Initial commit

static/src/userTools.js

@@ -0,0 +1,130 @@
+const getDecodedAccessToken = () => {
+    return localStorage.getItem("access_token") != null ? jwt_decode(localStorage.getItem("access_token")) : null;
+}
+
+function getLoggedInUser() {
+    let d_at = getDecodedAccessToken();
+    if (d_at == null) return null;
+    if (d_at["exp"] < (Date.now() / 1000)) {
+        localStorage.removeItem("access_token");
+        return null
+    };
+    return d_at;
+}
+
+async function register() {
+    
+    let username_input = document.getElementById("username_input");
+    let email_input = document.getElementById("email_input");
+    let password_input = document.getElementById("password_input");
+    let passwordc_input = document.getElementById("passwordc_input");
+
+    if (password_input.value != passwordc_input.value) return alert("Passwords do not match.")
+
+    const res = await (await fetch('/register', {
+        method: 'POST',
+        headers: {
+          'Content-Type': 'application/json'
+        },
+        redirect: 'manual',
+        body: JSON.stringify({
+            username: username_input.value,
+            email: email_input.value,
+            password: password_input.value
+        })
+    })).json();
+
+    if (res["error"] != undefined) {
+        alert(res["error"]);
+    } else {
+        localStorage.setItem("access_token", res["access_token"]);
+        window.location.href = "/home";
+    };
+
+}
+
+async function login() {
+    
+    let username_input = document.getElementById("username_input");
+    let password_input = document.getElementById("password_input");
+
+    const res = await (await fetch('/login', {
+        method: 'POST',
+        headers: {
+          'Content-Type': 'application/json'
+        },
+        redirect: 'manual',
+        body: JSON.stringify({
+            username: username_input.value,
+            password: password_input.value
+        })
+    })).json();
+
+    if (res["error"] != undefined) {
+        alert(res["error"]);
+    } else {
+        localStorage.setItem("access_token", res["access_token"]);
+        window.location.href = "/home";
+    };
+
+}
+
+async function logout() {
+    
+    localStorage.removeItem("access_token");
+    alert("Successfully logged out.");
+    window.location.href = "/login";
+    
+}
+
+async function getProfile(user_id) {
+    
+    const res = await (await fetch('/get-profile/' + user_id, {
+        method: 'GET',
+        headers: {
+          'Content-Type': 'application/json',
+          'Authorization': 'Bearer ' + localStorage.getItem("access_token")
+        }
+    })).json();
+
+    if (res["error"] != undefined) {
+        alert(res["error"]);
+        return false;
+    } else {
+        return res["user"];
+    };
+    
+}
+
+async function updateProfile() {
+
+    let new_password_input = document.getElementById("new_password_input");
+    let new_passwordc_input = document.getElementById("new_passwordc_input");
+    let old_password_input = document.getElementById("old_password_input");
+    let profile_icon_select = document.getElementById("profile_icon_select");
+
+    if (new_password_input.value != new_passwordc_input.value) return alert("Passwords do not match.");
+    if (old_password_input.value == "") return alert("Old password is needed to confirm changes.");
+
+    const res = await (await fetch('/profile', {
+        method: 'POST',
+        headers: {
+          'Content-Type': 'application/json',
+          'Authorization': 'Bearer ' + localStorage.getItem("access_token")
+        },
+        redirect: 'manual',
+        body: JSON.stringify({
+            new_password: new_password_input.value,
+            old_password: old_password_input.value,
+            profile_icon: profile_icon_select.value
+        })
+    })).json();
+
+    if (res["error"] != undefined) {
+        alert(res["error"]);
+    } else {
+        alert("Profile updated.");
+        window.location.reload();
+    };
+
+}