78 lines
2.4 KiB
Java
78 lines
2.4 KiB
Java
package ru.ulstu.project.service;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import org.thymeleaf.util.StringUtils;
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import ru.ulstu.deadline.service.DeadlineService;
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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.util.Arrays;
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import java.util.List;
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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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@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 ProjectDto findOneDto(Integer id) {
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return new ProjectDto(projectRepository.findOne(id));
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}
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public List<Project.ProjectStatus> getProjectStatuses() {
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return Arrays.asList(Project.ProjectStatus.values());
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}
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@Transactional
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public Project create(ProjectDto projectDto) {
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Project newProject = copyFromDto(new Project(), projectDto);
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newProject = projectRepository.save(newProject);
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return newProject;
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}
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private Project copyFromDto(Project project, ProjectDto projectDto) {
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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 Project save(ProjectDto projectDto) {
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if (isEmpty(projectDto.getId())) {
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return create(projectDto);
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} else {
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return update(projectDto);
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}
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}
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private Project update(ProjectDto projectDto) {
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throw new RuntimeException("not implemented yet");
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}
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public Project findById(Integer id) {
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return projectRepository.findOne(id);
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}
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}
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