Scheduler-Backend/public/javascripts/auth.js

"use strict";

const emailInput = document.getElementById("login-email");
const passwordInput = document.getElementById("login-password");
const errorMessageParagraph = document.getElementById("login-error");
const submitButtonLogin = document.getElementById("btn-login");
const submitButtonRegister = document.getElementById("btn-register");

window.addEventListener("load", function () {
    submitButtonLogin.addEventListener("click", async function () {
        await login();
    })

    submitButtonRegister.addEventListener("click", async function () {
        await register();
    })
});

async function sendAuthRequest(type) {
    console.log(emailInput.value);
    console.log(passwordInput.value);
    const response = await fetch(
        "/api/auth/" + type,
        {
            method: "POST",
            headers: {
                "Content-Type": "application/json", // Set the content type to JSON
            },
            body: JSON.stringify(
                {
                    email: emailInput.value,
                    password: passwordInput.value,
                }
            ),
        }
    )
    const response_json = await response.json();

    if (response.status === 200) {
        localStorage.setItem("token", response_json["token"]);
        window.location.replace("/html/appointments.html");
    } else {
        if (response_json["error"]) {
            errorMessageParagraph.innerText = response_json["error"];
        } else {
            errorMessageParagraph.innerText = response_json["message"];
        }
    }


}

async function login() {
    await sendAuthRequest("login");
}

async function register() {
    await sendAuthRequest("register");
}