Pull in code from pool_elo

need to re-integrate yugioh code
This commit is contained in:
2024-09-03 01:52:20 -04:00
parent 921f2de61a
commit 4674289473
54 changed files with 1775 additions and 164 deletions

19
src/auth.rs Normal file
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use crate::user;
use axum_login::{AuthUser, AuthnBackend, UserId};
use serde::{Deserialize, Serialize};
// References
// https://github.com/maxcountryman/axum-login/tree/main/examples/sqlite/src
// https://framesurge.sh/perseus/en-US/docs/0.4.x/state/intro
impl AuthUser for user::Model {
type Id = i32;
fn id(&self) -> Self::Id {
self.id
}
fn session_auth_hash(&self) -> &[u8] {
self.password.as_bytes()
}
}

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use lazy_static::lazy_static;
use perseus::prelude::*;
use serde::{Deserialize, Serialize};
use sycamore::prelude::*;
use web_sys::Event;
use crate::{
components::{
static_components::close_button::CloseButtonSvg, sub_components::error_block::ErrorBlock,
},
global_state::AppStateRx,
};
cfg_if::cfg_if! {
if #[cfg(client)] {
use crate::{
state_enums::{ OpenState},
templates::get_api_path,
endpoints::FORGOT_PASSWORD,
models::{
auth::ForgotPasswordRequest,
generic::GenericResponse,
},
};
use reqwest::StatusCode;
}
}
lazy_static! {
pub static ref FORGOT_PASSWORD_FORM: Capsule<PerseusNodeType, ForgotPasswordFormProps> =
get_capsule();
}
#[derive(Serialize, Deserialize, Clone, ReactiveState)]
#[rx(alias = "ForgotPasswordFormStateRx")]
struct ForgotPasswordFormState {
username: String,
how_to_reach: String,
error: String,
}
impl ForgotPasswordFormStateRx {
#[cfg(client)]
fn reset(&self) {
self.username.set(String::new());
self.how_to_reach.set(String::new());
self.error.set(String::new());
}
}
#[derive(Clone)]
pub struct ForgotPasswordFormProps {}
#[auto_scope]
fn forgot_password_form_capsule<G: Html>(
cx: Scope,
state: &ForgotPasswordFormStateRx,
_props: ForgotPasswordFormProps,
) -> View<G> {
// If there's a tentative username, set it
let global_state = Reactor::<G>::from_cx(cx).get_global_state::<AppStateRx>(cx);
state
.username
.set((*global_state.auth.pending_username.get()).clone());
global_state.auth.pending_username.set(String::new());
let close_modal = move |_event: Event| {
#[cfg(client)]
{
spawn_local_scoped(cx, async move {
let global_state = Reactor::<G>::from_cx(cx).get_global_state::<AppStateRx>(cx);
// Close modal
state.reset();
global_state
.modals_open
.forgot_password
.set(OpenState::Closed)
});
}
};
let handle_submit = move |_event: Event| {
#[cfg(client)]
{
spawn_local_scoped(cx, async move {
let request = ForgotPasswordRequest {
username: state.username.get().as_ref().clone(),
contact_info: state.how_to_reach.get().as_ref().clone(),
};
// // @todo clean up error handling
let client = reqwest::Client::new();
let response = client
.post(get_api_path(FORGOT_PASSWORD).as_str())
.json(&request)
.send()
.await
.unwrap();
let status = response.status();
let response_data = response.json::<GenericResponse>().await.unwrap();
if status != StatusCode::OK {
state.error.set(response_data.status);
return;
}
let global_state = Reactor::<G>::from_cx(cx).get_global_state::<AppStateRx>(cx);
// Close modal
state.reset();
global_state
.modals_open
.forgot_password
.set(OpenState::Closed);
});
}
};
view! { cx,
dialog (class="modal-open modal modal-bottom sm:modal-middle animate-none") {
div (class="modal-box"){
// Header row - title and close button
h3 (class="text-lg font-bold mb-4 text-center"){"Forgot Password"}
button (on:click = close_modal, class = "btn btn-circle right-2 top-2 absolute") { CloseButtonSvg {} }
// Add component for handling error messages
ErrorBlock(error = state.error.clone())
// Username field
div (class = "label") { span (class = "label-text") { "Username" } }
input (bind:value = state.username, class = "input input-bordered w-full")
// Password field
div (class = "label") { span (class = "label-text") { "Contact Info" } }
input (bind:value = state.how_to_reach, class = "input input-bordered w-full")
// Submit button
div (class = "flex justify-center mt-6") {
button (on:click = handle_submit, class="btn"){"Submit"}
}
}
}
}
}
pub fn get_capsule<G: Html>() -> Capsule<G, ForgotPasswordFormProps> {
Capsule::build(Template::build("forgot_password_form").build_state_fn(get_build_state))
.empty_fallback()
.view_with_state(forgot_password_form_capsule)
.build()
}
#[engine_only_fn]
async fn get_build_state(_info: StateGeneratorInfo<()>) -> ForgotPasswordFormState {
ForgotPasswordFormState {
username: String::new(),
how_to_reach: String::new(),
error: String::new(),
}
}

