так правильнее

сделала кое-как как правильно делать не знаю
нет json-ignore
2023-04-24 16:22:14 +04:00 · 2023-04-18 18:44:02 +04:00 · 2023-04-17 18:24:00 +04:00 · 2023-04-17 15:52:23 +04:00 · 2023-04-17 14:12:12 +04:00 · 2023-04-15 13:26:20 +04:00
89 changed files with 6277 additions and 722 deletions
--- a/.gitignore
+++ b/.gitignore
@ -5,7 +5,7 @@ build/
 !**/src/main/**/build/
 !**/src/test/**/build/
 node_modules
-
+*.db
 ### STS ###
 .apt_generated
 .classpath
@ -36,3 +36,5 @@ out/
 ### VS Code ###
 .vscode/
 data.mv.db
 data.trace.db
--- a/build.gradle
+++ b/build.gradle
@ -12,9 +12,22 @@ repositories {
 	mavenCentral()
 }
 jar {
 	enabled = false
 }
 dependencies {
 	implementation(project(':front'))
 	implementation 'org.springframework.boot:spring-boot-starter-web'
 	implementation 'com.h2database:h2:2.1.210'
 	implementation 'org.springframework.boot:spring-boot-starter-validation'
 	implementation group: 'org.springdoc', name: 'springdoc-openapi-ui', version: '1.6.5'
 	implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
 	testImplementation 'org.springframework.boot:spring-boot-starter-test'
 	implementation 'org.hibernate.validator:hibernate-validator'
 	implementation 'org.springdoc:springdoc-openapi-ui:1.6.5'
 }
 tasks.named('test') {
--- a/front/.gitignore
+++ b/front/.gitignore
@ -0,0 +1,50 @@
 # See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
 # dependencies
 /node_modules
 /.pnp
 .pnp.js
 # testing
 /coverage
 # production
 /build
 # misc
 .DS_Store
 .env.local
 .env.development.local
 .env.test.local
 .env.production.local
 npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
 # Logs
 logs
 *.log
 npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
 pnpm-debug.log*
 lerna-debug.log*
 node_modules
 dist
 dist-ssr
 *.local
 # Editor directories and files
 .vscode/*
 !.vscode/extensions.json
 .idea
 .DS_Store
 *.suo
 *.ntvs*
 *.njsproj
 *.sln
 *.sw?
 .parcel-cache
--- a/front/build.gradle
+++ b/front/build.gradle
@ -0,0 +1,53 @@
 import com.github.gradle.node.util.PlatformHelper
 import groovy.text.SimpleTemplateEngine
 plugins {
    id 'java'
    id 'com.github.node-gradle.node' version '3.5.1'
    id "de.undercouch.download" version '5.3.1'
 }
 node {
    version = '18.15.0'
    download = true
 }
 jar.dependsOn 'npmBuild'
 clean.dependsOn 'npmClean'
 nodeSetup.dependsOn 'downloadNode'
 jar {
    from 'dist'
    into 'static'
 }
 task downloadNode(type: Download) {
    final helper = new PlatformHelper()
    final templateData = [
            "url"    : node.distBaseUrl.get(),
            "version": node.version.get(),
            "os"     : helper.osName,
            "arch"   : helper.osArch,
            "ext"    : helper.windows ? 'zip' : 'tar.gz'
    ]
    final urlTemplate = '${url}/v${version}/node-v${version}-${os}-${arch}.${ext}'
    final engine = new SimpleTemplateEngine()
    final url = engine.createTemplate(urlTemplate).make(templateData).toString()
    final String destDir = '.gradle/'
    file(destDir).mkdirs()
    src url
    dest destDir
    overwrite false
 }
 tasks.register('npmBuild', NpmTask) {
    dependsOn npmInstall
    args = ['run-script', 'build']
 }
 tasks.register('npmClean', NpmTask) {
    dependsOn npmInstall
    args = ['run-script', 'clean']
 }
--- a/front/index.html
+++ b/front/index.html
@ -1,44 +0,0 @@
 <!DOCTYPE html>
 <html lang="ru">
 <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <script src="node_modules/bootstrap/dist/js/bootstrap.min.js"></script>
    <link href="node_modules/bootstrap/dist/css/bootstrap.min.css" rel="stylesheet" />
    <link href="node_modules/@fortawesome/fontawesome-free/css/all.min.css" rel="stylesheet" />
    <title>Калькулятор</title>
 </head>
 <body>
    <form class="mx-2 d-flex flex-column align-items-center text-center">
        <div>
            Первое число
            <input id="first" class="form-control" type='number' value='0' />
        </div>
        <div>
            Операция
            <select class="form-select" id="operation">
                <option value="1">+</option>
                <option value="2">-</option>
                <option value="3">*</option>
                <option value="4">/</option>
            </select>
        </div>
        <div>
            Второе число
            <input id="second" class="form-control" type='number' value='0' />
        </div>
        <div>
            <button type="button" class="btn btn-primary" id="calculate">Тык</button>
        </div>
        <div>
            Результат:
            <p id="result"> </p>
        </div>
    </form>
    </div>
    <script src="script.js"></script>
 </body>
 </html>
--- a/front/package-lock.json
+++ b/front/package-lock.json
--- a/front/package.json
+++ b/front/package.json
@ -1,16 +1,46 @@
 {
-  "name": "int-prog",
+  "name": "cinema-react-2",
-  "version": "1.0.0",
+  "version": "0.1.0",
-  "main": "index.html",
+  "source": "./public/index.html",
-  "scripts": {
+  "private": true,
    "start": "http-server -p 3000 ./",
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "dependencies": {
-    "bootstrap": "5.2.1",
+    "@fortawesome/fontawesome-free": "^6.2.1",
-    "@fortawesome/fontawesome-free": "6.2.0"
+    "@fortawesome/free-solid-svg-icons": "^6.2.1",
    "@fortawesome/react-fontawesome": "^0.2.0",
    "axios": "^1.2.1",
    "bootstrap": "^5.2.3",
    "font-awesome": "^4.7.0",
    "react": "^18.2.0",
    "react-dom": "^18.2.0",
    "react-router-dom": "^6.4.4"
  },
  "scripts": {
    "start": "parcel --port 3000",
    "build": "npm run clean && parcel build",
    "clean": "rimraf dist"
  },
  "devDependencies": {
-    "http-server": "14.1.1"
+    "buffer": "^5.7.1",
    "parcel": "2.8.3",
    "process": "^0.11.10",
    "rimraf": "4.4.0"
  },
  "eslintConfig": {
    "extends": [
      "react-app",
      "react-app/jest"
    ]
  },
  "browserslist": {
    "production": [
      ">0.2%",
      "not dead",
      "not op_mini all"
    ],
    "development": [
      "last 1 chrome version",
      "last 1 firefox version",
      "last 1 safari version"
    ]
  }
 }
--- a/front/public/index.html
+++ b/front/public/index.html
@ -0,0 +1,12 @@
 <!DOCTYPE html>
 <html lang="en">
  <head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <title>Киносайт</title>
  </head>
  <body class="d-flex flex-column h-100">
    <div id="root"></div>
    <script type="module" src="../src/index.js"></script>
  </body>
 </html>
--- a/front/script.js
+++ b/front/script.js
@ -1,39 +0,0 @@
 const calculateButton = document.getElementById("calculate");
 const first = document.getElementById("first");
 const second = document.getElementById("second");
 const select = document.getElementById("operation");
 const result = document.getElementById("result");
 calculateButton.onclick = function() {
    calculate();
 };
 function calculate() {
    switch (parseInt(select.value)) {
        case 1:
            doSmth("plus")
            break;
        case 2:
            doSmth("minus")
            break;
        case 3:
            doSmth("mult")
            break;
        case 4:
            doSmth("div")
            break;
    };
 }
 function checkNum(res) {
    if (res.indexOf(".") != -1) 
        return parseInt(res)
    else
        return res
 }
 function doSmth(address) {
    fetch(`http://localhost:8080/${address}?first=${first.value}&second=${second.value}`)
        .then(response => response.text())
        .then(res => result.innerHTML = checkNum(res));
 }
--- a/front/src/App.js
+++ b/front/src/App.js
@ -0,0 +1,45 @@
 import { useRoutes, Outlet, BrowserRouter } from 'react-router-dom'
 import Films from './pages/Films'
 import FilmPage from './pages/FilmPage'
 import Header from './pages/components/Header'
 import Footer from './pages/components/Footer'
 import SearchSame from './pages/SearchSame'
 import Registration from './pages/Registration'
 import Sessions from './pages/Sessions'
 import Orders from './pages/Orders'
 function Router(props) {
  return useRoutes(props.rootRoute);
 }
 export default function App() {
  const routes = [
    { index: true, element: <Films /> },
    { path: '/films', element: <Films />, label: 'Главная' },
    { path: '/registration', element: <Registration />, label: 'Регистрация' },
    { path: '/sessions', element: <Sessions />, label: 'Сеансы' },
    { path: '/orders', element: <Orders />, label: 'Заказы' },
    { path: '/films/:id', element: <FilmPage /> },
    { path: '/search-same/:request', element: <SearchSame /> }
  ];
  const links = routes.filter(route => route.hasOwnProperty('label'));
  const rootRoute = [
    { path: '/', element: render(links), children: routes }
  ];
  function render(links) {
    return (
      <>
        <Header links={links} />
          <Outlet />
        <Footer />
      </>
    );
  }
  return (
    <BrowserRouter>
      <Router rootRoute={ rootRoute } />
    </BrowserRouter>
  );
 }
--- a/front/src/images/banner1.jpg
+++ b/front/src/images/banner1.jpg
--- a/front/src/images/banner2.jpg
+++ b/front/src/images/banner2.jpg
--- a/front/src/images/banner3.jpg
+++ b/front/src/images/banner3.jpg
--- a/front/src/images/forrest-gamp.jpg
+++ b/front/src/images/forrest-gamp.jpg
--- a/front/src/images/korol-lev.jpg
+++ b/front/src/images/korol-lev.jpg
--- a/front/src/images/odindoma2.jpg
+++ b/front/src/images/odindoma2.jpg
--- a/front/src/images/ostrovproklyatih.jpg
+++ b/front/src/images/ostrovproklyatih.jpg
--- a/front/src/images/search.jpg
+++ b/front/src/images/search.jpg
--- a/front/src/images/search.png
+++ b/front/src/images/search.png
--- a/front/src/images/spisok-shindlera.jpg
+++ b/front/src/images/spisok-shindlera.jpg
--- a/front/src/images/taina-coco.jpg
+++ b/front/src/images/taina-coco.jpg
--- a/front/src/images/vk.jpg
+++ b/front/src/images/vk.jpg
--- a/front/src/images/zelenayamilya.jpg
+++ b/front/src/images/zelenayamilya.jpg
--- a/front/src/index.js
+++ b/front/src/index.js
@ -0,0 +1,12 @@
 import React from 'react'
 import ReactDOM from 'react-dom/client'
 import App from './App'
 import 'bootstrap/dist/css/bootstrap.css'
 import './styles/index.css'
 const root = ReactDOM.createRoot(document.getElementById('root'));
 root.render(
    <React.StrictMode>
        <App />
    </React.StrictMode>
 );
--- a/front/src/pages/FilmPage.jsx
+++ b/front/src/pages/FilmPage.jsx
@ -0,0 +1,81 @@
 import { React, useEffect, useState } from 'react'
 import ContentBlock from './components/ContentBlock'
 import { useParams } from 'react-router-dom'
 import axios from 'axios'
 export default function FilmPage() {
    const params = useParams()
    const [items, setItems] = useState({});
    useEffect(() => {
        fetch("http://localhost:8080/cinema/" + params.id)
            .then(function (response) {
                return response.json();
            })
            .then(function (data) {
                console.info('Get film success');
                setItems(data);
            })
            .catch(function (error) {
                console.error('Error:', error);
                throw "Can't get film";
            });
    }, []);
    const content = (
        <div>
            <div className="container pt-4">
                <div className="container d-block text-start">
                    <img className="row posterFilmPage img-fluid float-start me-3 mt-3" src={items.image} alt={items.name} align="left" />
                    <a className="col text-white fw-bold fs-2" onClick={() => window.location.reload()} style={{ cursor: "pointer" }}>{items.name}, 2020 г. </a>
                    <span className="col badge green-mark text-white fw-bold fs-5 mx-2 p-2">9.2</span>
                    <button className="col badge willSee text-white fw-bold fs-5 mx-2 p-2 border border-0">
                        Буду смотреть
                    </button>
                </div>
                <div className="container table text-start fs-4">
                    <div className="row text-white fw-bold fs-3">О фильме</div>
                    <div className="row">
                        <div className="col-xs-6 col-sm-3">Год производства</div>
                        <div className="col-xs-6 col-sm-3">1000</div>
                    </div>
                    <div className="row">
                        <div className="col-xs-6 col-sm-3">Страна</div>
                        <div className="col-xs-6 col-sm-3">Россия</div>
                    </div>
                    <div className="row">
                        <div className="col-xs-6 col-sm-3">Жанр</div>
                        <div className="col-xs-6 col-sm-3">Драма</div>
                    </div>
                    <div className="row">
                        <div className="col-xs-6 col-sm-3">Длительность</div>
                        <div className="col-xs-6 col-sm-3">189 мин. / 03:09</div>
                    </div>
                    <div className="row">
                        <div className="col-xs-6 col-sm-3">Возраст</div>
                        <div className="col-xs-6 col-sm-3">16+</div>
                    </div>
                </div>
                <h3 className="text-white fw-bold m-auto p-1 fs-3 text-start">Описание</h3>
                <div className="description text-start fs-4">
                    Пол Эджкомб — начальник блока смертников в тюрьме «Холодная гора», каждыйиз узников которого однажды проходит «зеленую милю» по пути к месту казни. Пол повидал много заключённых
                    и надзирателей за время работы. Однако гигант Джон Коффи, обвинённый в страшном преступлении,
                    стал одним из самых необычных обитателей блока.
