Files
auth_service_c/web/js/login.js
T
wt 4c4f92e43b
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updated web
2025-08-30 12:24:57 +07:00

94 lines
3.1 KiB
JavaScript

const loginform = document.querySelector("#loginform");
const loginformbody = document.querySelector("#loginformbody");
const loginforminputusername = document.querySelector(
"#loginforminputusername",
);
const loginforminputpassword = document.querySelector(
"#loginforminputpassword",
);
const exitbutton = document.querySelector("#exitbutton");
const usernameheader = document.querySelector(".usernameheader");
if (localStorage.getItem("token") === null) {
loginform.classList.add("active");
}
loginformbody.addEventListener("submit", (e) => {
e.preventDefault();
hashPassword(loginforminputpassword.value).then((hashedpassword) => {
login(loginforminputusername.value, hashedpassword);
});
});
const login = async (username, password) => {
const response = await fetch(routes.login(), {
method: "POST",
headers: {
Accept: "application/json",
"Content-Type": "application/json",
},
body: `{"username":"${username}","password":"${password}"}`,
})
.then((data) => data.json())
.then((jsondata) => jsondata)
.catch((error) => {
if (error.message === "Unexpected end of JSON input") {
notification(
`Ошибка на сервере: Создайте файл users.json и запишите в него первого пользователя`,
"error",
);
} else {
notification(`Ошибка на сервере: ${error}`, "error");
}
});
if (response.error) {
loginforminputusername.classList.add("is-invalid");
loginforminputpassword.classList.add("is-invalid");
notification("Неправильный логин или пароль", "error");
}
if (response.token) {
notification("Успешно", "success");
loginform.classList.remove("active");
localStorage.setItem("token", response.token);
await get_user_data();
loginforminputusername.value = "";
loginforminputpassword.value = "";
loginforminputusername.classList.remove("is-invalid");
loginforminputpassword.classList.remove("is-invalid");
}
};
const get_user_data = async () => {
const response = await fetch(routes.user(), {
method: "POST",
body: `{"token":"${localStorage.getItem("token")}"}`,
})
.then((data) => data.json())
.then((jsondata) => jsondata)
.catch((error) => {
notification(`Ошибка на сервере: ${error}`, "error");
});
if (response.is_superuser) {
await get_all_users();
usernameheader.innerHTML = response.username;
} else {
document.querySelector("#alluserstablebody").innerHTML = "";
loginform.classList.add("active");
notification(
"Вы не можете войти потому что не являетесь администратором",
"error",
);
localStorage.clear();
}
if (response.id) {
localStorage.setItem("userdata", JSON.stringify(response));
}
};
exitbutton.addEventListener("click", () => {
localStorage.removeItem("token");
localStorage.removeItem("userdata");
loginform.classList.add("active");
notification("Вы вышли", "success");
});