init repo

.env

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+DATABASE_URL="postgres://postgres:secret@localhost/ksiegarnia"

.gitignore

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+/target

Cargo.toml

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+[package]
+name = "ksiegarnia"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+actix-web = "4.4.0"
+actix-cors = "0.7.0"
+actix-files = "0.6.2"
+env_logger = "0.11"
+dotenv = "0.15"
+sqlx = { version = "0.7.4", features = ["postgres", "runtime-tokio-native-tls", "macros", "chrono", "bigdecimal"] }
+serde = { version = "1.0", features = ["derive"] }
+serde_json = "1.0"
+tokio = { version = "1.0", features = ["macros", "rt-multi-thread"] }
+log = "0.4"
+bcrypt = "0.15"
+rust_decimal = { version = "1.37.1", features = ["serde", "db-postgres"] }
+bigdecimal = { version = "0.3.0", features = ["serde"] }

migrations/20250519_init.sql

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+-- Tabela użytkowników
+CREATE TABLE uzytkownicy (
+    id SERIAL PRIMARY KEY,
+    imie VARCHAR(255) NOT NULL,
+    email VARCHAR(255) UNIQUE NOT NULL,
+    haslo VARCHAR(255) NOT NULL,
+    data_rejestracji TIMESTAMP DEFAULT NOW()
+);
+
+-- Tabela książek
+CREATE TABLE ksiazki (
+    id SERIAL PRIMARY KEY,
+    tytul VARCHAR(255) NOT NULL,
+    autor VARCHAR(255) NOT NULL,
+    cena DECIMAL(10, 2) NOT NULL
+);
+

migrations/20250522_books.sql

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+ALTER TABLE ksiazki
+ADD COLUMN obraz_url VARCHAR(255);
+
+INSERT INTO ksiazki (tytul, autor, cena, obraz_url) VALUES
+('Descent of Angels', 'Mitchel Scanlon', 49.99, 'descent-of-angels.jpg'),
+('Horus Rising', 'Dan Abnett', 49.99, 'horus-rising.jpg'),
+('False Gods', 'Graham McNeill', 49.99, 'false-gods.jpg'),
+('Galaxy in Flames', 'Ben Counter', 49.99, 'galaxy-in-flames.jpg'),
+('Fulgrim', 'Graham McNeill', 49.99, 'fulgrim.jpg'),
+('Flight of the Eisenstein', 'James Swallow', 49.99, 'flight-of-the-eisenstein.jpg'),
+('Echoes of Eternity', 'Aaron Dembski-Bowden', 59.99, 'echoes-of-eternity.jpg'),
+('First and Only', 'Dan Abnett', 49.99, 'first-and-only.jpg'),
+('The Devastation of Baal', 'Guy Haley', 59.99, 'devastation-of-baal.jpg'),
+('Fabius Bile: Primogenitor', 'Joshua Reynolds', 39.99, 'fabius-bile-primogenitor.jpg'),
+('Fabius Bile: Clonelord', 'Joshua Reynolds', 39.99, 'fabius-bile-clonelord.jpg'),
+('Fabius Bile: Manflayer', 'Joshua Reynolds', 39.99, 'fabius-bile-manflayer.jpg'),
+('Ahriman: Exile', 'John French', 39.99, 'ahriman-exile.jpg'),
+('Ahriman: Sorcerer', 'John French', 39.99, 'ahriman-sorcerer.jpg'),
+('Ahriman: Unchanged', 'John French', 39.99, 'ahriman-unchanged.jpg'),
+('Mephiston: Blood of Sanguinius', 'Darius Hinks', 39.99, 'mephiston-blood-of-sanguinius.jpg'),
+('Mephiston: Revenant Crusade', 'Darius Hinks', 39.99, 'mephiston-revenant-crusade.jpg'),
+('Mephiston: City of Light', 'Darius Hinks', 39.99, 'mephiston-city-of-light.jpg');

migrations/bigdecimal.sql

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+ALTER TABLE ksiazki 
+ALTER COLUMN cena TYPE NUMERIC(10,2);