                </div>
            </div>
            <hr className="border border-0 bg-black" />
            <div className="container">
                <h1 className="fs-1 fw-bold text-white ms-2 text-start">Трейлер</h1>
                <nav className="ratio ratio-16x9">
                    <iframe className="p-2" src="https://www.youtube.com/embed/Ca3mUSDJlgM" title="YouTube video player" frameBorder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowFullScreen></iframe>
                </nav>
            </div>
        </div>
    );
    return (
        <div>
            <ContentBlock valueBlock={content} title='Страница фильма' />
        </div>
    )
 }
--- a/front/src/pages/Films.jsx
+++ b/front/src/pages/Films.jsx
@ -0,0 +1,177 @@
 import { React, useState, useEffect } from 'react'
 import { useNavigate } from 'react-router-dom'
 import FilmItem from './components/FilmItem'
 import ContentBlock from './components/ContentBlock'
 import ModalEdit from './components/ModalEdit'
 import Banner from './components/Banner'
 import '../styles/banner.css'
 import CinemaDto from './models/CinemaDto'
 import Service from './services/Service'
 export default function Films() {
    const navigate = useNavigate();
    const fileReader = new FileReader()
    const [items, setItems] = useState([]);
    const [modalTable, setModalTable] = useState(false);
    const [selectedImage, setSelectedImage] = useState();
    // для инпутов
    const [filmName, setFilmName] = useState('');
    const [filmNameEdit, setFilmNameEdit] = useState('');
    // хук для запоминания индекса элемента, вызвавшего модальное окно
    const [currEditItem, setCurrEditItem] = useState(0);
    // фильмы, страны, жанры
    useEffect(() => {
        Service.readAll('cinema')
            .then(data => setItems(data));
    }, []);
    function handleDeleteFilm(id) {
        console.info('Try to remove item');
        Service.delete(`cinema/${id}`)
            .then(() => {
                setItems(items.filter(elem => elem.id !== id))
                console.log("Removed")
            });
    };
    function handleEditFilm(id) {
        console.info(`Start edit script`);
        Service.read(`cinema/${id}`)
            .then(function (data) {
                setFilmNameEdit(data.name);
                setCurrEditItem(data.id);
                setModalTable(true)
                console.info('End edit script');
            })
    };
    // принимаем событие от кнопки "добавить"
    const handleSubmitCreate = (e) => {
        e.preventDefault(); // страница перестает перезагружаться
        const itemObject = new CinemaDto(selectedImage, filmName);
        console.info('Try to add item');
        Service.create('cinema', itemObject)
            .then((data) => {
                setItems([...items, data]);
                setFilmName('');
                console.info('Added');
            })
            .catch(function (error) {
                console.error('Error:', error);
                throw "Can't add item";
            });
    };
    // принимаем событие от кнопки "сохранить изменения"
    const handleSubmitEdit = (e, id) => {
        console.info('Start synchronize edit');
        e.preventDefault(); // страница перестает перезагружаться
        const itemObject = new CinemaDto(selectedImage, filmNameEdit, id);
        Service.update("cinema/" + id, itemObject)
            .then((data) => {
                setItems(
                    items.map(item =>
                        item.id === id ? {
                            ...item,
                            image: data.image,
                            name: data.name,
                        } : item)
                )
                console.info('End synchronize edit');
                setModalTable(false)
            })
            .catch((error) => {
                console.error('Error:', error);
            });
    };
    fileReader.onloadend = () => (
        setSelectedImage(fileReader.result)
    )
    function changePicture(e) {
        e.preventDefault();
        const file = e.target.files[0]
        fileReader.readAsDataURL(file)
    }
    function handleAddFilmToWillSee(data) {
        const elem = CinemaDto.createFrom(data)
        Service.create('willSee/',  data)
    }
    // форма для добавления данных
    const Form = (
        <form className="row g-3 fs-4 description fw-bold needs-validation-content" id="frm-items" onSubmit={handleSubmitCreate}>
            <div className="col-md-3">
                <label className="form-label" htmlFor="filmPicture">Изображение</label>
                <input required className="form-control" name="filmPicture" id="filmPicture"
                    type="file"
                    onChange={changePicture} />
            </div>
            <div className="col">
                <label className="form-label" htmlFor="filmName">Название</label>
                <input required className="form-control" name="filmName" id="filmName" type="text" value={filmName} onChange={e => setFilmName(e.target.value)} placeholder="Введите название" />
            </div>
            <div className="form-check mx-2">
                <input required className="form-check-input" name="film16" id="film16" type="checkbox" />
                <label className="form-check-label" htmlFor="film16">Мне уже 16 лет</label>
                <div className="invalid-feedback">Подтвердите, что вам уже есть 16 лет</div>
            </div>
            <div className="text-start">
                <button className="willSee p-1 border border-0 rounded text-white fw-bold fs-4" id="btn-add-item" type="submit">Добавить</button>
            </div>
        </form>
    )
    const Content = (
        <div>
            {Form}
            <hr className="border border-0 bg-black" />
            <table className="table" id="tbl-items">
                <tbody>
                    {items.map((item) =>
                        <FilmItem
                            item={item}
                            key={item.id}
                            removeFunc={handleDeleteFilm}
                            editFunc={handleEditFilm}
                            openFilmPageFunc={(index) => navigate(`/films/${index}`)}
                        />
                    )}
                </tbody>
            </table>
            <ModalEdit visible={modalTable} setVisible={setModalTable}>
                <form className="g-3 fs-4 description fw-bold container" id="frm-items-edit" onSubmit={(e) => handleSubmitEdit(e, currEditItem)}>
                    <div className="row">
                        <label className="form-label" htmlFor="filmPictureEdit">Изображение</label>
                        <input required className="form-control" name="filmPictureEdit" id="filmPictureEdit"
                            type="file"
                            onChange={changePicture} />
                    </div>
                    <div className="row">
                        <label className="form-label" htmlFor="filmNameEdit">Название</label>
                        <input value={filmNameEdit} onChange={e => setFilmNameEdit(e.target.value)} className="form-control" name='filmNameEdit' id="filmNameEdit" type="text" placeholder="Введите название" required />
                    </div>
                    <div className="text-center mt-3">
                        <button className="btn btn-primary mx-1" type="submit" id="buttonSaveChanges">Сохранить изменения</button>
                        <button className="btn btn-secondary mx-1" type="button" data-bs-dismiss="modal" onClick={() => setModalTable(false)}>Отмена</button>
                    </div>
                </form>
            </ModalEdit>
        </div>
    );
    return (
        <div>
            <Banner />
            <ContentBlock valueBlock={Content} title='Фильмы' />
        </div>
    )
 }
--- a/front/src/pages/Orders.jsx
+++ b/front/src/pages/Orders.jsx
@ -0,0 +1,244 @@
 import { React, useState, useEffect } from 'react'
 import ContentBlock from './components/ContentBlock'
 import Service from './services/Service';
 import ModalEdit from './components/ModalEdit';
 import OrderItem from './components/OrderItem';
 import OrderSessionItem from './components/OrderSessionItem';
 export default function Orders() {
    const [users, setUsers] = useState([]);
    const [modalTable, setModalTable] = useState(false);
    // хук для запоминания индекса элемента, вызвавшего модальное окно
    const [currEditItem, setCurrEditItem] = useState(0);
    // для выпадающих значений
    const [customerName, setCustomerName] = useState('');
    const [customer, setCustomer] = useState([]);
    const [sessionName, setSessionName] = useState('');
    const [count, setCount] = useState(1);
    const [session, setSession] = useState([]);
    const [orderSessions, setOrderSessions] = useState([]);
    useEffect(() => {
        getAll('customer').then((data) => setCustomer(data))
        getAll('session').then((data) => setSession(data))
        getAll('order').then((data) => setUsers(data))
    }, [])
    async function getAll(elem) {
        const requestUrl = `http://localhost:8080/${elem}`
        const response = await fetch(requestUrl)
        const result = await response.json()
        return result
    }
    function handleSubmit(e) {
        e.preventDefault();
        if (customer.length <= 0) {
            throw 'Form not submit'
        }
        handleSubmitCreate(e)
        console.log('Form submit')
        setCustomer('')
    }
    // принимаем событие от кнопки "добавить"
    const handleSubmitCreate = async (e) => {
        e.preventDefault()
        console.info('Try to add item');
        const requestParams = {
            method: "POST",
            headers: {
                "Content-Type": "application/json"
            }
        };
        await fetch(`http://localhost:8080/order?customer=${customerName}`, requestParams)
            .then((data) => {
                getCustomerOrders(customerName)
                getAll('customer').then((data) => setCustomer(data))
            })
            .catch(function (error) {
                console.error('Error:', error);
                throw "Can't add order";
            });
    };
    function handleEdit(id) {
        console.info(`Start edit script`);
        Service.read(`order/${id}`)
            .then(function (data) {
                setCurrEditItem(data.id);
                setOrderSessions(data.sessions)
                setModalTable(true)
                console.info('End edit script');
            })
    };
    const handleSubmitAdd = async (e, id) => {
        console.info('Start add session');
        e.preventDefault(); // страница перестает перезагружаться
        const requestParams = {
            method: "PUT",
            headers: {
                "Content-Type": "application/json"
            }
        };
        const requestUrl = `http://localhost:8080/order/${id}?session=${sessionName}&count=${count}`
        const response = await fetch(requestUrl, requestParams)
        await response.json()
            .then((data) => {
                setOrderSessions(data.sessions)
                console.info('End add session');
            })
            .catch((error) => {
                console.error('Error:', error);
                alert('Не хватает билетов на сеанс')
            });
    };
    const handleSubmitDelete = async (e, id) => {
        console.info('Start delete session');
        e.preventDefault(); // страница перестает перезагружаться
        const requestParams = {
            method: "PUT",
            headers: {
                "Content-Type": "application/json"
            }
        };
        const requestUrl = `http://localhost:8080/order/${id}?session=${sessionName}&count=-${count}`
        const response = await fetch(requestUrl, requestParams)
        await response.json()
            .then((data) => {
                console.info('End delete session')
                setOrderSessions(data.sessions)
            })
            .catch((error) => {
                console.error('Error:', error);
            });
    };
    function handleDelete(id) {
        console.info('Try to remove item');
        Service.delete(`order/${id}`)
            .then(() => {
                setUsers(users.filter(elem => elem.id !== id))
                console.log("Removed")
            });
    };
    async function getCustomerOrders(id) {
        Service.read(`customer/${id}`)
            .then(function (data) {
                setUsers(data.orders);
                console.info('End');
            })
            .catch(e => { console.log('Error get orders') })
    }
    async function handleDeleteOrderSession(e, id, sessionId) {
        console.info('Start delete session');
        const requestParams = {
            method: "PUT",
            headers: {
                "Content-Type": "application/json"
            }
        };
        const requestUrl = `http://localhost:8080/order/${id}?session=${sessionId}`
        const response = await fetch(requestUrl, requestParams)
        await response.json()
            .then((data) => {
                console.info('End delete session')
                setOrderSessions(data.sessions)
            })
            .catch((error) => {
                console.error('Error:', error);
            });
    }
    const Content = (
        <>
            <select required className="form-select" name="customer" id="customer" value={customer.value} onChange={e => {
                setCustomerName(e.target.value)
                getCustomerOrders(e.target.value)
            }} >
                <option value='' defaultValue disabled>Выберите значение</option>
                {customer ? customer.map(elem =>
                    <option key={elem.id} value={elem.id}>{elem.login}</option>
                ) : null}
            </select>
            <form className="d-flex flex-column fs-4 fw-bold text-white text-center align-items-center">
                <div>
                    <button className="btn btn-success my-3" type="button" onClick={handleSubmit}>Добавить</button>
                </div>
            </form>
            <table className="table mt-3 text-white">
                <thead>
                    <tr>
                        <th scope="col">#</th>
                        <th scope="col">Customer</th>
                        <th scope="col">DateOfPurchase</th>
                        <th scope="col"></th>
                    </tr>
                </thead>
                <tbody id="tbody">
                    {users.map((user) => (
                        <OrderItem
                            item={user}
                            key={user.id}
                            editFunc={handleEdit}
                            removeFunc={handleDelete}
                        />
                    ))}
                </tbody>
            </table>
            <ModalEdit visible={modalTable} setVisible={setModalTable}>
                <form className="fs-4 description fw-bold d-flex flex-column align-items-center" id="frm-items-edit">
                    <div className="col-6">
                        <label className="form-label" htmlFor="session">Сеанс</label>
                        <select required className="form-control" name="session" id="session" value={session.value} onChange={e => setSessionName(e.target.value)} >
                            <option value='' defaultValue disabled>Выберите значение</option>
                            {session ? session.map(elem =>
                                <option key={elem.id} value={elem.id}>{elem.cinema.name} {new Date(elem.timestamp).toLocaleString('RU-ru')}</option>
                            ) : null}
                        </select>
                    </div>
                    <div className="col-6">
                        <label className="form-label" htmlFor="count">Количество</label>
                        <input required className="form-control" name="count" id="count" type="number" min="1" value={count} onChange={e => setCount(e.target.value)} placeholder="Введите количество" />
                    </div>
                    <div className="text-center mt-3">
                        <button className="btn btn-success mx-1" type="button" onClick={e => handleSubmitAdd(e, currEditItem)}>Добавить</button>
                        <button className="btn btn-danger mx-1" type="button" onClick={e => handleSubmitDelete(e, currEditItem)}>Удалить</button>
                        <button className="btn btn-secondary mx-1" type="button" data-bs-dismiss="modal" onClick={() => setModalTable(false)}>Отмена</button>
                    </div>
                    <p>Мои сеансы</p>
                    <table className="table fs-6 table-bordered" id="tbl-items">
                        <thead>
                            <tr>
                                <th scope="col">#</th>
                                <th scope="col">Price</th>
                                <th scope="col">Cinema</th>
                                <th scope="col">Timestamp</th>
                                <th scope="col">Count</th>
                            </tr>
                        </thead>
                        <tbody>
                            {orderSessions ? orderSessions.map((item) =>
                                <OrderSessionItem
                                    item={item}
                                    key={parseInt(item.sessionId+''+item.orderId)}
                                    removeFunc={e => handleDeleteOrderSession(e, currEditItem, item.sessionId)}
                                />
                            ) : null}
                        </tbody>
                    </table>
                </form>
            </ModalEdit>
        </>
    )
    return (
        <ContentBlock className="d-flex justify-content-center flex-wrap" valueBlock={Content} title='Заказы' />
    )
 }
--- a/front/src/pages/Registration.jsx
+++ b/front/src/pages/Registration.jsx
@ -0,0 +1,169 @@
 import { React, useState, useEffect } from 'react'
 import ContentBlock from './components/ContentBlock'
 import Service from './services/Service';
 import ModalEdit from './components/ModalEdit';
 import MyButton from './components/MyButton';
 import UserItem from './components/UserItem';
 export default function Registration() {
    const [login, setLogin] = useState('');
    const [password, setPassword] = useState('');
    const [loginEdit, setLoginEdit] = useState('');
    const [passwordEdit, setPasswordEdit] = useState('');
    const [users, setUsers] = useState([]);
    const [error, setError] = useState(false);
    const [modalTable, setModalTable] = useState(false);
    // хук для запоминания индекса элемента, вызвавшего модальное окно
    const [currEditItem, setCurrEditItem] = useState(0);
    useEffect(() => {
        setError(false)
        getAll()
    }, [])
    async function getAll() {
        const requestUrl = "http://localhost:8080/customer"
        const response = await fetch(requestUrl)
        const temp = await response.json()
        setUsers(temp)
    }
    function handleSubmit(e) {
        e.preventDefault();
        if (login.length <= 0 || password.length <= 0) {
            setError(true)
            throw 'Form not submit'
        }
        handleSubmitCreate(e)
        console.log('Form submit')
        setError(false)
        setLogin('')
        setPassword('')
    }
    // принимаем событие от кнопки "добавить"
