From 3d237ccfcc5aa5534bda80131287e1562e2e0ad3 Mon Sep 17 00:00:00 2001
From: Cui Zhi Feng <7426394+wuxixiaocui@user.noreply.gitee.com>
Date: 星期五, 30 八月 2024 15:51:32 +0800
Subject: [PATCH] 会员价展示
---
src/main/java/com/mzl/flower/service/BaseService.java | 39 +++++++++++++++++++++++++++++++++++++++
1 files changed, 39 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/mzl/flower/service/BaseService.java b/src/main/java/com/mzl/flower/service/BaseService.java
index bd1d2cb..b796271 100644
--- a/src/main/java/com/mzl/flower/service/BaseService.java
+++ b/src/main/java/com/mzl/flower/service/BaseService.java
@@ -10,6 +10,7 @@
import com.mzl.flower.dto.response.payment.OrderSalesItemChargeDTO;
import com.mzl.flower.entity.customer.Customer;
import com.mzl.flower.entity.flower.*;
+import com.mzl.flower.entity.menber.Member;
import com.mzl.flower.entity.partner.Partner;
import com.mzl.flower.entity.payment.FeeService;
import com.mzl.flower.entity.payment.OrderItemSales;
@@ -17,6 +18,7 @@
import com.mzl.flower.entity.supplier.Supplier;
import com.mzl.flower.mapper.customer.CustomerMapper;
import com.mzl.flower.mapper.flower.FlowerCategoryMapper;
+import com.mzl.flower.mapper.member.MemberMapper;
import com.mzl.flower.mapper.partner.PartnerMapper;
import com.mzl.flower.mapper.supplier.SupplierMapper;
import com.mzl.flower.mapper.system.UserMapper;
@@ -25,6 +27,7 @@
import org.springframework.data.redis.core.RedisTemplate;
import java.math.BigDecimal;
+import java.math.RoundingMode;
import java.time.*;
import java.time.format.DateTimeFormatter;
import java.util.ArrayList;
@@ -56,6 +59,13 @@
@Autowired
private FlowerCategoryMapper flowerCategoryMapper;
+
+ @Autowired
+ private MemberMapper memberMapper;
+
+ protected Member getMember(Long levelId){
+ return memberMapper.selectById(levelId);
+ }
protected double getServiceFeeRate(List<FeeService> fees, Integer saleCount){
int sc = saleCount == null ? 0 : saleCount;
@@ -463,6 +473,35 @@
return p;
}
+ /**
+ * 计算会员单价
+ *
+ * @param price
+ * @param member
+ * @return
+ */
+ protected BigDecimal calculateMemberPrice(BigDecimal price, Member member){
+ if(price == null || member == null){
+ return price;
+ }
+ BigDecimal r = price;
+
+ String discountType = member.getDiscountType();
+ if(Constants.DISCOUNT_TYPE.ratio.name().equals(discountType)){
+ BigDecimal discountRatio = getAmount(member.getDiscountRatio());
+ r = price.multiply(discountRatio).divide(new BigDecimal(100), 2, RoundingMode.HALF_UP);
+ } else if (Constants.DISCOUNT_TYPE.amount.name().equals(discountType)){
+ BigDecimal discountAmount = getAmount(member.getDiscountAmount());
+ r = price.subtract(discountAmount);
+ }
+
+ if(r.doubleValue() < 0){
+ r = new BigDecimal(0);
+ }
+
+ return r;
+ }
+
protected Customer getCustomerByUserId(String userId){
Customer p = customerMapper.selectOne(new QueryWrapper<Customer>()
.eq("user_id", userId));
--
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