店铺端当前时间是否可售

cash-common/cash-common-service/src/main/java/com/czg/product/dto/ProductDTO.java

@@ -227,11 +227,14 @@ public class ProductDTO implements Serializable {
      * 耗材信息
      */
     private String consName;
-
     /**
      * 商品销售状态 sold_out=已售罄 on_sale=在售中 off_sale=已下架
      */
     private String status;
+    /**
+     * 是否可售时间 1-是 0-否
+     */
+    private Integer isSaleTime;
 
     public Object getImages() {
         return JSON.parseArray(Convert.toStr(images, "[]"));

cash-service/product-service/src/main/java/com/czg/service/product/service/impl/ProductServiceImpl.java

@@ -38,10 +38,11 @@ import org.springframework.cache.annotation.CacheEvict;
 import org.springframework.transaction.annotation.Transactional;
 
 import java.math.BigDecimal;
-import java.util.ArrayList;
+import java.time.DayOfWeek;
-import java.util.List;
+import java.time.LocalDate;
-import java.util.Objects;
+import java.time.LocalTime;
-import java.util.Optional;
+import java.time.format.TextStyle;
+import java.util.*;
 
 import static com.czg.product.entity.table.ProductTableDef.PRODUCT;
 import static com.czg.product.entity.table.ShopProdCategoryTableDef.SHOP_PROD_CATEGORY;
@@ -124,6 +125,7 @@ public class ProductServiceImpl extends ServiceImpl<ProductMapper, Product> impl
 
     private void buildProductExtInfo(List<ProductDTO> records) {
         records.forEach(record -> {
+            record.setIsSaleTime(calcIsSaleTime(record.getDays(), record.getStartTime(), record.getEndTime()));
             List<ProdSkuDTO> skuList = prodSkuMapper.selectListByQueryAs(query().eq(ProdSku::getProductId, record.getId()).eq(ProdSku::getIsDel, DeleteEnum.NORMAL.value()), ProdSkuDTO.class);
             if (CollUtil.isNotEmpty(skuList)) {
                 Optional<BigDecimal> lowPriceIsPresent = skuList.stream().map(obj -> NumberUtil.nullToZero(obj.getSalePrice())).min(BigDecimal::compareTo);
@@ -161,6 +163,40 @@ public class ProductServiceImpl extends ServiceImpl<ProductMapper, Product> impl
         return records;
     }
 
+    /**
+     * 计算是否在可售时间内
+     *
+     * @param days      星期几，例如 "Monday,Tuesday"
+     * @param startTime 起售时间
+     * @param endTime   停售时间
+     * @return 是否可售时间 1-是，0-否
+     */
+    private Integer calcIsSaleTime(String days, LocalTime startTime, LocalTime endTime) {
+        if (StrUtil.isBlank(days) || ObjUtil.isNull(startTime) || ObjUtil.isNull(endTime)) {
+            return YesNoEnum.NO.value();
+        }
+        String today = getWeekDayEnName();
+        List<String> dayList = StrUtil.split(days, ",");
+        LocalTime now = LocalTime.now().withNano(0);
+        if (CollUtil.contains(dayList, today) && now.isAfter(startTime) && now.isBefore(endTime)) {
+            return YesNoEnum.YES.value();
+        }
+        return YesNoEnum.NO.value();
+    }
+
+    /**
+     * 获取当前日期是星期几的英文名称
+     *
+     * @return 星期几的英文名称，例如 "Monday" 或 "Friday"
+     */
+    private String getWeekDayEnName() {
+        // 获取当前日期
+        LocalDate currentDate = LocalDate.now();
+        // 获取当前日期是星期几，返回一个 DayOfWeek 枚举类型的实例
+        DayOfWeek dayOfWeek = currentDate.getDayOfWeek();
+        return dayOfWeek.getDisplayName(TextStyle.FULL, Locale.ENGLISH);
+    }
+
     @Override
     public ProductDTO getProductById(Long id) {
         ProductDTO param = new ProductDTO();