210
src/capsules/login_form.rs Normal file
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use lazy_static::lazy_static;
use perseus::prelude::*;
use serde::{Deserialize, Serialize};
use sycamore::prelude::*;
use web_sys::Event;
use crate::{
components::{
static_components::close_button::CloseButtonSvg, sub_components::error_block::ErrorBlock,
},
global_state::AppStateRx,
};
cfg_if::cfg_if! {
if #[cfg(client)] {
use crate::{
endpoints::LOGIN,
models::auth::{LoginInfo, LoginResponse, WebAuthInfo},
models::generic::GenericResponse,
state_enums::{OpenState},
templates::get_api_path,
};
use reqwest::StatusCode;
}
}
lazy_static! {
pub static ref LOGIN_FORM: Capsule<PerseusNodeType, LoginFormProps> = get_capsule();
}
#[derive(Serialize, Deserialize, Clone, ReactiveState)]
#[rx(alias = "LoginFormStateRx")]
struct LoginFormState {
username: String,
password: String,
remember_me: bool,
error: String,
}
impl LoginFormStateRx {
#[cfg(client)]
fn reset(&self) {
self.username.set(String::new());
self.password.set(String::new());
self.remember_me.set(false);
self.error.set(String::new());
}
}
#[derive(Clone)]
pub struct LoginFormProps {
pub remember_me: bool,
}
#[auto_scope]
fn login_form_capsule<G: Html>(
cx: Scope,
state: &LoginFormStateRx,
props: LoginFormProps,
) -> View<G> {
// If there's a tentative username, set it
let global_state = Reactor::<G>::from_cx(cx).get_global_state::<AppStateRx>(cx);
state
.username
.set((*global_state.auth.pending_username.get()).clone());
global_state.auth.pending_username.set(String::new());
let close_modal = move |_event: Event| {
#[cfg(client)]
{
spawn_local_scoped(cx, async move {
let global_state = Reactor::<G>::from_cx(cx).get_global_state::<AppStateRx>(cx);
state.reset();
global_state.modals_open.login.set(OpenState::Closed)
});
}
};
let handle_forgot_password = move |_event: Event| {
#[cfg(client)]
{
spawn_local_scoped(cx, async move {
let global_state = Reactor::<G>::from_cx(cx).get_global_state::<AppStateRx>(cx);
// Update tentative username
global_state
.auth
.pending_username
.set((*state.username.get()).clone());
// Open new modal
global_state
.modals_open
.forgot_password
.set(OpenState::Open);
// Close modal
state.reset();
global_state.modals_open.login.set(OpenState::Closed);
});
}
};
let handle_log_in = move |_event: Event| {
#[cfg(client)]
{
spawn_local_scoped(cx, async move {
let remember_me = *state.remember_me.get().as_ref();
let username = state.username.get().as_ref().clone();
let login_info = LoginInfo {
username: username.clone(),
password: state.password.get().as_ref().clone(),
remember_me,
};
// // @todo clean up error handling
let client = reqwest::Client::new();
let response = client
.post(get_api_path(LOGIN).as_str())
.json(&login_info)
.send()
.await
.unwrap();
let global_state = Reactor::<G>::from_cx(cx).get_global_state::<AppStateRx>(cx);
if response.status() != StatusCode::OK {
let response = response.json::<GenericResponse>().await.unwrap();
state.error.set(response.status.to_string());
return;
}
let response = response.json::<LoginResponse>().await.unwrap();
// Save token to session/local storage and update state
global_state.auth.handle_log_in(WebAuthInfo {
token: response.token,
expires: response.expires,
username,
remember_me,
});
// Close modal
state.reset();
global_state.modals_open.login.set(OpenState::Closed);
});
}
};
view! { cx,
dialog (class="modal-open modal modal-bottom sm:modal-middle") {
div (class="modal-box"){
// Header row - title and close button
h3 (class="text-lg font-bold mb-4 text-center"){"Sign in"}
button (on:click = close_modal, class = "btn btn-circle right-2 top-2 absolute") { CloseButtonSvg {} }
// Add component for handling error messages
ErrorBlock(error = state.error.clone())
// Username field
div (class = "label") { span (class = "label-text") { "Username" } }
input (bind:value = state.username, class = "input input-bordered w-full")
// Password field
div (class = "label") { span (class = "label-text") { "Password" } }
input (bind:value = state.password, type = "password", class = "input input-bordered w-full")
// Remember me button and forget password button
div (class="flex justify-between items-center mt-1"){
// Remember me button
(match props.remember_me {
true => { view!{ cx,
div (class = "flex items-start form-control") {
label (class = "label cursor-pointer") {
span (class = "label-text mr-4") { "Remember me" }
input (bind:checked = state.remember_me, type = "checkbox", class = "checkbox")
}
}
}},
false => view!{cx, },
})
// Forget password button
button (on:click = handle_forgot_password, class="flex link link-primary"){"Lost Password?"}
}
// Log in button
div (class = "flex justify-center") {
button (on:click = handle_log_in, class="btn"){"Log in"}
}
}
}
}
}
pub fn get_capsule<G: Html>() -> Capsule<G, LoginFormProps> {
Capsule::build(Template::build("login_form").build_state_fn(get_build_state))
.empty_fallback()
.view_with_state(login_form_capsule)
.build()
}
#[engine_only_fn]
async fn get_build_state(_info: StateGeneratorInfo<()>) -> LoginFormState {
LoginFormState {
username: String::new(),
password: String::new(),
remember_me: false,
error: String::new(),
}
}

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src/capsules/mod.rs Normal file
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pub mod forgot_password_form;
pub mod login_form;
pub mod register_form;

