lilachat-frontend/js/updateinfo.js

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//SETTING VARIABLES. GRABBING ELEMENT VALUES FROM FORM.
let uname = document.querySelector('#uname').value;
let pin = document.querySelector('#pin').value;
let newUname = document.querySelector('#newuname').value;
let newPin = document.querySelector('#newpin').value;
const form = document.querySelector('form');
let selected = document.querySelector('#selected').value;
let custom = document.querySelector('#custom').value;
let updateEvent = ''
let newEvent = ''
let newPronouns = ''
//FORM SUMBIT FUNCTION & GET THE USERS USERNAME AND SEE IF IT IS CORRECT.
form.addEventListener("submit", async function (event) {
event.preventDefault();
const formData = new FormData(form);
uname = formData.get('uname');
pin = formData.get('pin');
newUname = formData.get('newuname');
newPin = formData.get('newpin');
selected = formData.get('selected');
custom = formData.get('custom')
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//SETS NEWPRONOUNS DEPENDING ON WHAT THE USER SELECTED/TYPED
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if (custom === '' && selected === 'none') {
newPronouns = ''
} else if (custom !== '') {
newPronouns = custom
} else {
newPronouns = selected
}
unameCheck()
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//CHECKS IF THE USER IS CHANGING MORE THAN ONE TEXT FIELD AT A TIME
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if (newUname !== '' && newPin !== '') {
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document.querySelector("#errormessage").innerHTML = 'You can only change one at a time!'
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return;
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} else if (newUname !== '' && newPronouns !== '') {
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document.querySelector("#errormessage").innerHTML = 'You can only change one at a time!'
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return;
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} else if (newPin !== '' && newPronouns !== '') {
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document.querySelector("#errormessage").innerHTML = 'You can only change one at a time!'
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return;
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} else if (newUname !== '' && newPin !== '' && newPronouns !== '') {
document.querySelector("#errormessage").innerHTML = 'You can only change one at a time!'
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return;
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} else {
}
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// ASSIGNS VARIABLES TO BE SENT TO API
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if (newUname === '' && newPin === '' && newPronouns !== '') {
newEvent = newPronouns
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updateEvent = 'Pronouns'
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} else if (newUname === '' && newPronouns === '' && newPin !== '') {
newEvent = newPin
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updateEvent = 'Pin'
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} else if (newPin === '' && newPronouns === '' && newUname !== '') {
newEvent = newUname
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updateEvent = 'Name'
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} else if (newPin === '' && newUname === '' && newPronouns === '') {
document.querySelector("#errormessage").innerHTML = 'Please enter a new name, pin, or pronouns!'
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return;
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} else {
}
//IF THE API SUCCESSFULLY UPDATES INFO FOR A USER THEN DO THIS
try {
const updateResponse = await loginStatus();
if (updateResponse == null) {
return;
}
if (updateResponse.status === 'ok') {
document.querySelector("#errormessage").innerHTML = 'Login Changed!'
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window.location.replace("../html/login.html")
} else {
document.querySelector("#errormessage").innerHTML = 'Failed to update info. Try again later.'
}
} catch (e) {
console.log(e);
document.querySelector("#errormessage").innerHTML = 'An Error has Occurred. Try again later. ' + e.toString();
}
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})
//CHECKS IF A USERNAME IS TAKEN
async function unameCheck(){
if (newUname !== '') {
const response = await fetch(`api/users/${newUname}/`);
const isTaken = await response.json();
if (isTaken.status === "ok") {
document.querySelector('#errormessage').innerHTML = `${newUname} is already taken.`
return;
} else {
}
}
}
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//CHECKS IF THE LOGIN IS A SUCCESS
async function loginStatus() {
const loginInfo = await checkLoginInfo();
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if (loginInfo.status === 'ok') {
return await updateInfo()
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} else {
incorrectLogin()
}
}
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//TODO ADD CHECKING THE TOKEN WITH LOGIN IN IF STATEMENT
//CHECKING IF THE USER CAN LOGIN WITH GIVEN CURRENT USERNAME AND PIN
// LOGIN FETCH
async function checkLoginInfo() {
let sendLoginInfo = { "name": uname, "pin": pin }
const res = await fetch('/api/login/', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
},
body: JSON.stringify(sendLoginInfo),
});
return await res.json();
}
//FETCH FUNCTION TO UPDATE USER INFO
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async function updateInfo() {
let sendUpdateInfo = { "name": uname, "pin": pin, "changed_event": updateEvent, "new_event": newEvent }
const response = await fetch('/api/change', {
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method: 'POST',
headers: {
'Content-Type': 'application/json',
},
body: JSON.stringify(sendUpdateInfo),
});
return await response.json()
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}
function incorrectLogin() {
document.querySelector("#errormessage").innerHTML = 'Username and pin combination do not match! Or user not found.'
}
function errorMessage() {
document.querySelector("#errormessage").innerHTML = 'An Error has Occurred. Try again later.'
}