schema.sql

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+CREATE TABLE ksiazki (
+    id SERIAL PRIMARY KEY,
+    tytul VARCHAR(255) NOT NULL,
+    autor VARCHAR(255) NOT NULL,
+    cena DECIMAL(10, 2) NOT NULL
+);
+
+CREATE TABLE uzytkownicy (
+    id SERIAL PRIMARY KEY,
+    email VARCHAR(255) UNIQUE NOT NULL,
+    haslo VARCHAR(255) NOT NULL
+);

src/auth.rs

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+use actix_web::{post, web, HttpResponse, Responder};
+use bcrypt::{hash, verify, DEFAULT_COST};
+use serde::{Deserialize, Serialize};
+
+#[derive(Deserialize)]
+struct RegistrationData {
+    email: String,
+    haslo: String,
+    imie: String,
+    #[serde(rename = "confirmPassword")]
+    confirm_password: String,
+}
+
+#[post("/rejestracja")]
+async fn rejestracja(
+    form: web::Json<RegistrationData>,
+    pool: web::Data<sqlx::PgPool>,
+) -> impl Responder {
+    // Walidacja hasła
+    if form.haslo.len() < 8 {
+        return HttpResponse::BadRequest().body("Hasło musi mieć minimum 8 znaków");
+    }
+
+    // Sprawdzenie, czy hasła się zgadzają
+    if form.haslo != form.confirm_password {
+        return HttpResponse::BadRequest().body("Hasła nie są identyczne");
+    }
+
+    // Hashowanie hasła
+    let hashed_password = match hash(&form.haslo, DEFAULT_COST) {
+        Ok(h) => h,
+        Err(_) => return HttpResponse::InternalServerError().finish(),
+    };
+
+    // Zapisz do bazy danych
+    match sqlx::query!(
+        r#"
+        INSERT INTO uzytkownicy (email, haslo, imie)
+        VALUES ($1, $2, $3)
+        "#,
+        form.email,
+        hashed_password,
+        form.imie
+    )
+    .execute(pool.get_ref())
+    .await
+    {
+        Ok(_) => HttpResponse::Created().body("Konto utworzone pomyślnie"),
+        Err(e) => {
+            if e.to_string().contains("duplicate key value") {
+                HttpResponse::Conflict().body("Email jest już zarejestrowany")
+            } else {
+                HttpResponse::InternalServerError().finish()
+            }
+        }
+    }
+}
+
+#[derive(Deserialize)]
+struct LoginData {
+    email: String,
+    haslo: String,
+}
+
+#[derive(Serialize)]
+struct LoginResponse {
+    token: String,
+    imie: String,
+}
+
+#[post("/login")]
+async fn login(
+    form: web::Json<LoginData>,
+    pool: web::Data<sqlx::PgPool>,
+) -> impl Responder {
+    let user = match sqlx::query!(
+        "SELECT id, haslo, imie FROM uzytkownicy WHERE email = $1",
+        form.email
+    )
+    .fetch_optional(pool.get_ref())
+    .await
+    {
+        Ok(Some(u)) => u,
+        Ok(None) => return HttpResponse::Unauthorized().body("Nieprawidłowe dane"),
+        Err(_) => return HttpResponse::InternalServerError().finish(),
+    };
+
+    match verify(&form.haslo, &user.haslo) {
+        Ok(true) => {
+            // W praktyce użyj JWT lub innego mechanizmu autentykacji
+            let dummy_token = format!("user-{}-token", user.id);
+            HttpResponse::Ok().json(LoginResponse {
+                token: dummy_token,
+                imie: user.imie,
+            })
+        }
+        _ => HttpResponse::Unauthorized().body("Nieprawidłowe hasło"),
+    }
+}
+