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use lazy_static::lazy_static;
use perseus::prelude::*;
use serde::{Deserialize, Serialize};
use sycamore::prelude::*;
use web_sys::Event;
use crate::components::{
static_components::close_button::CloseButtonSvg, sub_components::error_block::ErrorBlock,
};
cfg_if::cfg_if! {
if #[cfg(client)] {
use crate::{
models::auth::{RegisterRequest},
endpoints::REGISTER,
state_enums::OpenState,
templates::get_api_path,
global_state::AppStateRx,
models::{
generic::GenericResponse
},
};
use reqwest::StatusCode;
}
}
lazy_static! {
pub static ref REGISTER_FORM: Capsule<PerseusNodeType, RegisterFormProps> = get_capsule();
}
#[derive(Serialize, Deserialize, Clone, ReactiveState)]
#[rx(alias = "RegisterFormStateRx")]
struct RegisterFormState {
username: String,
password: String,
nickname: String,
registration_code: String,
email: String,
error: String,
}
impl RegisterFormStateRx {
#[cfg(client)]
fn reset(&self) {
self.username.set(String::new());
self.password.set(String::new());
self.nickname.set(String::new());
self.registration_code.set(String::new());
self.email.set(String::new());
self.error.set(String::new());
}
}
#[derive(Clone)]
pub struct RegisterFormProps {
pub nickname: bool,
pub registration_code: bool,
pub email: bool,
}
#[auto_scope]
fn register_form_capsule<G: Html>(
cx: Scope,
state: &RegisterFormStateRx,
props: RegisterFormProps,
) -> View<G> {
let close_modal = move |_event: Event| {
#[cfg(client)]
{
spawn_local_scoped(cx, async move {
state.reset();
let global_state = Reactor::<G>::from_cx(cx).get_global_state::<AppStateRx>(cx);
global_state.modals_open.register.set(OpenState::Closed)
});
}
};
let handle_register = move |_event: Event| {
#[cfg(client)]
{
let registration_code = state.registration_code.get().as_ref().clone();
spawn_local_scoped(cx, async move {
let register_info = RegisterRequest {
username: state.username.get().as_ref().clone(),
password: state.password.get().as_ref().clone(),
nickname: state.nickname.get().as_ref().clone(),
email: state.email.get().as_ref().clone(),
registration_code,
};
// // @todo clean up error handling
let client = reqwest::Client::new();
let response = client
.post(get_api_path(REGISTER).as_str())
.json(&register_info)
.send()
.await
.unwrap();
let global_state = Reactor::<G>::from_cx(cx).get_global_state::<AppStateRx>(cx);
let status = response.status();
let response_data = response.json::<GenericResponse>().await.unwrap();
if status != StatusCode::OK {
// todo update to some type of alert
state.error.set(response_data.status);
return;
}
// Update tentative username
global_state
.auth
.pending_username
.set((*state.username.get()).clone());
// Open login modal
global_state.modals_open.login.set(OpenState::Open);
// Close modal
state.reset();
global_state.modals_open.register.set(OpenState::Closed);
});
}
};
view! { cx,
dialog (class="modal-open modal modal-bottom sm:modal-middle"){
div (class="modal-box") {
// Header row - title and close button
h3 (class="text-lg font-bold mb-4 text-center"){"Register"}
button (on:click = close_modal, class = "btn btn-circle right-2 top-2 absolute") { CloseButtonSvg {} }
// Add component for handling error messages
ErrorBlock(error = state.error.clone())
// Username field
div (class = "label") { span (class = "label-text") { "Username" } }
input (bind:value = state.username, class = "input input-bordered w-full")
// Password field
div (class = "label") { span (class = "label-text") { "Password" } }
input (bind:value = state.password, type = "password", class = "input input-bordered w-full")
(match props.registration_code {
true => { view! {cx,
div (class = "label") { span (class = "label-text") { "Registration Code" } }
input (bind:value = state.registration_code, class = "input input-bordered w-full")
}},
false => {view!{cx,}},
})
(match props.nickname {
true => { view! {cx,
div (class = "label") { span (class = "label-text") { "Nickname (Optional)" } }
input (bind:value = state.nickname, class = "input input-bordered w-full")
}},
false => {view!{cx,}},
})
(match props.email {
true => { view! {cx,
div (class = "label") { span (class = "label-text") { "Email (Optional)" } }
input (bind:value = state.email, class = "input input-bordered w-full")
}},
false => {view!{cx,}},
})
// Register button
div (class = "flex justify-center mt-6") {
button (on:click = handle_register, class="btn"){"Register"}
}
}
}
}
}
pub fn get_capsule<G: Html>() -> Capsule<G, RegisterFormProps> {
Capsule::build(Template::build("register_form").build_state_fn(get_build_state))
.empty_fallback()
.view_with_state(register_form_capsule)
.build()
}
#[engine_only_fn]
async fn get_build_state(_info: StateGeneratorInfo<()>) -> RegisterFormState {
RegisterFormState {
username: String::new(),
password: String::new(),
error: String::new(),
nickname: String::new(),
registration_code: String::new(),
email: String::new(),
}
}

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src/components/header.rs Normal file
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use perseus::prelude::*;
use sycamore::prelude::*;
use web_sys::Event;
use crate::{
components::static_components::menu_button::MenuButtonSvg,
global_state::AppStateRx,
state_enums::{ContentState, LoginState},
};
cfg_if::cfg_if! {
if #[cfg(client)] {
use crate::{
state_enums::OpenState,
};
}
}
#[derive(Prop)]
pub struct HeaderProps {
pub content_state: ContentState,
}
// TODO update to have user preferences
#[component]
fn LinkList<G: Html>(cx: Scope) -> View<G> {
// Get global state to get style info
let global_state = Reactor::<G>::from_cx(cx).get_global_state::<AppStateRx>(cx);
// TODO -> update to use inventory theme
view! { cx,
li {
a (href = "inventory") {
label (class = "swap") {
input (
type="radio",
name = "theme-dropdown",
class = "theme-controller",
value = (*global_state.style.theme.default.get()),
) {}
p (class = (
if *global_state.style.theme.current.get() == *global_state.style.theme.default.get(){
"font-bold"
}
else {
""
}
)){ "Inventory" }
}
}
}
}
}
#[component]
pub fn Header<G: Html>(cx: Scope, props: HeaderProps) -> View<G> {
let global_state = Reactor::<G>::from_cx(cx).get_global_state::<AppStateRx>(cx);
let handle_log_in = move |_event: Event| {
#[cfg(client)]
{
spawn_local_scoped(cx, async move {
let global_state = Reactor::<G>::from_cx(cx).get_global_state::<AppStateRx>(cx);
global_state.modals_open.login.set(OpenState::Open);
});
}
};
let handle_register = move |_event: Event| {
#[cfg(client)]
{
spawn_local_scoped(cx, async move {
let global_state = Reactor::<G>::from_cx(cx).get_global_state::<AppStateRx>(cx);
global_state.modals_open.register.set(OpenState::Open);
});
}
};
let handle_log_out = move |_event: Event| {
#[cfg(client)]
{
spawn_local_scoped(cx, async move {
let global_state = Reactor::<G>::from_cx(cx).get_global_state::<AppStateRx>(cx);
global_state.auth.handle_log_out();
});
}
};
view! { cx,
header (class="navbar bg-base-100") {
// Navigation
div (class="navbar-start") {
div (class="dropdown") {
div (tabindex="0", role="button", class="btn btn-ghost lg:hidden") { MenuButtonSvg {} }
ul (tabindex = "0", class = "menu menu-sm dropdown-content bg-base-100 rounded-box z-[1] mt-3 w-52 p-2 shadow" ) {
LinkList {}
}
}
ul (class="menu menu-horizontal px-1 hidden lg:flex") {
LinkList {}
}
}
// Title
div (class="navbar-center lg:flex") {
(props.content_state.to_string())
}
// User buttons
div (class="navbar-end") {
(match *global_state.auth.state.get() {
LoginState::Authenticated => { view! { cx,
button(on:click = handle_log_out, class = "btn btn-primary mr-2") {
"Log out"
}
} },
LoginState::NotAuthenticated => { view! { cx,
button(on:click = handle_register, class = "btn btn-primary mr-2") {
"Register"
}
button(on:click = handle_log_in, class = "btn btn-secondary mr-2") {
"Log in"
}
} },
LoginState::Unknown => { view! { cx,
div (class = "px-5 py-2.5 me-2 mb-2") {
"Loading..."
}
} },
})
}
}
}
}

