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Кашин Максим 2023-05-01 22:54:14 +04:00
parent 2d6c7a0029
commit 4a9ed45050
92 changed files with 12137 additions and 33047 deletions
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9
build.gradle
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plugins { plugins {
id 'java' id 'java'
id 'org.springframework.boot' version '3.0.2' id 'org.springframework.boot' version '2.7.8'
id 'io.spring.dependency-management' version '1.1.0' id 'io.spring.dependency-management' version '1.0.15.RELEASE'
} }
group = 'com.example' group = 'ru.ulsru.is'
version = '0.0.1-SNAPSHOT' version = '0.0.1-SNAPSHOT'
sourceCompatibility = '17' sourceCompatibility = '17'
@ -14,10 +14,9 @@ repositories {
dependencies { dependencies {
implementation 'org.springframework.boot:spring-boot-starter-web' implementation 'org.springframework.boot:spring-boot-starter-web'
implementation 'org.springframework.boot:spring-boot-starter-data-jpa' implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
implementation 'com.h2database:h2:2.1.210' implementation 'com.h2database:h2:2.1.210'
implementation group: 'org.springdoc', name: 'springdoc-openapi-ui', version: '1.6.5'
testImplementation 'org.springframework.boot:spring-boot-starter-test' testImplementation 'org.springframework.boot:spring-boot-starter-test'
} }

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48
front/package.json
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{
"name": "pages_react",
"version": "0.1.0",
"private": true,
"dependencies": {
"@fortawesome/fontawesome-free": "^6.2.1",
"axios": "^1.1.3",
"bootstrap": "^5.2.3",
"react": "^18.2.0",
"react-bootstrap": "^2.7.2",
"react-dom": "^18.2.0",
"react-router-dom": "^6.6.1",
"react-scripts": "5.0.1",
"web-vitals": "^2.1.4"
},
"devDependencies": {
"@types/react": "^18.0.24",
"@types/react-dom": "^18.0.8",
"@vitejs/plugin-react": "^2.2.0",
"json-server": "^0.17.1",
"npm-run-all": "^4.1.5",
"vite": "^3.2.3"
},
"scripts": {
"start": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject"
},
"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"
]
}
}

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front/public/index.html
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<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<script src="/node_modules/bootstrap/dist/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="/node_modules/bootstrap/dist/css/bootstrap.min.css">
<link rel="stylesheet" href="/node_modules/@fortawesome/fontawesome-free/css/all.min.css">
<title>Компании, сотрудники и должности</title>
</head>
<body>
<noscript>You need to enable JavaScript to run this app.</noscript>
<div id="root"></div>
</body>
</html>

44
front/src/App.js
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import React from "react";
import { useRoutes, Outlet, BrowserRouter } from 'react-router-dom';
import Cars from './components/Cars.jsx';
import Header from "./components/commons/Header.jsx"
import 'bootstrap/dist/css/bootstrap.min.css';
import Buyers from './components/Buyers.jsx';
import Stores from './components/Stores.jsx';
import OneBuyer from './components/OneBuyer.jsx';
function Router(props) {
return useRoutes(props.rootRoute);
}
function App() {
const routes = [
{ index: true, element: <Buyers /> },
{ path: '/', element: <Buyers />},
{ path: '/cars', element: <Cars />, label: 'Машины' },
{ path: '/buyers', element: <Buyers />, label: 'Покупатель' },
{ path: '/stores', element: <Stores />, label: 'Магазины' },
{ path: '/buyer/:id', element: <OneBuyer />},
];
const links = routes.filter(route => route.hasOwnProperty('label'));
const rootRoute = [
{ path: '/', element: render(links), children: routes }
];
function render(links) {
return (
<div className="App">
<Header links={links} />
<div className="w-100">
<Outlet />
</div>
</div>
);
}
return (
<BrowserRouter>
<Router rootRoute={ rootRoute } />
</BrowserRouter>
);
}
export default App;

155
front/src/components/Buyers.jsx
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import Form from 'react-bootstrap/Form';
import Button from 'react-bootstrap/Button';
import { useState, useEffect } from 'react';
import DataService from '../services/DataService';
import Catalog from "./Catalog.jsx";
import Buyer from "../models/Buyer";
import ModalForm from './commons/ModalForm';
import Car from '../models/Car';
import Store from '../models/Store';
import { useNavigate } from "react-router-dom";
export default function Companies(props) {
const headers = [
{name: 'name', label: "Название"},
{name: 'countCars', label: "Машины"},
];
const nameCatalog = "Покупатели";
const url = '/buyer';
const requestParams = '?name=nameData';
const [items, setItems] = useState([]);
const [data, setData] = useState(new Buyer());
const [isEditing, setEditing] = useState(false);
useEffect(() => {
loadItems();
}, []);
function loadItems() {
DataService.readAll(url, (data) => new Buyer(data))
.then(data => setItems(data));
}
function handleAdd() {
DataService.create(url +requestParams
.replace("nameData", data.name))
.then(() => loadItems());
}
function handleEdit(editedId) {
DataService.read(url + "/" + editedId, (e) => new Buyer(e))
.then(data => {
setData(new Buyer(data));
});
setEditing(true);
}
function handleEditIsDone() {
DataService.update(url + "/" + data.id + requestParams
.replace("nameData", data.name))
.then(() => loadItems());
}
function handleDelete(item) {
if (window.confirm('Удалить выбранный элемент?')) {
const promises = [];
promises.push(DataService.delete(url + "/" + item));
Promise.all(promises).then(() => {
loadItems();
});
}
}
// при каждом изменении поля формы происходит вызов этого метода, обновляя данные объекта
function handleFormChange(event) {
setData({ ...data, [event.target.name]: event.target.value });
}
// определяет действия формы по нажатию Отправить
function submitForm() {
if (!isEditing) {
// если добавление элемента
handleAdd();
} else {
// если редактирование элемента;
handleEditIsDone();
setEditing(false);
}
}
// вызывается при закрытии модального окна или по нажатию кнопки Добавить и очищает данные объекта
function reset() {
setData(new Buyer());
setEditing(false);
}
// для каждого типа сущности своя форма,
// которая передается дальше в абстрактный компонент Catalog в качестве props.form
const form = <Form onSubmit={submitForm}>
<Form.Group className="mb-3" controlId="name">
<Form.Label>Название</Form.Label>
<Form.Control name="name" value={data.name} type="input" placeholder="Enter text" onChange={handleFormChange} required/>
</Form.Group>
<Button variant="info" type="submit">
Отправить
</Button>
</Form>;
const [showModalForm, setShowChoosing] = useState(false);
const formChooseBuyer = <Form onSubmit={redirectToBuyer}>
<Form.Group className="mb-3" controlId="name">
<Form.Label>Покупатель</Form.Label>
<Form.Select name="name_select" type="input" onChange={(e) => {setChosenBuyer(e.target.value)}} required>
<option selected disabled>Выберите покупателя</option>
{
items.map((buyer) => <option key={`buyer_${buyer.id}`} value={`${buyer.id}`}>{`${buyer.name}`}</option>)
}
</Form.Select>
</Form.Group>
<Button variant="info" type="submit">
Перейти
</Button>
</Form>;
function showModalFormChoosing() {
setShowChoosing(true);
}
function unshowModalFormChoosing() {
setShowChoosing(false);
}
const [chosenBuyer, setChosenBuyer] = useState(0);
const navigate = useNavigate();
function redirectToBuyer() {
if (chosenBuyer !== 0) {
navigate(`/buyer/${chosenBuyer}`);
}
}
return <div className="container-lg pt-5 min-vh-100">
<Button onClick={showModalFormChoosing} variant="info">Перейти к покупателю</Button>
<ModalForm show={showModalForm} onClose={unshowModalFormChoosing} modalTitle={"Выбор покупателя"} form={formChooseBuyer}></ModalForm>
<Catalog name={nameCatalog}
headers={headers}
items={items}
onAdd={handleAdd}
onEdit={handleEdit}
onDelete={handleDelete}
onClose={reset}
onBtnAdd={reset}
form={form}>
</Catalog>
</div>
}

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front/src/components/Cars.jsx
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import Car from "../models/Car";
import Form from 'react-bootstrap/Form';
import Button from 'react-bootstrap/Button';
import { useState, useEffect } from 'react';
import DataService from '../services/DataService';
import Catalog from "./Catalog.jsx";
export default function Cars(props) {
const headers = [
{name: 'surname', label: "Модель"},
{name: 'name', label: "Марка"},
{name: 'price', label: "Цена"},
{name: 'storesString', label: 'Магазин'}
];
const nameCatalog = "Машины";
const [items, setItems] = useState([]);
const url = '/car';
const requestParams = '?name=nameData&surname=surnameData&price=phoneNameData';
const [data, setData] = useState(new Car());
const [isEditing, setEditing] = useState(false);
useEffect(() => {
loadItems();
}, []);
function loadItems() {
DataService.readAll(url, (data) => new Car(data))
.then(data => setItems(data));
}
function handleAdd() {
DataService.create(url +requestParams
.replace("nameData", data.name)
.replace("surnameData", data.surname)
.replace("phoneNameData", data.price))
.then(() => loadItems());
}
function handleEdit(editedId) {
DataService.read(url + "/" + editedId, (e) => new Car(e))
.then(data => {
setData(new Car(data));
});
setEditing(true);
}
function handleEditIsDone() {
DataService.update(url + "/" + data.id + requestParams
.replace("nameData", data.name)
.replace("surnameData", data.surname)
.replace("phoneNameData", data.price)).then(() => loadItems());
}
function handleDelete(item) {
if (window.confirm('Удалить выбранный элемент?')) {
const promises = [];
promises.push(DataService.delete(url + "/" + item));
Promise.all(promises).then(() => {
loadItems();
});
}
}
// при каждом изменении поля формы происходит вызов этого метода, обновляя данные объекта
function handleFormChange(event) {
setData({ ...data, [event.target.name]: event.target.value });
}
// определяет действия формы по нажатию Отправить
function submitForm() {
if (!isEditing) {
// если добавление элемента
handleAdd();
} else {
// если редактирование элемента;
handleEditIsDone();
setEditing(false);
}
}
// вызывается при закрытии модального окна или по нажатию кнопки Добавить и очищает данные объекта
function reset() {
setData(new Car());
setEditing(false);
}
// для каждого типа сущности своя форма,
// которая передается дальше в абстрактный компонент Catalog в качестве props.form
const form = <Form onSubmit={submitForm}>
<Form.Group className="mb-3" controlId="name">
<Form.Label>Модель</Form.Label>
<Form.Control name="surname" value={data.surname} type="input" placeholder="Enter text" onChange={handleFormChange} required/>
<Form.Label>Марка</Form.Label>
<Form.Control name="name" value={data.name} type="input" placeholder="Enter text" onChange={handleFormChange} required/>
<Form.Label>Цена</Form.Label>
<Form.Control name="price" value={data.price} type="input" placeholder="Enter text" onChange={handleFormChange} required/>
</Form.Group>
<Button variant="info" type="submit">
Отправить
</Button>
</Form>
return <div className="container-lg pt-5 min-vh-100">
<Catalog name={nameCatalog}
headers={headers}
items={items}
onAdd={handleAdd}
onEdit={handleEdit}
onDelete={handleDelete}
onClose={reset}
onBtnAdd={reset}
form={form}>
</Catalog>
</div>
}

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front/src/components/Catalog.jsx
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import Button from 'react-bootstrap/Button';
import Table from "./commons/Table.jsx";
import { useState} from 'react';
import ModalForm from './commons/ModalForm.jsx';
// это абстрактный компонент для всех справочников
export default function Catalog(props) {
const [show, setShow] = useState(false);
const [modalTitle, setModalTitle] = useState("");
const handleClose = () => setShow(false);
const handleShow = () => setShow(true);
function handleAdd() {
setModalTitle("Добавление");
props.onBtnAdd();
handleShow();
}
function handleEdit(itemId) {
setModalTitle("Редактирование");
props.onEdit(itemId);
handleShow();
}
function handleRemove(item) {
props.onDelete(item);
}
function changeData(event) {
props.onFormChanged(event);
}
return <>
<div>{props.name}</div>
<Button variant="info" onClick={handleAdd}>Добавить</Button>
<Table
headers={props.headers}
items={props.items}
onEdit={handleEdit}
onDelete={handleRemove}
/>
<ModalForm
show={show}
onClose={handleClose}
modalTitle={modalTitle}
// onSubmit={submitForm}
onChange={changeData}
form={props.form}
/></>
}

