Create service&repository for Project
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T-Midnight
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package ru.ulstu.project.repository;
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import org.springframework.data.jpa.repository.JpaRepository;
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import ru.ulstu.grant.model.Grant;
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import ru.ulstu.project.model.Project;
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public interface ProjectRepository extends JpaRepository<Project, Integer> {
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// @Query("SELECT p FROM Paper p WHERE (:author IS NULL OR :author MEMBER OF p.authors) AND (YEAR(p.createDate) = :year OR :year IS NULL)")
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// List<Paper> filter(@Param("author") User author, @Param("year") Integer year);
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}
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158
src/main/java/ru/ulstu/project/service/ProjectService.java
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158
src/main/java/ru/ulstu/project/service/ProjectService.java
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package ru.ulstu.project.service;
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import org.apache.commons.lang3.StringUtils;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import ru.ulstu.deadline.model.Deadline;
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import ru.ulstu.deadline.service.DeadlineService;
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import ru.ulstu.file.service.FileService;
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import ru.ulstu.grant.model.Grant;
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import ru.ulstu.grant.model.GrantDto;
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import ru.ulstu.grant.model.repository.GrantRepository;
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import ru.ulstu.project.model.Project;
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import ru.ulstu.project.model.ProjectDto;
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import ru.ulstu.project.repository.ProjectRepository;
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import java.io.IOException;
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import java.util.Arrays;
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import java.util.Date;
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import java.util.List;
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import java.util.stream.Collectors;
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import static org.springframework.util.ObjectUtils.isEmpty;
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import static ru.ulstu.core.util.StreamApiUtils.convert;
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import static ru.ulstu.grant.model.Grant.GrantStatus.APPLICATION;
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import static ru.ulstu.grant.model.Grant.GrantStatus.IN_WORK;
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@Service
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public class ProjectService {
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private final static int MAX_DISPLAY_SIZE = 40;
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private final ProjectRepository projectRepository;
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private final DeadlineService deadlineService;
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public ProjectService(ProjectRepository projectRepository,
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DeadlineService deadlineService) {
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this.projectRepository = projectRepository;
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this.deadlineService = deadlineService;
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}
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public List<Project> findAll() {
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return projectRepository.findAll();
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}
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public List<ProjectDto> findAllDto() {
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List<ProjectDto> projects = convert(findAll(), ProjectDto::new);
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projects.forEach(projectDto -> projectDto.setTitle(StringUtils.abbreviate(projectDto.getTitle(), MAX_DISPLAY_SIZE)));
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return projects;
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}
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// public GrantDto findOneDto(Integer id) {
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// return new GrantDto(grantRepository.findOne(id));
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// }
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@Transactional
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public Integer create(ProjectDto projectDto) throws IOException {
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Project newProject = copyFromDto(new Project(), projectDto);
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newProject = projectRepository.save(newProject);
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//paperNotificationService.sendCreateNotification(newGrant);
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return newProject.getId();
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}
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private Project copyFromDto(Project project, ProjectDto projectDto) throws IOException {
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project.setTitle(projectDto.getTitle());
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project.setDeadlines(deadlineService.saveOrCreate(projectDto.getDeadlines()));
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return project;
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}
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// public void createProject(GrantDto grantDto) {
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// grantDto.setProject(new ProjectDto(grantDto.getTitle()));
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// }
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// @Transactional
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// public Integer update(GrantDto grantDto) throws IOException {
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// Grant grant = grantRepository.findOne(grantDto.getId());
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// Grant.GrantStatus oldStatus = grant.getStatus();
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// if (grantDto.getApplicationFileName() != null && grant.getApplication() != null) {
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// fileService.deleteFile(grant.getApplication());
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// }
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//// if (paper.getStatus() != oldStatus) {
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//// paperNotificationService.statusChangeNotification(paper, oldStatus);
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//// }
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// grantRepository.save(copyFromDto(grant, grantDto));
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// return grant.getId();
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// }
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// @Transactional
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// public void delete(Integer grantId) throws IOException {
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// Grant grant = grantRepository.findOne(grantId);
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// if (grant.getApplication() != null) {
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// fileService.deleteFile(grant.getApplication());
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// }
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// //возможно при удалении гранта будет удаляться и проект, к нему привязанный
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// grantRepository.delete(grant);
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// }
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// public List<Grant.GrantStatus> getGrantStatuses() {
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// return Arrays.asList(Grant.GrantStatus.values());
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// }
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@Transactional
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public Project create(String title, Date deadlineDate) {
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Project project = new Project();
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project.setTitle(title);
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project.getDeadlines().add(new Deadline(deadlineDate, "первый дедлайн у проекта"));
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project = projectRepository.save(project);
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return project;
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}
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// public List<PaperDto> filter(PaperFilterDto filterDto) {
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// return convert(sortPapers(paperRepository.filter(
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// filterDto.getFilterAuthorId() == null ? null : userService.findById(filterDto.getFilterAuthorId()),
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// filterDto.getYear())), PaperDto::new);
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// }
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// private List<Grant> sortGrants(List<Grant> grants) {
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// return grants.stream().sorted((grant1, grant2) -> {
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// int statusCompareResult =
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// Integer.valueOf(Arrays.asList(Grant.GrantStatus.values()).indexOf(grant1.getStatus()))
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// .compareTo(Arrays.asList(Grant.GrantStatus.values()).indexOf(grant2.getStatus()));
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// if (statusCompareResult != 0) {
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// return statusCompareResult;
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// }
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// return grant1.getTitle().compareTo(grant2.getTitle());
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// }).collect(Collectors.toList());
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// }
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//
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// public GrantDto findGrant(int id) {
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// return new GrantDto(grantRepository.getOne(id));
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// }
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//
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// public void closeFailedGrants() {
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// List<Grant> grants = grantRepository.findAll()
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// .stream()
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// .filter(grant -> grant.getNextDeadline().isPresent()
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// && (grant.getStatus() == APPLICATION
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// || grant.getStatus() == IN_WORK)
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// && grant.getNextDeadline().get().getDate().before(new Date()))
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// .collect(Collectors.toList());
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// grants.forEach(grant -> {
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// //Grant.GrantStatus oldStatus = grant.getStatus();
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// grant.setStatus(Grant.GrantStatus.FAILED);
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// grantRepository.save(grant);
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// //paperNotificationService.sendFailedNotification(grant, oldStatus);
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// });
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// }
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public void save(ProjectDto projectDto) throws IOException {
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if (isEmpty(projectDto.getId())) {
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create(projectDto);
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} else {
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//update(grantDto);
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}
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}
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// public GrantDto findById(Integer grantId) {
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// return new GrantDto(grantRepository.findOne(grantId));
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// }
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}
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