1.添加活动有效期

src/main/java/com/miya/draw/entity/Activity.java

 package com.miya.draw.entity;
 
+import cn.hutool.core.date.DateTime;
 import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
@@ -11,6 +12,7 @@ import org.springframework.beans.factory.annotation.Value;
 
 import java.io.Serializable;
 import java.time.LocalDateTime;
+import java.util.Date;
 
 /**
  * @author ：djf
@@ -30,6 +32,9 @@ public class Activity implements Serializable {
     @ApiModelProperty(value = "活动名称")
     private String name;
 
+    @ApiModelProperty(value = "有效状态")
+    private Integer validStatus;
+
     @ApiModelProperty(value = "抽奖方式  1满额抽奖   2足量抽奖")
     private Integer raffle;
 
@@ -55,10 +60,10 @@ public class Activity implements Serializable {
     private Integer activityStoreStatus;
 
     @ApiModelProperty(value = "开始时间")
-    private LocalDateTime startTime;
+    private Date startTime;
 
     @ApiModelProperty(value = "结束时间")
-    private LocalDateTime endTime;
+    private Date endTime;
 
     @ApiModelProperty(value = "创建时间")
     private LocalDateTime createTime;

src/main/java/com/miya/draw/enums/ValidStatusEnum.java

+package com.miya.draw.enums;
+
+import lombok.AccessLevel;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+/**
+ * @author ：djf
+ * @date ：2022-11-14
+ * @description：活动状态
+ */
+@Getter
+@AllArgsConstructor(access = AccessLevel.PRIVATE)
+public enum ValidStatusEnum {
+    /**
+     * 成功
+     */
+    VALID(1, "有效"),
+    /**
+     * 失败
+     */
+    INVALID(0, "无效");
+
+    private final Integer code;
+
+    private final String name;
+}

src/main/java/com/miya/draw/manager/DrawManagerImpl.java

@@ -61,6 +61,7 @@ public class DrawManagerImpl implements IDrawManager {
     private IPrizeService prizeService;
 
     @Autowired
+
     private IOtherManager otherManager;
 
     @Autowired
@@ -194,10 +195,14 @@ public class DrawManagerImpl implements IDrawManager {
             lock.tryLock(5, 10, TimeUnit.SECONDS);
             //1 判断活动是否有效
             Activity activity = activityService.getById(activityId);
-            if(LocalDateTime.now().isBefore(activity.getStartTime())){
+            if(activity == null){
+                throw new BusinessException(ErrorEnum.DRAW_CHECK_EXP, "活动不存在或已失效");
+            }
+            Date now = new Date();
+            if(now.before(activity.getStartTime())){
                 throw new BusinessException(ErrorEnum.DRAW_CHECK_EXP, "抱歉，抽奖活动还未开始！");
             }
-            if(LocalDateTime.now().isAfter(activity.getEndTime())){
+            if(now.after(activity.getEndTime())){
                 throw new BusinessException(ErrorEnum.DRAW_CHECK_EXP, "抱歉，抽奖活动已经结束！");
             }
             // 2 验证是否可以抽奖

src/main/java/com/miya/draw/service/impl/ActivityServiceImpl.java

@@ -3,6 +3,7 @@ package com.miya.draw.service.impl;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.miya.draw.entity.Activity;
+import com.miya.draw.enums.ValidStatusEnum;
 import com.miya.draw.mapper.ActivityMapper;
 import com.miya.draw.service.IActivityService;
 import org.springframework.stereotype.Service;
@@ -21,6 +22,9 @@ public class ActivityServiceImpl extends ServiceImpl<ActivityMapper, Activity> i
 
     @Override
     public Activity getById(Long id) {
-        return baseMapper.selectById(id);
+        LambdaQueryWrapper<Activity> wrapper = new LambdaQueryWrapper<>();
+        wrapper.eq(Activity::getValidStatus, ValidStatusEnum.VALID.getCode());
+        wrapper.eq(Activity::getId,id);
+        return baseMapper.selectOne(wrapper);
     }
 }