    const handleSubmitCreate = async (e) => {
        e.preventDefault()
        console.info('Try to add item');
        const requestParams = {
            method: "POST",
            headers: {
                "Content-Type": "application/json"
            }
        };
        await fetch(`http://localhost:8080/customer?login=${login}&password=${password}`, requestParams)
            .then(() => {
                getAll()
            })
    };
    function handleEdit(id) {
        console.info(`Start edit script`);
        Service.read(`customer/${id}`)
            .then(function (data) {
                setLoginEdit(data.login);
                setPasswordEdit(data.password);
                setCurrEditItem(data.id);
                setModalTable(true)
                console.info('End edit script');
            })
    };
    const handleSubmitEdit = async (e, id) => {
        console.info('Start synchronize edit');
        e.preventDefault(); // страница перестает перезагружаться
        const requestParams = {
            method: "PUT",
            headers: {
                "Content-Type": "application/json"
            }
        };
        const requestUrl = `http://localhost:8080/customer/${id}?login=${loginEdit}&password=${passwordEdit}`
        const response = await fetch(requestUrl, requestParams)
        const temp = await response.json()
            .then((data) => {
                setUsers(
                    users.map(item =>
                        item.id === id ? {
                            ...item,
                            login: data.login,
                            password: data.password
                        } : item)
                )
                console.info('End synchronize edit');
                setModalTable(false)
            })
            .catch((error) => {
                console.error('Error:', error);
            });
    };
    function handleDelete(id) {
        console.info('Try to remove item');
        Service.delete(`customer/${id}`)
            .then(() => {
                setUsers(users.filter(elem => elem.id !== id))
                console.log("Removed")
            });
    };
    const Content = (
        <>
            <form onSubmit={handleSubmit} className="d-flex flex-column fs-4 fw-bold text-white text-center align-items-center">
                <div>
                    <label className="form-label">Логин</label>
                    <input className="form-control mainInput" type="text" value={login} onChange={e => setLogin(e.target.value)} placeholder="Введите логин" />
                </div>
                {error && login.length <= 0 ? <label className="fs-6 text-danger">Неправильный ввод логина</label> : null}
                <div>
                    <label className="form-label">Пароль</label>
                    <input className="form-control mainInput" type="text" value={password} onChange={e => setPassword(e.target.value)} placeholder="Введите пароль" />
                </div>
                {error && password.length <= 0 ? <label className="fs-6 text-danger">Неправильный ввод пароля</label> : null}
                <div>
                    <button className="btn btn-success my-3" type="submit">Регистрация</button>
                </div>
            </form>
            <table className="table mt-3 text-white">
                <thead>
                    <tr>
                        <th scope="col">#</th>
                        <th scope="col">Login</th>
                        <th scope="col">Password</th>
                        <th scope="col"></th>
                    </tr>
                </thead>
                <tbody id="tbody">
                    {users.map((user) => (
                        <UserItem
                            item={user}
                            key={user.id}
                            editFunc={handleEdit}
                            removeFunc={handleDelete} />
                    ))}
                </tbody>
            </table>
            <ModalEdit visible={modalTable} setVisible={setModalTable}>
                <form className="g-3 fs-4 description fw-bold container" id="frm-items-edit" onSubmit={(e) => handleSubmitEdit(e, currEditItem)}>
                    <div className="row">
                        <label className="form-label" htmlFor="loginEdit">Логин</label>
                        <input value={loginEdit} onChange={e => setLoginEdit(e.target.value)} className="form-control" name='loginEdit' id="loginEdit" type="text" placeholder="Введите логин" required />
                    </div>
                    <div className="row">
                        <label className="form-label" htmlFor="passwordEdit">Пароль</label>
                        <input value={passwordEdit} onChange={e => setPasswordEdit(e.target.value)} className="form-control" name='passwordEdit' id="passwordEdit" type="text" placeholder="Введите пароль" required />
                    </div>
                    <div className="text-center mt-3">
                        <button className="btn btn-primary mx-1" type="submit" id="buttonSaveChanges">Сохранить изменения</button>
                        <button className="btn btn-secondary mx-1" type="button" data-bs-dismiss="modal" onClick={() => setModalTable(false)}>Отмена</button>
                    </div>
                </form>
            </ModalEdit>
        </>
    )
    return (
        <ContentBlock className="d-flex justify-content-center flex-wrap" valueBlock={Content} title='Регистрация' />
    )
 }
--- a/front/src/pages/SearchSame.jsx
+++ b/front/src/pages/SearchSame.jsx
@ -0,0 +1,53 @@
 import { React, useState, useEffect } from 'react'
 import FilmItem from './components/FilmItem'
 import { useParams, useNavigate } from "react-router-dom";
 import ContentBlock from './components/ContentBlock';
 export default function SearchSame() {
    const navigate = useNavigate();
    // массив полученных фильмов
    const [searchResult, setSearchResult] = useState([]);
    const params = useParams()
    const [items, setItems] = useState([])
    useEffect(() => {
        let temp = JSON.stringify(searchResult);
        temp = JSON.parse(temp);
        setItems(temp);
    }, [searchResult, params]);
    useEffect(() => {
        const fetchData = async () => {
            const url = new URL(`http://localhost:8080/cinema/search?request=${params.request}`)
            try {
                const response = await fetch(url.href);
                const json = await response.json();
                setSearchResult(json);
                console.info('Search success');
            } catch (error) {
                return;
            }
        };
        fetchData();
    }, [])
    const Content = (
        <table className="table" id="tbl-items">
            <tbody>
                {items.map((item) =>
                    <FilmItem
                        item={item}
                        key={item.id}
                        openFilmPageFunc={(index) => navigate(`/films/${index}`)}
                    />
                )}
            </tbody>
        </table>
    )
    return (
        <div>
            <ContentBlock valueBlock={Content} title='Похожие результаты'/>
        </div>
    )
 }
--- a/front/src/pages/Sessions.jsx
+++ b/front/src/pages/Sessions.jsx
@ -0,0 +1,191 @@
 import { React, useState, useEffect } from 'react'
 import ContentBlock from './components/ContentBlock'
 import Service from './services/Service';
 import ModalEdit from './components/ModalEdit';
 import SessionItem from './components/SessionItem';
 import CinemaDto from './models/CinemaDto'
 export default function Sessions() {
    const [price, setPrice] = useState(1);
    const [timestamp, setTimestamp] = useState(new Date());
    const [maxCount, setMaxCount] = useState(1);
    const [priceEdit, setPriceEdit] = useState('');
    const [users, setUsers] = useState([]);
    const [error, setError] = useState(false);
    const [modalTable, setModalTable] = useState(false);
    // хук для запоминания индекса элемента, вызвавшего модальное окно
    const [currEditItem, setCurrEditItem] = useState(0);
    // для выпадающих значений
    const [cinemaName, setCinemaName] = useState('');
    const [cinema, setCinema] = useState([]);
    useEffect(() => {
        setError(false)
        getAll('cinema').then((data) => setCinema(data))
        getAll('session').then((data) => setUsers(data))
    }, [])
    async function getAll(elem) {
        const requestUrl = `http://localhost:8080/${elem}`
        const response = await fetch(requestUrl)
        const result = await response.json()
        return result
    }
    function handleSubmit(e) {
        e.preventDefault();
        if (price.length <= 0 || cinema.length <= 0) {
            setError(true)
            throw 'Form not submit'
        }
        handleSubmitCreate(e)
        console.log('Form submit')
        setError(false)
        setPrice('')
        setCinema('')
    }
    // принимаем событие от кнопки "добавить"
    const handleSubmitCreate = async (e) => {
        e.preventDefault()
        console.info('Try to add item');
        const requestParams = {
            method: "POST",
            headers: {
                "Content-Type": "application/json"
            }
        };
        await fetch(`http://localhost:8080/session?price=${price}&timestamp=${timestamp}&cinemaid=${cinemaName}&capacity=${maxCount}`, requestParams)
            .then(() => {
                getAll('session').then((data) => setUsers(data))
                getAll('cinema').then((data) => setCinema(data))
            })
            .catch(function (error) {
                console.error('Error:', error);
                throw "Can't add session";
            });
    };
    function handleEdit(id) {
        console.info(`Start edit script`);
        Service.read(`session/${id}`)
            .then(function (data) {
                setPriceEdit(data.price);
                setCurrEditItem(data.id);
                setModalTable(true)
                console.info('End edit script');
            })
    };
    const handleSubmitEdit = async (e, id) => {
        console.info('Start synchronize edit');
        e.preventDefault(); // страница перестает перезагружаться
        const requestParams = {
            method: "PUT",
            headers: {
                "Content-Type": "application/json"
            }
        };
        const requestUrl = `http://localhost:8080/session/${id}?price=${priceEdit}`
        const response = await fetch(requestUrl, requestParams)
        await response.json()
            .then((data) => {
                setUsers(
                    users.map(item =>
                        item.id === id ? {
                            ...item,
                            price: data.price
                        } : item)
                )
                console.info('End synchronize edit');
                setModalTable(false)
            })
            .catch((error) => {
                console.error('Error:', error);
            });
    };
    function handleDelete(id) {
        console.info('Try to remove item');
        Service.delete(`session/${id}`)
            .then(() => {
                setUsers(users.filter(elem => elem.id !== id))
                console.log("Removed")
            });
    };
    const Content = (
        <>
            <form className="d-flex flex-column fs-4 fw-bold text-white text-center align-items-center">
                <div>
                    <label className="form-label">Цена</label>
                    <input className="form-control mainInput" min="1" type="number" step="0.01" value={price} onChange={e => setPrice(e.target.value)} placeholder="Введите цену" />
                </div>
                {error && price.length <= 0 ? <label className="fs-6 text-danger">Неправильный ввод цены</label> : null}
                <div>
                    <label className="form-label">Фильм</label>
                    <select required className="form-select" name="filmCountry" id="filmCountry" value={cinema.value} onChange={e => setCinemaName(e.target.value)} >
                        <option value='' defaultValue disabled>Выберите значение</option>
                        {cinema ? cinema.map(elem =>
                            <option key={elem.id} value={elem.id}>{elem.name}</option>
                        ) : null }
                    </select>
                </div>
                {error && cinema.length <= 0 ? <label className="fs-6 text-danger">Неправильный ввод фильма</label> : null}
                <div>
                    <label className="form-label">Кол-во сеансов</label>
                    <input className="form-control mainInput" min="1" type="number" value={maxCount} onChange={e => setMaxCount(e.target.value)} placeholder="Введите количество" />
                </div>
                {error && price.length <= 0 ? <label className="fs-6 text-danger">Неправильный ввод цены</label> : null}
                <div>
                    <label className="form-label">Дата</label>
                    <input className="form-control mainInput" type="datetime-local" value={timestamp} onChange={e => setTimestamp(e.target.value)} placeholder="Введите дату" />
                </div>
                {error && timestamp.length <= 0 ? <label className="fs-6 text-danger">Неправильный ввод даты</label> : null}
                <div>
                    <button className="btn btn-success my-3" type="button" onClick={handleSubmit}>Сохранить</button>
                </div>
            </form>
            <table className="table mt-3 text-white">
                <thead>
                    <tr>
                        <th scope="col">#</th>
                        <th scope="col">Price</th>
                        <th scope="col">Cinema</th>
                        <th scope="col">Timestamp</th>
                        <th scope="col">Capacity</th>
                        <th scope="col">MaxCount</th>
                        <th scope="col"></th>
                    </tr>
                </thead>
                <tbody id="tbody">
                    {users.map((user) => (
                        <SessionItem
                            item={user}
                            key={user.id}
                            editFunc={handleEdit}
                            removeFunc={handleDelete}
                            />
                    ))}
                </tbody>
            </table>
            <ModalEdit visible={modalTable} setVisible={setModalTable}>
                <form className="g-3 fs-4 description fw-bold container" id="frm-items-edit" onSubmit={(e) => handleSubmitEdit(e, currEditItem)}>
                    <div className="row">
                        <label className="form-label" htmlFor="priceEdit">Цена</label>
                        <input value={priceEdit} onChange={e => setPriceEdit(e.target.value)} className="form-control" name='priceEdit' id="priceEdit" type="number" step="0.01" min="1" placeholder="Введите цену" required />
                    </div>
                    <div className="text-center mt-3">
                        <button className="btn btn-primary mx-1" type="submit" id="buttonSaveChanges">Сохранить изменения</button>
                        <button className="btn btn-secondary mx-1" type="button" data-bs-dismiss="modal" onClick={() => setModalTable(false)}>Отмена</button>
                    </div>
                </form>
            </ModalEdit>
        </>
    )
    return (
        <ContentBlock className="d-flex justify-content-center flex-wrap" valueBlock={Content} title='Сеансы' />
    )
 }
--- a/front/src/pages/components/Banner.jsx
+++ b/front/src/pages/components/Banner.jsx
@ -0,0 +1,46 @@
 import { React, useEffect, useState } from 'react'
 import { useNavigate } from 'react-router-dom'
 import banner1 from '../../images/banner1.jpg'
 import banner2 from '../../images/banner2.jpg'
 import banner3 from '../../images/banner3.jpg'
 export default function Banner() {
    const length = 3;
    var old = 0;
    var current = 1;
    const navigate = useNavigate();
    const [bannerState, setBannerState] = useState(['show', 'hide', 'hide']);
    useEffect(() => {
        const timer = window.setInterval(() => {
            setBannerState([...bannerState, bannerState[current] = 'show', bannerState[old] = 'hide']);
            console.info('Banner changed');
            old = current;
            current++;
            if (current === length) {
                current = 0;
            }
        }, 5000)
        return () => {
            window.clearInterval(timer);
        }
    }, [])
    return (
        <div className="d-flex align-items-center flex-column" id="banner">
            <a className={bannerState[0]} onClick={() => navigate("/films/0")} style={{ cursor: "pointer" }}>
                <img src={banner1} /> 
            </a>
            <a className={bannerState[1]} onClick={() => navigate("/films/0")} style={{ cursor: "pointer" }}>
                <img src={banner2} /> 
            </a>
            <a className={bannerState[2]} onClick={() => navigate("/films/0")} style={{ cursor: "pointer" }}>
                <img src={banner3} /> 
            </a>
        </div>
    )
 }
--- a/front/src/pages/components/ContentBlock.jsx
+++ b/front/src/pages/components/ContentBlock.jsx
@ -0,0 +1,15 @@
 import React from 'react'
 import '../../styles/styleBlock.css'
 export default function ContentBlock(props) {
    return (
        <div className="container rounded my-5 p-4 content">
            <div className="content_header rounded-top p-2 mb-2">
                <h1 className="fs-1 fw-bold text-white ms-5">{props.title}</h1>
            </div>
            {props.valueBlock}
        </div>
    )
 }
--- a/front/src/pages/components/FilmItem.jsx
+++ b/front/src/pages/components/FilmItem.jsx
@ -0,0 +1,27 @@
 import React from "react"
 import '../../styles/styleFilmItem.css'
 import MyButton from './MyButton'
 export default function FilmItem(props) {
    return (
        <tr>
            <td>
                <img className="posterItem me-3" src={props.item.image} alt={props.item.name} align="left" />
                <div className="d-flex flex-row flex-wrap  flex-grow-1 align-items-center">
                    <div className="pt-3 description d-flex flex-column justify-content-start align-items-center mb-3 fs-6 fw-bold">
                        <p className="text-start description">
                            <a className="text-white fs-5 fw-bold pt-3" onClick={() => props.openFilmPageFunc(props.item.id)} style={{ cursor: "pointer" }}>
                                {props.item.name}
                            </a>
                        </p>
                    </div>
                    <div id="rightPanel" className="d-flex flex-wrap justify-content-end text-white fw-bold fs-4 flex-grow-1">
                        <div className="rounded p-1 mx-2 green-mark">9.2</div>
                        <MyButton value={props}/>
                    </div>
                </div>
                <hr className="border border-0 bg-black" />
            </td>
        </tr>
    )
 }
--- a/front/src/pages/components/Footer.jsx
+++ b/front/src/pages/components/Footer.jsx
@ -0,0 +1,11 @@
 import React from 'react'
 import vk from '../../images/vk.jpg'
 import '../../styles/styleFooter.css'
 export default function Footer() {
    return (
        <footer className="d-flex align-items-center fw-bold fs-4 p-2 ps-5">2022 г.