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front/src/components/OneBuyer.jsx
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import Buyer from "../models/Buyer";
import { useState, useEffect } from 'react';
import { Link, useParams } from "react-router-dom";
import DataService from '../services/DataService';
import Car from '../models/Car';
import Store from '../models/Store';
import Form from 'react-bootstrap/Form';
import Button from 'react-bootstrap/Button';
import ModalForm from './commons/ModalForm';
import styles from "./OneBuyer.module.css";
export default function OneBuyer(props) {
const { id } = useParams();
const url = '/buyer/id';
const urlBuyerEmp = '/buyer/id/cars';
const urlEmp = '/car/free';
const urlPos = '/store';
const urlHire = '/buyer/id/hire';
const urlDismiss = '/buyer/id/dismiss';
const urlAddPos = '/car/id/addPos';
const urlDelPos = '/car/id/delPos';
const requestParamsStore = '?store=posId';
const requestParamsHire = '?carId=empId';
const [buyer, setBuyer] = useState(new Buyer());
const [itemsEmpFree, setItemsEmpFree] = useState([]);
const [itemsEmpBuyer, setItemsEmpBuyer] = useState([]);
const [itemsPos, setItemsPos] = useState([]);
const headersEmp = [
{name: 'surname', label: "Фамилия"},
{name: 'name', label: "Имя"},
{name: 'storesString', label: 'Магазин'},
{name: 'price', label: "Цена"}
];
useEffect(() => {
loadBuyer();
}, []);
function loadBuyer() {
DataService.read(url.replace("id", id), (data) => new Buyer(data)).then((data) => setBuyer(new Buyer(data)));
}
function loadItemsCars() {
DataService.readAll(urlEmp, (data) => new Car(data))
.then(data => setItemsEmpFree(data));
}
function loadItemsStores() {
DataService.readAll(urlPos, (data) => new Store(data))
.then(data => setItemsPos(data));
}
function loadItemsCarsBuyer() {
DataService.readAll(urlBuyerEmp.replace("id", buyer.id), (data) => new Car(data))
.then(data => setItemsEmpBuyer(data));
}
// логика для найма или увольнения
const [isShowHire, setShowHire] = useState(false);
function showModalFormHire() {
loadItemsCars();
setShowHire(true);
}
function unshowModalFormHire() {
setShowHire(false);
}
const [isShowDismiss, setShowDismiss] = useState(false);
function showModalFormDismiss(e) {
loadItemsCarsBuyer();
setShowDismiss(true);
}
function unshowModalFormDismiss() {
setShowDismiss(false);
}
const [car, setCar] = useState(new Car());
function carChosenFree(e) {
setCar(itemsEmpFree.filter((emp) => emp.id == e.target.value)[0]);
}
function carChosenBusy(e) {
setCar(Array.from(buyer.cars).filter((emp) => emp.id == e.target.value)[0]);
}
function formHireSubmit() {
DataService.update(urlHire.replace("id",buyer.id) + requestParamsHire
.replace("empId", car.id))
.then(() => loadBuyer());
setCar(new Car());
}
function formDismissSubmit() {
DataService.update(urlDismiss.replace("id",buyer.id) + requestParamsHire
.replace("empId", car.id))
.then(() => loadBuyer());
setCar(new Car());
}
const [isShowChooseStore, setShowChooseStore] = useState(false);
function showModalFormChooseStore() {
loadItemsStores();
loadItemsCarsBuyer();
setShowChooseStore(true);
}
function unshowModalFormChooseStore() {
setShowChooseStore(false);
setStoreEmp([]);
}
const [storesChosen, setStoreEmp] = useState([]);
function checkBoxChanged(e) {
// если чекбокс был выбран, то дабавляем в массив магазин
if (e.target.checked)
{
storesChosen.push(e.target.value);
} // если чекбокс был убран, то исключаем его значение из массива
else
{
let i = storesChosen.indexOf(e.target.value);
if(i >= 0) {
storesChosen.splice(i,1);
}
}
}
function formChooseStoresSubmit() {
for (let i = 0; i < storesChosen.length; i++) {
DataService.update(urlAddPos.replace("id",car.id) + requestParamsStore
.replace("posId", storesChosen[i]))
.then(() => loadBuyer());
}
let storesEmp = car.stores;
for (let i = 0; i < storesEmp.length; i++) {
if (storesChosen.indexOf(''+storesEmp[i].id) == -1) {
// удаление магазина
DataService.update(urlDelPos.replace("id",car.id) + requestParamsStore
.replace("posId", storesEmp[i].id))
.then(() => loadBuyer());
}
}
}
const formHire = <Form onSubmit={formHireSubmit}>
<Form.Group className="mb-3" controlId="car">
<Form.Label>Машина</Form.Label>
<Form.Select name="car_select" type="input" onChange={carChosenFree} required>
<option selected disabled>Выберите машину</option>
{
itemsEmpFree.map((e) => <option key={`emp_${e.id}`} value={`${e.id}`}>{`${e.surname} ${e.name}`}</option>)
}
</Form.Select>
</Form.Group>
<Button class="btn btn-outline-info" type="submit">
Отправить
</Button>
</Form>;
const formDismiss = <Form onSubmit={formDismissSubmit}>
<Form.Group className="mb-3" controlId="car">
<Form.Label>Машина</Form.Label>
<Form.Select name="car_select" type="input" onChange={carChosenBusy} required>
<option selected disabled>Выберите машину</option>
{
itemsEmpBuyer.map((e) => <option key={`emp_${e.id}`} value={`${e.id}`}>{`${e.surname} ${e.name}`}</option>)
}
</Form.Select>
</Form.Group>
<Button class="btn btn-outline-info" type="submit">
Отправить
</Button>
</Form>;
const formCheckBoxesStore = <Form onSubmit={formChooseStoresSubmit}>
<Form.Group className="mb-3" controlId="car">
<Form.Label>Машина</Form.Label>
<Form.Select name="car_select" type="input" onChange={carChosenBusy} required>
<option selected disabled>Выберите машину</option>
{
itemsEmpBuyer.map((e) => <option key={`emp_${e.id}`} value={`${e.id}`}>{`${e.surname} ${e.name}`}</option>)
}
</Form.Select>
</Form.Group>
<Form.Group className="mb-3" controlId="store">
<Form.Label>Магазин</Form.Label>
<div className={`${styles.prokrutka}`}>
{
itemsPos.map((p) => <div style={{width: `150 px`}}>
<input type="checkbox" key={`${p.id}`} value={`${p.id}`} onChange={checkBoxChanged}/>
{/* {!carHasStore(p) && <input type="checkbox" key={`${p.id}`} value={`${p.id}`} onChange={checkBoxChanged}/>}
{carHasStore(p) && <input type="checkbox" key={`${p.id}`} value={`${p.id}`} checked onChange={checkBoxChanged}/>} */}
{`${p.name}`}
</div>)
}
</div>
</Form.Group>
<Button class="btn btn-outline-info" type="submit">
Отправить
</Button>
</Form>
return <div className="container-lg pt-5 min-vh-100">
<h1>Название: {buyer.name}</h1>
<h2>Количество машин: {buyer.countCars}</h2>
<Button name="Добавить" variant="info" onClick={showModalFormHire} >Добавить машину</Button>
<Button name='Удалить' variant="info" onClick={showModalFormDismiss} >Удалить машину</Button>
<Button name='Назначение магазина'variant="info" onClick={showModalFormChooseStore}>Назначение магазина</Button>
<div >
<table className={`table table-condensed`}>
<thead>
<tr>
{
headersEmp.map((header) => <th key={header.name}>{header.label}</th>)
}
</tr>
</thead>
<tbody>
{
Array.from(buyer.cars).map((item, index) => <tr key={item.id}>
{
headersEmp.map((header) => <td key={`${header.name}_${item.id}`}>{item[header.name]}</td>)
}
</tr>)
}
</tbody>
</table>
</div>
<ModalForm show={isShowHire} onClose={unshowModalFormHire} modalTitle={"Найм"} form={formHire}></ModalForm>
<ModalForm show={isShowDismiss} onClose={unshowModalFormDismiss} modalTitle={"Увольнение"} form={formDismiss}></ModalForm>
<ModalForm show={isShowChooseStore} onClose={unshowModalFormChooseStore} modalTitle={"Управление магазинами"} form={formCheckBoxesStore}></ModalForm>
</div>
}

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front/src/components/OneBuyer.module.css
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.prokrutka {
background: #9c9c9c; /* цвет фона, белый */
border: 1px solid #000000; /* размер и цвет границы блока */
overflow: auto;
width:200px;
height:100px;
}

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front/src/components/Stores.jsx
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import Store from "../models/Store";
import Form from 'react-bootstrap/Form';
import Button from 'react-bootstrap/Button';
import { useState, useEffect } from 'react';
import DataService from '../services/DataService';
import Catalog from "./Catalog.jsx";
export default function Stores(props) {
const headers = [
{name: 'name', label: "Название"},
];
const nameCatalog = "Магазин";
const url = '/store';
const requestParams = '?name=nameData';
const [items, setItems] = useState([]);
const [data, setData] = useState(new Store());
const [isEditing, setEditing] = useState(false);
useEffect(() => {
loadItems();
}, []);
function loadItems() {
DataService.readAll(url, (data) => new Store(data))
.then(data => setItems(data));
}
function handleAdd() {
DataService.create(url +requestParams
.replace("nameData", data.name))
.then(() => loadItems());
}
function handleEdit(editedId) {
DataService.read(url + "/" + editedId, (e) => new Store(e))
.then(data => {
setData(new Store(data));
});
setEditing(true);
}
function handleEditIsDone() {
DataService.update(url + "/" + data.id + requestParams
.replace("nameData", data.name)).then(() => loadItems());
}
function handleDelete(item) {
if (window.confirm('Удалить выбранный элемент?')) {
const promises = [];
promises.push(DataService.delete(url + "/" + item));
Promise.all(promises).then(() => {
loadItems();
});
}
}
// при каждом изменении поля формы происходит вызов этого метода, обновляя данные объекта
function handleFormChange(event) {
setData({ ...data, [event.target.name]: event.target.value });
}
// определяет действия формы по нажатию Отправить
function submitForm() {
if (!isEditing) {
// если добавление элемента
handleAdd();
} else {
// если редактирование элемента;
handleEditIsDone();
setEditing(false);
}
}
// вызывается при закрытии модального окна или по нажатию кнопки Добавить и очищает данные объекта
function reset() {
setData(new Store());
setEditing(false);
}
// для каждого типа сущности своя форма,
// которая передается дальше в абстрактный компонент Catalog в качестве props.form
const form = <Form onSubmit={submitForm}>
<Form.Group className="mb-3" controlId="name">
<Form.Label>Название</Form.Label>
<Form.Control name="name" value={data.name} type="input" placeholder="Enter text" onChange={handleFormChange} required/>
</Form.Group>
<Button variant="info" type="submit">
Отправить
</Button>
</Form>
return <div className="container-lg pt-5 min-vh-100">
<Catalog name={nameCatalog}
headers={headers}
items={items}
onAdd={handleAdd}
onEdit={handleEdit}
onDelete={handleDelete}
onClose={reset}
onBtnAdd={reset}
form={form}>
</Catalog>
</div>
}

25
front/src/components/commons/Header.jsx
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import { NavLink } from 'react-router-dom';
import Container from 'react-bootstrap/Container';
import Nav from 'react-bootstrap/Nav';
import Navbar from 'react-bootstrap/Navbar';
export default function Header(props) {
return (
<Navbar collapseOnSelect expand="lg" bg="white" variant="white">
<Container className='lg justify-content-center'>
<Navbar.Toggle aria-controls="responsive-navbar-nav" />
<Navbar.Collapse id="responsive-navbar-nav">
<Nav className="me-auto">
{
props.links.map(route =>
<NavLink key={route.path} className="nav-link" to={route.path}>
<div>{route.label}</div>
</NavLink>
)
}
</Nav>
</Navbar.Collapse>
</Container>
</Navbar>
);
}

18
front/src/components/commons/ItemTable.jsx
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import Button from 'react-bootstrap/Button';
export default function ItemTable(props) {
function edit() {
props.onEdit(props.item.id);
}
function remove() {
props.onDelete(props.item.id);
}
return <tr key={props.item.id}>
{
props.headers.map((header) => <td key={`${header.name}_${props.item.id}`}>{props.item[header.name]}</td>)
}
{props.isOnlyView || <td key={`controls_${props.item.id}`}>
<Button variant="info" onClick={edit}>Редактировать</Button>
<Button variant="info" onClick={remove}>Удалить</Button></td>}
</tr>
}

14
front/src/components/commons/ModalForm.jsx
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import Form from 'react-bootstrap/Form';
import Modal from 'react-bootstrap/Modal';
import Button from 'react-bootstrap/Button';
import { React} from 'react';
export default function ModalForm(props) {
return <Modal show={props.show} onHide={props.onClose}>
<Modal.Header closeButton>
<Modal.Title>{props.modalTitle}</Modal.Title>
</Modal.Header>
<Modal.Body>
{props.form}
</Modal.Body>
</Modal>
}

34
front/src/components/commons/Table.jsx
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import ItemTable from './ItemTable';
export default function Table(props) {
function edit(itemId) {
props.onEdit(itemId)
}
function remove(itemId) {
props.onDelete(itemId);
}
return <div >
<table className={`table table-hover`}>
<thead>
<tr>
{
props.headers.map((header) => <th key={header.name}>{header.label}</th>)
}
{props.isOnlyView || <th key='controls'>Элементы управления</th>}
</tr>
</thead>
<tbody>
{
props.items.map((item, index) =>
<ItemTable
key={index}
headers={props.headers}
item={item}
onDelete={remove}
onEdit={edit}
isOnlyView={props.isOnlyView}/>)
}
</tbody>
</table>
</div>
}

8
front/src/index.js
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@ -1,8 +0,0 @@
import React from 'react';
import ReactDOM from 'react-dom/client';
import App from './App';
const root = ReactDOM.createRoot(document.getElementById('root'));
root.render(
<App />
);

13
front/src/models/Buyer.js
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import Car from "./Car";
export default class Buyer {
constructor(data) {
this.id = data?.id;
this.name = data?.name || '';
this.cars = data?.cars.map((e) => new Car(e)) || '';
this.countCars = '';
if (this.cars !== '') {
this.countCars = this.cars.length;
}
}
}

25
front/src/models/Car.js
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import Store from "./Store";
export default class Car {
constructor(data) {
this.id = data?.id;
this.surname = data?.surname || '';
this.name = data?.name || '';
this.price = data?.price || '';
this.stores = data?.stores.map((p) => new Store(p)) || '';
this.storesString = '';
if (this.stores !== '') {
this.stores.forEach((p) => {this.storesString += p.name + " "});
}
this.buyer = data?.buyer || '';
}
}
Car.prototype.equals = function (obj){
if(typeof obj != typeof this)
return false;
if (this.id === obj.id) {
return true;
}
return false;
}

6
front/src/models/Store.js
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export default class Store {
constructor(data) {
this.id = data?.id;
this.name = data?.name || '';
}
}

42
front/src/services/DataService.js
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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 DataService {
static dataUrlPrefix = 'http://localhost:8080';
static async readAll(url, transformer) {
const response = await axios.get(this.dataUrlPrefix + url);
return response.data.map(item => transformer(item));
}
static async read(url, transformer) {
const response = await axios.get(this.dataUrlPrefix + url);
return transformer(response.data);
}
static async create(url, data) {
const response = await axios.post(this.dataUrlPrefix + url);
return true;
}
static async update(url, data) {
const response = await axios.put(this.dataUrlPrefix + url);
return true;
}
static async delete(url) {
const response = await axios.delete(this.dataUrlPrefix + url);
return response.data.id;
}
}

24
frontend/.gitignore vendored Normal file
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# 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?

