优惠券结算

@@ -99,9 +99,10 @@ public class CouponRuleMatcher {
         public boolean match(ChargeGoods chargeGoods, UserCouponsBo couponsBo) {
             final CouponProductLimitTypeEnum limitTypeEnum = CouponProductLimitTypeEnum.of(couponsBo.getProductLimitType()).orElse(null);
             if (limitTypeEnum == CouponProductLimitTypeEnum.SPECIFIC_PRODUCT) {
-                return couponsBo.getSknInclude().contains(chargeGoods.getProductId());
+                return couponsBo.getProductIdInclude().contains(chargeGoods.getProductId());
             } else {
-                return true;
+                //目前不存在
+                return false;
             }
         }
     }

@@ -4,6 +4,7 @@ import com.google.common.collect.Lists;
 import com.yoho.core.rest.client.ServiceCaller;
 import com.yoho.error.ServiceError;
 import com.yoho.error.exception.ServiceException;
+import com.yohobuy.ufo.model.promotion.UserCouponsBo;
 import com.yohoufo.common.alarm.EventBusPublisher;
 import com.yohoufo.common.utils.AddressUtil;
 import com.yohoufo.dal.order.SellerOrderGoodsMapper;
@@ -18,6 +19,7 @@ import com.yohoufo.order.charge.CouponRuleMatcher;
 import com.yohoufo.order.charge.model.ChargeGoods;
 import com.yohoufo.order.charge.model.ChargeParam;
 import com.yohoufo.order.charge.model.ChargeResult;
+import com.yohoufo.order.charge.model.CouponMatchResult;
 import com.yohoufo.order.event.BuyerCancelEvent;
 import com.yohoufo.order.event.NotPaidNoticeEvent;
 import com.yohoufo.order.model.AddressInfo;
@@ -31,16 +33,17 @@ import com.yohoufo.order.service.cache.CacheCleaner;
 import com.yohoufo.order.service.proxy.CouponProxyService;
 import com.yohoufo.order.service.proxy.InBoxFacade;
 import com.yohoufo.order.service.proxy.UserProxyService;
+import com.yohoufo.order.service.support.CouponSupport;
 import com.yohoufo.order.service.support.ShoppingSupport;
 import com.yohoufo.order.service.support.codegenerator.OrderCodeGenerator;
 import com.yohoufo.order.utils.AddressHelper;
 import com.yohoufo.order.utils.MathUtils;
 import org.apache.commons.lang3.StringUtils;
+import org.elasticsearch.search.aggregations.bucket.histogram.Histogram;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import java.math.BigDecimal;
-import java.util.Arrays;
 import java.util.List;
 import org.springframework.stereotype.Service;
 
@@ -89,6 +92,9 @@ public class ShoppingServiceImpl implements IShoppingService {
     @Autowired
     private CouponRuleMatcher couponRuleMatcher;
 
+    @Autowired
+    private CouponSupport couponSupport;
+
     /**
      * 结算页数据
      * @param request
@@ -151,99 +157,63 @@ public class ShoppingServiceImpl implements IShoppingService {
 
     @Override
     public ShoppingCouponListResp selectCoupon(ShoppingRequest request) {
-        //todo
-        ShoppingCoupon coupon1 = new ShoppingCoupon();
-        coupon1.setCouponValueStr("100");
-        coupon1.setCouponCode("a123456");
-        coupon1.setCouponName("test");
-        coupon1.setCouponValidity("2018.1.1-2019.1.1");
-        coupon1.setSelected("N");
-        coupon1.setIsSelectedSupport("Y");
-        coupon1.setUseRuleStr("满499可用");
-
-        ShoppingCoupon coupon2 = new ShoppingCoupon();
-        coupon2.setCouponValueStr("50");
-        coupon2.setCouponCode("b987654");
-        coupon2.setCouponName("全场通用");
-        coupon2.setCouponValidity("2018.1.1-2019.1.1");
-        coupon2.setSelected("N");
-        coupon2.setIsSelectedSupport("Y");
-        coupon2.setUseRuleStr("满200可用");
-        ShoppingCouponListResp resp = new ShoppingCouponListResp();
-        resp.setCoupons(Lists.newArrayList(coupon1, coupon2));
-        return resp;
 