            <nav className="d-flex justify-content-center flex-grow-1"><a href="https://vk.com/id0" target="_blank"><img className="icon" src={vk} alt="VK" /></a></nav>
        </footer>
    )
 }
--- a/front/src/pages/components/Header.jsx
+++ b/front/src/pages/components/Header.jsx
@ -0,0 +1,43 @@
 import { React, useState } from 'react'
 import { useNavigate } from 'react-router-dom'
 import searchImage from '../../images/search.jpg'
 import '../../styles/styleHeader.css'
 export default function Header() {
    const navigate = useNavigate();
    const [searchName, setSearchName] = useState('');
    function handleSubmit(e) {
        console.info('Try to search data');
        e.preventDefault();
        navigate(`/search-same/${searchName}`)
        setSearchName('');
    }
    return (
        <div>
            <header className="fs-4 fw-bold p-1">
                <nav className="navbar navbar-expand-md navbar-dark">
                    <div className="container-fluid">
                        <button className="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
                            <span className="navbar-toggler-icon"></span>
                        </button>
                        <div className="navbar-collapse collapse justify-content-end" id="navbarNav">
                            <div id="main"> <a onClick={() => navigate("/films")} className="text-decoration-none mx-5" style={{ cursor: "pointer" }}>Главная</a></div>
                            <form onSubmit={handleSubmit} className="col d-flex align-items-center needs-validation">
                                <input value={searchName} onChange={e => setSearchName(e.target.value)} className="form-control mainInput" type="text" name="text" search="true" rounded="true" required placeholder="Введите название" />
                                <button className="border border-0 p-0 ms-2" type="submit"><img className="icon" src={searchImage} alt="Поиск" /></button>
                            </form>
                            <div className="d-flex justify-content-end flex-grow-1 navbar-nav">
                                <a onClick={() => navigate("/registration")} className="text-decoration-none mx-3" style={{ cursor: "pointer" }}>Регистрация</a>
                                <a onClick={() => navigate("/orders")} className="text-decoration-none mx-3" style={{ cursor: "pointer" }}>Заказы</a>
                                <a onClick={() => navigate("/sessions")} className="text-decoration-none mx-3" style={{ cursor: "pointer" }}>Сеансы</a>
                            </div>
                        </div>
                    </div>
                </nav>
            </header>
        </div>
    )
 }
--- a/front/src/pages/components/ModalEdit.jsx
+++ b/front/src/pages/components/ModalEdit.jsx
@ -0,0 +1,18 @@
 import React from 'react'
 import * as classes from "../../styles/ModalEdit.module.css"
 export default function ModalEdit({children, visible, setVisible}) {
    const rootClasses = [classes.myModal]
    if (visible) {
        rootClasses.push(classes.active);
    }
    //onClick={()=>setVisible(false)}
    return (
        <div className={rootClasses.join(' ')} >
            <div className={classes.myModalContent}>
                {children}
            </div>
        </div>
    )
 }
--- a/front/src/pages/components/MyButton.jsx
+++ b/front/src/pages/components/MyButton.jsx
@ -0,0 +1,26 @@
 import React from "react"
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
 import { faEdit } from "@fortawesome/free-solid-svg-icons"
 import { faRemove } from "@fortawesome/free-solid-svg-icons"
 export default function MyButton({ value }) {
    const delButton = (
        <button onClick={() => value.removeFunc(value.item.id)} type="button" className="m-1 btn btn-danger">
            <FontAwesomeIcon icon={faRemove} />
        </button>
    )
    const editButton = (
        <button onClick={() => value.editFunc(value.item.id)} type="button" className="m-1 btn btn-primary">
            <FontAwesomeIcon icon={faEdit} />
        </button>
    )
    return (
        <div>
            {value.editFunc ? editButton : null}
            {value.removeFunc ? delButton : null}
        </div>
    )
 }
--- a/front/src/pages/components/OrderItem.jsx
+++ b/front/src/pages/components/OrderItem.jsx
@ -0,0 +1,13 @@
 import React from "react"
 import MyButton from './MyButton'
 export default function OrderItem(props) {
    return (
        <tr>
            <td>{props.item.id}</td>
            <td>{props.item.customer}</td>
            <td>{props.item.dateOfPurchase}</td>
            <td><MyButton value={props} /></td>
        </tr>
    )
 }
--- a/front/src/pages/components/OrderSessionItem.jsx
+++ b/front/src/pages/components/OrderSessionItem.jsx
@ -0,0 +1,17 @@
 import React from "react"
 import MyButton from "./MyButton";
 export default function OrderSessionItem(props) {
    return (
        <>
            <tr>
                <td>{props.item.session.id}</td>
                <td>{props.item.session.price}</td>
                <td>{props.item.session.cinema.name}</td>
                <td>{new Date(props.item.session.timestamp).toLocaleString('RU-ru')}</td>
                <td>{props.item.count}</td>
                <td><MyButton value={props} /></td>
            </tr>
        </>
    )
 }
--- a/front/src/pages/components/SessionItem.jsx
+++ b/front/src/pages/components/SessionItem.jsx
@ -0,0 +1,18 @@
 import React, { useEffect, useState } from "react"
 import MyButton from './MyButton'
 export default function SessionItem(props) {
    const date = new Date(props.item.timestamp).toLocaleString('RU-ru')
    return (
        <tr>
            <td>{props.item.id}</td>
            <td>{props.item.price}</td>
            <td>{props.item.cinema.name}</td>
            <td>{date}</td>
            <td>{props.item.maxCount - props.item.capacity}</td>
            <td>{props.item.maxCount}</td>
            <td><MyButton value={props} /></td>
        </tr>
    )
 }
--- a/front/src/pages/components/UserItem.jsx
+++ b/front/src/pages/components/UserItem.jsx
@ -0,0 +1,13 @@
 import React from "react"
 import MyButton from './MyButton'
 export default function UserItem(props) {
    return (
        <tr>
            <td>{props.item.id}</td>
            <td>{props.item.login}</td>
            <td>{props.item.password}</td>
            <td><MyButton value={props} /></td>
        </tr>
    )
 }
--- a/front/src/pages/models/CinemaDto.js
+++ b/front/src/pages/models/CinemaDto.js
@ -0,0 +1,10 @@
 export default class CinemaDto {
    constructor(image, name, id) {
        this.image = image;
        this.name = name;
        this.id = parseInt(id);
    }
    static createFrom(item) {
        return new CinemaDto(item.image, item.name, item.id);
    }
 }
--- a/front/src/pages/models/CustomerDto.js
+++ b/front/src/pages/models/CustomerDto.js
@ -0,0 +1,10 @@
 export default class CustomerDto {
    constructor(login, password, id) {
        this.login = login;
        this.password = password;
        this.id = parseInt(id);
    }
    static createFrom(item) {
        return new CustomerDto(item.login, item.password, item.id);
    }
 }
--- a/front/src/pages/services/Service.jsx
+++ b/front/src/pages/services/Service.jsx
@ -0,0 +1,42 @@
 import axios from 'axios'
 function toJSON(data) {
    const jsonObj = {};
    const fields = Object.getOwnPropertyNames(data);
    for (const field of fields) {
        if (data[field] === undefined) {
            continue;
        }
        jsonObj[field] = data[field];
    }
    return jsonObj;
 }
 export default class Service {
    static dataUrlPrefix = 'http://localhost:8080/';
    static async readAll(url) {
        const response = await axios.get(this.dataUrlPrefix + url);
        return response.data;
    }
    static async read(url) {
        const response = await axios.get(this.dataUrlPrefix + url);
        return response.data;
    }
    static async create(url, data) {
        const response = await axios.post(this.dataUrlPrefix + url, toJSON(data));
        return response.data;
    }
    static async update(url, data) {
        const response = await axios.put(this.dataUrlPrefix + url, toJSON(data));
        return response.data;
    }
    static async delete(url) {
        const response = await axios.delete(this.dataUrlPrefix + url);
        return response.data.id ? response.data.id : response.error;
    }
 }
--- a/front/src/styles/ModalEdit.module.css
+++ b/front/src/styles/ModalEdit.module.css
@ -0,0 +1,22 @@
 .myModal {
    position: fixed;
    top: 0;
    bottom: 0;
    right: 0;
    left: 0;
    display: none;
    background: rgba(0,0,0, 0.5);
 }
 .myModalContent {
    padding: 25px;
    background: white;
    border-radius: 16px;
    max-width: 600px;
 }
 .myModal.active {
    display: flex;
    justify-content: center;
    align-items: center;
 }
--- a/front/src/styles/banner.css
+++ b/front/src/styles/banner.css
@ -0,0 +1,23 @@
 #banner {
    margin: 15px;
 }
@keyframes newAnim {
    from { opacity: 0; }
    to { opacity: 1; }
 }
 #banner img {
    max-width: 90%;
    border-radius: 5px;
    animation: newAnim 1s forwards;
 }
 #banner a.show {
    text-align: center;
    display: block;
 }
 #banner a.hide {
    display: none;
 }
--- a/front/src/styles/index.css
+++ b/front/src/styles/index.css
@ -0,0 +1,72 @@
 html,
 body {
    background: #2b2d33;
 }
 .green-mark {
    background-color: #38a65d;
 }
 .willSee {
    background-color: #38a65d;
 }
 .delete {
    background-color: #e94049;
 }
 .icon {
    width: 50px; 
    height: 50px;
 }
 hr {
    height: 2px; /* Толщина линии */
 }
 .description {
    color: #8f9398;
 }
 .editIcon {
    height: 2.5vh;
 }
 .posterChoiceToTaste {
    width: 290px;
    height: 437px;
 }
 .posterFilmPage{
    width: 290px;
    height: 437px;
 }
 a {
    text-decoration: none;
 }
 a:hover {
    text-decoration: underline;
 }
 /* for film-page */
 .table {
    color: #8f9398;
 }
 /* main */
@media screen and (max-width: 290px) {
    .posterItem {
        display: none !important;
    }
    .fs-1 {
        margin-left: 1em !important;
    }
 }
 /* willsee */
@media screen and (max-width: 290px) {
    .posterItem {
        display: none !important;
    }
    .fs-1 {
        font-size: medium !important;
        margin-left: 1em !important;
    }
 }
 /* choicetotaste */
@media screen and (max-width: 250px) {
    .fs-2 {
        font-size: medium !important;
    }
    .fs-1 {
        font-size: large !important;
    }
 }
--- a/front/src/styles/styleBlock.css
+++ b/front/src/styles/styleBlock.css
@ -0,0 +1,14 @@
 html,
 body {
    background: #2b2d33;
 }
 .content {
    min-height: calc(100vh - 25.1vh);
    background: #40444d;
 }
 .content_header {
    margin: -1.5em -1.5em 0em -1.5em;
    background-color: #8f9297;
 }
--- a/front/src/styles/styleFilmItem.css
+++ b/front/src/styles/styleFilmItem.css
@ -0,0 +1,13 @@
 .posterItem {
    width: 90px;
    height: 90px;
    margin-top: -10px;
 }
 form input {
    max-width: 300px;
 }
 table tbody tr td {
    border: 0px !important;
 }
--- a/front/src/styles/styleFooter.css
+++ b/front/src/styles/styleFooter.css
@ -0,0 +1,9 @@
 footer {
    flex: 0 0 auto !important;
    background: #1a1c20;
    color: #c2c2c2;
 }
 footer nav {
    color: #c2c2c2;
 }
--- a/front/src/styles/styleHeader.css
+++ b/front/src/styles/styleHeader.css
@ -0,0 +1,15 @@
 header {
    background: #1a1c20;
 }
 header a {
    color: #c2c2c2;
 }
 header a:hover {
    color: #ffffff;
 }
 .mainInput {
    max-width: 200px;
 }
--- a/settings.gradle
+++ b/settings.gradle
@ -1 +1,2 @@
 rootProject.name = 'app'
 include 'front'
--- a/src/main/java/com/labwork1/app/AppApplication.java
+++ b/src/main/java/com/labwork1/app/AppApplication.java
@ -2,8 +2,6 @@ package com.labwork1.app;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
@SpringBootApplication
@ -12,32 +10,4 @@ public class AppApplication {
    public static void main(String[] args) {
        SpringApplication.run(AppApplication.class, args);
    }
 	@GetMapping("/hello")
 	public String hello(@RequestParam(value = "name", defaultValue = "World") String name) {
 		return String.format("Hello %s!", name);
 	}
 	@GetMapping("/plus")
 	public String plus(@RequestParam(required = false, defaultValue = "0") double first,
 					  @RequestParam(required = false, defaultValue = "0") double second) {
 		return Double.toString(first + second);
 	}
 	@GetMapping("/minus")
 	public String minus(@RequestParam(required = false, defaultValue = "0") double first,
 					  @RequestParam(required = false, defaultValue = "0") double second) {
 		return Double.toString(first - second);
 	}
 	@GetMapping("/mult")
 	public String mult(@RequestParam(required = false, defaultValue = "1") double first,
 					   @RequestParam(required = false, defaultValue = "1") double second) {
 		return Double.toString(first * second);
 	}
 	@GetMapping("/div")
 	public String div(@RequestParam(required = false, defaultValue = "1") double first,
 					  @RequestParam(required = false, defaultValue = "1") double second) {
 		if(second == 0)
 		{
 			return null;
 		}
 		return Double.toString(first/second);
 	}
 }
--- a/src/main/java/com/labwork1/app/WebConfiguration.java
+++ b/src/main/java/com/labwork1/app/WebConfiguration.java
@ -1,7 +1,14 @@
 package com.labwork1.app;
 import org.springframework.boot.web.server.ErrorPage;
 import org.springframework.boot.web.server.WebServerFactoryCustomizer;
 import org.springframework.boot.web.servlet.server.ConfigurableServletWebServerFactory;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.servlet.config.annotation.CorsRegistry;
 import org.springframework.web.servlet.config.annotation.ViewControllerRegistration;
 import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
@Configuration
 public class WebConfiguration implements WebMvcConfigurer {
@ -9,4 +16,20 @@ public class WebConfiguration implements WebMvcConfigurer {
    public void addCorsMappings(CorsRegistry registry) {
        registry.addMapping("/**").allowedMethods("*");
    }
    @Override