19
frontend/data.json Normal file
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{
"posts": [
{
"id": 1,
"title": "json-server",
"author": "typicode"
}
],
"comments": [
{
"id": 1,
"body": "some comment",
"postId": 1
}
],
"profile": {
"name": "typicode"
}
}

32
frontend/index.html Normal file
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<!DOCTYPE html>
<html lang="ru">
<head>
<meta charset="UTF-8" />
<link rel="icon" type="image/svg+xml" href="/favicon.svg" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<script src="/node_modules/bootstrap/dist/js/bootstrap.min.js"></script>
<script
src="https://cdn.jsdelivr.net/npm/@popperjs/core@2.11.6/dist/umd/popper.min.js"
integrity="sha384-oBqDVmMz9ATKxIep9tiCxS/Z9fNfEXiDAYTujMAeBAsjFuCZSmKbSSUnQlmh/jp3"
crossorigin="anonymous"
></script>
<script
src="https://cdn.jsdelivr.net/npm/bootstrap@5.2.2/dist/js/bootstrap.min.js"
integrity="sha384-IDwe1+LCz02ROU9k972gdyvl+AESN10+x7tBKgc9I5HFtuNz0wWnPclzo6p9vxnk"
crossorigin="anonymous"
></script>
<link
rel="stylesheet"
href="/node_modules/bootstrap/dist/css/bootstrap.min.css"
/>
<link
rel="stylesheet"
href="/node_modules/@fortawesome/fontawesome-free/css/all.min.css"
/>
<title>Кашин Максим ПИбд-22</title>
</head>
<body class="d-flex flex-column h-100">
<div id="app"></div>
<script type="module" src="/src/main.jsx"></script>
</body>
</html>

9838
frontend/package-lock.json generated Normal file
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29
frontend/package.json Normal file
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{
"name": "spa-react",
"private": true,
"version": "1.0.0",
"type": "module",
"scripts": {
"dev": "vite",
"fake-server": "json-server --watch data.json -p 8081",
"start": "npm-run-all --parallel dev fake-server",
"build": "vite build",
"preview": "vite preview"
},
"dependencies": {
"react": "^18.2.0",
"react-dom": "^18.2.0",
"react-router-dom": "^6.4.4",
"axios": "^1.1.3",
"bootstrap": "^5.2.2",
"@fortawesome/fontawesome-free": "^6.2.1"
},
"devDependencies": {
"@types/react": "^18.0.24",
"@types/react-dom": "^18.0.8",
"vite": "^3.2.3",
"@vitejs/plugin-react": "^2.2.0",
"npm-run-all": "^4.1.5",
"json-server": "^0.17.1"
}
}

93
frontend/src/App.css Normal file
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nav {
background-color: #708090;
}
main {
background-color: #ffffff;
/* min-height: 90vh; */
}
footer {
background-color: #708090;
color: black;
position: absolute;
bottom: 0;
width: 100vw;
}
.size {
overflow-x: hidden;
}
.card {
background-color: #bdb1b1;
border-color: #8c7b7b;
}
.card-body {
background-color: #8c7b7b;
}
h1 {
word-wrap: break-word;
}
#banner {
margin: 0px 15px 15px 15px;
padding-top: 15px;
display: flex;
align-items: center;
flex-direction: column;
}
#banner img {
border-radius: 5px;
}
#banner img.show {
width: 100%;
opacity: 1;
transition: opacity 1s, visibility 0s;
}
#banner img.hide {
height: 0;
width: 0;
opacity: 0;
visibility: hidden;
transition: opacity 1s, visibility 0s 1s;
}
@media (max-width: 767px) {
.btn {
padding: 1px 5px;
font-size: 12px;
line-height: 1.5;
border-radius: 3px;
}
}
@media (min-width: 768px) and (max-width: 991px) {
.btn {
padding: 5px 10px;
font-size: 12px;
line-height: 1.5;
border-radius: 3px;
}
}
@media (min-width: 992px) and (max-width: 1199px) {
.btn {
padding: 6px 12px;
font-size: 14px;
line-height: 1.42857143;
border-radius: 4px;
}
}
@media (min-width: 1200px) {
.btn {
padding: 10px 16px;
font-size: 18px;
line-height: 1.3333333;
border-radius: 6px;
}
}
@media (max-width: 600px) {
.tem {
padding-right: 50px;
}
}
.vl {
border-left: 5px solid;
height: 100vh;
}

47
frontend/src/App.jsx Normal file
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import './App.css';
import { useRoutes, Outlet, BrowserRouter } from 'react-router-dom';
import Header from './components/common/Header';
import Footer from "./components/common/Footer";
import CatalogBuyers from './components/catalogs/CatalogBuyers';
import { useState } from 'react';
import CarInfo from './components/catalogs/CarInfo';
import CatalogStores from './components/catalogs/CatalogStores';
import Find from './components/catalogs/Find';
function Router(props) {
return useRoutes(props.rootRoute);
}
export default function App() {
const [car,setCar] = useState([]);
const routes = [
{ index: true, element: <CatalogBuyers /> },
{ path: "catalogs/store", element: <CatalogStores/> , label: "Магазины" },
{ path: "catalogs/buyer", element: <CatalogBuyers />, label: "Покупатели" },
{ path: "catalogs/car", element: <CarInfo car={car} setCar={setCar}/>, label: "Машины" },
{ path: "catalogs/find", element: <Find/>, label: "Поиск" }
];
const links = routes.filter(route => route.hasOwnProperty('label'));
const rootRoute = [
{ path: '/', element: render(links), children: routes }
];
function render(links) {
return (
<>
<Header links={links} />
<div className="container-fluid p-0">
<Outlet />
</div>
<Footer></Footer>
</>
);
}
return (
<BrowserRouter>
<Router rootRoute={ rootRoute } />
</BrowserRouter>
);
}

135
frontend/src/components/catalogs/CarInfo.jsx Normal file
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import { useState, useEffect, Component } from "react";
import CatalogCar from "./CatalogCars";
import Store from "../../models/Store";
import Buyer from "../../models/Buyer";
import Car from "../../models/Car";
import DataService from "../../services/DataService";
export default function Menustores(props) {
const url = "/car";
const prodUrl = "/store";
const workUrl = "/buyer"
const transformer = (data) => new Car(data);
const catalogProdHeaders = [
{ name: "storeName", label: "Название магазина" },
];
const catalogWorkHeaders = [
{ name: "buyerFirstName", label: "Имя" },
{ name: "buyerSecondName", label: "Фамилия" },
];
const [data, setData] = useState(new Car());
const [store, setStore] = useState([]);
const [workStore, setWorkStore] = useState([]);
const [buyer, setBuyer] = useState([]);
const [workBuyer, setWorkBuyer] = useState([]);
useEffect(() => {
DataService.readAll(prodUrl, (data) => new Store(data)).then(
(data) => setStore(data)
);
DataService.readAll(workUrl, (data) => new Buyer(data)).then(
(data) => setBuyer(data)
);
}, []);
function handleOnAdd() {
setData(new Car());
setWorkStore([]);
setWorkBuyer([]);
}
function handleOnEdit(data) {
setData(new Car(data));
}
function handleFormChange(event) {
setData({ ...data, [event.target.id]: event.target.value });
}
function handleUpdateStores(value) {
let temp = data.storeDTOList.filter((x) => x.id != value.id);
data.storeDTOList = [];
for (let i = 0; i < temp.length; i++) {
data.storeDTOList.push(temp[i]);
}
data.storeDTOList.push(value);
setData(data);
console.log(data);
setWorkStore();
}
function setCar() {
data.storeDTOList = [];
for (let i = 0; i < workStore.length; i++) {
data.storeDTOList.push(workStore[i]);
}
data.buyerDTOList = [];
for (let i = 0; i < workBuyer.length; i++) {
data.buyerDTOList.push(workBuyer[i]);
}
setData(data);
}
function handleDeleteStores(value) {
let temp = data.storeDTOList.filter((x) => x.id != value);
data.storeDTOList = [];
for (let i = 0; i < temp.length; i++) {
data.storeDTOList.push(temp[i]);
}
console.log(data);
setData(data);
setWorkStore(workStore.filter((x) => x.id !== value));
console.log(workStore);
}
function handleUpdateBuyers(value){
let temp = data.buyerDTOList.filter((x) => x.id != value.id);
data.buyerDTOList = [];
for (let i = 0; i < temp.length; i++) {
data.buyerDTOList.push(temp[i]);
}
data.buyerDTOList.push(value);
setData(data);
console.log(data);
setWorkBuyer(data.buyerDTOList);
console.log(workBuyer);
}
function handleDeleteBuyers(value) {
let temp = data.buyerDTOList.filter((x) => x.id != value);
data.buyerDTOList = [];
for (let i = 0; i < temp.length; i++) {
data.buyerDTOList.push(temp[i]);
}
console.log(data);
setData(data);
setWorkBuyer(workBuyer.filter((x) => x.id !== value));
console.log(workBuyer);
}
return (
<main className="flex-shrink-0">
<CatalogCar
url={url}
transformer={transformer}
data={data}
onAdd={handleOnAdd}
onEdit={handleOnEdit}
handleFormChange={handleFormChange}
set={setCar}
car={props.car}
setCar={props.setCar}
store={store}
catalogProdHeaders={catalogProdHeaders}
workStore={workStore}
setWorkStore={setWorkStore}
updateStores={handleUpdateStores}
deleteStores={handleDeleteStores}
buyer={buyer}
catalogWorkHeaders={catalogWorkHeaders}
workBuyer={workBuyer}
setWorkBuyer={setWorkBuyer}
updateBuyers={handleUpdateBuyers}
deleteBuyers={handleDeleteBuyers}
/>
</main>
);
}

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import { useState, useEffect } from "react";
import Toolbar from "../common/Toolbar";
import Table from "../common/Table";
import Modal from "../common/Modal";
import DataService from '../../services/DataService';
export default function CatalogW(props) {
const [items, setItems] = useState([]);
const [modalHeader, setModalHeader] = useState('');
const [modalConfirm, setModalConfirm] = useState('');
const [modalVisible, setModalVisible] = useState(false);
const [isEdit, setEdit] = useState(false);
let selectedItems = [];
useEffect(() => {
loadItems();
}, []);
function loadItems() {
DataService.readAll(props.getAllUrl, props.transformer)
.then(data => setItems(data));
}
function saveItem() {
console.log(props.data);
if (!isEdit) {
DataService.create(props.getAllUrl, props.data).then(() => loadItems());
} else {
DataService.update(props.url + props.data.id, props.data).then(() => loadItems());
}
}
function handleAdd() {
setEdit(false);
setModalHeader('Добавление элемента');
setModalConfirm('Добавить');
setModalVisible(true);
props.onAdd();
}
function handleEdit() {
if (selectedItems.length === 0) {
return;
}
edit(selectedItems[0]);
}
function edit(editedId) {
DataService.read(props.url + editedId, props.transformer)
.then(data => {
setEdit(true);
setModalHeader('Редактирование элемента');
setModalConfirm('Сохранить');
setModalVisible(true);
props.onEdit(data);
});
}
function handleRemove() {
if (selectedItems.length === 0) {
return;
}
if (confirm('Удалить выбранные элементы?')) {
const promises = [];
selectedItems.forEach(item => {
promises.push(DataService.delete(props.url + item));
});
Promise.all(promises).then((results) => {
selectedItems.length = 0;
loadItems();
});
}
}
function handleTableClick(tableSelectedItems) {
selectedItems = tableSelectedItems;
}
function handleTableDblClick(tableSelectedItem) {
edit(tableSelectedItem);
}
function handleModalHide() {
setModalVisible(false);
}
function handleModalDone() {
saveItem();
}
return (
<>
<Toolbar
onAdd={handleAdd}
onEdit={handleEdit}
onRemove={handleRemove}/>
<Table
headers={props.headers}
items={items}
selectable={true}
onClick={handleTableClick}
onDblClick={handleTableDblClick}/>
<Modal
header={modalHeader}
confirm={modalConfirm}
visible={modalVisible}
onHide={handleModalHide}
onDone={handleModalDone}>
{props.children}
</Modal>
</>
);
}