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@@ -1,48 +1,131 @@
use crate::{
capsules::{
forgot_password_form::{ForgotPasswordFormProps, FORGOT_PASSWORD_FORM},
login_form::{LoginFormProps, LOGIN_FORM},
register_form::{RegisterFormProps, REGISTER_FORM},
},
components::header::Header,
global_state::AppStateRx,
state_enums::{ContentState, OpenState},
};
use perseus::prelude::*;
use sycamore::prelude::*;
#[derive(Prop)]
pub struct LayoutProps<'a, G: Html> {
pub title: &'a str,
pub content_state: ContentState,
pub children: Children<'a, G>,
}
// Using elements from here: https://flowbite.com/docs/components/buttons/
#[component]
pub fn Layout<'a, G: Html>(
cx: Scope<'a>,
LayoutProps { title: _, children }: LayoutProps<'a, G>,
LayoutProps {
content_state,
children,
}: LayoutProps<'a, G>,
) -> View<G> {
let global_state = Reactor::<G>::from_cx(cx).get_global_state::<AppStateRx>(cx);
// Set the theme
// TODO use theme for pages
global_state.style.theme.current.set(match content_state {
ContentState::None => (*global_state.style.theme.default.get()).clone(),
_ => (*global_state.style.theme.default.get()).clone(),
});
#[cfg(client)]
let _ = web_sys::window()
.unwrap()
.document()
.unwrap()
.document_element()
.unwrap()
.set_attribute("data-theme", &global_state.style.theme.current.get());
let children = children.call(cx);
view! { cx,
header {
div (class = "flex items-center justify-between") {
div (class = "w-full text-gray-700 md:text-center text-2xl font-semibold") {
"Yugioh Inventory"
}
}
// Check if the client is authenticated or not
#[cfg(client)]
global_state.auth.detect_state();
div (class = "container mx-auto px-6 py-3") {
nav (class = "sm:flex sm:justify-center sm:items-center mt-4 hidden") {
div (class = "flex flex-col sm:flex-row"){
a(href = "inventory",
class = "mt-3 text-gray-600 hover:underline sm:mx-3 sm:mt-0"
) { "Inventory" }
a(href = "tournaments",
class = "mt-3 text-gray-600 hover:underline sm:mx-3 sm:mt-0"
) { "Tournaments" }
let content_state_header = content_state.clone();
view! { cx,
// Main page header, including login functionality
Header(content_state = content_state_header)
// Modals
section(class = "flex-2") {
(match *global_state.modals_open.login.get() {
OpenState::Open => {
view! { cx,
(LOGIN_FORM.widget(cx, "",
LoginFormProps{
remember_me: true,
}
))
}
}
}
OpenState::Closed => {
view!{ cx, }
}
})
(match *global_state.modals_open.register.get() {
OpenState::Open => {
view! { cx,
(REGISTER_FORM.widget(cx, "",
RegisterFormProps{
registration_code: true,
nickname: true,
email: true,
}
))
}
}
OpenState::Closed => {
view!{ cx, }
}
})
(match *global_state.modals_open.forgot_password.get() {
OpenState::Open => {
view! { cx,
(FORGOT_PASSWORD_FORM.widget(cx, "",
ForgotPasswordFormProps{}
))
}
}
OpenState::Closed => {
view!{ cx, }
}
})
}
main(style = "my-8") {
div(class = "container mx-auto px-6") {
div(class = "md:flex mt-8 md:-mx-4") {
div(class = "rounded-md overflow-hidden bg-cover bg-center") {
(children)
(match content_state {
ContentState::None => view!{ cx, },
ContentState::Tournaments => view!{ cx, },
ContentState::Inventory => view!{ cx,
// Body header
div (class = "container mx-auto px-6 py-3") {
nav (class = "sm:flex sm:justify-center sm:items-center mt-4 hidden") {
div (class = "flex flex-col sm:flex-row"){
a(href = "inventory",
class = "mt-3 text-gray-600 hover:underline sm:mx-3 sm:mt-0"
) { "Inventory" }
}
}
}
}
}
// Content body
div(class = "container mx-auto px-6") {
div(class = "md:flex mt-8 md:-mx-4") {
div(class = "rounded-md overflow-hidden bg-cover bg-center") {
(children)
}
}
}
},
})
}
}
}

View File

@@ -1 +1,4 @@
mod header;
pub mod layout;
pub mod static_components;
pub mod sub_components;

View File

@@ -0,0 +1,21 @@
use perseus::prelude::*;
use sycamore::prelude::*;
#[component]
pub fn CloseButtonSvg<G: Html>(cx: Scope) -> View<G> {
view! { cx,
svg (
xmlns = "http://www.w3.org/2000/svg",
class = "h-6 w-6 stroke-primary",
fill = "none",
viewBox = "0 0 24 24",
) {
path (
stroke-linecap = "round",
stroke-linejoin = "round",
stroke-width = "2",
d = "M6 18L18 6M6 6l12 12"
){}
}
}
}

View File

@@ -0,0 +1,22 @@
use perseus::prelude::*;
use sycamore::prelude::*;
#[component]
pub fn ErrorSvg<G: Html>(cx: Scope) -> View<G> {
view! { cx,
svg (
xmlns="http://www.w3.org/2000/svg",
class="h-6 w-6 shrink-0 stroke-current",
fill="none",
viewBox="0 0 24 24",
)
{
path (
stroke-linecap="round",
stroke-linejoin="round",
stroke-width="2",
d="M10 14l2-2m0 0l2-2m-2 2l-2-2m2 2l2 2m7-2a9 9 0 11-18 0 9 9 0 0118 0z",
){}
}
}
}

View File

@@ -0,0 +1,20 @@
use perseus::prelude::*;
use sycamore::prelude::*;
#[component]
pub fn MenuButtonSvg<G: Html>(cx: Scope) -> View<G> {
view! { cx,
svg (
xmlns="http://www.w3.org/2000/svg",
class="h-5 w-5",
fill="none",
viewBox="0 0 24 24",
stroke="currentColor"){
path (
stroke-linecap="round",
stroke-linejoin="round",
stroke-width="2",
d="M4 6h16M4 12h8m-8 6h16") {}
}
}
}

View File

@@ -0,0 +1,3 @@
pub mod close_button;
pub mod indicator;
pub mod menu_button;