    public void addViewControllers(ViewControllerRegistry registry) {
        ViewControllerRegistration registration = registry.addViewController("/notFound");
        registration.setViewName("forward:/index.html");
        registration.setStatusCode(HttpStatus.OK);
        // Alternative way (404 error hits the console):
        // > registry.addViewController("/notFound").setViewName("forward:/index.html");
    }
    @Bean
    public WebServerFactoryCustomizer<ConfigurableServletWebServerFactory> containerCustomizer() {
        return container -> {
            container.addErrorPages(new ErrorPage(HttpStatus.NOT_FOUND, "/notFound"));
        };
    }
 }
--- a/src/main/java/com/labwork1/app/student/controller/CinemaController.java
+++ b/src/main/java/com/labwork1/app/student/controller/CinemaController.java
@ -0,0 +1,52 @@
 package com.labwork1.app.student.controller;
 import com.labwork1.app.student.service.CinemaService;
 import jakarta.validation.Valid;
 import org.springframework.web.bind.annotation.*;
 import java.util.List;
@RestController
@RequestMapping("/cinema")
 public class CinemaController {
    private final CinemaService cinemaService;
    public CinemaController(CinemaService cinemaService) {
        this.cinemaService = cinemaService;
    }
    @GetMapping("/{id}")
    public CinemaDto getCinema(@PathVariable Long id) {
        return new CinemaDto(cinemaService.findCinema(id));
    }
    @GetMapping
    public List<CinemaDto> getCinemas() {
        return cinemaService.findAllCinemas().stream()
                .map(CinemaDto::new)
                .toList();
    }
    @GetMapping("/search")
    public List<CinemaDto> getCinemas(@RequestParam("request") String request) {
        return cinemaService.findAllCinemas(request).stream()
                .map(CinemaDto::new)
                .toList();
    }
    @PostMapping
    public CinemaDto createCinema(@RequestBody @Valid CinemaDto cinemaDto) {
        return new CinemaDto(cinemaService.addCinema(cinemaDto));
    }
    @PutMapping("/{id}")
    public CinemaDto updateCinema(@RequestBody @Valid CinemaDto cinemaDto) {
        return new CinemaDto(cinemaService.updateCinema(cinemaDto));
    }
    @DeleteMapping("/{id}")
    public CinemaDto deleteCinema(@PathVariable Long id) {
        return new CinemaDto(cinemaService.deleteCinema(id));
    }
 }
--- a/src/main/java/com/labwork1/app/student/controller/CinemaDto.java
+++ b/src/main/java/com/labwork1/app/student/controller/CinemaDto.java
@ -0,0 +1,32 @@
 package com.labwork1.app.student.controller;
 import com.labwork1.app.student.model.Cinema;
 import java.nio.charset.StandardCharsets;
 public class CinemaDto {
    private long id;
    private String name;
    private String image;
    public CinemaDto() {
    }
    public CinemaDto(Cinema cinema) {
        this.id = cinema.getId();
        this.name = cinema.getName();
        this.image = new String(cinema.getImage(), StandardCharsets.UTF_8);
    }
    public String getImage() {
        return image;
    }
    public long getId() {
        return id;
    }
    public String getName() {
        return name;
    }
 }
--- a/src/main/java/com/labwork1/app/student/controller/CustomerController.java
+++ b/src/main/java/com/labwork1/app/student/controller/CustomerController.java
@ -0,0 +1,46 @@
 package com.labwork1.app.student.controller;
 import com.labwork1.app.student.service.CustomerService;
 import org.springframework.web.bind.annotation.*;
 import java.util.List;
@RestController
@RequestMapping("/customer")
 public class CustomerController {
    private final CustomerService customerService;
    public CustomerController(CustomerService customerService) {
        this.customerService = customerService;
    }
    @GetMapping("/{id}")
    public CustomerDto getCustomer(@PathVariable Long id) {
        return new CustomerDto(customerService.findCustomer(id));
    }
    @GetMapping
    public List<CustomerDto> getCustomers() {
        return customerService.findAllCustomers().stream()
                .map(CustomerDto::new)
                .toList();
    }
    @PostMapping
    public CustomerDto createCustomer(@RequestParam("login") String login,
                                      @RequestParam("password") String password) {
        return new CustomerDto(customerService.addCustomer(login, password));
    }
    @PutMapping("/{id}")
    public CustomerDto updateCustomer(@PathVariable Long id,
                                      @RequestParam("login") String login,
                                      @RequestParam("password") String password) {
        return new CustomerDto(customerService.updateCustomer(id, login, password));
    }
    @DeleteMapping("/{id}")
    public CustomerDto deleteCustomer(@PathVariable Long id) {
        return new CustomerDto(customerService.deleteCustomer(id));
    }
 }
--- a/src/main/java/com/labwork1/app/student/controller/CustomerDto.java
+++ b/src/main/java/com/labwork1/app/student/controller/CustomerDto.java
@ -0,0 +1,45 @@
 package com.labwork1.app.student.controller;
 import com.labwork1.app.student.model.Customer;
 import com.labwork1.app.student.model.Order;
 import com.labwork1.app.student.model.OrderSession;
 import java.util.ArrayList;
 import java.util.List;
 public class CustomerDto {
    private long id;
    private String login;
    private String password;
    private List<OrderDto> orders;
    public CustomerDto() {
    }
    public CustomerDto(Customer customer) {
        this.id = customer.getId();
        this.login = customer.getLogin();
        this.password = customer.getPassword();
        this.orders = new ArrayList<>();
        if (customer.getOrders() != null) {
            orders = customer.getOrders().stream()
                    .map(OrderDto::new).toList();
        }
    }
    public long getId() {
        return id;
    }
    public String getLogin() {
        return login;
    }
    public String getPassword() {
        return password;
    }
    public List<OrderDto> getOrders() {
        return orders;
    }
 }
--- a/src/main/java/com/labwork1/app/student/controller/OrderController.java
+++ b/src/main/java/com/labwork1/app/student/controller/OrderController.java
@ -0,0 +1,50 @@
 package com.labwork1.app.student.controller;
 import com.labwork1.app.student.service.OrderService;
 import org.springframework.web.bind.annotation.*;
 import java.util.List;
@RestController
@RequestMapping("/order")
 public class OrderController {
    private final OrderService orderService;
    public OrderController(OrderService orderService) {
        this.orderService = orderService;
    }
    @GetMapping("/{id}")
    public OrderDto getOrder(@PathVariable Long id) {
        return new OrderDto(orderService.findOrder(id));
    }
    @GetMapping
    public List<OrderDto> getOrders() {
        return orderService.findAllOrders().stream()
                .map(OrderDto::new)
                .toList();
    }
    @PostMapping
    public OrderDto createOrder(@RequestParam("customer") Long customer) {
        return new OrderDto(orderService.addOrder(customer));
    }
    @PutMapping("/{id}")
    public OrderDto updateOrder(@PathVariable Long id,
                                @RequestParam("session") Long session,
                                @RequestParam(value = "count", required = false) Integer count) {
        if (count == null)
            return new OrderDto(orderService.deleteSessionInOrder(id, session, Integer.MAX_VALUE));
        if (count > 0)
            return new OrderDto(orderService.addSession(id, session, count));
        return new OrderDto(orderService.deleteSessionInOrder(id, session, -count));
    }
    @DeleteMapping("/{id}")
    public OrderDto deleteOrder(@PathVariable Long id) {
        return new OrderDto(orderService.deleteOrder(id));
    }
 }
--- a/src/main/java/com/labwork1/app/student/controller/OrderDto.java
+++ b/src/main/java/com/labwork1/app/student/controller/OrderDto.java
@ -0,0 +1,45 @@
 package com.labwork1.app.student.controller;
 import com.labwork1.app.student.model.Customer;
 import com.labwork1.app.student.model.Order;
 import com.labwork1.app.student.model.OrderSession;
 import java.sql.Date;
 import java.util.List;
 public class OrderDto {
    private long id;
    private Date dateOfPurchase;
    private String customer;
    private List<OrderSessionDto> sessions;
    public OrderDto() {
    }
    public OrderDto(Order order) {
        this.id = order.getId();
        this.dateOfPurchase = order.getDateOfPurchase();
        this.customer = order.getCustomer().getLogin();
        if (order.getSessions() != null && order.getSessions().size() > 0)
            this.sessions = order.getSessions()
                    .stream()
                    .map(x -> new OrderSessionDto(new SessionDto(x.getSession()),
                            x.getId().getOrderId(), x.getCount())).toList();
    }
    public long getId() {
        return id;
    }
    public Date getDateOfPurchase() {
        return dateOfPurchase;
    }
    public String getCustomer() {
        return customer;
    }
    public List<OrderSessionDto> getSessions() {
        return sessions;
    }
 }
--- a/src/main/java/com/labwork1/app/student/controller/OrderSessionDto.java
+++ b/src/main/java/com/labwork1/app/student/controller/OrderSessionDto.java
@ -0,0 +1,28 @@
 package com.labwork1.app.student.controller;
 public class OrderSessionDto {
    private SessionDto session;
    private Long orderId;
    private Integer count;
    public OrderSessionDto() {
    }
    public OrderSessionDto(SessionDto session, Long orderId, Integer count) {
        this.session = session;
        this.orderId = orderId;
        this.count = count;
    }
    public SessionDto getSession() {
        return session;
    }
    public Long getOrderId() {
        return orderId;
    }
    public Integer getCount() {
        return count;
    }
 }
--- a/src/main/java/com/labwork1/app/student/controller/SessionController.java
+++ b/src/main/java/com/labwork1/app/student/controller/SessionController.java
@ -0,0 +1,58 @@
 package com.labwork1.app.student.controller;
 import com.labwork1.app.student.service.SessionService;
 import org.springframework.web.bind.annotation.*;
 import java.sql.Timestamp;
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
 import java.util.Date;
 import java.util.List;
@RestController
@RequestMapping("/session")
 public class SessionController {
    private final SessionService sessionService;
    public SessionController(SessionService sessionService) {
        this.sessionService = sessionService;
    }
    @GetMapping("/{id}")
    public SessionDto getSession(@PathVariable Long id) {
        return new SessionDto(sessionService.findSession(id));
    }
    @GetMapping
    public List<SessionDto> getSessions() {
        return sessionService.findAllSessions().stream()
                .map(SessionDto::new)
                .toList();
    }
    @PostMapping
    public SessionDto createSession(@RequestParam("price") String price,
                                    @RequestParam("timestamp") String timestamp,
                                    @RequestParam("cinemaid") Long cinemaId,
                                    @RequestParam("capacity") Integer capacity) throws ParseException {
        SimpleDateFormat format = new SimpleDateFormat();
        format.applyPattern("yyyy-MM-dd-HH:ss");
        Date docDate = format.parse(timestamp.replace('T', '-'));
        return new SessionDto(sessionService.findSession(
                sessionService.addSession(Double.parseDouble(price),
                new Timestamp(docDate.getTime()), cinemaId, capacity).getId()));
    }
    @PutMapping("/{id}")
    public SessionDto updateSession(@PathVariable Long id,
                                    @RequestParam("price") String price) {
        return new SessionDto(sessionService.findSession(sessionService
                .updateSession(id, Double.parseDouble(price)).getId()));
    }
    @DeleteMapping("/{id}")
    public SessionDto deleteSession(@PathVariable Long id) {
        return new SessionDto(sessionService.deleteSession(id));
    }
 }
--- a/src/main/java/com/labwork1/app/student/controller/SessionDto.java
+++ b/src/main/java/com/labwork1/app/student/controller/SessionDto.java
@ -0,0 +1,64 @@
 package com.labwork1.app.student.controller;
 import com.labwork1.app.student.model.Session;
 import com.labwork1.app.student.model.SessionExtension;
 import java.sql.Timestamp;
 public class SessionDto {
    private long id;
    private Double price;
    private Timestamp timestamp;
    private CinemaDto cinema;
    private Long capacity;
    private int maxCount;
    public SessionDto() {
    }
    public SessionDto(SessionExtension session) {
        this.id = session.getId();
        this.price = session.getPrice();
        this.timestamp = session.getTimestamp();
        this.capacity = session.getCapacity();
        this.maxCount = session.getMaxCount();
        if (session.getCinema() != null) {
            this.cinema = new CinemaDto(session.getCinema());
        } else this.cinema = null;
    }
    public SessionDto(Session session) {
        this.id = session.getId();
        this.price = session.getPrice();
        this.timestamp = session.getTimestamp();
        this.maxCount = session.getMaxCount();
        if (session.getCinema() != null) {
            this.cinema = new CinemaDto(session.getCinema());
        } else this.cinema = null;
    }
    public int getMaxCount() {
        return maxCount;
    }
    public long getId() {
        return id;
    }
    public Double getPrice() {
        return price;
    }
    public Timestamp getTimestamp() {
        return timestamp;
    }
    public Long getCapacity() {
        return capacity;
    }
    public CinemaDto getCinema() {
        return cinema;
    }
 }
--- a/src/main/java/com/labwork1/app/student/model/Cinema.java
+++ b/src/main/java/com/labwork1/app/student/model/Cinema.java
@ -0,0 +1,70 @@
 package com.labwork1.app.student.model;
 import com.labwork1.app.student.controller.CinemaDto;
