chore(corp/rih): move frontend to a separate folder r/6237

Change-Id: Ic7467f459015c39c73f87c61a048319eaf1243be
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8714
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>

1 files changed, 0 insertions, 505 deletions

diff --git a/corp/rih/src/main.rs b/corp/rih/src/main.rs
deleted file mode 100644
index 9b7e38422a..0000000000
--- a/corp/rih/src/main.rs
+++ /dev/null
@@ -1,505 +0,0 @@
-use fuzzy_matcher::skim::SkimMatcherV2;
-use fuzzy_matcher::FuzzyMatcher;
-use gloo::console;
-use gloo::history::{BrowserHistory, History};
-use gloo::net::http;
-use gloo::storage::{LocalStorage, Storage};
-use gloo::utils::format::JsValueSerdeExt;
-use rand::seq::IteratorRandom;
-use rand::thread_rng;
-use serde::{Deserialize, Serialize};
-use static_markdown::markdown;
-use std::collections::BTreeSet;
-use wasm_bindgen::closure::Closure;
-use wasm_bindgen::{JsCast, JsValue};
-use web_sys::{HtmlInputElement, HtmlTextAreaElement, KeyboardEvent};
-use yew::html::Scope;
-use yew::prelude::*;
-use yew_router::prelude::*;
-
-/// Form submission is protected with a captcha. The development
-/// version of the captcha does not do domain checking and works on
-/// `localhost` as well.
-#[cfg(debug_assertions)]
-const CAPTCHA_KEY: &'static str = "ysc1_K7iOi3FSmsyO8pZGu8Im2iQClCtPsVx7jSRyhyCV435a732c";
-
-#[cfg(not(debug_assertions))]
-const CAPTCHA_KEY: &'static str = "ysc1_a3LVlaDRDMwU8CLSZ0WKENTI2exyOxz5J2c6x28P5339d410";
-
-// Form data is submitted to different endpoints in dev/prod.
-#[cfg(debug_assertions)]
-const SUBMIT_URL: &'static str = "http://localhost:9090/submit";
-
-#[cfg(not(debug_assertions))]
-const SUBMIT_URL: &'static str = "https://api.russiaishiring.com/submit";
-
-/// This code ends up being compiled for the native and for the
-/// webassembly architectures during the build & test process.
-/// However, the `rust_iso3166` crate exposes a different API (!)
-/// based on the platform.
-///
-/// This trait acts as a platform-independent wrapper for the crate.
-///
-/// Upstream issue: https://github.com/rust-iso/rust_iso3166/issues/7
-trait CountryCodeAccess {
-    fn country_alpha2(&self) -> String;
-    fn country_alpha3(&self) -> String;
-    fn country_name(&self) -> String;
-}
-
-#[cfg(target_arch = "wasm32")]
-impl CountryCodeAccess for rust_iso3166::CountryCode {
-    fn country_alpha2(&self) -> String {
-        self.alpha2()
-    }
-
-    fn country_alpha3(&self) -> String {
-        self.alpha3()
-    }
-
-    fn country_name(&self) -> String {
-        self.name()
-    }
-}
-
-#[cfg(not(target_arch = "wasm32"))]
-impl CountryCodeAccess for rust_iso3166::CountryCode {
-    fn country_alpha2(&self) -> String {
-        self.alpha2.to_string()
-    }
-
-    fn country_alpha3(&self) -> String {
-        self.alpha3.to_string()
-    }
-
-    fn country_name(&self) -> String {
-        self.name.to_string()
-    }
-}
-
-const VISTA_URL: &'static str = "https://vista-immigration.ru/";
-
-#[derive(Debug, Clone, Copy, PartialEq, Routable)]
-enum Route {
-    #[at("/")]
-    Home,
-    #[at("/privacy-policy")]
-    PrivacyPolicy,
-    #[not_found]
-    #[at("/404")]
-    NotFound,
-}
-
-/// Represents a single record as filled in by a user. This is the
-/// primary data structure we want to populate and persist somewhere.