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frontend/src/components/catalogs/CatalogBuyers.jsx Normal file
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import { useState, useEffect } from 'react';
import Catalog from './Catalog';
import Buyer from '../../models/Buyer';
import DataService from '../../services/DataService';
export default function CatalogBuyers(props) {
const getAllUrl = '/buyer';
const url = '/buyer/';
const transformer = (data) => new Buyer(data);
const catalogBuyerHeaders = [
{ name: 'buyerFirstName', label: 'Имя' },
{ name: 'buyerSecondName', label: 'Фамилия' },
];
const [data, setData] = useState(new Buyer());
function handleOnAdd() {
console.log("create buyer: " + data.buyerFirstName + "|" + data.buyerSecondName);
setData(new Buyer());
}
function handleOnEdit(data) {
setData(new Buyer(data));
}
function handleFormChange(event) {
setData({ ...data, [event.target.id]: event.target.value })
}
return (
<main className="flex-shrink-0" style={{ backgroundColor: "white" }}>
<Catalog
headers={catalogBuyerHeaders}
getAllUrl={getAllUrl}
url={url}
transformer={transformer}
data={data}
onAdd={handleOnAdd}
onEdit={handleOnEdit}>
<div className="mb-3">
<label htmlFor="buyerFirstName" className="form-label">Имя покупателя</label>
<input type="text" id="buyerFirstName" className="form-control" required
value={data.buyerFirstName} onChange={handleFormChange}/>
</div>
<div className="mb-3">
<label htmlFor="buyerSecondName" className="form-label">Фамилия покупателя</label>
<input type="text" id="buyerSecondName" className="form-control" required
value={data.buyerSecondName} onChange={handleFormChange}/>
</div>
</Catalog>
</main>
);
}

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frontend/src/components/catalogs/CatalogCars.jsx Normal file
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import { useState, useEffect, Component } from "react";
import ToolbarStore from "../common/ToolbarStore";
import Card from "../common/Card";
import Modal from "../common/Modal";
import DataService from "../../services/DataService";
import Table from "../common/Table";
import Toolbar from "../common/Toolbar";
export default function catalogP(props) {
const [items, setItems] = useState([]);
const [modalHeader, setModalHeader] = useState("");
const [modalConfirm, setModalConfirm] = useState("");
const [modalVisible, setModalVisible] = useState(false);
const [isEdit, setEdit] = useState(false);
const [StoreL, setStoreL] = useState({});
const [BuyerL, setBuyerL] = useState({});
useEffect(() => {
loadItems();
}, []);
function loadItems() {
DataService.readAll(props.url, props.transformer).then((data) =>{
setItems(data);
});
DataService.readAll(props.url, props.transformer).then((data) =>
setItems(data));
}
const catalogCarHeaders = [
{ name: 'carName', label: 'Название' },
// { name: 'storeDTOList.length', label: 'Количество магазинов'}
];
let selectedItems = [];
async function saveItem() {
console.log(props.data);
if (!isEdit) {
await props.set();
DataService.create(props.url, props.data).then(() => loadItems());
} else {
await props.set();
DataService.update(props.url + "/" + props.data.id, props.data).then(() =>
loadItems()
);
}
}
function handleRemoveCard(id) {
if (confirm("Удалить выбранные элементы?")) {
DataService.delete(props.url + "/" + id).then(() => {
loadItems();
});
}
}
function handleRemove() {
if (selectedItems.length === 0) {
return;
}
if (confirm('Удалить выбранные элементы?')) {
const promises = [];
selectedItems.forEach(item => {
promises.push(DataService.delete(props.url + "/" + item));
});
Promise.all(promises).then((results) => {
selectedItems.length = 0;
loadItems();
});
}
}
function handleAdd() {
setEdit(false);
setModalHeader("Добавление элемента");
setModalConfirm("Добавить");
setModalVisible(true);
props.onAdd();
}
function handleEdit(id) {
if (selectedItems.length === 0) {
return;
}
setStoreL(
props.workStore.filter((x) => x.id == selectedItems[0])[0]
);
}
function edit(editedId) {
DataService.read(props.url+ "/" + editedId, props.transformer).then((data) => {
for(let i = 0; i < data.storeDTOList.length; i++){
props.workStore.push(data.storeDTOList[i]);
props.setWorkStore(props.workStore)
}
for(let i = 0; i < data.buyerDTOList.length; i++){
props.workBuyer.push(data.buyerDTOList[i]);
//props.setworkBuyer(props.workBuyer)
}
setEdit(true);
setModalHeader("Редактирование элемента");
setModalConfirm("Сохранить");
setModalVisible(true);
props.onEdit(data);
});
}
function handleModalDone() {
saveItem();
}
function handleModalHide() {
setModalVisible(false);
props.setWorkStore([]);
props.setWorkBuyer([]);
}
function handleRemoveStore(id, e) {
if (selectedItems.length === 0) {
return;
}
if (confirm("Удалить выбранные элементы?")) {
const promises = [];
selectedItems.forEach((item) => {
props.deleteStores(item);
});
selectedItems.length = 0;
}
}
function handleRemoveBuyer(id, e) {
if (selectedItems.length === 0) {
return;
}
if (confirm("Удалить выбранные элементы?")) {
const promises = [];
selectedItems.forEach((item) => {
props.deleteBuyers(item);
});
selectedItems.length = 0;
}
}
async function handleAddStore() {
if (props.workStore.filter((x) => x.id == StoreL.id).length == 0)
{
await props.updateStores(StoreL);
setStoreL({});
props.workStore.push(StoreL);
await props.setWorkStore(props.workStore);
setStoreL({});
return;
}
}
async function handleAddBuyer() {
if (props.workBuyer.filter((x) => x.id == BuyerL.id).length == 0)
{
await props.updateBuyers(BuyerL);
setBuyerL({});
props.workBuyer.push(BuyerL);
await props.setWorkBuyer(props.workBuyer);
setBuyerL({});
return;
}
}
function handleFormChangeStore(event) {
if (event.target.id === "storeName") {
setStoreL({
...StoreL,
["id"]: event.target.value,
["storeName"]: props.store
.filter((x) => x.id == event.target.value)
.map((x) => x.storeName)[0],
["price"]: props.store
.filter((x) => x.id == event.target.value)
.map((x) => x.price)[0],
});
return;
}
setStoreL({
...StoreL,
[event.target.id]: Number(event.target.value),
});
return;
}
function handleFormChangeBuyer(event) {
if (event.target.id === "buyerSecondName") {
setBuyerL({
...BuyerL,
["id"]: event.target.value,
["buyerFirstName"]: props.buyer
.filter((x) => x.id == event.target.value)
.map((x) => x.buyerFirstName)[0],
["buyerSecondName"]: props.buyer
.filter((x) => x.id == event.target.value)
.map((x) => x.buyerSecondName)[0],
});
return;
}
setBuyerL({
...BuyerL,
[event.target.id]: Number(event.target.value),
});
return;
}
function handleTableClick(tableSelectedItems) {
selectedItems = tableSelectedItems;
}
function handleTableDblClickModalProd(tableSelectedItem) {
setStoreL(
props.workStore.filter((x) => x.id == tableSelectedItem)[0]
);
}
function handleTableDblClick(tableSelectedItem) {
edit(tableSelectedItem);
}
return (
<>
{/* <ToolbarStore onAdd={handleAdd} />
<Card items={items} onEdit={edit} onRemove={handleRemoveCard} car={props.car} setCar={props.setCar}/> */}
<Modal
header={modalHeader}
confirm={modalConfirm}
visible={modalVisible}
onHide={handleModalHide}
onDone={handleModalDone}
>
<div className="mb-3">
<label htmlFor="name" className="form-label">
Название машины
</label>
<input
type="text"
id="carName"
className="form-control"
required
value={props.data.carName}
onChange={props.handleFormChange}
/>
</div>
<div className="mb-3">
<label htmlFor="groupId" className="form-label">
Магазин
</label>
<select
id="storeName"
className="form-select"
required
value={StoreL.id}
onChange={handleFormChangeStore}
>
<option disabled value="">
Укажите магазин
</option>
{props.store.map((group) => (
<option key={group.id} value={group.id}>
{group.storeName}
</option>
))}
</select>
</div>
<Toolbar
onAdd={handleAddStore}
onEdit={handleEdit}
onRemove={handleRemoveStore}
/>
<Table
headers={props.catalogProdHeaders}
items={props.workStore}
allItems={props.store}
selectable={true}
onClick={handleTableClick}
onDblClick={handleTableDblClickModalProd}
/>
<div className="mb-3">
<label htmlFor="groupId" className="form-label">
Покупатель
</label>
<select
id="buyerSecondName"
className="form-select"
required
value={BuyerL.id}
onChange={handleFormChangeBuyer}
>
<option disabled value="">
Укажите рабочего
</option>
{props.buyer.map((group) => (
<option key={group.id} value={group.id}>
{group.buyerFirstName} {group.buyerSecondName}
</option>
))}
</select>
</div>
<Toolbar
onAdd={handleAddBuyer}
onEdit={handleEdit}
onRemove={handleRemoveBuyer}
/>
<Table
headers={props.catalogWorkHeaders}
items={props.workBuyer}
allItems={props.buyer}
selectable={true}
onClick={handleTableClick}
onDblClick={handleTableDblClickModalProd}
/>
</Modal>
<Toolbar
onAdd={handleAdd}
onEdit={handleEdit}
onRemove={handleRemove}
/>
<Table
headers={catalogCarHeaders}
items={items}
selectable={true}
onClick={handleTableClick}
onDblClick={handleTableDblClick}
/>
</>
);
}

53
frontend/src/components/catalogs/CatalogStores.jsx Normal file
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import { useState, useEffect } from 'react';
import Catalog from './Catalog';
import Store from '../../models/Store';
import DataService from '../../services/DataService';
export default function CatalogStores(props) {
const getAllUrl = '/store';
const url = '/store/';
const transformer = (data) => new Store(data);
const catalogStudHeaders = [
{ name: 'storeName', label: 'Название' },
{ name: 'price', label: 'Цена' }
];
const [data, setData] = useState(new Store());
function handleOnAdd() {
setData(new Store());
console.log("create store: " + data.storeName + "|" + data.price);
}
function handleOnEdit(data) {
setData(new Store(data));
}
function handleFormChange(event) {
setData({ ...data, [event.target.id]: event.target.value })
}
return (
<main className="flex-shrink-0" style={{ backgroundColor: "white" }}>
<Catalog
headers={catalogStudHeaders}
getAllUrl={getAllUrl}
url={url}
transformer={transformer}
data={data}
onAdd={handleOnAdd}
onEdit={handleOnEdit}>
<div className="mb-3">
<label htmlFor="storeName" className="form-label">Название</label>
<input type="text" id="storeName" className="form-control" required
value={data.storeName} onChange={handleFormChange}/>
</div>
<div className="mb-3">
<label htmlFor="price" className="form-label">Цена</label>
<input type="number" id="price" className="form-control" required
value={data.price} onChange={handleFormChange}/>
</div>
</Catalog>
</main>
);
}

102
frontend/src/components/catalogs/Find.jsx Normal file
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import DataService from "../../services/DataService";
import Buyer from "../../models/Buyer";
import Store from "../../models/Store";
import Table from "../common/Table";
import { useState, useEffect, Component } from "react";
import '../../App.css';
export default function Find(props) {
const prodUrl = "/store";
const workUrl = "/buyer"
const buyerURL = '/buyer/car/';
const storeURL ='/store/buyer/';
const [itemsW, setItemsW] = useState([]);
const [itemsP, setItemsP] = useState([]);
const [StoreL, setStoreL] = useState({});
const [store, setStore] = useState([]);
const [BuyerL, setBuyerL] = useState({});
const [buyer, setBuyer] = useState([]);
const catalogBuyerHeaders = [
{ name: 'buyerFirstName', label: 'Имя' },
{ name: 'buyerSecondName', label: 'Фамилия' },
];
const transformer = (data) => new Buyer(data);
function loadItems() {
console.log(BuyerL.id);
DataService.readAll(buyerURL + BuyerL.id, transformer)
.then(data => setItemsW(data));
DataService.readAll(storeURL + StoreL.id, transformer)
.then(data => setItemsP(data));
}
useEffect(() => {
DataService.readAll(prodUrl, (data) => new Store(data)).then(
(data) => setStore(data)
);
DataService.readAll(workUrl, (data) => new Buyer(data)).then(
(data) => setBuyer(data)
);
}, []);
let selectedItems = [];
function handleTableClick(tableSelectedItems) {
selectedItems = tableSelectedItems;
}
function handleTableDblClick(tableSelectedItem) {
confirm(tableSelectedItem);
}
function handleFormChangeStore(event) {
if (event.target.id === "storeName") {
setStoreL({
...StoreL,
["id"]: event.target.value,
["storeName"]: store
.filter((x) => x.id == event.target.value)
.map((x) => x.storeName)[0],
["price"]: store
.filter((x) => x.id == event.target.value)
.map((x) => x.price)[0],
});
return;
}
setStoreL({
...StoreL,
[event.target.id]: Number(event.target.value),
});
return;
}
return(
<main className="form-group" style={{ backgroundColor: "white" }}>
<select
id="storeName"
className="form-select"
value={StoreL.id}
onChange={handleFormChangeStore}
>
<option disabled selected value="">
Укажите магазин
</option>
{store.map((group) => (
<option key={group.id} value={group.id}>
{group.storeName}
</option>
))}
</select>
<a
class="btn btn-light d-flex justify-content-center align-items-center"
href="#"
type="button"
onClick={(e) => loadItems()}
>
Покупатели, которые пользуются выбранным магазином
</a>
<div className="d-flex ">
<Table className="table"
headers={catalogBuyerHeaders}
items={itemsP}
selectable={false}
onClick={handleTableClick}
onDblClick={handleTableDblClick}/>
</div>
</main>
);
}