 import jakarta.persistence.*;
 import jakarta.validation.constraints.NotBlank;
 import java.util.ArrayList;
 import java.util.List;
@Entity
 public class Cinema {
    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    private Long id;
    @NotBlank(message = "name can't be null or empty")
    @Column
    private String name;
    @OneToMany(fetch = FetchType.EAGER, mappedBy = "cinema", cascade = CascadeType.REMOVE)
    private List<Session> sessions;
    @Lob
    private byte[] image;
    public Cinema() {
    }
    public Cinema(String name) {
        this.name = name;
        this.sessions = new ArrayList<>();
    }
    public Cinema(CinemaDto cinemaDto) {
        this.name = cinemaDto.getName();
        this.image = cinemaDto.getImage().getBytes();
        this.sessions = new ArrayList<>();
    }
    public byte[] getImage() {
        return image;
    }
    public void setImage(byte[] image) {
        this.image = image;
    }
    public List<Session> getSessions() {
        return sessions;
    }
    public void setSession(Session session) {
        if (session.getCinema().equals(this)) {
            this.sessions.add(session);
        }
    }
    public Long getId() {
        return id;
    }
    public void setId(Long id) {
        this.id = id;
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
 }
--- a/src/main/java/com/labwork1/app/student/model/Customer.java
+++ b/src/main/java/com/labwork1/app/student/model/Customer.java
@ -0,0 +1,82 @@
 package com.labwork1.app.student.model;
 import jakarta.persistence.*;
 import jakarta.validation.constraints.NotBlank;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Objects;
@Entity
 public class Customer {
    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    private Long id;
    @NotBlank(message = "login can't be null or empty")
    private String login;
    @NotBlank(message = "password can't be null or empty")
    private String password;
    @OneToMany(fetch = FetchType.EAGER, mappedBy = "customer", cascade = {CascadeType.MERGE,CascadeType.REMOVE})
    private List<Order> orders;
    public Customer() {
    }
    public Customer(String login, String password) {
        this.login = login;
        this.password = password;
        this.orders = new ArrayList<>();
    }
    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;
        Customer customer = (Customer) o;
        return Objects.equals(id, customer.id);
    }
    @Override
    public int hashCode() {
        return Objects.hash(id);
    }
    @Override
    public String toString() {
        return "Customer {" +
                "id=" + id +
                ", login='" + login + '\'' +
                ", password='" + password + '\'' +
                '}';
    }
    public Long getId() {
        return id;
    }
    public String getLogin() {
        return login;
    }
    public void setLogin(String login) {
        this.login = login;
    }
    public String getPassword() {
        return password;
    }
    public void setPassword(String password) {
        this.password = password;
    }
    public List<Order> getOrders() {
        return orders;
    }
    public void setOrder(Order order) {
        if (order.getCustomer().equals(this)) {
            this.orders.add(order);
        }
    }
 }
--- a/src/main/java/com/labwork1/app/student/model/Order.java
+++ b/src/main/java/com/labwork1/app/student/model/Order.java
@ -0,0 +1,102 @@
 package com.labwork1.app.student.model;
 import jakarta.persistence.*;
 import jakarta.validation.constraints.NotNull;
 import java.sql.Date;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Objects;
@Entity
@Table(name = "tab_order")
 public class Order {
    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    private Long id;
    @NotNull(message = "dateOfPurchase can't be null or empty")
    @Temporal(TemporalType.DATE)
    private Date dateOfPurchase;
    @ManyToOne(fetch = FetchType.EAGER)
    @JoinColumn(name = "customer_fk")
    private Customer customer;
    @OneToMany(mappedBy = "order", fetch = FetchType.EAGER, cascade =
            {
                    CascadeType.REMOVE,
                    CascadeType.MERGE,
                    CascadeType.PERSIST
            }, orphanRemoval = true)
    private List<OrderSession> sessions;
    public Order() {
    }
    public Order(Date dateOfPurchase) {
        this.dateOfPurchase = dateOfPurchase;
    }
    public void addSession(OrderSession orderSession) {
        if (sessions == null) {
            sessions = new ArrayList<>();
        }
        if (!sessions.contains(orderSession))
            this.sessions.add(orderSession);
    }
    public void removeSession(OrderSession orderSession){
        if (sessions.contains(orderSession))
            this.sessions.remove(orderSession);
    }
    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;
        Order order = (Order) o;
        return Objects.equals(id, order.id);
    }
    @Override
    public int hashCode() {
        return Objects.hash(id);
    }
    @Override
    public String toString() {
        return "Order {" +
                "id=" + id +
                ", date='" + dateOfPurchase.toString() + '\'' +
                ", customer='" + customer.toString() + '\'';
    }
    public Long getId() {
        return id;
    }
    public Date getDateOfPurchase() {
        return dateOfPurchase;
    }
    public void setDateOfPurchase(Date dateOfPurchase) {
        this.dateOfPurchase = dateOfPurchase;
    }
    public Customer getCustomer() {
        return customer;
    }
    public void setCustomer(Customer customer) {
        this.customer = customer;
        if (!customer.getOrders().contains(this)) {
            customer.setOrder(this);
        }
    }
    public List<OrderSession> getSessions() {
        return sessions;
    }
    public void setSessions(List<OrderSession> sessions) {
        this.sessions = sessions;
    }
 }
--- a/src/main/java/com/labwork1/app/student/model/OrderSession.java
+++ b/src/main/java/com/labwork1/app/student/model/OrderSession.java
@ -0,0 +1,62 @@
 package com.labwork1.app.student.model;
 import jakarta.persistence.*;
@Entity
@Table(name = "order_session")
 public class OrderSession {
    @EmbeddedId
    private OrderSessionKey id;
    @ManyToOne
    @MapsId("sessionId")
    @JoinColumn(name = "session_id")
    private Session session;
    @ManyToOne
    @MapsId("orderId")
    @JoinColumn(name = "order_id")
    private Order order;
    @Column(name = "count")
    private Integer count;
    public OrderSession() {
    }
    public OrderSession(Order order, Session session, Integer count) {
        this.order = order;
        this.session = session;
        this.count = count;
        this.id = new OrderSessionKey(session.getId(), order.getId());
    }
    public OrderSessionKey getId() {
        return id;
    }
    public void setId(OrderSessionKey id) {
        this.id = id;
    }
    public Order getOrder() {
        return order;
    }
    public void setOrder(Order order) {
        this.order = order;
    }
    public Session getSession() {
        return session;
    }
    public void setSession(Session session) {
        this.session = session;
    }
    public Integer getCount() {
        return count;
    }
    public void setCount(Integer count) {
        this.count = count;
    }
 }
--- a/src/main/java/com/labwork1/app/student/model/OrderSessionKey.java
+++ b/src/main/java/com/labwork1/app/student/model/OrderSessionKey.java
@ -0,0 +1,48 @@
 package com.labwork1.app.student.model;
 import jakarta.persistence.Embeddable;
 import java.io.Serializable;
 import java.util.Objects;
@Embeddable
 public class OrderSessionKey implements Serializable {
    private Long sessionId;
    private Long orderId;
    public OrderSessionKey() {
    }
    public OrderSessionKey(Long sessionId, Long orderId) {
        this.sessionId = sessionId;
        this.orderId = orderId;
    }
    public Long getSessionId() {
        return sessionId;
    }
    public void setSessionId(Long sessionId) {
        this.sessionId = sessionId;
    }
    public Long getOrderId() {
        return orderId;
    }
    public void setOrderId(Long orderId) {
        this.orderId = orderId;
    }
    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (!(o instanceof OrderSessionKey that)) return false;
        return Objects.equals(getSessionId(), that.getSessionId()) && Objects.equals(getOrderId(), that.getOrderId());
    }
    @Override
    public int hashCode() {
        return Objects.hash(getSessionId(), getOrderId());
    }
 }
--- a/src/main/java/com/labwork1/app/student/model/Session.java
+++ b/src/main/java/com/labwork1/app/student/model/Session.java
@ -0,0 +1,135 @@
 package com.labwork1.app.student.model;
 import jakarta.persistence.*;
 import jakarta.validation.constraints.NotNull;
 import java.sql.Timestamp;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Objects;
@Entity
 public class Session {
    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    protected Long id;
    @NotNull(message = "price can't be null or empty")
    protected Double price;
    @NotNull(message = "timestamp can't be null or empty")
    @Column
    @Temporal(TemporalType.TIMESTAMP)
    protected Timestamp timestamp;
    @OneToMany(mappedBy = "session", fetch = FetchType.EAGER)
    private List<OrderSession> orders;
    @ManyToOne(fetch = FetchType.EAGER)
    @JoinColumn(name = "cinema_fk")
    protected Cinema cinema;
    @NotNull(message = "maxCount can't be null or empty")
    @Column
    protected Integer maxCount;
    public Session() {
    }
    public Integer getMaxCount() {
        return maxCount;
    }
    public Session(Double price, Timestamp timestamp, Integer maxCount) {
        this.price = price;
        this.timestamp = timestamp;
        this.maxCount = maxCount;
    }
    public Session(Session session) {
        this.id = session.getId();
        this.price = session.getPrice();
        this.timestamp = session.getTimestamp();
        this.orders = session.getOrders();
        this.cinema = session.getCinema();
        this.maxCount = session.getMaxCount();
    }
    public Cinema getCinema() {
        return cinema;
    }
    public void setCinema(Cinema cinema) {
        this.cinema = cinema;
        if (!cinema.getSessions().contains(this)) {
            cinema.setSession(this);
        }
    }
    public void addOrder(OrderSession orderSession){
        if (orders == null){
            orders = new ArrayList<>();
        }
        if (!orders.contains(orderSession)) {
            this.orders.add(orderSession);
        }
    }
    public void removeOrder(OrderSession orderSession){
        if (orders.contains(orderSession))
            this.orders.remove(orderSession);
    }
    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;
        Session session = (Session) o;
        return Objects.equals(id, session.id);
    }
    @Override
    public int hashCode() {
        return Objects.hash(id);
    }
    @Override
    public String toString() {
        return "Session {" +
                "id=" + id +
                ", price='" + price + '\'' +
                ", timestamp='" + timestamp.toString() + '\'' +
                ", maxCount='" + maxCount.toString() + '\'' +
                ", cinema='" + cinema.toString() + '\'' +
                '}';
    }
    public Long getId() {
        return id;
    }
    public Double getPrice() {
        return price;
    }
    public void setId(Long id) {
        this.id = id;
    }
    public void setOrders(List<OrderSession> orders) {
        this.orders = orders;
    }
    public void setMaxCount(Integer maxCount) {
        this.maxCount = maxCount;
    }
    public void setPrice(Double price) {
        this.price = price;
    }
    public Timestamp getTimestamp() {
        return timestamp;
    }
    public void setTimestamp(Timestamp timestamp) {
        this.timestamp = timestamp;
    }
    public List<OrderSession> getOrders() {
        return orders;
    }
 }
--- a/src/main/java/com/labwork1/app/student/model/SessionExtension.java
+++ b/src/main/java/com/labwork1/app/student/model/SessionExtension.java
@ -0,0 +1,17 @@
 package com.labwork1.app.student.model;
 public class SessionExtension extends Session {
    private Long capacity;
    public SessionExtension(Session session, Long capacity) {
        super(session);
        this.capacity = capacity;
    }
    public Long getCapacity() {
        return capacity;
    }
    public void setCapacity(Long capacity) {
        this.capacity = capacity;
    }
 }
--- a/src/main/java/com/labwork1/app/student/repository/CinemaRepository.java
+++ b/src/main/java/com/labwork1/app/student/repository/CinemaRepository.java
@ -0,0 +1,13 @@
 package com.labwork1.app.student.repository;
 import com.labwork1.app.student.model.Cinema;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.data.jpa.repository.Query;
 import org.springframework.data.repository.query.Param;
 import java.util.List;
 public interface CinemaRepository extends JpaRepository<Cinema, Long> {
    @Query("select p from Cinema p where p.name like CONCAT('%',:search,'%')")
    List<Cinema> findAll(@Param("search") String search);
 }
--- a/src/main/java/com/labwork1/app/student/repository/CustomerRepository.java
+++ b/src/main/java/com/labwork1/app/student/repository/CustomerRepository.java
@ -0,0 +1,11 @@
 package com.labwork1.app.student.repository;
 import com.labwork1.app.student.model.Customer;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.data.jpa.repository.Query;
 import org.springframework.data.repository.query.Param;
 import java.util.Optional;
 public interface CustomerRepository extends JpaRepository<Customer, Long> {
 }
--- a/src/main/java/com/labwork1/app/student/repository/OrderRepository.java
+++ b/src/main/java/com/labwork1/app/student/repository/OrderRepository.java
@ -0,0 +1,12 @@
 package com.labwork1.app.student.repository;
 import com.labwork1.app.student.model.Order;
 import com.labwork1.app.student.model.OrderSession;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.data.jpa.repository.Query;
