BasicOIDC/src/controllers/login_controller.rs

use actix::Addr;
use actix_web::{HttpResponse, Responder, web};
use askama::Template;

use crate::actors::users_actor::{LoginResult, UsersActor};
use crate::actors::users_actor;
use crate::constants::APP_NAME;

#[derive(Template)]
#[template(path = "base_login_page.html")]
struct BaseLoginPage {
    danger: String,
    success: String,
    page_title: &'static str,
    app_name: &'static str,
}

#[derive(Template)]
#[template(path = "login.html")]
struct LoginTemplate {
    _parent: BaseLoginPage,
    login: String,
}

#[derive(serde::Deserialize)]
pub struct LoginRequest {
    login: String,
    password: String,
}

/// Authenticate user
pub async fn login_route(users: web::Data<Addr<UsersActor>>,
                         req: Option<web::Form<LoginRequest>>) -> impl Responder {
    let mut danger = String::new();
    let mut login = String::new();

    // Try to authenticate user
    if let Some(req) = &req {
        login = req.login.clone();
        let response: LoginResult = users.send(users_actor::LoginRequest {
            login: login.clone(),
            password: req.password.clone(),
        }).await.unwrap();

        danger = format!("{:?}", response)
    }


    HttpResponse::Ok()
        .content_type("text/html")
        .body(LoginTemplate {
            _parent: BaseLoginPage {
                page_title: "Login",
                danger,
                success: "".to_string(),
                app_name: APP_NAME,
            },
            login,
        }.render().unwrap())
}