61
frontend/src/components/common/Card.jsx Normal file
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import DataService from "../../services/DataService";
export default function Card(props) {
function edit(id) {
props.onEdit(id);
}
function remove(id) {
props.onRemove(id);
}
async function mess(id){
let currentStore = props.store.filter(x => x.id == id.id);
if (currentStore.length != 0){
let temp = props.store.filter(x => x.id != id.id);
currentStore[0].count++;
temp.push(currentStore[0]);
await props.setStore(temp);
return;
}else{
id.count++;
props.store.push(id);
props.setStore(props.store);
}
}
return (
<div className="temp row row-cols-1 row-cols-md-3 g-4" id="tbl-items">
{props.items.map((item) => (
<div className="col" key={item.id}>
<div className="card">
<div
className="container"
style={{ width: "100%", height: "100px", alignItems: "center" }}
>
<p>{item["carName"]}</p>
</div>
<div className="card-body">
<h5 className="card-title text-center fs-1">{item["price"]}</h5>
<a
href="#"
className="btn btn-outline-dark text-center d-flex justify-content-md-center mx-5"
onClick={(e) => remove(item.id, e)}
>
Удалить
</a>
<a
href="#"
type="button"
className="btn btn-outline-dark text-center d-flex justify-content-md-center mx-5"
data-bs-toggle="modal"
data-bs-target="#staticBackdrop"
onClick={(e) => edit(item.id, e)}
>
Изменить
</a>
</div>
</div>
</div>
))}
</div>
);
}

8
frontend/src/components/common/Footer.jsx Normal file
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export default function Footer(props) {
return (
<footer class="text-center p-4 p-3 mb-2 bg-light text-dark">
Кашин Максим ПИбд-22
</footer>
);
}

32
frontend/src/components/common/Header.jsx Normal file
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import { NavLink } from "react-router-dom";
export default function Header(props) {
return (
<nav className="navbar navbar-expand-lg navbar-light bg-light">
<div className="container-fluid">
<button
className="navbar-toggler"
type="button"
data-bs-toggle="collapse"
data-bs-target="#navbarSupportedContent"
aria-controls="navbarSupportedContent"
aria-expanded="false"
aria-label="Toggle navigation"
>
<span className="navbar-toggler-icon"></span>
</button>
<div className="collapse navbar-collapse" id="navbarSupportedContent">
<ul className="navbar-nav me-auto mb-2 mb-lg-0">
{props.links.map((route) => (
<li key={route.path} className="nav-item">
<NavLink className="nav-link fs-4" to={route.path}>
{route.label}
</NavLink>
</li>
))}
</ul>
</div>
</div>
</nav>
);
}

46
frontend/src/components/common/Modal.jsx Normal file
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import React from "react";
export default function Modal(props) {
const formRef = React.createRef();
function hide() {
props.onHide();
}
function done(e) {
e.preventDefault();
if (formRef.current.checkValidity()) {
props.onDone();
hide();
} else {
formRef.current.reportValidity();
}
}
return (
<div className="modal fade show" tabIndex="-1" aria-hidden="true"
style={{ display: props.visible ? 'block' : 'none' }}>
<div className="modal-dialog">
<div className="modal-content">
<div className="modal-header">
<h1 className="modal-title fs-5" id="exampleModalLabel">{props.header}</h1>
<button className="btn-close" type="button" aria-label="Close"
onClick={hide}></button>
</div>
<div className="modal-body">
<form ref={formRef} onSubmit={done}>
{props.children}
</form>
</div>
<div className="modal-footer">
<button className="btn btn-light" type="button" onClick={hide}>Закрыть</button>
<button className="btn btn-light" type="button" onClick={done}>
{props.confirm}
</button>
</div>
</div>
</div>
</div>
);
}

73
frontend/src/components/common/Table.jsx Normal file
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import { useState } from 'react';
import styles from './Table.module.css';
export default function Table(props) {
const [tableUpdate, setTableUpdate] = useState(false);
const [selectedItems, setSelectedItems] = useState([]);
function isSelected(id) {
if (!props.selectable) {
return false;
}
return selectedItems.includes(id);
}
function click(id) {
if (!props.selectable) {
return;
}
if (isSelected(id)) {
var index = selectedItems.indexOf(id);
if (index !== -1) {
selectedItems.splice(index, 1);
setSelectedItems(selectedItems);
setTableUpdate(!tableUpdate);
}
} else {
selectedItems.push(id);
setSelectedItems(selectedItems);
setTableUpdate(!tableUpdate);
}
props.onClick(selectedItems);
}
function dblClick(id) {
if (!props.selectable) {
return;
}
props.onDblClick(id);
}
return (
<table className={`table table-hover ${styles.table} ${props.selectable ? styles.selectable : ''}`}>
<thead>
<tr>
<th scope="col">#</th>
{
props.headers.map(header =>
<th key={header.name} scope="col">
{header.label}
</th>
)
}
</tr>
</thead>
<tbody>
{
props.items?.map((item, index) =>
<tr key={item.id}
className={isSelected(item.id) ? styles.selected : ''}
onClick={(e) => click(item.id, e)} onDoubleClick={(e) => dblClick(item.id, e)}>
<th scope="row">{index + 1}</th>
{
props.headers.map(header =>
<td key={item.id + header.name}>{item[header.name]}</td>
)
}
</tr>
)
}
</tbody >
</table >
);
}

12
frontend/src/components/common/Table.module.css Normal file
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.table tbody tr {
user-select: none;
}
.selectable tbody tr:hover {
cursor: pointer;
}
.selected {
background-color: #808080;
opacity: 80%;
}

29
frontend/src/components/common/Toolbar.jsx Normal file
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import styles from './Toolbar.module.css';
export default function Toolbar(props) {
function add() {
props.onAdd();
}
function edit() {
props.onEdit();
}
function remove() {
props.onRemove();
}
return (
<main className="form-group" style={{ backgroundColor: "white" }}>
<a type="button" className="btn btn-light d-flex justify-content-center align-items-center" onClick={add}>
Добавить
</a>
<a type="button" className="btn btn-light d-flex justify-content-center align-items-center" onClick={edit}>
Изменить
</a>
<a type="button" className="btn btn-light d-flex justify-content-center align-items-center" onClick={remove}>
Удалить
</a>
</main>
);
}

3
frontend/src/components/common/Toolbar.module.css Normal file
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.btn {
min-width: 140px;
}

17
frontend/src/components/common/ToolbarStore.jsx Normal file
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export default function ToolbarStore(props) {
function add() {
props.onAdd();
}
return (
<div className="btn-group mt-2" role="group">
<button
type="button"
className={`btn btn-outline-dark text-center d-flex justify-content-md-center mx-5 mb-3`}
onClick={add}
>
Добавить
</button>
</div>
);
}

8
frontend/src/main.jsx Normal file
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import React from 'react'
import ReactDOM from 'react-dom/client'
import App from './App'
import './style.css'
ReactDOM.createRoot(document.getElementById('app')).render(
<App />
)

8
frontend/src/models/Buyer.js Normal file
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export default class Buyer {
constructor(data) {
this.id = data?.id;
this.buyerFirstName = data?.buyerFirstName || "";
this.buyerSecondName = data?.buyerSecondName || "";
//this.car = data?.car || null;
}
}

8
frontend/src/models/Car.js Normal file
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export default class Car {
constructor(data) {
this.id = data?.id;
this.carName = data?.carName || "";
this.storeDTOList = data?.storeDTOList || [];
this.buyerDTOList = data?.buyerDTOList || [];
}
}

8
frontend/src/models/Store.js Normal file
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export default class Store {
constructor(data) {
this.id = data?.id;
this.storeName = data?.storeName || "";
this.price = data?.price || 0;
this.carDTOList = data?.carDTOList || [];
}
}

46
frontend/src/services/DataService.js Normal file
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import axios from 'axios';
export default class DataService {
static dataUrlPrefix = 'http://localhost:8080';
static async readAll(url, transformer) {
const response = await fetch(this.dataUrlPrefix + url);
const data = await response.json();
console.log(data);
return data.map(item => transformer(item));
}
static async read(url, transformer) {
const response = await axios.get(this.dataUrlPrefix + url);
return transformer(response.data);
}
static async create(url, data) {
const requestParams = {
method: "POST",
headers: {
"Content-Type": "application/json",
},
body: JSON.stringify(data),
};
console.log(JSON.stringify(data) + " " + this.dataUrlPrefix + " " + url);
const response = await fetch(this.dataUrlPrefix + url, requestParams);
}
static async update(url, data) {
const requestParams = {
method: "PUT",
headers: {
"Content-Type": "application/json",
},
body: JSON.stringify(data),
};
const response = await fetch(this.dataUrlPrefix + url, requestParams);
return true;
}
static async delete(url) {
const response = await axios.delete(this.dataUrlPrefix + url);
return response.data.id;
}
}

0
frontend/src/style.css Normal file
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7
frontend/vite.config.js Normal file
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import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'
// https://vitejs.dev/config/
export default defineConfig({
plugins: [react()]
})

2
settings.gradle
View File

@ -1 +1 @@
rootProject.name = 'springip' rootProject.name = 'lab1'

12
src/main/java/com/example/springip/WebConfiguration.java
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@ -1,12 +0,0 @@
package com.example.springip;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
@Configuration
public class WebConfiguration implements WebMvcConfigurer {
@Override
public void addCorsMappings(CorsRegistry registry) {
registry.addMapping("/**").allowedMethods("*");
}
}

68
src/main/java/com/example/springip/lab3/controller/BuyerController.java
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@ -1,68 +0,0 @@
package com.example.springip.lab3.controller;
import com.example.springip.lab3.dto.BuyerDto;
import com.example.springip.lab3.dto.CarDto;
import com.example.springip.lab3.models.Car;
import com.example.springip.lab3.service.BuyerService;
import com.example.springip.lab3.service.CarService;
import org.springframework.web.bind.annotation.*;
import java.util.List;
@RestController
@RequestMapping("/buyer")
public class BuyerController {
private final BuyerService buyerService;
private final CarService carService;
public BuyerController(BuyerService buyerService, CarService carService) {
this.buyerService = buyerService;
this.carService = carService;
}
@GetMapping("/{id}")
public BuyerDto getBuyer(@PathVariable long id) {
return new BuyerDto(buyerService.findBuyer(id));
}
@GetMapping("/{id}/cars")
public List<CarDto> getBuyerCaes(@PathVariable long id) {
return buyerService.findBuyer(id).getCars().stream().map(CarDto::new).toList();
}
@GetMapping
public List<BuyerDto> getAllCompanies() {
return buyerService.findAllCompanies().stream()
.map(BuyerDto::new)
.toList();
}
@PostMapping
public BuyerDto create(@RequestParam("name") String name) {
return new BuyerDto(buyerService.addBuyer(name));
}
@PutMapping("/{id}")
public BuyerDto update(@PathVariable Long id,
@RequestParam("name") String name) {
return new BuyerDto(buyerService.updateBuyer(id, name));
}
@DeleteMapping("/{id}")
public BuyerDto delete(@PathVariable Long id) {
return new BuyerDto(buyerService.deleteBuyer(id));
}
@PutMapping("/{id}/hire")
public CarDto hire(@PathVariable Long id, @RequestParam Long carId) {
Car e = carService.findCar(carId);
return new CarDto(buyerService.addNewCar(id, e));
}
@PutMapping("/{id}/dismiss")
public void dismiss(@PathVariable Long id, @RequestParam Long carId) {
Car e = carService.findCar(carId);
buyerService.deleteCar(id, e);
}
}

92
src/main/java/com/example/springip/lab3/controller/CarController.java
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@ -1,92 +0,0 @@
package com.example.springip.lab3.controller;
import com.example.springip.lab3.dto.CarDto;
import com.example.springip.lab3.models.Store;
import com.example.springip.lab3.service.CarService;
import com.example.springip.lab3.service.StoreService;
import org.springframework.web.bind.annotation.*;
import java.util.List;
@RestController
@RequestMapping("/car")
public class CarController {
private final CarService carService;
private final StoreService storeService;
public CarController(CarService carService, StoreService storeService) {
this.carService = carService;
this.storeService = storeService;
}
@GetMapping("/{id}")
public CarDto getCar(@PathVariable long id) {
return new CarDto(carService.findCar(id));
}
@GetMapping
public List<CarDto> getAllCars() {
return carService.findAllCars().stream()
.map(CarDto::new)
.toList();
}
@PostMapping
public CarDto createCar(@RequestParam("name") String name,
@RequestParam("surname") String surname,
@RequestParam("price") String price) {
return new CarDto(carService.addCar(
surname,
name,
price));
}
@PutMapping("/{id}")
public CarDto updateCar(@PathVariable Long id,
@RequestParam("name") String name,
@RequestParam("surname") String surname,
@RequestParam("price") String price) {
return new CarDto(carService.updateCar(id, surname, name, price));
}
@DeleteMapping("/{id}")
public CarDto deleteCar(@PathVariable Long id) {
return new CarDto(carService.deleteCar(id));
}
@PutMapping("/{id}/addPos")
public CarDto addStore(@PathVariable Long id,
@RequestParam("store") Long store) {
Store p = storeService.findStore(store);
if (p == null)
return null;
return new CarDto(carService.addStore(id, p));
}
@PutMapping("/{id}/delPos")
public CarDto delStore(@PathVariable Long id,
@RequestParam("store") Long store) {
Store p = storeService.findStore(store);
if (p == null)
return null;
return new CarDto(carService.deleteStore(id, p));
}
@GetMapping("/free")
public List<CarDto> getAllFreeCars() {
return carService.findAllFreeCars().stream()
.map(CarDto::new)
.toList();
}
@GetMapping("/store")
public List<CarDto> getCarsByStore(@RequestParam Long pos) {
Store p = storeService.findStore(pos);
if (p == null) {
return null;
}
return carService.getCarsByStore(p).stream()
.map(CarDto::new)
.toList();
}
}

