Новые доработки и новые ошибки
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DyCTaTOR
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@ -51,7 +51,7 @@ public class DirectionsController {
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@GetMapping
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public String getAllWithDepartment(
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@RequestParam(name="PAGE_ATTRIBUTE", defaultValue = "0") int page,
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@RequestParam(name=PAGE_ATTRIBUTE, defaultValue = "0") int page,
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Model model) {
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final Map<String, Object> attributes = PageAttributesMapper.
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toAttributes(directionsService.getAllWithDepartment(page, Constants.DEFAULT_PAGE_SIZE), this::toGroupedDto);
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@ -6,6 +6,7 @@ import java.util.stream.StreamSupport;
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import org.springframework.data.domain.Page;
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import org.springframework.data.domain.PageRequest;
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import org.springframework.data.domain.Pageable;
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import org.springframework.data.domain.Sort;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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@ -81,9 +82,8 @@ public class DirectionsService {
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return existsEntity;
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}
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@Transactional
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@Transactional(readOnly = true)
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public Page<DirectionsGrouped> getAllWithDepartment(int page, int size) {
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final Pageable pageRequest = PageRequest.of(page, size);
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return repository.findAllWithDepartment(pageRequest);
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return repository.findAllWithDepartment(PageRequest.of(page, size, Sort.by("id")));
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}
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}
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@ -1,15 +1,20 @@
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package com.example.demo.news.api;
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import java.util.List;
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import org.modelmapper.ModelMapper;
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import org.modelmapper.TypeToken;
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import org.springframework.stereotype.Controller;
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import org.springframework.ui.Model;
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import org.springframework.validation.BindingResult;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.ModelAttribute;
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import org.springframework.web.bind.annotation.PathVariable;
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import org.springframework.web.bind.annotation.PostMapping;
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import org.springframework.web.bind.annotation.RequestBody;
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import org.springframework.web.bind.annotation.RequestMapping;
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import com.example.demo.core.configuration.Constants;
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import com.example.demo.department.api.DepartmentDto;
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import com.example.demo.department.service.DepartmentService;
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import com.example.demo.news.model.NewsEntity;
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import com.example.demo.news.service.NewsService;
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@ -23,6 +28,7 @@ public class NewsController {
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private static final String NEWS_VIEW = "news";
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private static final String NEWS_EDIT_VIEW = "new-edit";
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private static final String NEWS_ATTRIBUTE = "news";
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private static final String DEPARTMENT_ATTRIBUTE = "departments";
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private final NewsService newsService;
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private final ModelMapper modelMapper;
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private final DepartmentService departmentService;
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@ -43,11 +49,9 @@ public class NewsController {
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return entity;
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}
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// @GetMapping
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// public List<NewsDto> getAll(@RequestParam(name = "departmentId", defaultValue
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// = "0") Long departmentId) {
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// return newsService.getAll(departmentId).stream().map(this::toDto).toList();
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// }
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private List<DepartmentDto> getDepartments(){
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return modelMapper.map(departmentService.getAll(), new TypeToken<List<DepartmentDto>>(){}.getType());
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}
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@GetMapping
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public String getAll(Model model) {
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@ -56,14 +60,22 @@ public class NewsController {
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return NEWS_VIEW;
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}
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@GetMapping("/{id}")
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public NewsDto get(@PathVariable(name = "id") Long id) {
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return toDto(newsService.get(id));
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@GetMapping("/edit/")
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public String create(Model model) {
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model.addAttribute(NEWS_ATTRIBUTE, new NewsDto());
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return NEWS_EDIT_VIEW;
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}
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@PostMapping
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public NewsDto create(@RequestBody @Valid NewsDto dto) {
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return toDto(newsService.create(toEntity(dto)));
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@PostMapping("/edit/")
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public String create(
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@ModelAttribute(name = NEWS_ATTRIBUTE) @Valid NewsDto newItem,
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BindingResult bindingResult,
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Model model) {
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if (bindingResult.hasErrors()) {
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return NEWS_EDIT_VIEW;
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}
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newsService.create(toEntity(newItem));
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return Constants.REDIRECT_VIEW + URL;
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}
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@PostMapping("/delete/{id}")
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@ -81,17 +93,23 @@ public class NewsController {
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throw new IllegalArgumentException();
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}
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model.addAttribute(NEWS_ATTRIBUTE, toDto(newsService.get(id)));
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model.addAttribute(DEPARTMENT_ATTRIBUTE, getDepartments());
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return NEWS_EDIT_VIEW;
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}
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// @PutMapping("/{id}")
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// public NewsDto update(@PathVariable(name = "id") Long id, @RequestBody
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// NewsDto dto) {
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// return toDto(newsService.update(id, toEntity(dto)));
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// }
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// @DeleteMapping("/{id}")
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// public NewsDto delete(@PathVariable(name = "id") Long id) {
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// return toDto(newsService.delete(id));
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// }
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@PostMapping("/edit/{id}")
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public String update(
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@PathVariable(name = "id") Long id,
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@ModelAttribute(name = NEWS_ATTRIBUTE) @Valid NewsDto newItem,
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BindingResult bindingResult,
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Model model) {
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if (bindingResult.hasErrors()) {
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return NEWS_EDIT_VIEW;
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}