src/main.rs

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+mod auth;
+
+use actix_cors::Cors;
+use actix_files::Files;
+use actix_web::{
+    get, http::header, web, App, HttpResponse, HttpServer, Responder,
+};
+use dotenv::dotenv;
+use env_logger::{Builder, Env};
+use sqlx::postgres::PgPoolOptions;
+use rust_decimal::Decimal;
+use bigdecimal::BigDecimal;
+use serde_json::json;
+
+#[derive(sqlx::FromRow, serde::Serialize)]
+struct Book {
+    id: i32,
+    tytul: String,
+    autor: String,
+    cena: BigDecimal,
+    obraz_url: Option<String>
+}
+
+#[get("/api/ksiazki")]
+async fn get_ksiazki(pool: web::Data<sqlx::PgPool>) -> impl Responder {
+    match sqlx::query_as!(
+        Book,
+        r#"SELECT id, tytul, autor, cena, obraz_url FROM ksiazki"#
+    )
+    .fetch_all(pool.get_ref())
+    .await
+    {
+        Ok(books) => HttpResponse::Ok().json(books),
+        Err(e) => {
+            log::error!("Błąd bazy danych: {:?}", e);
+            HttpResponse::InternalServerError().body(format!("Błąd: {}", e))
+        }
+    }
+}
+
+#[get("/api/check-auth")]
+async fn check_auth() -> impl Responder {
+    HttpResponse::Ok().json(json!({
+        "authenticated": false,
+        "user": null
+    }))
+}
+
+#[actix_web::main]
+async fn main() -> std::io::Result<()> {
+    // Inicjalizacja loggera
+    Builder::from_env(Env::default().default_filter_or("debug")).init();
+
+    // Ładowanie zmiennych środowiskowych
+    dotenv().ok();
+    let database_url = std::env::var("DATABASE_URL")
+        .expect("DATABASE_URL must be set in .env");
+
+    // Utwórz pulę połączeń
+    let pool = PgPoolOptions::new()
+        .max_connections(5)
+        .connect(&database_url)
+        .await
+        .expect("Failed to create pool");
+
+    HttpServer::new(move || {
+        let cors = Cors::default()
+            .allow_any_origin()
+            .allowed_methods(vec!["GET", "POST"])
+            .allowed_headers(vec![
+                header::CONTENT_TYPE,
+                header::AUTHORIZATION,
+                header::ACCEPT,
+                header::HeaderName::from_static("content-type"),
+            ]);
+
+        App::new()
+            .app_data(web::Data::new(pool.clone()))  // Dodaj pulę jako globalny stan
+            .wrap(cors)
+            .wrap(actix_web::middleware::Logger::default())
+            .service(get_ksiazki)
+            .service(auth::rejestracja)
+            .service(auth::login)
+            .service(Files::new("/", "./static").index_file("index.html"))
+    })
+    .bind("0.0.0.0:7999")?
+    .run()
+    .await
+}

static/css/styles.css

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+:root {
+    --bg-dark: #072C24;
+    --text-gold: #E3CB9A;
+    --accent-blue: #78DBFF;
+    --footer-text: #93B8B1;
+}
+
+.dark-theme {
+    background-color: var(--bg-dark);
+    color: var(--text-gold);
+}
+
+.navbar-brand {
+    font-family: 'Lobster', cursive;
+    font-size: 2.2rem;
+    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
+}
+
+.nav-link {
+    font-family: 'Inter', sans-serif;
+    font-weight: 500;
+    transition: all 0.3s ease;
+}
+
+.auth-container a {
+    color: var(--accent-blue) !important;
+    text-decoration: none;
+}
+
+footer {
+    background-color: #09342b;
+    padding: 2rem 0;
+    margin-top: 4rem;
+    font-family: 'Inter', sans-serif;
+    color: var(--footer-text);
+}
+
+.card {
+    background: linear-gradient(145deg, #08352c 0%, #062a23 100%);
+    border: 1px solid #1c4d42;
+    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
+}
+
+.btn-gothic {
+    background-color: #1c4d42;
+    color: var(--text-gold);
+    border: 1px solid #2a6b5e;
+}
+
+.btn-gothic:hover {
+    background-color: #2a6b5e;
+    color: #fff;
+}
+
+.auth-container {
+    background: rgba(7, 44, 36, 0.9);
+    border: 2px solid #2a6b5e;
+    backdrop-filter: blur(5px);
+}
+
+.auth-container h2 {
+    font-family: 'Lobster', cursive;
+    text-align: center;
+    font-size: 2.5rem;
+    margin-bottom: 2rem;
+}