View File

@@ -0,0 +1,25 @@
use perseus::prelude::*;
use sycamore::prelude::*;
use crate::components::static_components::indicator::ErrorSvg;
#[component(inline_props)]
pub fn ErrorBlock<'a, G: Html>(cx: Scope<'a>, error: RcSignal<String>) -> View<G> {
let error = create_ref(cx, error);
let is_empty = create_selector(cx, || error.get().is_empty());
view! { cx,
(match !(*is_empty.get()) {
true => { view!{cx,
div (role="alert", class="alert alert-error") {
// Error icon
ErrorSvg {}
// Error text
span {(*error.get())}
}
}},
false => {view!{cx,}},
})
}
}

View File

@@ -0,0 +1 @@
pub mod error_block;

View File

View File

@@ -1 +0,0 @@
pub mod color;

View File

@@ -1,5 +0,0 @@
pub mod user;
pub mod card;
#[cfg(engine)]
pub mod store;

View File

@@ -1,23 +0,0 @@
// (Server only) In-memory data storage and persistent storage
use once_cell::sync::Lazy;
use serde::{Deserialize, Serialize};
use std::{fs, path::Path, sync::Mutex};
use super::card::CardTable;
#[derive(Serialize, Deserialize, Clone)]
pub struct Store {
pub card_table: CardTable,
}
impl Store {
fn new() -> Store {
// fs::create_dir_all("data").unwrap();
let card_table = CardTable::new_from_server_json(Path::new("./data/cardinfo.json"));
Store { card_table}
}
// TODO -> Store data
}
pub static DATA: Lazy<Mutex<Store>> = Lazy::new(|| Mutex::new(Store::new()));

View File

@@ -1 +0,0 @@
pub type PlayerId = u32;

View File

@@ -1 +1,6 @@
pub const MATCH: &str = "/api/post-match";
pub const REGISTER: &str = "/api/register";
pub const LOGIN: &str = "/api/login";
// TODO -> remove once it's used
#[cfg(engine)]
pub const LOGIN_TEST: &str = "/api/login-test";
pub const FORGOT_PASSWORD: &str = "/api/forgot-password";

5
src/entity/mod.rs Normal file
View File

@@ -0,0 +1,5 @@
//! `SeaORM` Entity, @generated by sea-orm-codegen 1.0.0-rc.5
pub mod prelude;
pub mod user;

3
src/entity/prelude.rs Normal file
View File

@@ -0,0 +1,3 @@
//! `SeaORM` Entity, @generated by sea-orm-codegen 1.0.0-rc.5
pub use super::user::Entity as User;

26
src/entity/user.rs Normal file
View File

@@ -0,0 +1,26 @@
//! `SeaORM` Entity, @generated by sea-orm-codegen 1.0.0-rc.5
use sea_orm::entity::prelude::*;
use serde::{Deserialize, Serialize};
#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq, Serialize, Deserialize)]
#[sea_orm(table_name = "user")]
pub struct Model {
#[sea_orm(primary_key)]
pub id: i32,
#[sea_orm(unique)]
pub username: String,
pub password_hash_and_salt: String,
pub nickname: Option<String>,
pub creation_time: DateTime,
pub last_active_time: DateTime,
pub is_admin: bool,
pub email: Option<String>,
pub avatar: Option<String>,
pub forgot_password_request: Option<String>,
}
#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
pub enum Relation {}
impl ActiveModelBehavior for ActiveModel {}

167
src/global_state.rs Normal file
View File

@@ -0,0 +1,167 @@
// Not a page, global state that is shared between all pages
use perseus::{prelude::*, state::GlobalStateCreator};
use serde::{Deserialize, Serialize};
use crate::{
models::auth::WebAuthInfo,
state_enums::{LoginState, OpenState},
};
#[derive(Serialize, Deserialize, ReactiveState, Clone)]
#[rx(alias = "AppStateRx")]
pub struct AppState {
#[rx(nested)]
pub auth: AuthData,
#[rx(nested)]
pub modals_open: ModalOpenData,
#[rx(nested)]
pub style: StyleData,
}
#[derive(Serialize, Deserialize, ReactiveState, Clone)]
#[rx(alias = "AuthDataRx")]
pub struct AuthData {
pub state: LoginState,
pub pending_username: String,
pub username: Option<String>,
pub remember_me: Option<bool>,
pub auth_info: Option<WebAuthInfo>,
}
#[derive(Serialize, Deserialize, ReactiveState, Clone)]
#[rx(alias = "ModalOpenDataRx")]
pub struct ModalOpenData {
pub login: OpenState,
pub register: OpenState,
pub forgot_password: OpenState,
}
#[derive(Serialize, Deserialize, ReactiveState, Clone)]
#[rx(alias = "StyleDataRx")]
pub struct StyleData {
#[rx(nested)]
pub theme: ThemeData,
}
#[derive(Serialize, Deserialize, ReactiveState, Clone)]
#[rx(alias = "ThemeDataRx")]
pub struct ThemeData {
pub current: String,
pub default: String,
}
pub fn get_global_state_creator() -> GlobalStateCreator {
GlobalStateCreator::new().build_state_fn(get_build_state)
}
#[engine_only_fn]
pub async fn get_build_state() -> AppState {
AppState {
auth: AuthData {
state: LoginState::Unknown,
pending_username: String::new(),
username: None,
remember_me: None,
auth_info: None,
},
modals_open: ModalOpenData {
login: OpenState::Closed,
register: OpenState::Closed,
forgot_password: OpenState::Closed,
},
style: StyleData {
theme: ThemeData {
current: "luxury".to_owned(),
default: "luxury".to_owned(),
},
},
}
}
impl AuthDataRx {
#[cfg(client)]
pub fn handle_log_in(&self, auth_info: WebAuthInfo) {
// Save new token to persistent storage
if auth_info.remember_me {
let storage: web_sys::Storage =
web_sys::window().unwrap().local_storage().unwrap().unwrap();
let value = serde_json::to_string(&auth_info).unwrap();
storage.set_item("auth", &value).unwrap();
}
// Save into session storage always
let storage: web_sys::Storage = web_sys::window()
.unwrap()
.session_storage()
.unwrap()
.unwrap();
let value = serde_json::to_string(&auth_info).unwrap();
storage.set_item("auth", &value).unwrap();
// Save token to session storage
self.username.set(Some(auth_info.username.clone()));
self.remember_me.set(Some(auth_info.remember_me));
self.auth_info.set(Some(auth_info));
self.state.set(LoginState::Authenticated);
}
#[cfg(client)]
pub fn handle_log_out(&self) {
// Delete persistent storage
// TODO -> handle error if local storage is not readable in browser
let storage: web_sys::Storage =
web_sys::window().unwrap().local_storage().unwrap().unwrap();
storage.remove_item("auth").unwrap();
let storage: web_sys::Storage = web_sys::window()
.unwrap()
.session_storage()
.unwrap()
.unwrap();
storage.remove_item("auth").unwrap();
// Update state
self.auth_info.set(None);
self.username.set(None);
self.remember_me.set(None);
self.state.set(LoginState::NotAuthenticated);
}
}
// Client only code to check if they're authenticated
#[cfg(client)]
impl AuthDataRx {
pub fn detect_state(&self) {
// If the user is in a known state, return
if let LoginState::Authenticated | LoginState::NotAuthenticated = *self.state.get() {
return;
}
// TODO handle error case better
// Save new token to persistent storage
let storage: web_sys::Storage =
web_sys::window().unwrap().local_storage().unwrap().unwrap();
let saved_auth = storage.get("auth").unwrap();
match saved_auth {
Some(auth_info) => {
// TODO check if session is expiring
let auth_info = serde_json::from_str(&auth_info).unwrap();
self.handle_log_in(auth_info);
}
None => {
// Try session storage
let storage: web_sys::Storage = web_sys::window()
.unwrap()
.session_storage()
.unwrap()
.unwrap();
let saved_auth = storage.get("auth").unwrap();
match saved_auth {
Some(auth_info) => {
let auth_info = serde_json::from_str(&auth_info).unwrap();
self.handle_log_in(auth_info);
}
None => {
self.state.set(LoginState::NotAuthenticated);
}
}
}
}
}
}

