Simple martingale with stop loss and stop profit

Simple martingale with stop loss and stop profit.js

var config = {
  baseBet: { label: "Base bet", type: "balance", value: 100 },             // how many satoshis to bet initially
  target: { label: "Target", type: "multiplier", value: 2 },               // target multiplier
  betMultiplier: { label: "Bet multiplier", type: "multiplier", value: 2 }, // what to multiply the bet size by when we lose a wager
  stopBalance: { label: "Stop if profit above[0 = OFF]", type: "balance", value: 100000 },
  stopLoss: { label: "Stop if lose more than[0 = OFF]", type: "balance", value: -100000 },
}
var engine = this
 
var highBalance = this.balance;
var lprofit = function(){
    return highBalance + config.stopLoss.value;
};

var startBR = this.balance;
var profit = function() {
    return Math.round(engine.balance - startBR).toFixed(2)
}
let lossCount = 0
this.log(`Starting martingale with a base bet of ${config.baseBet.value} satoshis.`)
 
while (true) {
    checkConditions(this);

  // make the bet and wait for the result
  const { multiplier } = await this.bet(betSize(lossCount), config.target.value)
 
  if (multiplier < config.target.value) { // loss
    lossCount++
    this.log(`Lost bet. Multiplying bet size by ${config.betMultiplier.value} for new bet size of ${betSize(lossCount)} satoshis.`)
  } else { // win
    lossCount = 0
    this.log(`Won bet. Setting bet size to ${config.baseBet.value} satoshis.`)
  }
}
 
function betSize(lossCount) {
  const bet = config.baseBet.value * Math.pow(config.betMultiplier.value, lossCount)
  return Math.round(bet / 100) * 100
}


function checkConditions(context){
    if (config.stopLoss.value != 0) {
        if (context.balance > highBalance) {
            highBalance = context.balance;
        } else if (context.balance < lprofit()) {
            context.log("Stop loss triggered");
            context.stop();
        }
    }

    if (profit() > config.stopBalance.value && config.stopBalance.value != 0) {
        context.log("Stop profit triggered")
        context.stop();
    }

}