static/index.html

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+<!DOCTYPE html>
+<html lang="pl">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <title>Dark Athenaeum</title>
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel="stylesheet">
+    <link href="/css/styles.css" rel="stylesheet">
+    <link href="https://fonts.cdnfonts.com/css/old-english-text-mt" rel="stylesheet">
+    <link href="https://fonts.googleapis.com/css2?family=Lobster&family=Inter:wght@400;500;700&display=swap" rel="stylesheet">
+</head>
+<body class="dark-theme">
+    <nav class="navbar navbar-expand-lg navbar-dark bg-black">
+        <div class="navbar-nav">
+            <!-- Dla niezalogowanych -->
+                <div class="anonymous-links">
+                <a class="nav-link" href="/login.html">Logowanie</a>
+                <a class="nav-link" href="/register.html">Rejestracja</a>
+            </div>
+    
+            <!-- Dla zalogowanych -->
+            <div class="user-links" style="display: none;">
+                <a class="nav-link" href="/profile.html">Profil</a>
+                <a class="nav-link" href="#" id="logoutLink">Wyloguj</a>
+            </div>
+    
+            <a class="nav-link" href="/cart.html">
+                <i class="bi bi-basket"></i> Koszyk
+            </a>
+        </div>
+    </nav>
+
+    <main class="container py-5">
+        <h2 class="text-center mb-5 neon-title">NOWOŚCI</h2>
+
+        <div class="row g-4" id="books-container">
+            <!-- Dynamicznie ładowane książki -->
+            <div class="col-12 text-center">
+                <div class="spinner-border text-danger" role="status">
+                    <span class="visually-hidden">Ładowanie...</span>
+                </div>
+            </div>
+        </div>
+    </main>
+
+    <script src="/js/main.js"></script>
+</body>
+</html>
+

static/js/main.js

@@ -0,0 +1,135 @@
+function updateNavVisibility() {
+    const token = localStorage.getItem('token');
+    document.querySelectorAll('.anonymous-links, .user-links').forEach(el => {
+        el.style.display = token ? 'none' : 'block';
+    });
+    document.querySelector('.user-links').style.display = token ? 'block' : 'none';
+}
+
+document.getElementById('logoutLink')?.addEventListener('click', (e) => {
+    e.preventDefault();
+    localStorage.removeItem('token');
+    localStorage.removeItem('imie');
+    window.location.href = '/';
+});
+
+document.addEventListener('DOMContentLoaded', () => {
+    updateNavVisibility();
+    
+    // Aktualizuj awatar/imię w nagłówku
+    const userName = localStorage.getItem('imie');
+    if(userName) {
+        const profileLink = document.querySelector('a[href="/profile.html"]');
+        if(profileLink) profileLink.innerHTML = `👤 ${userName}`;
+    }
+});
+
+async function loadUserData() {
+    const response = await fetch('/api/check-auth');
+    const data = await response.json();
+    updateNavVisibility(data.authenticated);
+}
+
+document.getElementById('loginForm')?.addEventListener('submit', async (e) => {
+    e.preventDefault();
+    const email = document.getElementById('loginEmail').value;
+    const password = document.getElementById('loginPassword').value;
+
+    const response = await fetch('/login', {
+        method: 'POST',
+        headers: {
+            'Content-Type': 'application/json',
+        },
+        body: JSON.stringify({ email, haslo: password }),
+    });
+
+    const data = await response.json();
+    if (response.ok) {
+        localStorage.setItem('token', data.token);
+        localStorage.setItem('imie', data.imie);
+        window.location.href = '/';
+    } else {
+        alert(data.message || 'Logowanie nieudane');
+    }
+});
+
+document.getElementById('registerForm')?.addEventListener('submit', async (e) => {
+    e.preventDefault();
+    const name = document.getElementById('registerName').value;
+    const email = document.getElementById('registerEmail').value;
+    const password = document.getElementById('registerPassword').value;
+    const confirmPassword = document.getElementById('registerConfirmPassword').value;
+
+    if (password !== confirmPassword) {
+        alert('Hasła nie są identyczne');
+        return;
+    }
+
+    const response = await fetch('/rejestracja', {
+        method: 'POST',
+        headers: {
+            'Content-Type': 'application/json',
+        },
+        body: JSON.stringify({ imie: name, email, haslo: password, confirmPassword }),
+    });
+
+    if (response.ok) {
+        alert('Rejestracja udana');
+        window.location.href = '/login.html';
+    } else {
+        const data = await response.text();
+        alert(data || 'Rejestracja nieudana');
+    }
+});
+
+async function loadBooks() {
+    try {
+        const response = await fetch('/api/ksiazki');
+        if (!response.ok) {
+            throw new Error('Network response was not ok');
+        }
+        const books = await response.json();
+        const booksContainer = document.getElementById('books-container');
+        booksContainer.innerHTML = '';
+
+        books.forEach(book => {
+            const bookElement = document.createElement('div');
+            bookElement.className = 'col-md-4';
+            bookElement.innerHTML = `
+                <div class="card mb-4">
+                    <img src="${book.obraz_url || 'https://via.placeholder.com/150'}" class="card-img-top" alt="${book.tytul}">
+                    <div class="card-body">
+                        <h5 class="card-title">${book.tytul}</h5>
+                        <p class="card-text">${book.autor}</p>
+                        <p class="card-text">${book.cena} PLN</p>
+                        <button class="btn btn-primary">Dodaj do koszyka</button>
+                    </div>
+                </div>
+            `;
+            booksContainer.appendChild(bookElement);
+        });
+    } catch (error) {
+        console.error('Error loading books:', error);
+        const booksContainer = document.getElementById('books-container');
+        booksContainer.innerHTML = '<div class="col-12 text-center"><p>Wystąpił błąd podczas ładowania książek.</p></div>';
+    }
+}
+
+document.addEventListener('DOMContentLoaded', () => {
+    if (document.getElementById('books-container')) {
+        loadBooks();
+    }
+});
+
+document.addEventListener('DOMContentLoaded', () => {
+    if (document.getElementById('books-container')) {
+        loadBooks();
+    }
+});
+
+document.addEventListener('DOMContentLoaded', () => {
+    if (document.getElementById('books-container')) {
+        loadBooks();
+    }
+});
+

