117 lines
3.2 KiB
JavaScript
117 lines
3.2 KiB
JavaScript
const url = "https://task-api.fstropii.com";
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const localhostUrl = "http://localhost:8000";
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const signInBtn = document.getElementById("sign-in-submit-btn");
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const tooltip = document.getElementById('tooltip');
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signInBtn.addEventListener("click", function(e) {
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e.preventDefault();
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const username = document.querySelector('.sign-in-username-input').value;
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const password = document.querySelector('.sign-in-password-input').value;
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// validate the username and password. will return a promise
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const signedInPromise = signIn(username, password);
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signedInPromise.then((res) => res.json()).then((json) => validateUser(json))
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});
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const setTooltip = (type, message) => {
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tooltip.classList.add(type);
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tooltip.classList.add('visible');
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tooltip.innerText = message
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tooltip.style.display = "block";
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}
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const removeTooltip = () => {
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tooltip.classList.remove('visible');
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tooltip.style.display = "none";
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}
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const signIn = async (username, password) => {
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const res = fetch(`${url}/user/login`, {
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method: "POST",
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body: JSON.stringify({
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username: username,
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password: password
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}),
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headers: {
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"Content-type": "application/json"
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}
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});
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return res;
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};
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const validateUser = async (parsedJson) => {
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if (parsedJson.detail == "Login successful") {
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setTooltip("success", "Login successful");
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// get user token. will return a promise
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const tokenPromise = getUserToken();
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tokenPromise.then((res) => res.json()).then((json => {
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const token = json.access_token;
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const type = json.token_type;
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const expiresInDays = json.expires_days;
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// save a cookie
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const cookieText = `token=${token},type=${type},expires_days=${expiresInDays}`;
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setCookie(token, type, expiresInDays);
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// return to home. at a later point set it to the user page
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window.location.href = '/';
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}));
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} else if (parsedJson.detail == "Invalid password") {
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setTooltip("error", "Invalid password");
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} else if (parsedJson.detail == "User not found") {
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setTooltip("error", "User not found");
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}
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}
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const getUserToken = async () => {
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const form = document.getElementById("sign-in-form");
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const formData = new FormData(form);
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const res = fetch(`${url}/token`, {
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method: "POST",
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body: formData,
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});
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return res;
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}
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const setCookie = (token, type, expires_days) => {
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const d = new Date();
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d.setTime(d.getTime() + (expires_days*24*60*60*1000))
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let expires = `expires=${d.toUTCString()}`;
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document.cookie = `token=${token},type=${type},${expires}`;
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}
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const getCookie = (returnType) => {
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let decodedCookie = decodeURIComponent(document.cookie);
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if (decodedCookie == "") {
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return;
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}
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let ca = decodedCookie.split(',');
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const token = ca[0].split("token=")[1];
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const type = ca[1].split("type=")[1];
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const expiresDay = ca[2].split("expires=")[1];
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const expiresDate = ca[3]
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const expires = `${expiresDay}${expiresDate}`
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if (returnType == "token") {
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return token;
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} else if (returnType == "type") {
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return type
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} else if (returnType == "expires") {
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return expires;
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}
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return null;
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}
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const token = getCookie("token");
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if (token != undefined) {
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window.location.href = '/';
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} |