View File

@@ -1,21 +1,19 @@
mod capsules;
mod components;
mod data;
mod endpoints;
#[allow(unused_imports)]
mod entity;
mod error_views;
mod global_state;
mod models;
#[cfg(engine)]
mod server;
mod state_enums;
mod templates;
use std::path::Path;
use data::card::CardTable;
use perseus::prelude::*;
use sycamore::prelude::view;
extern crate strum;
#[macro_use]
extern crate strum_macros;
cfg_if::cfg_if! {
if #[cfg(engine)] {
use std::net::SocketAddr;
@@ -25,7 +23,10 @@ cfg_if::cfg_if! {
stores::MutableStore,
turbine::Turbine,
};
use crate::server::routes::register_routes;
use crate::server::routes::get_api_router;
use crate::server::server_state::ServerState;
use futures::executor::block_on;
use sea_orm::Database;
}
}
@@ -38,9 +39,24 @@ pub async fn dflt_server<M: MutableStore + 'static, T: TranslationsManager + 'st
let addr: SocketAddr = format!("{}:{}", host, port)
.parse()
.expect("Invalid address provided to bind to.");
let mut app = perseus_axum::get_router(turbine, opts).await;
let app = perseus_axum::get_router(turbine, opts).await;
app = register_routes(app);
// TODO -> Update to use environment variable
// TODO -> error handling
// Includes making database connection
let db_conn = Database::connect("postgres://yugi:yugi@localhost:5433/yugi_app");
let db_conn = block_on(db_conn);
let db_conn = match db_conn {
Ok(db_conn) => db_conn,
Err(err) => {
panic!("{}", err);
}
};
let state = ServerState { db_conn };
// Get server routes
let api_router = get_api_router(state);
let app = app.merge(api_router);
axum::Server::bind(&addr)
.serve(app.into_make_service())
@@ -53,14 +69,16 @@ pub fn main<G: Html>() -> PerseusApp<G> {
env_logger::init();
PerseusApp::new()
.global_state_creator(crate::templates::global_state::get_global_state_creator())
.global_state_creator(crate::global_state::get_global_state_creator())
.template(crate::templates::index::get_template())
.template(crate::templates::inventory::get_template())
.template(crate::templates::preferences::get_template())
.template(crate::templates::inventory::index::get_template())
.capsule_ref(&*crate::capsules::login_form::LOGIN_FORM)
.capsule_ref(&*crate::capsules::forgot_password_form::FORGOT_PASSWORD_FORM)
.capsule_ref(&*crate::capsules::register_form::REGISTER_FORM)
.error_views(crate::error_views::get_error_views())
.index_view(|cx| {
view! { cx,
html (class = "flex w-full h-full"){
html (class = "flex w-full h-full", data-theme = "luxury"){
head {
meta(charset = "UTF-8")
meta(name = "viewport", content = "width=device-width, initial-scale=1.0")

48
src/models/auth.rs Normal file
View File

@@ -0,0 +1,48 @@
use chrono::serde::ts_seconds;
use chrono::{DateTime, Utc};
use serde::{Deserialize, Serialize};
#[derive(Serialize, Deserialize, Clone)]
pub struct LoginInfo {
pub username: String,
pub password: String,
pub remember_me: bool,
}
#[derive(Serialize, Deserialize, Clone)]
pub struct LoginResponse {
pub token: String,
#[serde(with = "ts_seconds")]
pub expires: DateTime<Utc>,
}
#[derive(Serialize, Deserialize, Clone)]
pub struct Claims {
pub sub: String,
pub exp: usize,
}
// For client local storage and session storage
#[derive(Serialize, Deserialize, Clone)]
pub struct WebAuthInfo {
pub token: String,
#[serde(with = "ts_seconds")]
pub expires: DateTime<Utc>,
pub username: String,
pub remember_me: bool,
}
#[derive(Serialize, Deserialize, Clone)]
pub struct RegisterRequest {
pub username: String,
pub password: String,
pub email: String,
pub nickname: String,
pub registration_code: String,
}
#[derive(Serialize, Deserialize, Clone)]
pub struct ForgotPasswordRequest {
pub username: String,
pub contact_info: String,
}

21
src/models/generic.rs Normal file
View File

@@ -0,0 +1,21 @@
use serde::{Deserialize, Serialize};
#[derive(Serialize, Deserialize, Clone)]
pub struct GenericResponse {
pub status: String,
}
impl GenericResponse {
#[cfg(engine)]
pub fn ok() -> Self {
GenericResponse {
status: String::new(),
}
}
#[cfg(engine)]
pub fn err(msg: &str) -> Self {
GenericResponse {
status: msg.to_string(),
}
}
}

