.keys(a).length);
for (var i = 0; i < Object.keys(a).length; i++) {
//console.log('scanning key');
//console.log(key);
var key = Object.keys(a)[i];
key = key.split('_');
if ((key[0] - currenttime <= 60000) && (key[0] - currenttime > 0) && (key[1] == userfloID)) {
console.log('Authorized message found');
showPage('auth_success')
setTimeout(() => {
document.getElementById('authorize_btn').click()
},2000)
//check message
var cloudObj = a[Object.keys(a)[i]];
var cloudMessage = cloudObj.message.split('-');
if (cloudMessage[1]=='preentry'){
showMessege('', `Authorized for ${cloudMessage[1]}`);
}
else if (cloudMessage[1]=='entry'){
showMessege('', `Authorized for ${cloudMessage[1]}`);
}
else if (cloudMessage[1]=='food'){
showMessege('', `Authorized for ${cloudMessage[1]}`);
}
clearInterval(interval);
}
}
// if more than 20 seconds have passed, stop
if (Date.now() - currenttime > 20000) {
console.log('scanning stopped');
stopScanning()
showMessege('error', 'Didnt authorize flo id');
clearInterval(interval);
setTimeout(() => {
document.getElementById('authorize_btn').click()
},2000)
}
});
}
} }
else if (result.text.length > 40) { else if (result.text.length > 40) {
document.getElementById('qr_btn').click(); document.getElementById('qr_btn').click();
@ -11193,20 +11154,20 @@
checkeditem = mainpage.children[i + 1].children[2].dataset.value; checkeditem = mainpage.children[i + 1].children[2].dataset.value;
} }
} }
console.log(checkeditem)
if (checkeditem != '') { if (checkeditem != '') {
// Check if FLO ID is admin id or user id // Check if FLO ID is admin id or user id
let idtype = document.getElementById('floidTypeText'); let idtype = document.getElementById('floidTypeText');
if (idtype.textContent === 'admin') { if (idtype.textContent === 'admin') {
decodeContinuously(codeReader, selectedDeviceId, 'video2') decodeContinuously(codeReader, selectedDeviceId, 'video2', checkeditem)
showPage('admin_scanner') showPage('admin_scanner')
scanLine.classList.add('scan') scanLine.classList.add('scan')
console.log(`Started decode from camera with id ${selectedDeviceId}`) console.log(`Started decode from camera with id ${selectedDeviceId}`)
} }
else if (idtype.textContent === 'user') { else if (idtype.textContent === 'user') {
debugger; floCloudAPI.sendApplicationData(`Authorize-${checkeditem}`, "TestMod");
floCloudAPI.sendApplicationData(`Authorize-${checkeditem}-${myFloID}`, "TestMod", { application: "teega", receiverID: 'FK8jQufKXEsDwEgmF8vVJqHXfm2boAesj7' });
showMessege('', 'Sent Authorization message to cloud'); showMessege('', 'Sent Authorization message to cloud');
} }