 import org.springframework.data.repository.query.Param;
 public interface OrderRepository extends JpaRepository<Order, Long> {
    @Query("Select os from OrderSession os where os.order.id = :orderId and os.session.id = :sessionId")
    OrderSession getOrderSession(@Param("orderId") Long orderId, @Param("sessionId") Long sessionId);
 }
--- a/src/main/java/com/labwork1/app/student/repository/SessionRepository.java
+++ b/src/main/java/com/labwork1/app/student/repository/SessionRepository.java
@ -0,0 +1,24 @@
 package com.labwork1.app.student.repository;
 import com.labwork1.app.student.model.Session;
 import com.labwork1.app.student.model.SessionExtension;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.data.jpa.repository.Query;
 import org.springframework.data.repository.query.Param;
 import java.util.List;
 import java.util.Optional;
 public interface SessionRepository extends JpaRepository<Session, Long> {
    @Query("Select sum(os.count) from OrderSession os where os.session.id = :sessionId")
    Optional<Integer> getCapacity(@Param("sessionId") Long sessionId);
    @Query("Select new com.labwork1.app.student.model.SessionExtension(s, sum(os.count)) from Session s " +
            "left join OrderSession os on s.id = os.session.id " +
            "group by s")
    List<SessionExtension> getSessionsWithCapacity();
    @Query("Select new com.labwork1.app.student.model.SessionExtension(s, sum(os.count)) from Session s " +
            "left join OrderSession os on s.id = os.session.id " +
            "where s.id = :sessionId " +
            "group by s")
    Optional<SessionExtension> getSessionWithCapacity(@Param("sessionId") Long sessionId);
 }
--- a/src/main/java/com/labwork1/app/student/service/CinemaNotFoundException.java
+++ b/src/main/java/com/labwork1/app/student/service/CinemaNotFoundException.java
@ -0,0 +1,7 @@
 package com.labwork1.app.student.service;
 public class CinemaNotFoundException extends RuntimeException {
    public CinemaNotFoundException(Long id) {
        super(String.format("Cinema with id [%s] is not found", id));
    }
 }
--- a/src/main/java/com/labwork1/app/student/service/CinemaService.java
+++ b/src/main/java/com/labwork1/app/student/service/CinemaService.java
@ -0,0 +1,73 @@
 package com.labwork1.app.student.service;
 import com.labwork1.app.student.controller.CinemaDto;
 import com.labwork1.app.student.model.Cinema;
 import com.labwork1.app.student.repository.CinemaRepository;
 import com.labwork1.app.util.validation.ValidatorUtil;
 import jakarta.transaction.Transactional;
 import org.springframework.stereotype.Service;
 import java.util.List;
 import java.util.Optional;
@Service
 public class CinemaService {
    private final CinemaRepository cinemaRepository;
    private final ValidatorUtil validatorUtil;
    public CinemaService(CinemaRepository cinemaRepository, ValidatorUtil validatorUtil) {
        this.cinemaRepository = cinemaRepository;
        this.validatorUtil = validatorUtil;
    }
    @Transactional
    public Cinema addCinema(CinemaDto dto) {
        final Cinema cinema = new Cinema(dto);
        validatorUtil.validate(cinema);
        return cinemaRepository.save(cinema);
    }
    @Transactional
    public Cinema addCinema(String name) {
        final Cinema cinema = new Cinema(name);
        validatorUtil.validate(cinema);
        return cinemaRepository.save(cinema);
    }
    @Transactional
    public Cinema findCinema(Long id) {
        final Optional<Cinema> cinema = cinemaRepository.findById(id);
        return cinema.orElseThrow(() -> new CinemaNotFoundException(id));
    }
    @Transactional
    public List<Cinema> findAllCinemas(String search) {
        return cinemaRepository.findAll(search);
    }
    @Transactional
    public List<Cinema> findAllCinemas() {
        return cinemaRepository.findAll();
    }
    @Transactional
    public Cinema updateCinema(CinemaDto cinema) {
        final Cinema currentCinema = findCinema(cinema.getId());
        currentCinema.setName(cinema.getName());
        currentCinema.setImage(cinema.getImage().getBytes());
        validatorUtil.validate(currentCinema);
        return cinemaRepository.save(currentCinema);
    }
    @Transactional
    public Cinema deleteCinema(Long id) {
        final Cinema currentCinema = findCinema(id);
        cinemaRepository.delete(currentCinema);
        return currentCinema;
    }
    @Transactional
    public void deleteAllCinemas() {
        cinemaRepository.deleteAll();
    }
 }
--- a/src/main/java/com/labwork1/app/student/service/CustomerNotFoundException.java
+++ b/src/main/java/com/labwork1/app/student/service/CustomerNotFoundException.java
@ -0,0 +1,7 @@
 package com.labwork1.app.student.service;
 public class CustomerNotFoundException extends RuntimeException {
    public CustomerNotFoundException(Long id) {
        super(String.format("Customer with id [%s] is not found", id));
    }
 }
--- a/src/main/java/com/labwork1/app/student/service/CustomerService.java
+++ b/src/main/java/com/labwork1/app/student/service/CustomerService.java
@ -0,0 +1,60 @@
 package com.labwork1.app.student.service;
 import com.labwork1.app.student.model.Customer;
 import com.labwork1.app.student.repository.CustomerRepository;
 import com.labwork1.app.util.validation.ValidatorUtil;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import java.util.List;
 import java.util.Optional;
@Service
 public class CustomerService {
    private final CustomerRepository customerRepository;
    private final ValidatorUtil validatorUtil;
    public CustomerService(CustomerRepository customerRepository, ValidatorUtil validatorUtil) {
        this.customerRepository = customerRepository;
        this.validatorUtil = validatorUtil;
    }
    @Transactional
    public Customer addCustomer(String login, String password) {
        final Customer customer = new Customer(login, password);
        validatorUtil.validate(customer);
        return customerRepository.save(customer);
    }
    @Transactional(readOnly = true)
    public Customer findCustomer(Long id) {
        final Optional<Customer> customer = customerRepository.findById(id);
        return customer.orElseThrow(() -> new CustomerNotFoundException(id));
    }
    @Transactional(readOnly = true)
    public List<Customer> findAllCustomers() {
        return customerRepository.findAll();
    }
    @Transactional
    public Customer updateCustomer(Long id, String login, String password) {
        final Customer currentCustomer = findCustomer(id);
        currentCustomer.setLogin(login);
        currentCustomer.setPassword(password);
        validatorUtil.validate(currentCustomer);
        return customerRepository.save(currentCustomer);
    }
    @Transactional
    public Customer deleteCustomer(Long id) {
        final Customer customer = findCustomer(id);
        customerRepository.deleteById(id);
        return customer;
    }
    @Transactional
    public void deleteAllCustomers() {
        customerRepository.deleteAll();
    }
 }
--- a/src/main/java/com/labwork1/app/student/service/OrderNotFoundException.java
+++ b/src/main/java/com/labwork1/app/student/service/OrderNotFoundException.java
@ -0,0 +1,7 @@
 package com.labwork1.app.student.service;
 public class OrderNotFoundException extends RuntimeException {
    public OrderNotFoundException(Long id) {
        super(String.format("Order with id [%s] is not found", id));
    }
 }
--- a/src/main/java/com/labwork1/app/student/service/OrderService.java
+++ b/src/main/java/com/labwork1/app/student/service/OrderService.java
@ -0,0 +1,103 @@
 package com.labwork1.app.student.service;
 import com.labwork1.app.student.model.*;
 import com.labwork1.app.student.repository.OrderRepository;
 import com.labwork1.app.util.validation.ValidatorUtil;
 import jakarta.persistence.EntityNotFoundException;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import java.sql.Date;
 import java.util.List;
 import java.util.Optional;
@Service
 public class OrderService {
    private final OrderRepository orderRepository;
    private final CustomerService customerService;
    private final SessionService sessionService;
    private final ValidatorUtil validatorUtil;
    public OrderService(OrderRepository orderRepository, CustomerService customerService, SessionService sessionService, ValidatorUtil validatorUtil) {
        this.orderRepository = orderRepository;
        this.customerService = customerService;
        this.sessionService = sessionService;
        this.validatorUtil = validatorUtil;
    }
    @Transactional
    public Order addOrder(Long customerId) {
        final Order order = new Order(new Date(System.currentTimeMillis()));
        final Customer customer = customerService.findCustomer(customerId);
        order.setCustomer(customer);
        validatorUtil.validate(order);
        return orderRepository.save(order);
    }
    @Transactional
    public Order addSession(Long id, Long sessionId, Integer count) {
        final Session currentSession = sessionService.findSession(sessionId);
        final Order currentOrder = findOrder(id);
        final OrderSession currentOrderSession = orderRepository.getOrderSession(id, sessionId);
        final Integer currentSessionCapacity = currentSession.getMaxCount() - sessionService.getCapacity(sessionId);
        if (currentSessionCapacity < count ||
                (currentOrderSession != null && currentOrderSession.getCount() + count > currentSession.getMaxCount())) {
            throw new IllegalArgumentException(String.format("No more tickets in session. Capacity: %1$s. Count: %2$s",
                    currentSessionCapacity, count));
        }
        if (currentOrderSession == null) {
            currentOrder.addSession(new OrderSession(currentOrder, currentSession, count));
        }
        else if (currentOrderSession.getCount() + count <= currentSession.getMaxCount()) {
            currentOrder.removeSession(currentOrderSession);
            currentOrder.addSession(new OrderSession(currentOrder, currentSession,
                    currentOrderSession.getCount() + count));
        }
        return orderRepository.save(currentOrder);
    }
    @Transactional(readOnly = true)
    public Order findOrder(Long id) {
        final Optional<Order> order = orderRepository.findById(id);
        return order.orElseThrow(() -> new OrderNotFoundException(id));
    }
    @Transactional(readOnly = true)
    public List<Order> findAllOrders() {
        return orderRepository.findAll();
    }
    @Transactional
    public Order deleteOrder(Long id) {
        final Order currentOrder = findOrder(id);
        orderRepository.delete(currentOrder);
        return currentOrder;
    }
    @Transactional
    public Order deleteSessionInOrder(Long id, Long session, Integer count) {
        final Order currentOrder = findOrder(id);
        final Session currentSession = sessionService.findSession(session);
        final OrderSession currentOrderSession = orderRepository.getOrderSession(id, session);
        if (currentOrderSession == null)
            throw new EntityNotFoundException();
        if (count >= currentOrderSession.getCount()) {
            currentOrder.removeSession(currentOrderSession);
        }
        else {
            currentOrder.removeSession(currentOrderSession);
            currentOrder.addSession(new OrderSession(currentOrder, currentSession,
                    currentOrderSession.getCount() - count));
        }
        return orderRepository.save(currentOrder);
    }
    @Transactional
    public void deleteAllOrders() {
        orderRepository.deleteAll();
    }
 }
--- a/src/main/java/com/labwork1/app/student/service/SessionNotFoundException.java
+++ b/src/main/java/com/labwork1/app/student/service/SessionNotFoundException.java
@ -0,0 +1,7 @@
 package com.labwork1.app.student.service;
 public class SessionNotFoundException extends RuntimeException {
    public SessionNotFoundException(Long id) {
        super(String.format("Session with id [%s] is not found", id));
    }
 }
--- a/src/main/java/com/labwork1/app/student/service/SessionService.java
+++ b/src/main/java/com/labwork1/app/student/service/SessionService.java
@ -0,0 +1,74 @@
 package com.labwork1.app.student.service;
 import com.labwork1.app.student.model.Cinema;
 import com.labwork1.app.student.model.Session;
 import com.labwork1.app.student.model.SessionExtension;
 import com.labwork1.app.student.repository.SessionRepository;
 import com.labwork1.app.util.validation.ValidatorUtil;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import java.sql.Timestamp;
 import java.util.List;
@Service
 public class SessionService {
    private final SessionRepository sessionRepository;
    private final CinemaService cinemaService;
    private final ValidatorUtil validatorUtil;
    public SessionService(SessionRepository sessionRepository,
                          CinemaService cinemaService, ValidatorUtil validatorUtil) {
        this.sessionRepository = sessionRepository;
        this.cinemaService = cinemaService;
        this.validatorUtil = validatorUtil;
    }
    @Transactional
    public Session addSession(Double price, Timestamp date, Long cinemaId, Integer capacity) {
        final Session session = new Session(price, date, capacity);
        final Cinema cinema = cinemaService.findCinema(cinemaId);
        session.setCinema(cinema);
        validatorUtil.validate(session);
        return sessionRepository.save(session);
    }
    @Transactional(readOnly = true)
    public SessionExtension findSession(Long id) {
        return sessionRepository.getSessionWithCapacity(id)
                .orElseThrow(() -> new SessionNotFoundException(id));
    }
    @Transactional(readOnly = true)
    public List<SessionExtension> findAllSessions() {
        return sessionRepository.getSessionsWithCapacity();
    }
    @Transactional
    public Session updateSession(Long id, Double price) {
        final Session currentSession = findSession(id);
        currentSession.setPrice(price);
        validatorUtil.validate(currentSession);
