RFID TEST, Node.js - rextester

Run Code | API | Code Wall | Users | Misc | Feedback | Login | Theme | Privacy | Blog

RFID TEST

var stdin = process.openStdin();

stdin.addListener("data", function(d) {
        var message = d.toString().trim();
    
        processTimeIntervalReport(message);
    
    
    
    
    
  });

console.log(__filename);
var WRONG_RFID = [
	"00000001"
	,00000001
	,"00000000"
	,00000000
	,0
	,1
	,"0"
	,"1"
	,""
	,null
];

var readRFID = function(rfid){
	var pattern = [
		 /%\s+\^(.*)\$(.*)\$(.*)\^(.*)\^\?\;(\d+)\=(\d+)\=\?\+\s+(.*)\?/
		,/%\s+\^(.*)\$(.*)\$(.*)\^(.*)\^\?\;(\d+)\=(\d+)\=\?\+(.*)\?/
		,/%\s+\^(.*)\$(.*)\$(.*)\^(.*)\^\?\r?\n\;(\d+)\=(\d+)\=\?\r?\n\+\s+(.*)\?/
		,/%\s+\^(.*)\$(.*)\$(.*)\^(.*)\^\?\r?\n\;(\d+)\=(\d+)\=\?\r?\n\+(.*)\?/
		,/%\s+(\w+)\s+(\w+)\s+(.*)\s+(\?)\r?\n\;(\d+)\=(\d+)\=\?\r?\n\+(.*)\?/
		,/%\s+(\w+)\s+(\w+)\s+(.*)\s+(\?)\;(\d+)\=(\d+)\=\?\+(.*)\?/
        	,/%\s+\^(\w+)\s+(\w+)\s+(.*)\^(.*)\?\;(\d+)\=(\d+)\=\?\+\s+(.*)\?/
	];
	console.log("READ RFID DATA ",rfid);
	for(var i in pattern){
		var regx	=new RegExp(pattern[i]);
		var rfidData = regx.exec(rfid);
		//console.log(rfidData);
		//console.log("READ RFID DATA WITH PATTERN "+i+" result = ",(rfidData)?rfidData.length : null);
		if(rfidData && rfidData.length >=7){
			return rfidData;
		}
	}
	return null;
}

var processAndUpdatelicense = function(log_row,license,driver,client){
	
	var engine_state = parseStatusMeitrack(log_row,client.box_id);
	var isLicense = checkRFIDIsLicense(license);
	console.log("IMEI =>" + log_row.log_IMEI + " BOX_ID ==> " + client.box_id +" ENGINE_STATE ==> " + engine_state + " RFID=>" + license + " IS LICENSE => "+isLicense);

if(engine_state == 0 || engine_state == '0'){
		console.log("update license to null");
	}
	else if(isLicense){	
		console.log("update license to "+license);
	}
}

checkRFIDIsLicense = function(rfid){
	
	if(rfid == undefined || rfid == null || rfid == ''){
		return false;
	}
	var rfidUnspace = rfid.replace(new RegExp(' ', 'g'), '');
	var isLicense = rfidUnspace.match('^[0-9]{15,}$');
	if(isLicense == null){
		return false;
	}
	else if(rfid.length < 15){
		return false;
	}else{
		var split = rfid.split(/\s+/);
		if(split[3] != undefined && split[3].length < 3){
			return false;
		}
		return true;
	}
	
}

parseStatusMeitrack = function(log,box_id){
	var state  = log['log_value'];
	var engine_state = ['0','1']; // 0 => STOP , 1 => START		
	if(box_id == 6){
		return engine_state[state[3]];

}else if(box_id == 8 || box_id == 4 || box_id == 16 || box_id == 24 ){
		return engine_state[state[5]];
	}		
}

function processTimeIntervalReport(gps_data){
	var client = {};
	client.username = "test";
	client.imei = "test";
	client.box_id = '8';

var log_row = {
		log_rfid : gps_data
		,log_value : 000001000000000
		,log_IMEI : client.imei
	}
	if(log_row.log_rfid && WRONG_RFID.indexOf(log_row.log_rfid) == -1){
		var rfidData = readRFID(log_row.log_rfid);
		var license = (rfidData)? rfidData[7].trim() : null;
		console.log("CHECK RFID DATA : correct :  ",(rfidData!=null && license!=null));
		if(rfidData && license){
			var prefixName = "";
			var licenseArr = license.match(/\d+/g);
			if(licenseArr[1] == 1){
				prefixName= "MR.";
			}else if(licenseArr[1] == 2){
				prefixName= "MS.";
			}else{
				prefixName = rfidData[3];
			}
			var driverData = {
				driver_first_name : prefixName + rfidData[2]
				,driver_last_name : rfidData[1]
				,driver_gender : (prefixName)?(prefixName.toLowerCase() == "mr.")? "Male" : "Female" : null
				,driver_address : rfidData[4]
				,driver_citizen_id : (rfidData[5] && rfidData[5].length > 13)? rfidData[5].substr(-13) : rfidData[5]
				,driver_birth_day : (rfidData[6] && rfidData[6].length>=8)? rfidData[6].substr(-8) : null
				,driver_card_expired : (rfidData[6] && rfidData[6].length>=4)? "20"+rfidData[6].substr(0,4) : null
				,driver_rfid : license.replace(/\s+/g, '')
				,driver_user_username : client.username
				,driver_add_by : "PROTOCOL"
				,driver_dateadded : new Date()
			};
			console.log(driverData);
			processAndUpdatelicense(log_row,license,0,client);
		}else if(!rfidData && !license){
			console.log(" RFID WRONG PATTERN");
			processAndUpdatelicense(log_row,license,0,client);
		}	
	}
}


run \| edit \| history \| help	0

Please log in to post a comment.

stackse - search stackoverflow differently