static/login.html

@@ -0,0 +1,53 @@
+<!DOCTYPE html>
+<html lang="pl">
+<head>
+    <meta charset="UTF-8">
+    <title>Logowanie</title>
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel="stylesheet">
+    <link href="/css/styles.css" rel="stylesheet">
+    <link href="https://fonts.cdnfonts.com/css/old-english-text-mt" rel="stylesheet">
+    <link href="https://fonts.googleapis.com/css2?family=Lobster&family=Inter:wght@400;500;700&display=swap" rel="stylesheet">
+</head>
+<body class="dark-theme">
+    <nav class="navbar navbar-expand-lg navbar-dark bg-black">
+        <div class="navbar-nav">
+            <!-- Dla niezalogowanych -->
+                <div class="anonymous-links">
+                <a class="nav-link" href="/login.html">Logowanie</a>
+                <a class="nav-link" href="/register.html">Rejestracja</a>
+            </div>
+
+            <!-- Dla zalogowanych -->
+            <div class="user-links" style="display: none;">
+                <a class="nav-link" href="/profile.html">Profil</a>
+                <a class="nav-link" href="#" id="logoutLink">Wyloguj</a>
+            </div>
+
+            <a class="nav-link" href="/cart.html">
+                <i class="bi bi-basket"></i> Koszyk
+            </a>
+        </div>
+    </nav>
+
+    <div class="auth-container">
+        <h2 class="neon-title mb-4">LOGOWANIE</h2>
+        <form id="loginForm">
+            <div class="mb-3">
+                <input type="email" class="form-control dark-input"
+                       placeholder="Email" required id="loginEmail">
+            </div>
+            <div class="mb-3">
+                <input type="password" class="form-control dark-input"
+                       placeholder="Hasło" required id="loginPassword">
+            </div>
+            <button type="submit" class="btn btn-gothic w-100">ZALOGUJ SIĘ</button>
+        </form>
+        <div class="text-center mt-3">
+            <a href="/register.html" class="text-danger">Nie masz konta? Zarejestruj się</a>
+        </div>
+    </div>
+
+    <script src="/js/main.js"></script>
+</body>
+</html>
+

