example.js

// Author: Interchained/Shopglobal https://github.com/shopglobal 
// Connect with us on telegram https://t.me/electronero
// Year: 2018
// Contents: Nodejs Example for educational purposes. Not for production use. 
// Do not use this exact example for production! 
// This example is parts of a secure project, published for educational purposes.
// Security is important! Be safe! 

// establish a connection with neroWallet
var neroWallet = require('./lib/wallet');
var Wallet = new neroWallet();

// examples

// checkers for timing 
// integer checkers
var checkBalance = 0;
// boolean checkers 
var serveAddress = false;
var serveBalance = false;
// default balance, address 
var balance = 0;
var address = '';
function serveAddressFunction(){
  
Wallet.address().then((result) => {
    if(result){
      serveAddress = true
    address =  result.address;
    addressText = "Electronero Address: " + address + '\n';
    if(serveAddress == true){
        // do something !  
    console.log(address);
    console.log("Address Trigger: "+serveAddress);
    console.log(addressText);
}
}
});
}

function serveBalanceFunction(){
  
Wallet.balance().then((result) => {
    if(result){
        // checker should equal 3
      checkBalance++
    balance =  result.balance;
    balanceText = "Electronero Balance: " + balance +" ETNX" + '\n';
    if(checkBalance == 3){
    // trugger balance actions at this stage
    serveBalance = true;
    console.log("Balance Counter: "+checkBalance);
    console.log(balanceText);
}
    if(serveBalance = true){
    // log balance, or serve it, store it, move it, great..
    console.log("Balance Trigger: " +serveBalance);
    console.log("Electronero Balance: "+balance);
    // do something else !  
    serveAddressFunction();
    }
}
});
}

function storeBalanceFunction(){
  
Wallet.store().then((result) => {
    if(result){
        // checker should equal 2
      checkBalance++
    if(checkBalance == 2){        
     console.log("Balance Counter: "+checkBalance);
     // blockchain was scanned, then balance was stored, let's serve it
     // since we scanned and stored, lets run the serve balance function above
     serveBalanceFunction()
}
}
});
}

function balanceFunction(){
  
Wallet.rescan().then((result) => {
    if(result){
        // checker should equal 1
      checkBalance++
    if(checkBalance == 1){
    console.log("First to log"+"\n"+"Balance Counter: "+checkBalance);
    // I want to serve balance, so I will rescan first, then store, then serve balance
    // since we scanned, lets run the store function above
    storeBalanceFunction()
}
}
});
}

function openWalletFunction(){
  // remember to adjust this parameter in production, this is for example purposes
  // the below command would open a passwordless Electronero wallet cache string called 'nero_wallet'
  // REMEMBER TO NOT USE THIS IN PRODUCTION BY ANY MEANS. THIS IS AN EDUCATIONAL EXAMPLE 
Wallet.open_wallet('nero_wallet', '').then((result) => {
    if (result)
    {   
        // ok we opened the wallet, so let's run the balance function and start scanning first
      balanceFunction()
    console.log(result);
    } 
});
}

function startFunction(){
    // on initial run, this will create wallet if not exists
    // remember to adjust this parameter in production, this is for example purposes
    // the below command would generate a passwordless Electronero wallet cache string called 'nero_wallet'
    // REMEMBER TO NOT USE THIS IN PRODUCTION BY ANY MEANS. THIS IS AN EDUCATIONAL EXAMPLE 
Wallet.create_wallet('nero_wallet').then(function(result){
    console.log(result);
});
// now that we created a wallet, lets open it
openWalletFunction();

}startFunction(); // deploy with startFunction. Since node is asynchronous this function will run first...