Please Help JS - Hangman Game

Hello, I am having trouble figuring out how to stop my game once a user reaches the maxMisses, then letting them know that the LOST.
As well as the opposite stopping the game once a user has guessed the word and letting them know that they have WON.

Any help is greatly appreciated

var numOfMisses = 0;
var maxMisses = 6;
var wordBank = [‘apple’, ‘oatmeal’, ‘rice’, ‘kale’, ‘orange’, ‘banana’, ‘peach’, ‘pear’, ‘cucumber’, ‘melon’, ‘watermelon’, ‘spinach’, ‘onion’, ‘parsley’, ‘broccoli’];
var word = document.getElementById(‘text’);
var letterInput = $(’#letter’);
var currentWord = null;
var currentLetters = null;
var lettersGuessed = []
var remainingLetters = word.length;
// This function starts the game by pulling a random word from the wordBank array and calling the displayLetters function.
function startGame() {
currentWord = wordBank[ Math.floor(Math.random() * wordBank.length) ]
currentLetters = currentWord.split(’’)
displayLetters()
}
// The displayLetters function maps the letter that was guessed
// into the lettersGuessed array and if the letter is correct the letter will display.
// If not the function will display an underscore.
function displayLetters() {
let lettersDisplayed = currentLetters.map((letter) => {
if(lettersGuessed.includes(letter)) {
return letter
} else {
return ’ _ '
}
})

$(’#text’).text(lettersDisplayed.join(’ ‘))
return lettersDisplayed.join(’ ')
}

$(’#submit’).on(‘click’, function(letter) {
let numMissed = 0;
let maxMisses = 6;
if (numMissed >= maxMisses){
(’#alert-box1’).text(‘Sorry, You Lose!’)
} else {
let input = letterInput.val()
letterInput.val(’’)
lettersGuessed.push(input)

let lettersDisplayed = displayLetters()
if (currentWord.includes(input)) {
  $('#alert-box1').text('Good Guess!')
} else if (!currentWord.includes(input)){
  $('#alert-box1').text('Try Again!')
} else {
  for(var i=0; i < word.length; i++){
    if(numMissed === maxMisses){
      $('#alert-box1').text('Game Over')
      break;
      }
    }
  }
}

})

$(’#new-game’).on(‘click’, startGame)

You game is not govern by game rules. No victory or defeat condition.

You need to write the rules after every action a player makes.