SEEC-DataAnalysis/src/main/java/se/cloud/analysis/service/TaskService.java

package se.cloud.analysis.service;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import se.cloud.analysis.dao.TaskDao;
import se.cloud.analysis.domain.Event;
import se.cloud.analysis.domain.Task;
import se.cloud.analysis.vo.TaskDetailVO;

import java.util.Date;
import java.util.List;

@Service
public class TaskService {

    @Autowired
    private TaskDao taskDao;

    @Autowired
    private EventService eventService;

    public List<Task> getTaskList(String email) {
        return taskDao.getTaskByEmail(email);
    }

    public Task getTaskById(int taskId) {
        return taskDao.getTaskById(taskId);
    }

    public boolean addTask(Task task) {
        // TODO 事务实现
        Date start = task.getStart();
        Date end = task.getEnd();
        Event startEvent = new Event();
        startEvent.setUserEmail(task.getUserEmail());
        startEvent.setDescription("创建");
        startEvent.setTaskName(task.getTaskName());
        startEvent.setTime(start);
        startEvent.setType("task");
        Event endEvent = new Event();
        endEvent.setUserEmail(task.getUserEmail());
        endEvent.setDescription("结束");
        endEvent.setType("task");
        endEvent.setTime(end);
        endEvent.setTaskName(task.getTaskName());
        int startEventRes = eventService.addEvent(startEvent);
        int endEventRes = eventService.addEvent(endEvent);
        int taskRes = taskDao.insert(task);
        return startEventRes + endEventRes + taskRes == 3;
    }

    public int updateTask(Task task) {
        return taskDao.update(task);
    }

    public int deleteTask(int taskId) {
        return taskDao.deleteById(taskId);
    }

    public Task getTaskByEmailAndName(String email, String name) {
        return taskDao.getTaskByEmailAndName(email, name);
    }

    public TaskDetailVO getTaskDetail(String email, int id) {
        Task task = getTaskById(id);
        List<Event> events = eventService.getTaskEventList(email, task.getTaskName());
        TaskDetailVO taskDetailVO = new TaskDetailVO();
        taskDetailVO.setEvents(events);
        taskDetailVO.setTask(task);
        return taskDetailVO;
    }
}