common：LocalDateTimeUtils 增加方法：月份开始时间、月份结束时间

owen
1 parent e7876b15
Showing 2 changed files with 30 additions and 14 deletions
yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/util/date/LocalDateTimeUtils.java
yudao-module-mall/yudao-module-statistics-biz/src/main/java/cn/iocoder/yudao/module/statistics/service/trade/TradeStatisticsServiceImpl.java
@@ -6,6 +6,7 @@ import java.time.Duration;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.time.LocalTime;
+import java.time.temporal.TemporalAdjusters;
 /**
  * 时间工具类，用于 {@link java.time.LocalDateTime}
@@ -97,4 +98,29 @@ public class LocalDateTimeUtils {
                 LocalDateTime.of(nowDate, startTime2), LocalDateTime.of(nowDate, endTime2));
     }
+    /**
+     * 获取指定日期所在的月份的开始时间
+     * 例如：2023-09-30 00:00:00,000
+     *
+     * @param date 日期
+     * @return 月份的开始时间
+     */
+    public static LocalDateTime beginOfMonth(LocalDateTime date) {
+        return date
+                .with(TemporalAdjusters.firstDayOfMonth())
+                .with(LocalTime.MIN);
+    }
+
+    /**
+     * 获取指定日期所在的月份的最后时间
+     * 例如：2023-09-30 23:59:59,999
+     *
+     * @param date 日期
+     * @return 月份的结束时间
+     */
+    public static LocalDateTime endOfMonth(LocalDateTime date) {
+        return date
+                .with(TemporalAdjusters.lastDayOfMonth())
+                .with(LocalTime.MAX);
+    }
 }
 package cn.iocoder.yudao.module.statistics.service.trade;
 import cn.hutool.core.date.LocalDateTimeUtil;
+import cn.iocoder.yudao.framework.common.util.date.LocalDateTimeUtils;
 import cn.iocoder.yudao.module.statistics.controller.admin.trade.vo.TradeStatisticsComparisonRespVO;
 import cn.iocoder.yudao.module.statistics.controller.admin.trade.vo.TradeSummaryRespVO;
 import cn.iocoder.yudao.module.statistics.controller.admin.trade.vo.TradeTrendSummaryRespVO;
@@ -13,8 +14,6 @@ import org.springframework.validation.annotation.Validated;
 import javax.annotation.Resource;
 import java.time.Duration;
 import java.time.LocalDateTime;
-import java.time.LocalTime;
-import java.time.temporal.TemporalAdjusters;
 import java.util.List;
 /**
@@ -79,18 +78,9 @@ public class TradeStatisticsServiceImpl implements TradeStatisticsService {
      * @return 交易数据
      */
     private TradeSummaryRespBO getTradeSummaryByMonths(int months) {
-        // TODO @疯狂：可以在 LocalDateUtils 封装方法；获得月份的开始；以及结束两个方法；然后这里就可以直接调用了
-        // 月份开始时间
-        LocalDateTime beginOfMonth = LocalDateTime.now()
-                .plusMonths(months)
-                .with(TemporalAdjusters.firstDayOfMonth())
-                .with(LocalTime.MIN);
-        // 月份截止时间
-        LocalDateTime endOfToday = LocalDateTime.now()
-                .plusMonths(months)
-                .with(TemporalAdjusters.lastDayOfMonth())
-                .with(LocalTime.MAX);
-        return tradeStatisticsMapper.selectOrderCreateCountSumAndOrderPayPriceSumByTimeBetween(beginOfMonth, endOfToday);
+        LocalDateTime monthDate = LocalDateTime.now().plusMonths(months);
+        return tradeStatisticsMapper.selectOrderCreateCountSumAndOrderPayPriceSumByTimeBetween(
+                LocalDateTimeUtils.beginOfMonth(monthDate), LocalDateTimeUtils.endOfMonth(monthDate));
     }
 }