45
src/main/java/com/example/springip/lab3/controller/StoreController.java
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@ -1,45 +0,0 @@
package com.example.springip.lab3.controller;
import com.example.springip.lab3.dto.StoreDto;
import com.example.springip.lab3.service.StoreService;
import org.springframework.web.bind.annotation.*;
import java.util.List;
@RestController
@RequestMapping("/store")
public class StoreController {
private final StoreService storeService;
public StoreController(StoreService storeService) {
this.storeService = storeService;
}
@GetMapping("/{id}")
public StoreDto getBuyer(@PathVariable long id) {
return new StoreDto(storeService.findStore(id));
}
@GetMapping
public List<StoreDto> getAllCompanies() {
return storeService.findAllStores().stream()
.map(StoreDto::new)
.toList();
}
@PostMapping
public StoreDto create(@RequestParam("name") String name) {
return new StoreDto(storeService.addStore(name));
}
@PutMapping("/{id}")
public StoreDto update(@PathVariable Long id,
@RequestParam("name") String name) {
return new StoreDto(storeService.updateStore(id, name));
}
@DeleteMapping("/{id}")
public StoreDto delete(@PathVariable Long id) {
return new StoreDto(storeService.deleteStore(id));
}
}

10
src/main/java/com/example/springip/lab3/dao/BuyerRepository.java
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@ -1,10 +0,0 @@
package com.example.springip.lab3.dao;
import com.example.springip.lab3.models.Buyer;
import org.springframework.data.jpa.repository.JpaRepository;
import java.util.Optional;
public interface BuyerRepository extends JpaRepository<Buyer, Long> {
Optional<Buyer> findById(Long id);
}

13
src/main/java/com/example/springip/lab3/dao/CarRepository.java
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@ -1,13 +0,0 @@
package com.example.springip.lab3.dao;
import com.example.springip.lab3.models.Car;
import org.springframework.data.jpa.repository.JpaRepository;
import java.util.List;
import java.util.Optional;
public interface CarRepository extends JpaRepository<Car, Long> {
Optional<Car> findById(Long id);
List<Car> findByStores_Id(Long p_id);
List<Car> findByBuyerIsNull();
}

10
src/main/java/com/example/springip/lab3/dao/StoreRepository.java
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@ -1,10 +0,0 @@
package com.example.springip.lab3.dao;
import com.example.springip.lab3.models.Store;
import org.springframework.data.jpa.repository.JpaRepository;
import java.util.Optional;
public interface StoreRepository extends JpaRepository<Store, Long> {
Optional<Store> findById(Long id);
}

29
src/main/java/com/example/springip/lab3/dto/BuyerDto.java
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@ -1,29 +0,0 @@
package com.example.springip.lab3.dto;
import com.example.springip.lab3.models.Buyer;
import java.util.List;
public class BuyerDto {
private final Long Id;
private final String name;
private final List<CarDto> cars;
public BuyerDto(Buyer buyer) {
Id = buyer.getId();
this.name = buyer.getName();
this.cars = buyer.getCars().stream().map(CarDto::new).toList();
}
public Long getId() {
return Id;
}
public String getName() {
return name;
}
public List<CarDto> getCars() {
return cars;
}
}

21
src/main/java/com/example/springip/lab3/dto/BuyerWithoutEmpDto.java
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@ -1,21 +0,0 @@
package com.example.springip.lab3.dto;
import com.example.springip.lab3.models.Buyer;
public class BuyerWithoutEmpDto {
private final Long Id;
private final String name;
public BuyerWithoutEmpDto(Buyer buyer) {
this.Id = buyer.getId();
this.name = buyer.getName();
}
public Long getId() {
return Id;
}
public String getName() {
return name;
}
}

48
src/main/java/com/example/springip/lab3/dto/CarDto.java
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@ -1,48 +0,0 @@
package com.example.springip.lab3.dto;
import com.example.springip.lab3.models.Car;
import java.util.List;
public class CarDto {
private final Long Id;
private final String name;
private final String price;
private final String surname;
private final List<StoreDto> stores;
private final BuyerWithoutEmpDto buyer;
public CarDto(Car car) {
Id = car.getId();
this.name = car.getName();
this.price = car.getPrice();
this.surname = car.getSurname();
this.stores = car.getStores().stream().map(StoreDto::new).toList();
this.buyer = car.getBuyer() != null ? new BuyerWithoutEmpDto(car.getBuyer()) : null;
}
public Long getId() {
return Id;
}
public String getName() {
return name;
}
public String getPrice() {
return price;
}
public String getSurname() {
return surname;
}
public List<StoreDto> getStores() {
return stores;
}
public BuyerWithoutEmpDto getBuyer() {
return buyer;
}
}

21
src/main/java/com/example/springip/lab3/dto/StoreDto.java
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@ -1,21 +0,0 @@
package com.example.springip.lab3.dto;
import com.example.springip.lab3.models.Store;
public class StoreDto {
private final Long Id;
private final String name;
public StoreDto(Store store) {
Id = store.getId();
this.name = store.getName();
}
public Long getId() {
return Id;
}
public String getName() {
return name;
}
}

81
src/main/java/com/example/springip/lab3/models/Buyer.java
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@ -1,81 +0,0 @@
package com.example.springip.lab3.models;
import jakarta.persistence.*;
import java.util.*;
@Entity
public class Buyer {
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private Long Id;
@Column(unique = true)
private String name;
@OneToMany(mappedBy = "buyer", cascade = CascadeType.PERSIST, fetch = FetchType.EAGER)
private Set<Car> cars = new HashSet<>();
public Buyer(String name, Set<Car> cars) {
this.name = name;
this.cars = cars;
}
public Buyer(String name) {
this.name = name;
}
public Buyer() {
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public void addNewCar(Car car) {
cars.add(car);
car.setBuyer(this);
}
public void deleteCar(Car car) {
cars.remove(car);
car.deleteBuyer();
}
public Long getId() {
return Id;
}
public Set<Car> getCars() {
return cars;
}
public void setCars(Set<Car> cars) {
this.cars = cars;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
Buyer buyer = (Buyer) o;
return Objects.equals(Id, buyer.Id);
}
@Override
public int hashCode() {
return Objects.hash(Id);
}
@Override
public String toString() {
return "Buyer{" +
"Id=" + Id +
", name='" + name + '\'' +
", cars=" + cars +
'}';
}
}

110
src/main/java/com/example/springip/lab3/models/Car.java
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@ -1,110 +0,0 @@
package com.example.springip.lab3.models;
import jakarta.persistence.*;
import java.util.*;
@Entity
public class Car {
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private Long id;
private String price;
private String name;
private String surname;
@ManyToOne(fetch = FetchType.EAGER)
private Buyer buyer;
@ManyToMany(cascade = CascadeType.ALL, fetch = FetchType.EAGER)
private Set<Store> stores = new HashSet<>();
public Car(String surname, String name, String price) {
this.price = price;
this.name = name;
this.surname = surname;
}
public Car() {
}
public Long getId() {
return id;
}
public String getPrice() {
return price;
}
public void setPrice(String price) {
this.price = price;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getSurname() {
return surname;
}
public void setSurname(String surname) {
this.surname = surname;
}
public List<Store> getStores() {
return stores.stream().toList();
}
public Buyer getBuyer() {
return buyer;
}
public void setBuyer(Buyer buyer) {
this.buyer = buyer;
if (!buyer.getCars().contains(this)) {
buyer.addNewCar(this);
}
}
public void deleteBuyer() {
if (buyer.getCars().contains(this)) {
buyer.deleteCar(this);
}
this.buyer = null;
this.stores.clear();
}
public void addNewStore(Store p) {
stores.add(p);
if (!p.getCars().contains(this)) {
p.addNewCar(this);
}
}
public void removeStore(Store p) {
stores.remove(p);
if (p.getCars().contains(this)) {
p.deleteCar(this);
}
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
Car e = (Car) o;
return Objects.equals(id, e.id);
}
@Override
public int hashCode() {
return Objects.hash(id);
}
}

73
src/main/java/com/example/springip/lab3/models/Store.java
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@ -1,73 +0,0 @@
package com.example.springip.lab3.models;
import jakarta.persistence.*;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
@Entity
public class Store {
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private Long Id;
private String name;
//mappedBy - атрибут, указывающий, что классом-владельцем отношений является другой класс
@ManyToMany(mappedBy = "stores", cascade = {CascadeType.REMOVE}, fetch = FetchType.EAGER)
private List<Car> cars = new ArrayList<>();
public Store() {
}
public Store(String name) {
this.name = name;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Long getId() {
return Id;
}
public List<Car> getCars() {
return cars;
}
public void setCars(List<Car> cars) {
this.cars = cars;
}
public void addNewCar(Car e) {
cars.add(e);
if (!e.getStores().contains(this)) {
e.addNewStore(this);
}
}
public void deleteCar(Car e) {
cars.remove(e);
if (e.getStores().contains(this)) {
e.removeStore(this);
}
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
Store student = (Store) o;
return Objects.equals(Id, student.Id);
}
@Override
public int hashCode() {
return Objects.hash(Id);
}
}

82
src/main/java/com/example/springip/lab3/service/BuyerService.java
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@ -1,82 +0,0 @@
package com.example.springip.lab3.service;
import com.example.springip.lab3.dao.BuyerRepository;
import com.example.springip.lab3.models.Car;
import com.example.springip.lab3.models.Buyer;
import jakarta.persistence.EntityNotFoundException;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.StringUtils;
import java.util.List;
@Service
public class BuyerService {
private BuyerRepository buyerRepository;
private CarService carService;
public BuyerService(BuyerRepository buyerRepository, CarService carService) {
this.buyerRepository = buyerRepository;
this.carService = carService;
}
@Transactional
public Buyer addBuyer(String name) {
if (!StringUtils.hasText(name)) {
throw new IllegalArgumentException("Student name is null or empty");
}
final Buyer buyer = new Buyer(name);
buyerRepository.save(buyer);
return buyer;
}
@Transactional(readOnly = true)
public Buyer findBuyer(Long id) {
final Buyer buyer = buyerRepository.findById(id).orElse(null);
if (buyer == null) {
throw new EntityNotFoundException(String.format("Buyer with id [%s] is not found", id));
}
return buyer;
}
@Transactional(readOnly = true)
public List<Buyer> findAllCompanies() {
return buyerRepository.findAll();
}
@Transactional
public Buyer updateBuyer(Long id, String name) {
if (!StringUtils.hasText(name)) {
throw new IllegalArgumentException("Buyer name is null or empty");
}
final Buyer currentBuyer = findBuyer(id);
currentBuyer.setName(name);
return buyerRepository.save(currentBuyer);
}
@Transactional
public Buyer deleteBuyer(Long id) {
final Buyer currentBuyer = findBuyer(id);
buyerRepository.delete(currentBuyer);
return currentBuyer;
}
@Transactional
public void deleteAllCompanies() {
buyerRepository.deleteAll();
}
@Transactional
public Car addNewCar(Long id, Car car) {
Buyer currentBuyer = findBuyer(id);
currentBuyer.addNewCar(car);
buyerRepository.save(currentBuyer);
return car;
}
@Transactional
public void deleteCar(Long id, Car car) {
Buyer currentBuyer = findBuyer(id);
currentBuyer.deleteCar(car);
}
}

