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107 lines
3.7 KiB
107 lines
3.7 KiB
package com.example.demo.serviceImpl;
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import com.example.demo.domain.entity.Activity;
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import com.example.demo.mapper.ActivityMapper;
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import com.example.demo.sevice.ActivityService;
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import com.github.pagehelper.PageHelper;
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import lombok.RequiredArgsConstructor;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.cache.CacheManager;
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import org.springframework.cache.annotation.CacheConfig;
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import org.springframework.cache.annotation.CacheEvict;
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import org.springframework.stereotype.Service;
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import com.github.pagehelper.PageInfo;
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import org.springframework.transaction.annotation.Transactional;
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import java.util.Date;
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import java.util.List;
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@Service
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@Transactional
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@RequiredArgsConstructor
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@CacheConfig(cacheNames = "activity")
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public class ActivityServiceImpl implements ActivityService {
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@Autowired
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ActivityMapper activityMapper;
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@Autowired
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private CacheManager cacheManager;
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@Override
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@CacheEvict(value = {"activity"}, allEntries = true)
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public int add(Activity activity) {
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return activityMapper.add(activity);
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}
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@CacheEvict(value = "activity",allEntries = true)
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@Override
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public int edit(Activity activity) {
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activity.setActivityFlag(0);
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return activityMapper.edit(activity);
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}
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@Override
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public List<Activity> search(Activity activity) {
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return activityMapper.select(activity);
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}
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@CacheEvict(value = {"activity"}, allEntries = true)
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@Override
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public PageInfo<Activity> searchForPage(Integer pageNum, Integer pageSize, Activity activity) {
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// PageHelper.startPage(pageNum, pageSize);
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// List<Activity> list = activityMapper.select(activity);
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// return new PageInfo<>(list);
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PageHelper.startPage(pageNum, pageSize);
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List<Activity> list = activityMapper.select(activity);
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Date nowDate = new Date();
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list.forEach(activity1 -> {
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// 假设 getStartTime() 和 getEndTime() 返回的是 java.util.Date 类型
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Date startTime = activity1.getStartTime();
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Date endTime = activity1.getEndTime();
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// 使用 Date 类的 before 和 after 方法进行比较
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if (startTime != null &&nowDate.before(startTime)) {
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activity1.setStatus(0); // 设置状态为 0
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} else if (endTime != null &&nowDate.after(endTime)) {
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activity1.setStatus(2); // 设置状态为 2
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} else {
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activity1.setStatus(1); // 设置状态为 1
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}
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// 保存修改后的对象
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activityMapper.edit(activity1);
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});
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return new PageInfo<>(list);
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}
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}
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// @Cacheable(key="#root.method.name + ':'+ #pageNum + '-' + #pageSize + '-' + #activity.hashCode() ")
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// @Override
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// public PageInfo<Activity> searchForPage(Integer pageNum, Integer pageSize, Activity activity) {
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// PageHelper.startPage(pageNum, pageSize);
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// List<Activity> list = activityMapper.select(activity);
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// LocalDateTime nowDate = LocalDateTime.now();
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//
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// for (Activity activity1 : list) {
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// Date startTime = activity1.getStartTime();
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// Date endTime = activity1.getEndTime();
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//
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// if (nowDate.isBefore(startTime)) {
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// activity1.setStatus(0); // 设置状态为 0
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// } else if (nowDate.isAfter(endTime)) {
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// activity1.setStatus(2); // 设置状态为 2
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// } else {
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// activity1.setStatus(1); // 设置状态为 1
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// }
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//
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// // 保存修改后的对象
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// activityMapper.edit(activity1);
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// }
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//
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// // 返回分页信息
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// return new PageInfo<>(list);
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// }
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//}
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