NastasiyaT/java-project-99

package hexlet.code.service;

import hexlet.code.dto.TaskStatusDTO;
import hexlet.code.mapper.TaskStatusMapper;
import hexlet.code.repository.TaskStatusRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;

@Service
public final class TaskStatusService {

    @Autowired
    private TaskStatusMapper taskStatusMapper;

    @Autowired
    private TaskStatusRepository taskStatusRepository;

    public List<TaskStatusDTO> getAll() {
        var taskStatuses = taskStatusRepository.findAll();
        return taskStatuses.stream()
                .map(taskStatusMapper::map)
                .toList();
    }

    public TaskStatusDTO findById(Long id) {
        var taskStatus = taskStatusRepository.findById(id).orElseThrow();
        return taskStatusMapper.map(taskStatus);
    }

    public TaskStatusDTO create(TaskStatusDTO data) {
        var taskStatus = taskStatusMapper.map(data);
        taskStatusRepository.save(taskStatus);
        return taskStatusMapper.map(taskStatus);
    }

    public TaskStatusDTO update(TaskStatusDTO data, Long id) {
        var taskStatus = taskStatusRepository.findById(id).orElseThrow();
        taskStatusMapper.update(data, taskStatus);
        taskStatusRepository.save(taskStatus);
        return taskStatusMapper.map(taskStatus);
    }

    public void delete(Long id) {
        taskStatusRepository.deleteById(id);
    }
}