3
src/models/mod.rs Normal file
View File

@@ -0,0 +1,3 @@
pub mod auth;
pub mod card;
pub mod generic;

View File

@@ -0,0 +1,40 @@
use crate::{
entity::{prelude::*, user},
models::{auth::ForgotPasswordRequest, generic::GenericResponse},
server::server_state::ServerState,
};
use axum::{
extract::{Json, State},
http::StatusCode,
};
use sea_orm::{ActiveModelTrait, ColumnTrait, EntityTrait, IntoActiveModel, QueryFilter, Set};
pub async fn post_forgot_password(
State(state): State<ServerState>,
Json(password_request): Json<ForgotPasswordRequest>,
) -> (StatusCode, Json<GenericResponse>) {
// Get user
let existing_user: Option<user::Model> = User::find()
.filter(user::Column::Username.eq(password_request.username))
.one(&state.db_conn)
.await
.unwrap();
match existing_user {
Some(user) => {
let mut user = user.into_active_model();
user.forgot_password_request = Set(Some(password_request.contact_info));
let user = user.update(&state.db_conn).await;
match user {
Ok(_) => (StatusCode::OK, Json(GenericResponse::ok())),
Err(_) => (
StatusCode::BAD_REQUEST,
Json(GenericResponse::err("Database error")),
),
}
}
None => (
StatusCode::BAD_REQUEST,
Json(GenericResponse::err("Username doesn't exist")),
),
}
}

115
src/server/auth/login.rs Normal file
View File

@@ -0,0 +1,115 @@
use crate::{
entity::{
prelude::*,
user::{self},
},
models::{
auth::{Claims, LoginInfo, LoginResponse},
generic::GenericResponse,
},
server::server_state::ServerState,
};
use argon2::{Argon2, PasswordHash, PasswordVerifier};
use axum::{
extract::{Json, State},
http::{HeaderMap, StatusCode},
};
use jsonwebtoken::{decode, encode, DecodingKey, EncodingKey, Header, Validation};
use sea_orm::{ColumnTrait, EntityTrait, QueryFilter};
pub async fn credentials_are_correct(
username: &str,
password: &str,
state: &ServerState,
) -> Result<(), String> {
// Get user
let existing_user: Option<user::Model> = User::find()
.filter(user::Column::Username.eq(username))
.one(&state.db_conn)
.await
.unwrap();
let hash_to_check: String = match existing_user {
Some(user) => user.password_hash_and_salt,
None => {
// @todo make dummy password hash
return Err("Username doesn't exist".to_owned());
}
};
match Argon2::default().verify_password(
password.as_bytes(),
&PasswordHash::new(hash_to_check.as_str()).unwrap(),
) {
Ok(_) => Ok(()),
Err(_) => Err("Invalid credentials".to_owned()),
}
}
pub async fn post_login_user(
State(state): State<ServerState>,
Json(login_info): Json<LoginInfo>,
) -> (
StatusCode,
Result<Json<LoginResponse>, Json<GenericResponse>>,
) {
let user_authenticated =
credentials_are_correct(&login_info.username, &login_info.password, &state);
match user_authenticated.await {
Err(why) => (
StatusCode::UNAUTHORIZED,
Err(Json(GenericResponse::err(why.as_str()))),
),
Ok(_) => {
let expires = match login_info.remember_me {
true => chrono::Utc::now() + chrono::Duration::days(365),
false => chrono::Utc::now() + chrono::Duration::days(1),
};
let claims = Claims {
sub: login_info.username.clone(),
exp: expires.timestamp() as usize,
};
// @todo change secret
let token = match encode(
&Header::default(),
&claims,
&EncodingKey::from_secret("secret".as_ref()),
) {
Ok(token) => token,
Err(_) => {
return (
StatusCode::INTERNAL_SERVER_ERROR,
Err(Json(GenericResponse::err("Failed to get token"))),
)
}
};
(StatusCode::OK, Ok(Json(LoginResponse { token, expires })))
}
}
}
pub async fn post_test_login(
State(_): State<ServerState>,
header_map: HeaderMap,
) -> Result<Json<String>, StatusCode> {
if let Some(auth_header) = header_map.get("Authorization") {
if let Ok(auth_header_str) = auth_header.to_str() {
if auth_header_str.starts_with("Bearer ") {
let token = auth_header_str.trim_start_matches("Bearer ").to_string();
// @todo change secret
if decode::<Claims>(
&token,
&DecodingKey::from_secret("secret".as_ref()),
&Validation::default(),
)
.is_ok()
{
return Ok(Json("Logged in".to_owned()));
}
}
}
}
Err(StatusCode::UNAUTHORIZED)
}

3
src/server/auth/mod.rs Normal file
View File

@@ -0,0 +1,3 @@
pub mod forgot_password;
pub mod login;
pub mod register;

View File

@@ -0,0 +1,86 @@
use crate::{
entity::{prelude::*, user},
models::{auth::RegisterRequest, generic::GenericResponse},
server::server_state::ServerState,
};
use argon2::{
password_hash::{rand_core::OsRng, SaltString},
Argon2, PasswordHash, PasswordHasher,
};
use axum::{extract::State, http::StatusCode, Json};
use chrono::Utc;
use sea_orm::{ColumnTrait, EntityTrait, QueryFilter, Set};
pub async fn post_register_user(
State(state): State<ServerState>,
Json(register_info): Json<RegisterRequest>,
) -> (StatusCode, Json<GenericResponse>) {
// TODO -> update to use env, maybe prevent brute force too
if register_info.registration_code != "ferris" {
return (
StatusCode::UNAUTHORIZED,
Json(GenericResponse::err("Incorrect registration code")),
);
}
// See if username already exists
let username = register_info.username;
let existing_user: Option<user::Model> = User::find()
.filter(user::Column::Username.eq(username.clone()))
.one(&state.db_conn)
.await
.unwrap();
if existing_user.is_some() {
return (
StatusCode::BAD_REQUEST,
Json(GenericResponse::err("Username already exists")),
);
}
// Generate password
let salt = SaltString::generate(&mut OsRng);
let argon2 = Argon2::default();
let password_hash = argon2
.hash_password(register_info.password.as_bytes(), &salt)
.unwrap()
.to_string();
let phc_string = PasswordHash::new(&password_hash).unwrap().to_string();
// If the username doen't exist, create the user
let new_user = user::ActiveModel {
username: Set(username),
password_hash_and_salt: Set(phc_string),
nickname: Set({
if register_info.nickname.is_empty() {
None
} else {
Some(register_info.nickname)
}
}),
creation_time: Set(Utc::now().naive_utc()),
last_active_time: Set(Utc::now().naive_utc()),
is_admin: Set(false),
email: Set({
if register_info.email.is_empty() {
None
} else {
Some(register_info.email)
}
}),
avatar: Set(None),
forgot_password_request: Set(None),
..Default::default()
};
let db_resp = user::Entity::insert(new_user).exec(&state.db_conn).await;
match db_resp {
Ok(_) => {}
Err(_) => {
return (
StatusCode::INTERNAL_SERVER_ERROR,
Json(GenericResponse::err("Database error")),
);
}
};
(StatusCode::OK, Json(GenericResponse::ok()))
}