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if (id <= 0) {
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throw new IllegalArgumentException();
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}
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newsService.update(id, toEntity(newItem));
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return Constants.REDIRECT_VIEW + URL;
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}
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}
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@ -86,7 +86,7 @@ td form {
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}
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.mainSt {
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color: #060647;
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color: #008B8B;
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font-size: 50px;
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}
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@ -0,0 +1,45 @@
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<!DOCTYPE html>
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<html lang="ru" xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout" layout:decorate="~{default}">
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<head>
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<title>Редактировать новость</title>
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</head>
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<body>
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<main layout:fragment="content">
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<form action="#" th:action="@{/news/edit/{id}(id=${news.id})}" th:object="${news}" method="post">
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<div class="mb-3">
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<label for="id" class="form-label">ID</label>
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<input type="text" th:value="*{id}" id="id" class="form-control" readonly disabled>
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</div>
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<div class="mb-3">
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<label for="name" class="form-label">Заголовок</label>
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<input type="text" th:field="*{name}" id="name" class="form-control">
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<div th:if="${#fields.hasErrors('name')}" th:errors="*{name}" class="invalid-feedback"></div>
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</div>
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<div class="mb-3">
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<label for="description" class="form-label">Описание</label>
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<input type="text" th:field="*{description}" id="description" class="form-control">
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<div th:if="${#fields.hasErrors('description')}" th:errors="*{description}" class="invalid-feedback">
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</div>
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</div>
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<div class="mb-3">
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<label for="departmentId" class="form-label">Кафедра</label>
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<select th:field="*{departmentId}" id="departmentId" class="form-control">
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<option th:if="*{departmentId} == null" value="">Выберите кафедру</option>
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<option th:unless="*{departmentId} == null" th:value="*{departmentId}" th:text="*{name}"></option>
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<option th:each=" department : ${departments}" th:value="${department.id}"
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th:text="${department.name}" th:selected="*{departmentId} == ${department.id}">
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</option>
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</select>
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<div th:if="${#fields.hasErrors('clientId')}" th:errors="*{clientId}" class="invalid-feedback"></div>
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</div>
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<div class="mb-3 d-flex flex-row">
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<button class="btn btn-primary me-2 button-fixed-width" type="submit">Сохранить</button>
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<a class="btn btn-secondary button-fixed-width" href="/news">Отмена</a>
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</div>
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</form>
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</main>
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</body>
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</html>
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@ -13,31 +13,42 @@
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<b>Новости</b>
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</span>
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<div>
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<a href="/news/edit/" class="btn btn-primary">Добавить новость</a>
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</div>
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<div class="row">
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<div class="col mt-4" th:each="newItem : ${news}">
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<div class="rectNews d-flex flex-column">
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<img class="imageNew1" src="./images/New1.png" alt th:alt="${newItem.name}" width="100%">
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<div class="rectNewsTextBox">
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<span class="rectNewsText">
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<b scope="row" th:text="${newItem.description}"></b>
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<form th:action="@{/news/edit/{id}(id=${newItem.id})}" method="get">
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<a type="submit" class="btn btn-link button-link">
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<i class="fa fa-edit"></i>
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</a>
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</form>
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<form th:action="@{/news/delete/{id}(id=${newItem.id})}" method="post">
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<a type="submit" class="btn btn-link button-link"
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onclick="return confirm('Вы уверены?')">
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<i class="fa fa-trash"></i>
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</a>
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</form>
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</span>
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</div>
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</div>
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</div>
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<a href="/news/edit/" class="btn btn-danger">Добавить новость</a>
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</div>
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<table class="table">
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<caption></caption>
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<thead>
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<tr>
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<th scope="col" class="w-5">ID</th>
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<th scope="col" class="w-25">Заголовок</th>
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<th scope="col" class="w-50">Описание</th>
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<th scope="col" class="w-10"></th>
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<th scope="col" class="w-10"></th>
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</tr>
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</thead>
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<tbody>
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<tr th:each="newItem : ${news}">
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<th scope="row" th:text="${newItem.id}"></th>
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<td th:text="${newItem.name}"></td>
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<td th:text="${newItem.description}"></td>
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<td>
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<form th:action="@{/news/edit/{id}(id=${newItem.id})}" method="get">
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<button type="submit" class="btn btn-link button-link">
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<i class="fa fa-edit">Изменить</i>
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</button>
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</form>
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</td>
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<td>
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<form th:action="@{/news/delete/{id}(id=${newItem.id})}" method="post">
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<button type="submit" class="btn btn-link button-link"
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onclick="return confirm('Вы уверены?')">
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<i class="fa fa-trash">Удалить</i>
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</button>
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</form>
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</td>
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</tr>
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</tbody>
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</table>
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</main>
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</body>
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