static/register.html

@@ -0,0 +1,57 @@
+<!DOCTYPE html>
+<html lang="pl">
+<head>
+    <meta charset="UTF-8">
+    <title>Rejestracja</title>
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel="stylesheet">
+    <link href="/css/styles.css" rel="stylesheet">
+    <link href="https://fonts.googleapis.com/css2?family=Lobster&family=Inter:wght@400;500;700&display=swap" rel="stylesheet">
+</head>
+<body class="dark-theme">
+    <nav class="navbar navbar-expand-lg navbar-dark bg-black">
+        <div class="navbar-nav">
+            <!-- Dla niezalogowanych -->
+                <div class="anonymous-links">
+                <a class="nav-link" href="/login.html">Logowanie</a>
+                <a class="nav-link" href="/register.html">Rejestracja</a>
+            </div>
+
+            <!-- Dla zalogowanych -->
+            <div class="user-links" style="display: none;">
+                <a class="nav-link" href="/profile.html">Profil</a>
+                <a class="nav-link" href="#" id="logoutLink">Wyloguj</a>
+            </div>
+
+            <a class="nav-link" href="/cart.html">
+                <i class="bi bi-basket"></i> Koszyk
+            </a>
+        </div>
+    </nav>
+
+    <div class="auth-container">
+        <h2 class="neon-title mb-4">REJESTRACJA</h2>
+        <form id="registerForm">
+            <div class="mb-3">
+                <input type="text" class="form-control dark-input"
+                       placeholder="Imię" required id="registerName">
+            </div>
+            <div class="mb-3">
+                <input type="email" class="form-control dark-input"
+                       placeholder="Email" required id="registerEmail">
+            </div>
+            <div class="mb-3">
+                <input type="password" class="form-control dark-input"
+                       placeholder="Hasło (min. 8 znaków)" required minlength="8" id="registerPassword">
+            </div>
+            <div class="mb-3">
+                <input type="password" class="form-control dark-input"
+                       placeholder="Powtórz hasło" required id="registerConfirmPassword">
+            </div>
+            <button type="submit" class="btn btn-gothic w-100">ZAREJESTRUJ SIĘ</button>
+        </form>
+    </div>
+
+    <script src="/js/main.js"></script>
+</body>
+</html>
+