112
src/main/java/com/example/springip/lab3/service/CarService.java
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@ -1,112 +0,0 @@
package com.example.springip.lab3.service;
import com.example.springip.lab3.dao.CarRepository;
import com.example.springip.lab3.models.Car;
import com.example.springip.lab3.models.Buyer;
import com.example.springip.lab3.models.Store;
import jakarta.persistence.EntityNotFoundException;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.StringUtils;
import java.util.List;
@Service
public class CarService {
private CarRepository carRepository;
public CarService(CarRepository carRepository) {
this.carRepository = carRepository;
}
@Transactional
public Car addCar(String surname, String name, String price) {
if (!StringUtils.hasText(name) ||!StringUtils.hasText(surname) || !StringUtils.hasText(price)) {
throw new IllegalArgumentException("Car's data is null or empty");
}
final Car car = new Car(surname, name, price);
carRepository.save(car);
return car;
}
@Transactional
public Car findCar(Long id) {
final Car car = carRepository.findById(id).orElse(null);
if (car == null) {
throw new EntityNotFoundException(String.format("Car with id [%s] is not found", id));
}
return car;
}
@Transactional(readOnly = true)
public List<Car> findAllCars() {
return carRepository.findAll();
}
@Transactional(readOnly = true)
public List<Car> findAllFreeCars() {
return carRepository.findByBuyerIsNull();
}
@Transactional
public Car updateCar(Long id, String surname, String name, String price) {
if (!StringUtils.hasText(name) ||!StringUtils.hasText(surname) || !StringUtils.hasText(price)) {
throw new IllegalArgumentException("Car's data is null or empty");
}
final Car currentCar = findCar(id);
currentCar.setName(name);
currentCar.setSurname(surname);
currentCar.setPrice(price);
return carRepository.save(currentCar);
}
@Transactional
public Car deleteCar(Long id) {
final Car car = findCar(id);
carRepository.delete(car);
return car;
}
@Transactional
public void deleteAllCars() {
carRepository.deleteAll();
}
@Transactional
public void addBuyer(Long id, Buyer c) {
final Car car = findCar(id);
car.setBuyer(c);
carRepository.save(car);
}
@Transactional
public void deleteBuyer(Long id) {
final Car car = findCar(id);
car.deleteBuyer();
carRepository.save(car);
}
@Transactional
public Car addStore(Long id, Store p) {
Car e = findCar(id);
e.addNewStore(p);
System.out.println(e.getStores().size());
return carRepository.save(e);
}
@Transactional
public Car deleteStore(Long id, Store p) {
Car e = findCar(id);
e.removeStore(p);
return carRepository.save(e);
}
@Transactional
public List<Car> getCarsByStore(Store p) {
// List<Car> cars = em.createQuery("select e from Car e INNER JOIN e.stores p WHERE p.id=:posit",
// Car.class)
// .setParameter("posit", p.getId())
// .getResultList();
List<Car> cars = carRepository.findByStores_Id(p.getId());
return cars;
}
}

69
src/main/java/com/example/springip/lab3/service/StoreService.java
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@ -1,69 +0,0 @@
package com.example.springip.lab3.service;
import com.example.springip.lab3.dao.StoreRepository;
import com.example.springip.lab3.models.Store;
import jakarta.persistence.EntityNotFoundException;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.StringUtils;
import java.util.List;
@Service
public class StoreService {
private StoreRepository storeRepository;
public StoreService(StoreRepository storeRepository) {
this.storeRepository = storeRepository;
}
@Transactional
public Store addStore(String name) {
if (!StringUtils.hasText(name)) {
throw new IllegalArgumentException("Car's data is null or empty");
}
final Store store = new Store(name);
storeRepository.save(store);
return store;
}
@Transactional
public Store findStore(Long id) {
final Store store = storeRepository.findById(id).orElse(null);
if (store == null) {
throw new EntityNotFoundException(String.format("Store with id [%s] is not found", id));
}
return store;
}
@Transactional(readOnly = true)
public List<Store> findAllStores() {
return storeRepository.findAll();
}
@Transactional
public Store updateStore(Long id, String name) {
if (!StringUtils.hasText(name)) {
throw new IllegalArgumentException("Car's data is null or empty");
}
final Store currentStore = findStore(id);
currentStore.setName(name);
return storeRepository.save(currentStore);
}
@Transactional
public Store deleteStore(Long id) {
final Store p = findStore(id);
storeRepository.delete(p);
return p;
}
@Transactional
public void deleteAllStores() {
storeRepository.deleteAll();
}
}

11
src/main/java/com/example/springip/SpringipApplication.java → src/main/java/ru/ulsru/is/lab1/Lab1Application.java
View File

@ -1,13 +1,16 @@
package com.example.springip; package ru.ulsru.is.lab1;
import org.springframework.boot.SpringApplication; import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.web.bind.annotation.RestController;
@SpringBootApplication @SpringBootApplication
public class SpringipApplication { @RestController
public class Lab1Application {
public static void main(String[] args) { public static void main(String[] args) {
SpringApplication.run(SpringipApplication.class, args); SpringApplication.run(Lab1Application.class, args);
} }
} }

28
src/main/java/ru/ulsru/is/lab1/WebConfiguration.java Normal file
View File

@ -0,0 +1,28 @@
package ru.ulsru.is.lab1;
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 {
@Override
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);
}
// @Bean
// public WebServerFactoryCustomizer<ConfigurableServletWebServerFactory> containerCustomizer() {
// return container -> {
// container.addErrorPages(new ErrorPage(HttpStatus.NOT_FOUND, "/notFound"));
// };
// }
}

13
src/main/java/ru/ulsru/is/lab1/lab3/Respository/IBuyerRespository.java Normal file
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@ -0,0 +1,13 @@
package ru.ulsru.is.lab1.lab3.Respository;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.Query;
import org.springframework.data.repository.query.Param;
import ru.ulsru.is.lab1.lab3.model.Buyer;
import java.util.List;
public interface IBuyerRespository extends JpaRepository<Buyer, Long> {
@Query("SELECT w.buyers FROM Car w WHERE :buyer MEMBER OF w.buyers")
List<Buyer> findBuyersOnCar(@Param("buyer") Buyer buyer);
}

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package ru.ulsru.is.lab1.lab3.Respository;
import org.springframework.data.jpa.repository.JpaRepository;
import ru.ulsru.is.lab1.lab3.model.Car;
public interface ICarRespository extends JpaRepository<Car, Long> {
}

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package ru.ulsru.is.lab1.lab3.Respository;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.Query;
import org.springframework.data.repository.query.Param;
import ru.ulsru.is.lab1.lab3.model.Store;
import ru.ulsru.is.lab1.lab3.model.Buyer;
import java.util.List;
public interface IStoreRespository extends JpaRepository<Store, Long> {
@Query("SELECT DISTINCT p.buyers FROM Car p where :store MEMBER OF p.stores")
List<Buyer> getBuyers(@Param("store") Store store);
}

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package ru.ulsru.is.lab1.lab3.controller;
import org.springframework.web.bind.annotation.*;
import ru.ulsru.is.lab1.lab3.service.BuyerService;
import javax.validation.Valid;
import java.util.List;
@RestController
@RequestMapping("/buyer")
public class BuyerController {
private final BuyerService buyerService;
public BuyerController(BuyerService buyerService){
this.buyerService = buyerService;
}
@PostMapping
public BuyerDTO addBuyer(@RequestBody @Valid BuyerDTO buyerDTO) {
return new BuyerDTO(buyerService.addBuyer(buyerDTO));
}
@PutMapping("/{id}")
public BuyerDTO updateBuyer(@PathVariable Long id, @RequestBody @Valid BuyerDTO buyerDTO) {
return new BuyerDTO(buyerService.updateBuyer(id, buyerDTO));
}
@DeleteMapping("/{id}")
public BuyerDTO removeBuyer(@PathVariable Long id) {
return new BuyerDTO(buyerService.deleteBuyer(id));
}
@DeleteMapping
public void removeAllBuyers() {
buyerService.deleteAllBuyers();
}
@GetMapping("/{id}")
public BuyerDTO findBuyer(@PathVariable Long id) {
return new BuyerDTO(buyerService.findBuyer(id));
}
@GetMapping("/car/{id}")
public List<BuyerDTO> findBuyersOnCar(@PathVariable Long id){
return buyerService.findBuyersOnCar(id).stream()
.map(BuyerDTO::new)
.toList();
}
@GetMapping
public List<BuyerDTO> findAllBuyer() {
return buyerService.findAllBuyers()
.stream()
.map(x-> new BuyerDTO(x))
.toList();
}
}

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package ru.ulsru.is.lab1.lab3.controller;
import ru.ulsru.is.lab1.lab3.model.Buyer;
public class BuyerDTO {
private long id;
private String buyerFirstName;
private String buyerSecondName;
public BuyerDTO(Buyer buyer){
this.id =buyer.getId();
this.buyerFirstName = buyer.getBuyerFirstName();
this.buyerSecondName = buyer.getBuyerSecondName();
}
public BuyerDTO(){
}
public long getId() {
return id;
}
public String getBuyerFirstName(){
return buyerFirstName;
}
public String getBuyerSecondName(){
return buyerSecondName;
}
}

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package ru.ulsru.is.lab1.lab3.controller;
import org.springframework.web.bind.annotation.*;
import ru.ulsru.is.lab1.lab3.service.CarService;
import javax.validation.Valid;
import java.util.List;
@RestController
@RequestMapping("/car")
public class CarController {
private final CarService carService;
public CarController(CarService carService){
this.carService = carService;
}
@PostMapping
public CarDTO addCar(@RequestBody @Valid CarDTO carDTO){
return new CarDTO(carService.addCar(carDTO));
}
@PutMapping("/{id}")
public CarDTO updateCar(@PathVariable Long id, @RequestBody @Valid CarDTO carDTO){
return new CarDTO(carService.updateCar(id, carDTO));
}
@DeleteMapping("/{id}")
public CarDTO removeCar(@PathVariable Long id){
return new CarDTO(carService.deleteCar(id));
}
@DeleteMapping
public void removeAllCars(){
carService.deleteAllCars();
}
@GetMapping("/{id}")
public CarDTO findCar(@PathVariable Long id){
return new CarDTO(carService.findCar(id));
}
@GetMapping
public List<CarDTO> findAllCars(){
return carService.findAllCars()
.stream()
.map(x -> new CarDTO(x))
.toList();
}
}

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package ru.ulsru.is.lab1.lab3.controller;
import ru.ulsru.is.lab1.lab3.model.Car;
import java.util.List;
public class CarDTO {
private long id;
private String carName;
private List<BuyerDTO> buyerDTOList;
private List<StoreDTO> storeDTOList;
public CarDTO(Car car){
this.id = car.getId();
this.carName = car.getCarName();
this.storeDTOList = car.getStores() == null ? null : car.getStores()
.stream()
.filter(x -> x.getCar().contains(car))
.map(StoreDTO::new)
.toList();
this.buyerDTOList = car.getBuyers() == null ? null : car.getBuyers()
.stream()
.map(BuyerDTO::new)
.toList();
}
public CarDTO(){}
public long getId() {
return id;
}
public String getCarName(){
return carName;
}
public List<BuyerDTO> getBuyerDTOList(){
return buyerDTOList;
}
public List<StoreDTO> getStoreDTOList(){
return storeDTOList;
}
}

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package ru.ulsru.is.lab1.lab3.controller;
import org.springframework.web.bind.annotation.*;
import ru.ulsru.is.lab1.lab3.service.StoreService;
import javax.validation.Valid;
import java.util.List;
@RestController
@RequestMapping("/store")
public class StoreController {
private final StoreService storeService;
public StoreController(StoreService storeService){
this.storeService = storeService;
}
@PostMapping
public StoreDTO addStore(@RequestBody @Valid StoreDTO storeDTO) {
return new StoreDTO(storeService.addStore(storeDTO));
}
@PutMapping("/{id}")
public StoreDTO updateStore(@PathVariable Long id, @RequestBody @Valid StoreDTO storeDTO) {
return new StoreDTO(storeService.updateStore(id, storeDTO));
}
@DeleteMapping("/{id}")
public StoreDTO removeStore(@PathVariable Long id) {
return new StoreDTO(storeService.deleteStore(id));
}
@DeleteMapping
public void removeAllStores() {
storeService.deleteAllStores();
}
@GetMapping("/{id}")
public StoreDTO findStore(@PathVariable Long id) {
return new StoreDTO(storeService.findStore(id));
}
@GetMapping("/buyer/{id}")
public List<BuyerDTO> findBuyersOnCar(@PathVariable Long id){
return storeService.findAllBuyersProducedStore(id)
.stream()
.map(BuyerDTO::new)
.toList();
}
@GetMapping
public List<StoreDTO> findAllStore() {
return storeService.findAllStores()
.stream()
.map(StoreDTO::new)
.toList();
}
}

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package ru.ulsru.is.lab1.lab3.controller;
import ru.ulsru.is.lab1.lab3.model.Store;
import java.util.List;
public class StoreDTO {
private long id;
private String storeName;
private int price;
private List<CarDTO> carDTOList;
public StoreDTO(Store store){
this.id = store.getId();
this.storeName = store.getStoreName();
this.price = store.getPrice();
this.carDTOList = store.getCar() == null ? null : store.getCar()
.stream()
.filter(x -> x.getStores().contains(store.getId()))
.map(y -> new CarDTO(y))
.toList();
}
public StoreDTO() {
}
public long getId() {
return id;
}
public String getStoreName() {
return storeName;
}
public int getPrice() {
return price;
}
public List<CarDTO> getCarDTOList(){
return carDTOList;
}
}

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package ru.ulsru.is.lab1.lab3.model;
import javax.persistence.*;
import javax.validation.constraints.NotNull;
import java.util.Objects;
@Entity
@Table(name = "buyer")
public class Buyer {
@Id
@GeneratedValue
private long id;
@NotNull(message = "First name can't be empty")
@Column(name = "first_name")
private String buyerFirstName;
@NotNull(message = "Second name can't be empty")
@Column(name = "second_name")
private String buyerSecondName;
public Buyer(){
}
public Buyer(String buyerFirstName, String buyerSecondName){
this.buyerFirstName = buyerFirstName;
this.buyerSecondName = buyerSecondName;
}
public Long getId(){return id;}
public String getBuyerFirstName(){
return buyerFirstName;
}
public String getBuyerSecondName(){
return buyerSecondName;
}
public void setBuyerFirstName(String buyerFirstName) {
this.buyerFirstName = buyerFirstName;
}
public void setBuyerSecondName(String buyerSecondName) {
this.buyerSecondName = buyerSecondName;
}
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
Buyer buyer = (Buyer) o;
return Objects.equals(id, buyer.id);
}
@Override
public int hashCode() {
return Objects.hash(id);
}
@Override
public String toString() {
return "Buyer{" +
"id=" + id +
", buyerFirstName='" + buyerFirstName + '\'' +
", buyerSecondName='" + buyerSecondName + '\'' +
'}';
}
}