-#[derive(Clone, Default, Debug, Deserialize, Serialize)]
-struct Record {
-    // Personal information
-    name: String,
-    email: String,
-    citizenship: String, // TODO
-    personal_details: String,
-
-    // Job information
-    position: String,
-    technologies: BTreeSet<String>,
-    job_details: String,
-    work_background: String,
-}
-
-impl Record {
-    fn is_complete(&self) -> bool {
-        !self.name.is_empty()
-            && !self.email.is_empty()
-            && !self.citizenship.is_empty()
-            && !self.position.is_empty()
-            && !self.technologies.is_empty()
-    }
-}
-
-struct App {
-    // The record being populated.
-    record: Record,
-
-    // Is the citizenship input focused?
-    citizenship_focus: bool,
-
-    // Current query in the citizenship field.
-    citizenship_query: String,
-
-    // History handler.
-    history: BrowserHistory,
-
-    // Captcha token, if the captcha has been solved.
-    captcha_token: Option<String>,
-
-    // Captcha callback closure which needs to be kept alive for the
-    // lifecycle of the app.
-    captcha_callback: Closure<dyn FnMut(String)>,
-
-    // Has data been submitted already by this user?
-    submitted: bool,
-}
-
-#[derive(Clone, Debug)]
-enum Msg {
-    NoOp,
-    AddTechnology(String),
-    RemoveTechnology(String),
-
-    FocusCitizenship,
-    BlurCitizenship,
-    QueryCitizenship(String),
-    SetCitizenship(String),
-
-    SetName(String),
-    SetEmail(String),
-    SetPersonalDetails(String),
-    SetPosition(String),
-    SetJobDetails(String),
-    SetWorkBackground(String),
-
-    CaptchaSolved(String),
-    Submit,
-}
-
-/// Callback handler for adding a technology.
-fn add_tech(e: KeyboardEvent) -> Msg {
-    if e.key_code() != 13 {
-        return Msg::NoOp;
-    }
-
-    let input = e.target_unchecked_into::<HtmlInputElement>();
-    let tech = input.value();
-    input.set_value("");
-    Msg::AddTechnology(tech)
-}
-
-fn select_country_enter(event: KeyboardEvent) -> Msg {
-    if event.key_code() != 13 {
-        return Msg::NoOp;
-    }
-
-    let input = event.target_unchecked_into::<HtmlInputElement>();
-    if let Some(country) = fuzzy_country_matches(&input.value()).next() {
-        input.set_value(&country.country_name());
-        return Msg::SetCitizenship(country.country_name());
-    }
-
-    Msg::NoOp
-}
-
-fn fuzzy_country_matches(query: &str) -> Box<dyn Iterator<Item = rust_iso3166::CountryCode> + '_> {
-    if query.is_empty() {
-        let rng = &mut thread_rng();
-        return Box::new(
-            rust_iso3166::ALL
-                .iter()
-                .choose_multiple(rng, 5)
-                .into_iter()
-                .map(Clone::clone),
-        );
-    }
-
-    let matcher = SkimMatcherV2::default();
-    let query = query.to_lowercase();
-    let query_len = query.len();
-
-    let mut results: Vec<_> = rust_iso3166::ALL
-        .iter()
-        .filter_map(|code| {
-            let mut score = None;
-            // Prioritize exact matches for country codes if query length <= 3
-            if query_len <= 3 {
-                if code.country_alpha2().eq_ignore_ascii_case(&query)
-                    || code.country_alpha3().eq_ignore_ascii_case(&query)
-                {
-                    score = Some(100);
-                }
-            }
-            // If no exact match, do a fuzzy match
-            if score.is_none() {
-                score = matcher.fuzzy_match(&code.country_name().to_lowercase(), &query);
-            }
-
-            score.map(|score| (score, code))
-        })
-        .collect();
-
-    // Sort by score in descending order
-    results.sort_by(|a, b| b.0.cmp(&a.0));
-
-    // Get iterator over the best matches
-    Box::new(results.into_iter().map(|(_score, code)| *code))
-}
-
-// Callback for an input element's value being mapped straight into a
-// message.
-fn input_message(e: InputEvent, msg: fn(String) -> Msg) -> Msg {
-    let input = e.target_unchecked_into::<HtmlInputElement>();
-    msg(input.value())
-}
-
-// Callback for a text area's value being mapped straight into a
-// message.