struktura_bazy.sql

@@ -0,0 +1,142 @@
+--
+-- PostgreSQL database dump
+--
+
+-- Dumped from database version 16.8
+-- Dumped by pg_dump version 16.8
+
+SET statement_timeout = 0;
+SET lock_timeout = 0;
+SET idle_in_transaction_session_timeout = 0;
+SET client_encoding = 'UTF8';
+SET standard_conforming_strings = on;
+SELECT pg_catalog.set_config('search_path', '', false);
+SET check_function_bodies = false;
+SET xmloption = content;
+SET client_min_messages = warning;
+SET row_security = off;
+
+SET default_tablespace = '';
+
+SET default_table_access_method = heap;
+
+--
+-- Name: ksiazki; Type: TABLE; Schema: public; Owner: postgres
+--
+
+CREATE TABLE public.ksiazki (
+    id integer NOT NULL,
+    tytul character varying(255) NOT NULL,
+    autor character varying(255) NOT NULL,
+    cena numeric(10,2) NOT NULL
+);
+
+
+ALTER TABLE public.ksiazki OWNER TO postgres;
+
+--
+-- Name: ksiazki_id_seq; Type: SEQUENCE; Schema: public; Owner: postgres
+--
+
+CREATE SEQUENCE public.ksiazki_id_seq
+    AS integer
+    START WITH 1
+    INCREMENT BY 1
+    NO MINVALUE
+    NO MAXVALUE
+    CACHE 1;
+
+
+ALTER SEQUENCE public.ksiazki_id_seq OWNER TO postgres;
+
+--
+-- Name: ksiazki_id_seq; Type: SEQUENCE OWNED BY; Schema: public; Owner: postgres
+--
+
+ALTER SEQUENCE public.ksiazki_id_seq OWNED BY public.ksiazki.id;
+
+
+--
+-- Name: uzytkownicy; Type: TABLE; Schema: public; Owner: postgres
+--
+
+CREATE TABLE public.uzytkownicy (
+    id integer NOT NULL,
+    email character varying(255) NOT NULL,
+    haslo character varying(255) NOT NULL
+);
+
+
+ALTER TABLE public.uzytkownicy OWNER TO postgres;
+
+--
+-- Name: uzytkownicy_id_seq; Type: SEQUENCE; Schema: public; Owner: postgres
+--
+
+CREATE SEQUENCE public.uzytkownicy_id_seq
+    AS integer
+    START WITH 1
+    INCREMENT BY 1
+    NO MINVALUE
+    NO MAXVALUE
+    CACHE 1;
+
+
+ALTER SEQUENCE public.uzytkownicy_id_seq OWNER TO postgres;
+
+--
+-- Name: uzytkownicy_id_seq; Type: SEQUENCE OWNED BY; Schema: public; Owner: postgres
+--
+
+ALTER SEQUENCE public.uzytkownicy_id_seq OWNED BY public.uzytkownicy.id;
+
+
+--
+-- Name: ksiazki id; Type: DEFAULT; Schema: public; Owner: postgres
+--
+
+ALTER TABLE ONLY public.ksiazki ALTER COLUMN id SET DEFAULT nextval('public.ksiazki_id_seq'::regclass);
+
+
+--
+-- Name: uzytkownicy id; Type: DEFAULT; Schema: public; Owner: postgres
+--
+
+ALTER TABLE ONLY public.uzytkownicy ALTER COLUMN id SET DEFAULT nextval('public.uzytkownicy_id_seq'::regclass);
+
+
+--
+-- Name: ksiazki ksiazki_pkey; Type: CONSTRAINT; Schema: public; Owner: postgres
+--
+
+ALTER TABLE ONLY public.ksiazki
+    ADD CONSTRAINT ksiazki_pkey PRIMARY KEY (id);
+
+
+--
+-- Name: uzytkownicy uzytkownicy_email_key; Type: CONSTRAINT; Schema: public; Owner: postgres
+--
+
+ALTER TABLE ONLY public.uzytkownicy
+    ADD CONSTRAINT uzytkownicy_email_key UNIQUE (email);
+
+
+--
+-- Name: uzytkownicy uzytkownicy_pkey; Type: CONSTRAINT; Schema: public; Owner: postgres
+--
+
+ALTER TABLE ONLY public.uzytkownicy
+    ADD CONSTRAINT uzytkownicy_pkey PRIMARY KEY (id);
+
+
+--
+-- Name: SCHEMA public; Type: ACL; Schema: -; Owner: pg_database_owner
+--
+
+GRANT USAGE ON SCHEMA public TO ksiegarnia_user;
+
+
+--
+-- PostgreSQL database dump complete
+--
+

templates/dashboard.html

@@ -0,0 +1,8 @@
+<!DOCTYPE html>
+<html lang="pl">
+<head><meta charset="UTF-8"><title>Dashboard</title></head>
+<body>
+  <h1>Witaj, użytkowniku {{ user_id }}!</h1>
+  <a href="/logout">Wyloguj się</a>
+</body>
+</html>

templates/login.html

@@ -0,0 +1,13 @@
+<!DOCTYPE html>
+<html lang="pl">
+<head><meta charset="UTF-8"><title>Logowanie</title></head>
+<body>
+  <h1>Logowanie</h1>
+  <form action="/login" method="post">
+    <label>Email:<input type="email" name="email" required></label><br>
+    <label>Password:<input type="password" name="password" required></label><br>
+    <button type="submit">Zaloguj się</button>
+  </form>
+  <a href="/register">Nie masz konta? Zarejestruj się</a>
+</body>
+</html>

templates/register.html

@@ -0,0 +1,14 @@
+<!DOCTYPE html>
+<html lang="pl">
+<head><meta charset="UTF-8"><title>Rejestracja</title></head>
+<body>
+  <h1>Rejestracja</h1>
+  <form action="/register" method="post">
+    <label>Username:<input type="text" name="username" required></label><br>
+    <label>Email:<input type="email" name="email" required></label><br>
+    <label>Password:<input type="password" name="password" required></label><br>
+    <button type="submit">Zarejestruj się</button>
+  </form>
+  <a href="/login">Mam już konto. Zaloguj się</a>
+</body>
+</html>