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package ru.ulsru.is.lab1.lab3.model;
import javax.persistence.*;
import javax.validation.constraints.NotNull;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
@Entity
@Table(name = "car")
public class Car {
@Id
@GeneratedValue
private long id;
@NotNull(message = "Name can't be empty")
@Column(name = "name")
private String carName;
@OneToMany(cascade = {CascadeType.MERGE})
@JoinColumn(name = "buyers", nullable = true)
private List<Buyer> buyers;
@ManyToMany(cascade = { CascadeType.MERGE }, fetch = FetchType.EAGER)
@JoinTable(name = "cars_stores",
joinColumns = @JoinColumn(name = "car_fk"),
inverseJoinColumns = @JoinColumn(name = "store_fk"))
private List<Store> stores;
public Car(){
}
public Car(String carName, List<Store> stores, List<Buyer> buyers){
this.carName = carName;
this.stores = stores;
this.buyers = buyers;
}
public Long getId() {
return id;
}
public String getCarName() {
return carName;
}
public void setCarName(String carName) {
this.carName = carName;
}
public List<Store> getStores() {
return stores;
}
public List<Buyer> getBuyers(){return buyers;}
public void setStores(List<Store> stores) {
this.stores = stores;
}
public void setBuyers(List<Buyer> buyers) {
this.buyers = buyers;
}
public void update(Car car){
this.carName = car.carName;
this.stores = car.getStores();
}
public void addStore(Store store){
if (stores == null){
this.stores = new ArrayList<>();
}
if (!stores.contains(store)) {
this.stores.add(store);
store.addCar(this);
}
}
public void removeStore(Store store){
if (stores.contains(store)) {
this.stores.remove(store);
store.removeCar(this);
}
}
public void addBuyer(Buyer buyer){
if (buyers == null){
this.buyers = new ArrayList<>();
}
if (!buyers.contains(buyer)) {
this.buyers.add(buyer);
}
}
public void removeBuyer(Buyer buyer){
if (buyers.contains(buyer)) {
this.buyers.remove(buyer);
}
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
Car car = (Car) o;
return Objects.equals(id, car.id);
}
@Override
public int hashCode() {
return Objects.hash(id);
}
@Override
public String toString() {
return "Car{" +
"id=" + id +
", carName='" + carName + '\'' +
'}';
}
}

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package ru.ulsru.is.lab1.lab3.model;
import javax.persistence.*;
import javax.validation.constraints.NotNull;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
@Entity
public class Store {
@Id
@GeneratedValue
private Long id;
@NotNull(message = "Name can't be empty")
@Column(name = "storeName")
private String storeName;
@NotNull(message = "Price can't be null or empty")
@Column(name = "price")
private Integer price;
@ManyToMany(mappedBy = "stores",cascade = CascadeType.MERGE, fetch = FetchType.EAGER)
private List<Car> car;
public Store() {
}
public Store(String storeName, Integer price) {
this.storeName = storeName;
this.price = price;
}
public Long getId() {
return id;
}
public String getStoreName() {
return storeName;
}
public void setStoreName(String storeName) {
this.storeName = storeName;
}
public Integer getPrice() {
return price;
}
public void setPrice(Integer price) {
this.price = price;
}
public List<Car> getCar() {
return car;
}
public void setCar(List<Car> car) {
this.car = car;
}
public void addCar(Car car) {
if (this.car == null) {
this.car = new ArrayList<>();
}
if (!this.car.contains(car))
this.car.add(car);
}
public void removeCar(Car car) {
if (this.car.contains(car))
this.car.remove(car);
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
Store store = (Store) o;
return Objects.equals(id, store.id);
}
@Override
public int hashCode() {
return Objects.hash(id);
}
@Override
public String toString() {
return "Store{" +
"id=" + id +
", storeName='" + storeName + '\'' +
", price='" + price + '\'' +
'}';
}
}

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package ru.ulsru.is.lab1.lab3.service;
public class BuyerNotFoundException extends RuntimeException {
public BuyerNotFoundException(Long id){
super(String.format("Buyer with id [%s] is not found", id));
}
}

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package ru.ulsru.is.lab1.lab3.service;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import ru.ulsru.is.lab1.lab3.Respository.IBuyerRespository;
import ru.ulsru.is.lab1.lab3.controller.BuyerDTO;
import ru.ulsru.is.lab1.lab3.controller.CarDTO;
import ru.ulsru.is.lab1.lab3.model.Buyer;
import java.util.List;
import java.util.Optional;
@Service
public class BuyerService {
private final IBuyerRespository buyerRespository;
public BuyerService(IBuyerRespository buyerRespositroy){
this.buyerRespository = buyerRespositroy;
}
@Transactional
public Buyer addBuyer(BuyerDTO buyerDTO) {
final Buyer buyer = new Buyer(buyerDTO.getBuyerFirstName(), buyerDTO.getBuyerSecondName());
buyerRespository.save(buyer);
return buyer;
}
@Transactional(readOnly = true)
public Buyer findBuyer(Long id) {
final Optional<Buyer> buyer = buyerRespository.findById(id);
return buyer.orElseThrow(()->new BuyerNotFoundException(id));
}
@Transactional(readOnly = true)
public List<Buyer> findAllBuyerByid(CarDTO carDTO) {
return buyerRespository
.findAllById(carDTO
.getBuyerDTOList()
.stream()
.map(x->x.getId())
.toList());
}
@Transactional(readOnly = true)
public List<Buyer> findAllBuyers() {
return buyerRespository
.findAll();
}
@Transactional
public Buyer updateBuyer(Long id, BuyerDTO buyer) {
final Buyer currentBuyer = findBuyer(id);
currentBuyer.setBuyerFirstName(buyer.getBuyerFirstName());
currentBuyer.setBuyerSecondName(buyer.getBuyerSecondName());
buyerRespository.save(currentBuyer);
return currentBuyer;
}
@Transactional
public Buyer deleteBuyer(Long id) {
final Buyer currentBuyer = findBuyer(id);
buyerRespository.delete(currentBuyer);
return currentBuyer;
}
@Transactional
public List<Buyer> findBuyersOnCar(Long id){
return buyerRespository.findBuyersOnCar(findBuyer(id));
}
@Transactional
public void deleteAllBuyers() {
buyerRespository.deleteAll();
}
}

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src/main/java/ru/ulsru/is/lab1/lab3/service/CarNotFoundException.java Normal file
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package ru.ulsru.is.lab1.lab3.service;
public class CarNotFoundException extends RuntimeException{
public CarNotFoundException(Long id){
super(String.format("Car with id [%s] is not found", id));
}
}

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package ru.ulsru.is.lab1.lab3.service;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import ru.ulsru.is.lab1.lab3.Respository.ICarRespository;
import ru.ulsru.is.lab1.lab3.controller.CarDTO;
import ru.ulsru.is.lab1.lab3.model.Store;
import ru.ulsru.is.lab1.lab3.model.Buyer;
import ru.ulsru.is.lab1.lab3.model.Car;
import java.util.List;
import java.util.Optional;
@Service
public class CarService {
private final ICarRespository carRespository;
private final StoreService storeService;
private final BuyerService buyerService;
public CarService(ICarRespository carRespository,
StoreService storeService,
BuyerService buyerService
){
this.carRespository = carRespository;
this.storeService = storeService;
this.buyerService = buyerService;
}
@Transactional
public Car addCar(CarDTO carDTO) {
List<Store> stores = storeService.findAllStoresById(carDTO);
List<Buyer> buyers = buyerService.findAllBuyerByid(carDTO);
final Car car = new Car(
carDTO.getCarName(), stores, buyers);
carRespository.save(car);
return car;
}
@Transactional
public Car addBuyer(CarDTO carDTO, List<Buyer> buyers){
final Car currentCar = findCar(carDTO.getId());
currentCar.setBuyers(buyers);
return currentCar;
}
@Transactional
public Car addStore(CarDTO carDTO, List<Store> stores){
final Car currentCar = findCar(carDTO.getId());
currentCar.setStores(stores);
return currentCar;
}
@Transactional(readOnly = true)
public Car findCar(Long id) {
final Optional<Car> car = carRespository.findById(id);
return car.orElseThrow(() -> new CarNotFoundException(id));
}
@Transactional(readOnly = true)
public List<Car> findAllCars() {
return carRespository.findAll();
}
@Transactional
public Car updateCar(Long id, CarDTO carDTO) {
final Car currentCar = findCar(id);
currentCar.setCarName(carDTO.getCarName());
List<Store> newStores = storeService.findAllStoresById(carDTO);
List<Buyer> newBuyers = buyerService.findAllBuyerByid(carDTO);
currentCar.setStores(newStores);
currentCar.setBuyers(newBuyers);
carRespository.save(currentCar);
return currentCar;
}
@Transactional
public Car deleteCar(Long id) {
final Car currentCar = findCar(id);
carRespository.delete(currentCar);
return currentCar;
}
@Transactional
public void deleteAllCars() {
carRespository.deleteAll();
}
}

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src/main/java/ru/ulsru/is/lab1/lab3/service/StoreNotFoundException.java Normal file
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package ru.ulsru.is.lab1.lab3.service;
public class StoreNotFoundException extends RuntimeException{
public StoreNotFoundException(Long id){
super(String.format("Store with id [%s] is not found", id));
}
}

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package ru.ulsru.is.lab1.lab3.service;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import ru.ulsru.is.lab1.lab3.Respository.IStoreRespository;
import ru.ulsru.is.lab1.lab3.controller.StoreDTO;
import ru.ulsru.is.lab1.lab3.controller.CarDTO;
import ru.ulsru.is.lab1.lab3.model.Store;
import ru.ulsru.is.lab1.lab3.model.Buyer;
import ru.ulsru.is.lab1.lab3.model.Car;
import java.util.List;
import java.util.Optional;
@Service
public class StoreService {
private final IStoreRespository storeRespository;
public StoreService(IStoreRespository storeRespository){
this.storeRespository = storeRespository;
}
@Transactional
public Store addStore(StoreDTO storeDTO) {
Store store =new Store(storeDTO.getStoreName(), storeDTO.getPrice());
storeRespository.save(store);
return store;
}
@Transactional(readOnly = true)
public Store findStore(Long id) {
final Optional<Store> store = storeRespository.findById(id);
return store.orElseThrow(()->new StoreNotFoundException(id));
}
@Transactional(readOnly = true)
public List<Store> findAllStores() {
return storeRespository.findAll();
}
@Transactional(readOnly = true)
public List<Store> findAllStoresById(CarDTO carDTO) {
return storeRespository
.findAllById(carDTO
.getStoreDTOList()
.stream()
.map(x -> x.getId())
.toList());
}
@Transactional
public Store updateStore(Long id, StoreDTO storeDTO) {
final Store currentStore = findStore(id);
currentStore.setStoreName(storeDTO.getStoreName());
currentStore.setPrice(storeDTO.getPrice());
storeRespository.save(currentStore);
return currentStore;
}
@Transactional
public Store deleteStore(Long id) {
final Store currentStore = findStore(id);
int size = currentStore.getCar().size();
for (int i = 0; i < size; i++) {
Car temp = currentStore.getCar().get(i);
temp.removeStore(currentStore);
currentStore.removeCar(temp);
}
storeRespository.delete(currentStore);
return currentStore;
}
@Transactional
public List<Buyer> findAllBuyersProducedStore(Long id){
return storeRespository.getBuyers(findStore(id));
}
@Transactional
public void deleteAllStores() {
storeRespository.deleteAll();
}
}

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//package ru.ulsru.is.lab1.util.error;
//
//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 ru.ulsru.is.lab1.lab3.service.ProductNotFoundException;
//import ru.ulsru.is.lab1.lab3.service.WorkerNotFoundException;
//import ru.ulsru.is.lab1.lab3.service.WorkplaceNotFoundException;
//import ru.ulsru.is.lab1.util.validation.ValidationException;
//import java.util.stream.Collectors;
//
// @ControllerAdvice
// public class AdviceController {
// @ExceptionHandler({
// WorkerNotFoundException.class,
// ProductNotFoundException.class,
// WorkplaceNotFoundException.class,
// ValidationException.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);
// }
// }

9
src/main/java/ru/ulsru/is/lab1/util/validation/ValidationException.java Normal file
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@ -0,0 +1,9 @@
//package ru.ulsru.is.lab1.util.validation;
//
//import java.util.Set;
//
//public class ValidationException extends RuntimeException {
// public ValidationException(Set<String> errors) {
// super(String.join("\n", errors));
// }
//}

30
src/main/java/ru/ulsru/is/lab1/util/validation/ValidatorUtil.java Normal file
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@ -0,0 +1,30 @@
//package ru.ulsru.is.lab1.util.validation;
//
//import org.springframework.stereotype.Component;
//
//import javax.validation.ConstraintViolation;
//import javax.validation.Validation;
//import javax.validation.Validator;
//import javax.validation.ValidatorFactory;
//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()));
// }
// }
//}

3
src/main/resources/application.properties
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@ -1,5 +1,6 @@
spring.main.banner-mode=off spring.main.banner-mode=off
#server.port=8080 server.port=8080
server.tomcat.relaxed-query-chars=|,{,},[,]
spring.datasource.url=jdbc:h2:file:./data spring.datasource.url=jdbc:h2:file:./data
spring.datasource.driverClassName=org.h2.Driver spring.datasource.driverClassName=org.h2.Driver
spring.datasource.username=sa spring.datasource.username=sa