View File

@@ -1 +1,3 @@
pub mod auth;
pub mod routes;
pub mod server_state;

View File

@@ -1,13 +1,21 @@
// (Server only) Routes
use crate::endpoints::{FORGOT_PASSWORD, LOGIN, LOGIN_TEST, REGISTER};
use axum::routing::{post, Router};
use crate::{data::store::DATA, endpoints::MATCH};
use axum::{
extract::Json,
routing::{post, Router},
use super::{
auth::{
forgot_password::post_forgot_password,
login::{post_login_user, post_test_login},
register::post_register_user,
},
server_state::ServerState,
};
use std::thread;
pub fn register_routes(app: Router) -> Router {
// let app = app.route(MATCH, post(post_match));
app
pub fn get_api_router(state: ServerState) -> Router {
Router::new()
.route(REGISTER, post(post_register_user))
.route(LOGIN, post(post_login_user))
.route(LOGIN_TEST, post(post_test_login))
.route(FORGOT_PASSWORD, post(post_forgot_password))
.with_state(state)
}

View File

@@ -0,0 +1,6 @@
use sea_orm::DatabaseConnection;
#[derive(Clone)]
pub struct ServerState {
pub db_conn: DatabaseConnection,
}

37
src/state_enums.rs Normal file
View File

@@ -0,0 +1,37 @@
use std::fmt::Display;
use serde::{Deserialize, Serialize};
#[derive(Serialize, Deserialize, Clone)]
pub enum LoginState {
Authenticated,
NotAuthenticated,
Unknown,
}
#[derive(Serialize, Deserialize, Clone)]
pub enum ContentState {
None,
Inventory,
Tournaments,
}
impl Display for ContentState {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(
f,
"{}",
match self {
ContentState::Inventory => "Inventory",
ContentState::Tournaments => "Tournament",
ContentState::None => "",
}
)
}
}
#[derive(Serialize, Deserialize, Clone)]
pub enum OpenState {
Open,
Closed,
}

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@@ -1,10 +1,10 @@
use crate::components::layout::Layout;
use crate::{components::layout::Layout, state_enums::ContentState};
use perseus::prelude::*;
use sycamore::prelude::*;
fn index_page<G: Html>(cx: Scope) -> View<G> {
view! { cx,
Layout(title = "Index") {
Layout(content_state = ContentState::None) {
// Anything we put in here will be rendered inside the `<main>` block of the layout
p { "Hello World!" }
br {}

View File

@@ -1,10 +1,10 @@
use crate::components::layout::Layout;
use crate::{components::layout::Layout, state_enums::ContentState};
use perseus::prelude::*;
use sycamore::prelude::*;
fn inventory_page<G: Html>(cx: Scope) -> View<G> {
fn inventory_index_page<G: Html>(cx: Scope) -> View<G> {
view! { cx,
Layout(title = "Index") {
Layout(content_state = ContentState::Inventory) {
// Anything we put in here will be rendered inside the `<main>` block of the layout
p { "Hello World!" }
br {}
@@ -15,10 +15,13 @@ fn inventory_page<G: Html>(cx: Scope) -> View<G> {
#[engine_only_fn]
fn head(cx: Scope) -> View<SsrNode> {
view! { cx,
title { "Inventory" }
title { "Inventory Page" }
}
}
pub fn get_template<G: Html>() -> Template<G> {
Template::build("inventory").view(inventory_page).head(head).build()
Template::build("inventory")
.view(inventory_index_page)
.head(head)
.build()
}

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@@ -0,0 +1 @@
pub mod index;

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@@ -1,12 +1,10 @@
pub mod global_state;
pub mod index;
pub mod inventory;
pub mod preferences;
#[cfg(client)]
use perseus::utils::get_path_prefix_client;
#[allow(dead_code)]
#[cfg(client)]
pub fn get_api_path(path: &str) -> String {
#[cfg(engine)]
{

View File

@@ -1,59 +0,0 @@
use perseus::prelude::*;
use serde::{Deserialize, Serialize};
use crate::components::layout::Layout;
use sycamore::prelude::*;
use web_sys::Event;
cfg_if::cfg_if! {
if #[cfg(client)] {
use crate::templates::get_api_path;
}
}
// Reactive page
#[derive(Serialize, Deserialize, Clone, ReactiveState)]
#[rx(alias = "PageStateRx")]
struct PageState {
name: String,
}
fn add_preferences_page<'a, G: Html>(cx: BoundedScope<'_, 'a>, state: &'a PageStateRx) -> View<G> {
view! { cx,
Layout(title = "Add Game Results") {
div (class = "flex flex-wrap") {
input (bind:value = state.name,
class = "appearance-none block w-full bg-gray-200 text-gray-700 border \
border-red-500 rounded py-3 px-4 mb-3 leading-tight focus:outline-none \
focus:bg-white",)
}
}
}
}
#[engine_only_fn]
async fn get_request_state(
_info: StateGeneratorInfo<()>,
_req: Request,
) -> Result<PageState, BlamedError<std::convert::Infallible>> {
Ok(PageState {
name: "Ferris".to_string(),
})
}
#[engine_only_fn]
fn head(cx: Scope) -> View<SsrNode> {
view! { cx,
title { "Preferences" }
}
}
// Template
pub fn get_template<G: Html>() -> Template<G> {
Template::build("preferences")
.request_state_fn(get_request_state)
.view_with_state(add_preferences_page)
.head(head)
.build()
}