-fn textarea_message(e: InputEvent, msg: fn(String) -> Msg) -> Msg {
-    let textarea = e.target_unchecked_into::<HtmlTextAreaElement>();
-    msg(textarea.value())
-}
-
-fn schedule_blur(event: FocusEvent, link: Scope<App>) -> Msg {
-    let input = event.target_unchecked_into::<HtmlInputElement>();
-    let closure = Closure::once_into_js(Box::new(move || {
-        if let Some(app) = link.get_component() {
-            input.set_value(&app.record.citizenship);
-        }
-
-        link.send_message(Msg::BlurCitizenship);
-    }) as Box<dyn FnOnce()>);
-
-    let window = web_sys::window().expect("no global `window` exists");
-    let _ =
-        window.set_timeout_with_callback_and_timeout_and_arguments_0(closure.unchecked_ref(), 100);
-
-    Msg::NoOp
-}
-
-/// Creates an input field for citizenship selection with suggestions.
-fn citizenship_input(app: &App, link: &Scope<App>) -> Html {
-    let dropdown_classes = if app.citizenship_focus {
-        "dropdown-menu show"
-    } else {
-        "dropdown-menu"
-    };
-
-    let choices = fuzzy_country_matches(&app.citizenship_query).map(|country| {
-        let msg = Msg::SetCitizenship(country.country_name());
-        html! {
-            <li><a class="dropdown-item" onclick={link.callback(move |_| msg.clone())}>{country.country_name()}</a></li>
-        }
-    });
-
-    let blur_link = link.clone();
-    html! {
-      <div class="dropdown">
-        <input type="text" class="form-control" id="citizenship" aria-describedby="citizenshipHelp"
-            autocomplete="off"
-            oninput={link.callback(|event| input_message(event, Msg::QueryCitizenship))}
-            onkeypress={link.callback(select_country_enter)}
-            onfocus={link.callback(|_| Msg::FocusCitizenship)}
-            onblur={link.callback(move |event| schedule_blur(event, blur_link.clone()))} />
-            <ul class={dropdown_classes} style="position: absolute; inset: 0px auto auto 0px; margin: 0px; transform: translate(0px, 40px);" data-popper-placement="bottom-start">
-          { choices.collect::<Html>() }
-        </ul>
-      </div>
-    }
-}
-
-/// Creates a list of technologies which can be deleted again by clicking them.
-fn render_technologies(link: &Scope<App>, technologies: &BTreeSet<String>) -> Html {
-    if technologies.is_empty() {
-        return html! {};
-    }
-
-    let items = technologies.iter().map(|tech| {
-        let msg: Msg = Msg::RemoveTechnology(tech.to_string());
-        html! {
-            <>
-              <span class="btn btn-secondary btn-sm"
-                onclick={link.callback(move |_| msg.clone())}>
-                {tech}
-                <span class="mx-auto text-center text-black">{" x"}</span>
-              </span>{" "}
-            </>
-        }
-    });
-    html! {
-        <div class="p-1">
-            { items.collect::<Html>() }
-        </div>
-    }
-}
-
-/// Submit the collected data to the backend service.
-async fn submit_data(captcha_token: &str, record: &Record) -> bool {
-    let response = http::Request::get(SUBMIT_URL)
-        .method(http::Method::POST)
-        .json(&serde_json::json!({
-            "captcha_token": captcha_token,
-            "record": record,
-        }))
-        .expect("serialising a serde_json::Value can not fail")
-        .send()
-        .await
-        .unwrap();
-
-    // currently there is nothing we can actually do with the response
-    // here, but we should add some way to communicate back some
-    // server errors etc., even if the whole thing should be as
-    // forgiving as possible.
-    response.ok()
-}
-
-/// Handle the submit event, if all data was successfully collected.