        return sessionRepository.save(currentSession);
    }
    @Transactional
    public Session deleteSession(Long id) {
        final Session currentSession = findSession(id);
        // все равно сеанс не удалился бы, который участвует в заказах
        // для отслеживания операции с ошибкой
        if (currentSession.getOrders().size() > 0)
            throw new IllegalArgumentException();
        sessionRepository.delete(currentSession);
        return currentSession;
    }
    @Transactional
    public void deleteAllSessions() {
        sessionRepository.deleteAll();
    }
    @Transactional
    public Integer getCapacity(Long sessionId) {
        return sessionRepository.getCapacity(sessionId).orElse(0);
    }
 }
--- a/src/main/java/com/labwork1/app/util/error/AdviceController.java
+++ b/src/main/java/com/labwork1/app/util/error/AdviceController.java
@ -0,0 +1,45 @@
 package com.labwork1.app.util.error;
 import com.labwork1.app.student.service.CinemaNotFoundException;
 import com.labwork1.app.student.service.CustomerNotFoundException;
 import com.labwork1.app.student.service.OrderNotFoundException;
 import com.labwork1.app.student.service.SessionNotFoundException;
 import com.labwork1.app.util.validation.ValidationException;
 import org.springframework.context.support.DefaultMessageSourceResolvable;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.MethodArgumentNotValidException;
 import org.springframework.web.bind.annotation.ControllerAdvice;
 import org.springframework.web.bind.annotation.ExceptionHandler;
 import java.util.stream.Collectors;
@ControllerAdvice
 public class AdviceController {
    @ExceptionHandler({
            CustomerNotFoundException.class,
            OrderNotFoundException.class,
            SessionNotFoundException.class,
            CinemaNotFoundException.class,
            ValidationException.class,
            IllegalArgumentException.class
    })
    public ResponseEntity<Object> handleException(Throwable e) {
        return new ResponseEntity<>(e.getMessage(), HttpStatus.BAD_REQUEST);
    }
    @ExceptionHandler(MethodArgumentNotValidException.class)
    public ResponseEntity<Object> handleBindException(MethodArgumentNotValidException e) {
        final ValidationException validationException = new ValidationException(
                e.getBindingResult().getAllErrors().stream()
                        .map(DefaultMessageSourceResolvable::getDefaultMessage)
                        .collect(Collectors.toSet()));
        return handleException(validationException);
    }
    @ExceptionHandler(Exception.class)
    public ResponseEntity<Object> handleUnknownException(Throwable e) {
        e.printStackTrace();
        return new ResponseEntity<>(e.getMessage(), HttpStatus.INTERNAL_SERVER_ERROR);
    }
 }
--- a/src/main/java/com/labwork1/app/util/validation/ValidationException.java
+++ b/src/main/java/com/labwork1/app/util/validation/ValidationException.java
@ -0,0 +1,9 @@
 package com.labwork1.app.util.validation;
 import java.util.Set;
 public class ValidationException extends RuntimeException {
    public ValidationException(Set<String> errors) {
        super(String.join("\n", errors));
    }
 }
--- a/src/main/java/com/labwork1/app/util/validation/ValidatorUtil.java
+++ b/src/main/java/com/labwork1/app/util/validation/ValidatorUtil.java
@ -0,0 +1,30 @@
 package com.labwork1.app.util.validation;
 import jakarta.validation.ConstraintViolation;
 import jakarta.validation.Validation;
 import jakarta.validation.Validator;
 import jakarta.validation.ValidatorFactory;
 import org.springframework.stereotype.Component;
 import java.util.Set;
 import java.util.stream.Collectors;
@Component
 public class ValidatorUtil {
    private final Validator validator;
    public ValidatorUtil() {
        try (ValidatorFactory factory = Validation.buildDefaultValidatorFactory()) {
            this.validator = factory.getValidator();
        }
    }
    public <T> void validate(T object) {
        final Set<ConstraintViolation<T>> errors = validator.validate(object);
        if (!errors.isEmpty()) {
            throw new ValidationException(errors.stream()
                    .map(ConstraintViolation::getMessage)
                    .collect(Collectors.toSet()));
        }
    }
 }
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@ -1 +1,10 @@
-
+spring.main.banner-mode=off
 spring.datasource.url=jdbc:h2:file:./data
 spring.datasource.driverClassName=org.h2.Driver
 spring.datasource.username=sa
 spring.datasource.password=password
 spring.jpa.database-platform=org.hibernate.dialect.H2Dialect
 spring.jpa.hibernate.ddl-auto=update
 spring.h2.console.enabled=true
 spring.h2.console.settings.trace=false
 spring.h2.console.settings.web-allow-others=false
--- a/src/test/java/com/labwork1/app/AppApplicationTests.java
+++ b/src/test/java/com/labwork1/app/AppApplicationTests.java
@ -1,13 +0,0 @@
 package com.labwork1.app;
 import org.junit.jupiter.api.Test;
 import org.springframework.boot.test.context.SpringBootTest;
@SpringBootTest
 class AppApplicationTests {
 	@Test
 	void contextLoads() {
 	}
 }
--- a/src/test/java/com/labwork1/app/JpaCustomerTests.java
+++ b/src/test/java/com/labwork1/app/JpaCustomerTests.java
@ -0,0 +1,129 @@
 package com.labwork1.app;
 import com.labwork1.app.student.model.*;
 import com.labwork1.app.student.service.*;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
 import java.sql.Timestamp;
 import java.util.List;
@SpringBootTest
 public class JpaCustomerTests {
    private static final Logger log = LoggerFactory.getLogger(JpaCustomerTests.class);
    @Autowired
    private CustomerService customerService;
    @Autowired
    private SessionService sessionService;
    @Autowired
    private OrderService orderService;
    @Autowired
    private CinemaService cinemaService;
    @Test
    void testOrder() {
        sessionService.deleteAllSessions();
        cinemaService.deleteAllCinemas();
        orderService.deleteAllOrders();
        customerService.deleteAllCustomers();
        // 2 кино
        final Cinema cinema1 = cinemaService.addCinema("Меню");
        final Cinema cinema2 = cinemaService.addCinema("Аватар");
        // 2 сеанса
        final Session session1 = sessionService.addSession(300.0,
                new Timestamp(System.currentTimeMillis()), cinema1.getId(), 10);
        final Session session2 = sessionService.addSession( 200.0,
                new Timestamp(System.currentTimeMillis()), cinema1.getId(), 10);
        // проверка 2 сеанса у 1 кино
        Assertions.assertEquals(cinemaService
                .findCinema(cinema1.getId()).getSessions().size(), 2);
        // 1 покупатель
        final Customer customer1 = customerService.addCustomer("Родион", "Иванов");
        customerService.updateCustomer(customer1.getId(), "Пчел", "Пчелов");
        Assertions.assertEquals(customerService.findCustomer(customer1.getId()).getLogin(), "Пчел");
        // 1 заказ, 1 копия заказа
        final Order order0 = orderService.addOrder(customerService.findCustomer(customer1.getId()).getId());
        final Order order1 = orderService.findOrder(order0.getId());
        Assertions.assertEquals(order0, order1);
        // у клиента точно есть заказ?
        Assertions.assertEquals(customerService
                .findCustomer(customer1.getId()).getOrders().size(), 1);
        // 0 заказов
        orderService.deleteAllOrders();
        Assertions.assertThrows(OrderNotFoundException.class, () -> orderService.findOrder(-1L));
        // 2 покупателя
        final Customer customer2 = customerService.addCustomer("Иннокентий", "Иванов");
        // 1 заказ
        final Order order2 = orderService
                .addOrder(customerService.findCustomer(customer2.getId()).getId());
        // у заказа 2 сеанса
        orderService.addSession(order2.getId(), session1.getId(), 2);
        List<SessionExtension> result = sessionService.findAllSessions();
        Assertions.assertEquals(sessionService.getCapacity(session1.getId()), 2);
        orderService.addSession(order2.getId(), session2.getId(), 5);
        Assertions.assertEquals(sessionService.getCapacity(session2.getId()), 5);
        Assertions.assertThrows(IllegalArgumentException.class, () ->
                orderService.addSession(order2.getId(), session2.getId(), 6));
        // у заказа 1 сеанс
        orderService.deleteSessionInOrder(order2.getId(), session2.getId(), 10);
        Assertions.assertEquals(sessionService.getCapacity(session2.getId()), 0);
        // заполнили всю 2 сессию
        orderService.addSession(order2.getId(), session2.getId(), 10);
        Assertions.assertEquals(sessionService.findAllSessions().size(), 2);
        orderService.deleteSessionInOrder(order2.getId(), session2.getId(), 4);
        Assertions.assertEquals(sessionService.getCapacity(session2.getId()), 6);
        orderService.deleteSessionInOrder(order2.getId(), session2.getId(), 6);
        Assertions.assertEquals(sessionService.getCapacity(session2.getId()), 0);
        Assertions.assertEquals(orderService.findOrder(order2.getId()).getSessions().size(), 1);
        Assertions.assertEquals(orderService.findOrder(order2.getId()).getSessions().get(0).getId().getSessionId(), session1.getId());
        // у заказа 1 сеанс
        // 3 сеанса всего
        final Session session3 = sessionService.addSession(300.0,
                new Timestamp(System.currentTimeMillis()), cinema2.getId(), 10);
        // удалили заказ2, у которого был сеанс1
        orderService.deleteOrder(order2.getId());
        Assertions.assertEquals(orderService.findAllOrders().size(), 0);
        Assertions.assertEquals(sessionService.findAllSessions().size(), 3);
        // создали 3 заказ у 2 покупателя
        final Order order3 = orderService
                .addOrder(customerService.findCustomer(customer2.getId()).getId());
        orderService.addSession(order3.getId(), session2.getId(), 2);
        orderService.addSession(order3.getId(), session3.getId(), 8);
        orderService.addSession(order3.getId(), session1.getId(), 8);
        // 2-ой покупатель удален
        // 0 заказов после его удаления
        Assertions.assertEquals(sessionService.getCapacity(session2.getId()), 2);
        customerService.deleteCustomer(customer2.getId());
        Assertions.assertThrows(CustomerNotFoundException.class, () -> customerService.findCustomer(customer2.getId()));
        Assertions.assertThrows(OrderNotFoundException.class, () -> orderService.findOrder(order3.getId()));
        Assertions.assertEquals(orderService.findAllOrders().size(), 0);
        Assertions.assertEquals(sessionService.getCapacity(session2.getId()), 0);
        Assertions.assertEquals(sessionService.getCapacity(session3.getId()), 0);
        Assertions.assertEquals(cinemaService.findAllCinemas().size(), 2);
        Assertions.assertEquals(sessionService.findAllSessions().size(), 3);
        // у синема1 1 и 2 сеанс, у синема2 3 сеанс. он удален
        cinemaService.deleteCinema(cinema2.getId());
        Assertions.assertEquals(cinemaService.findAllCinemas().size(), 1);
        Assertions.assertEquals(sessionService.findAllSessions().size(), 2);
    }
 }
--- a/src/test/resources/application.properties
+++ b/src/test/resources/application.properties
@ -0,0 +1,6 @@
 spring.datasource.url=jdbc:h2:mem:testdb
 spring.datasource.driverClassName=org.h2.Driver
 spring.datasource.username=sa
 spring.datasource.password=password
 spring.jpa.database-platform=org.hibernate.dialect.H2Dialect
 spring.jpa.hibernate.ddl-auto=create-drop
Author	SHA1	Message	Date
dasha	d1011d0537	так правильнее	2023-04-24 16:22:14 +04:00
dasha	63dcaa4d7a	сделала кое-как как правильно делать не знаю	2023-04-18 18:44:02 +04:00
dasha	3aff5cb712	нет json-ignore	2023-04-17 18:24:00 +04:00
dasha	1f4f290522	вроде все	2023-04-17 15:52:23 +04:00
dasha	1544973e7b	сохранение перед исправлениями	2023-04-17 14:12:12 +04:00
dasha	7a95e50ac3	удалить	2023-04-15 13:26:20 +04:00
dasha	a794ee636f	надеюсь это все	2023-04-15 13:25:42 +04:00
dasha	0fafffd509	potom dodelaetsya	2023-04-14 14:21:30 +04:00
dasha	e2a29f4b65	vite ne nado	2023-04-10 15:40:13 +04:00
dasha	aeeeec6e21	Merge remote-tracking branch 'origin/LW04_fail' into LW04_fail	2023-04-10 15:37:32 +04:00
dasha	30655dc5a8	order add feature	2023-04-10 15:37:07 +04:00
dasha	af4b235a51	commit	2023-04-09 23:05:42 +04:00
dasha	5d8837809a	bugfix	2023-04-09 19:54:51 +04:00
dasha	cf01392e65	exceptions	2023-04-09 18:46:22 +04:00
dasha	6f5a9771f0	delete db	2023-04-09 17:45:32 +04:00
dasha	91fc7f04ef	delete db	2023-04-09 17:44:56 +04:00
dasha	74ccd6738b	commit front 5	2023-04-09 15:34:56 +04:00
dasha	3922ca678d	commit front 4	2023-04-09 15:33:44 +04:00
dasha	83f8e345fe	commit front 3	2023-04-09 15:33:08 +04:00
dasha	1331a59414	commit front 2	2023-04-09 15:32:25 +04:00
dasha	c7af79da4b	commit front 1	2023-04-09 15:32:06 +04:00
dasha	6abe4f67cb	commit	2023-04-09 15:24:34 +04:00
dasha	3211024750	commit	2023-04-09 15:22:02 +04:00
dasha	076bd4e61b	commit	2023-04-09 15:20:17 +04:00
dasha	9d40b79426	контроллеры	2023-04-07 15:28:42 +04:00
dasha	465dcc3fae	приколы	2023-04-07 14:55:33 +04:00
Overlordddd	cfe166c85a	hz	2023-03-27 15:01:03 +04:00
dasha	77ce0752c1	Не знаю	2023-03-27 14:13:52 +04:00
dasha	82dcfd163c	Ничего не работает	2023-03-27 03:46:21 +04:00
dasha	e6af154d0a	Сохранение	2023-03-16 17:32:02 +04:00
dasha	a7c19cd750	Некоторые тесты всяких штук	2023-03-16 15:12:45 +04:00
dasha	0a40a6e2d1	Merge remote-tracking branch 'origin/LW03' into LW03	2023-03-16 00:57:52 +04:00
dasha	28263bf4f9	Убрали комментарий	2023-03-16 00:57:29 +04:00
dasha	63919836c4	Убрали комментарий	2023-03-15 23:57:08 +04:00
dasha	ba29a321f0	Ну вроде что-то работает	2023-03-15 23:52:50 +04:00
dasha	13226e0fa9	ниче не работает	2023-03-13 18:15:50 +04:00
dasha	cfcae77ad5	Merge remote-tracking branch 'origin/LW02' into LW02	2023-02-27 18:00:27 +04:00
dasha	5ff927f236	ЛР2	2023-02-27 17:59:04 +04:00
dasha	2138819860	ЛР2	2023-02-27 17:53:52 +04:00
`@ -1 +1,2 @@`
	`rootProject.name = 'app'`	`rootProject.name = 'app'`
		`include 'front'`