-fn handle_submit(app: &App, link: Scope<App>) -> Msg {
-    let token = app.captcha_token.as_ref().unwrap().clone();
-    let record = app.record.clone();
-
-    wasm_bindgen_futures::spawn_local(async move {
-        if !submit_data(&token, &record).await {
-            console::warn!("failed to submit data for some reason");
-        } else {
-            console::log!("submitted data successfully");
-        }
-    });
-
-    Msg::NoOp
-}
-
-impl Component for App {
-    type Message = Msg;
-    type Properties = ();
-
-    fn create(ctx: &Context<Self>) -> Self {
-        App {
-            record: LocalStorage::get("record").unwrap_or_default(),
-            citizenship_focus: false,
-            citizenship_query: String::default(),
-            history: BrowserHistory::default(),
-            captcha_token: None,
-            captcha_callback: {
-                let link = ctx.link().clone();
-                Closure::wrap(Box::new(move |val| {
-                    link.send_message(Msg::CaptchaSolved(val));
-                }))
-            },
-            submitted: false,
-        }
-    }
-
-    fn update(&mut self, ctx: &Context<Self>, msg: Self::Message) -> bool {
-        console::log!("handling ", format!("{:?}", msg));
-        let (state_change, view_change) = match msg {
-            Msg::NoOp => (false, false),
-
-            Msg::AddTechnology(tech) => {
-                console::log!("adding technology", &tech);
-                self.record.technologies.insert(tech);
-                (true, true)
-            }
-
-            Msg::RemoveTechnology(tech) => {
-                console::log!("removing technology ", &tech);
-                self.record.technologies.remove(&tech);
-                (true, true)
-            }
-
-            Msg::QueryCitizenship(query) => {
-                self.citizenship_query = query;
-                (false, true)
-            }
-
-            Msg::FocusCitizenship => {
-                self.citizenship_focus = true;
-                (false, true)
-            }
-
-            Msg::BlurCitizenship => {
-                self.citizenship_focus = false;
-                (false, true)
-            }
-
-            Msg::SetCitizenship(country) => {
-                self.record.citizenship = country;
-                (true, false)
-            }
-
-            Msg::SetName(name) => {
-                self.record.name = name;
-                (true, false)
-            }
-
-            Msg::SetEmail(email) => {
-                self.record.email = email;
-                (true, false)
-            }
-
-            Msg::SetPersonalDetails(details) => {
-                self.record.personal_details = details;
-                (true, false)
-            }
-
-            Msg::SetPosition(position) => {
-                self.record.position = position;
-                (true, false)
-            }
-
-            Msg::SetJobDetails(details) => {
-                self.record.job_details = details;
-                (true, false)
-            }
-
-            Msg::SetWorkBackground(background) => {
-                self.record.work_background = background;
-                (true, false)
-            }
-
-            Msg::CaptchaSolved(token) => {
-                self.captcha_token = Some(token);
-                (false, true)
-            }
-
-            Msg::Submit => {
-                if self.record.is_complete() && self.captcha_token.is_some() {
-                    self.submitted = true;
-                    handle_submit(self, ctx.link().clone());
-                    (false, true)
-                } else {
-                    console::warn!("submitted data, but form or captcha was not ready");
-                    (false, false)
-                }
-            }
-        };
-
-        if state_change {
-            if let Err(err) = LocalStorage::set("record", &self.record) {
-                console::warn!(
-                    "failed to persist record in local storage: ",
-                    err.to_string()
-                );
-            }
-        }
-
-        view_change
-    }
-
-    fn view(&self, ctx: &Context<Self>) -> Html {
-        let link = ctx.link();
-        let location = self.history.location();
-        let route = Route::recognize(location.path()).unwrap_or(Route::NotFound);
-
-        match route {
-            Route::Home => include!("home.html"),
-            Route::PrivacyPolicy => html! {
-                <main>{include!("privacy-policy.md")}</main>
-            },
-            Route::NotFound => todo!(),
-        }
-    }
-
-    fn rendered(&mut self, _: &Context<Self>, first_render: bool) {
-        if first_render {
-            let func =
-                js_sys::Function::new_with_args("key, callback", "captchaOnload(key, callback)");
-            let _ = func.call2(
-                &JsValue::NULL,
-                &JsValue::from_str(CAPTCHA_KEY),
-                &self.captcha_callback.as_ref().unchecked_ref(),
-            );
-        }
-    }
-}
-
-fn main() {
-    yew::Renderer::<App>::new().render();
-}