-//        if ((request.getSkup()) < 0 || request.getUid() < 0) {
-//            logger.warn("compute uid or skup is null");
-//            throw new ServiceException(ServiceError.ORDER_REQUEST_PARM_IS_EMPTY);
-//        }
-//
-//        // 检查 商品sku是否可售
-//        SellerOrderGoods skupGood = checkSkupSellOrNot(request.getSkup());
-//
-//        //构建算费
-//        ChargeContext chargeContext = buildChargeContext(request, skupGood);
-//
-//        List<UserCouponsBo> userCouponsBos = couponProxyService.getUserAvailableCoupons(chargeContext.getChargeParam().getUid());
-//        List<CouponMatchResult> couponMatchResults = couponRuleMatcher.match(userCouponsBos,chargeContext);
-
-        //todo
+        if ((request.getSkup()) < 0 || request.getUid() < 0) {
+            logger.warn("compute uid or skup is null");
+            throw new ServiceException(ServiceError.ORDER_REQUEST_PARM_IS_EMPTY);
         }
 
-    @Override
-    public ComputeResponse compute(ShoppingRequest request) {
-        CouponInfo result = CouponInfo.builder().couponCode("a123456").couponAmountStr("￥50.00").couponTitle("test").couponCount(1).build();
+        // 检查 商品sku是否可售
+        SellerOrderGoods skupGood = checkSkupSellOrNot(request.getSkup());
 
+        //构建算费
+        ChargeContext chargeContext = buildChargeContext(request, skupGood);
 
-        PromotionFormula formula1 = new PromotionFormula();
-        formula1.setPromotion(OrderConstant.GOODS_PRICE);
-        formula1.setPromotionAmount(OrderConstant.MONEY_SIGN + "500");
+        //查询用户可用的优惠券
+        List<UserCouponsBo> userCouponsBos = couponProxyService.getUserAvailableCoupons(chargeContext.getChargeParam().getUid());
 
-        PromotionFormula formula2 = new PromotionFormula();
-        formula2.setPromotion(OrderConstant.DELIVERY_DESC);
-        formula2.setPromotionAmount(OrderConstant.PLUS_SIGN + OrderConstant.MONEY_SIGN + 25);
+        //进行券匹配
+        List<CouponMatchResult> couponMatchResults = couponRuleMatcher.match(userCouponsBos,chargeContext);
 
+        //满足当前商品的优惠券
+        List<ShoppingCoupon> usableCoupons =  couponSupport.filterUsableCoupons(couponMatchResults);
 
-        PromotionFormula formula3 = new PromotionFormula();
-        formula3.setPromotion(OrderConstant.GOODS_REAL_PRICE);
-        formula3.setPromotionAmount(OrderConstant.MONEY_SIGN + "425");
+        //券选中
+        usableCoupons.forEach(shoppingCoupon -> {
+            if (request.getCouponCodes().contains(shoppingCoupon.getCouponCode())) {
+                shoppingCoupon.setSelected(OrderConstant.Y_STR);
+            }
+        });
 
+        ShoppingCouponListResp resp = new ShoppingCouponListResp();
+        resp.setCoupons(usableCoupons);
+        return resp;
+    }
 
-        PromotionFormula formula4 = new PromotionFormula();
-        formula4.setPromotion("优惠券");
-        formula4.setPromotionAmount("-"+ OrderConstant.MONEY_SIGN  +"100");
+    @Override
+    public ComputeResponse compute(ShoppingRequest request) {
 
-        List<PromotionFormula> formulaList = Arrays.asList(formula1, formula2, formula4, formula3);
+        // 入口参数检查
+        if ((request.getSkup()) < 0 || request.getUid() < 0) {
+            logger.warn("compute uid or skup is null");
+            throw new ServiceException(ServiceError.ORDER_REQUEST_PARM_IS_EMPTY);
+        }
 
-        ComputeResponse response = new ComputeResponse();
+        // 检查 商品sku是否可售
+        SellerOrderGoods skupGood = checkSkupSellOrNot(request.getSkup());
+        //构建算费
+        ChargeContext chargeContext = buildChargeContext(request, skupGood);
+        //算费
+        chargeService.charge(chargeContext);
+        //算费结果
+        ChargeResult chargeResult = chargeContext.getChargeResult();
 
-        response.setCouponInfo(result);
-        response.setPromotionFormulaList(formulaList);
-        response.setAmount("425.00");
+        ComputeResponse response = new ComputeResponse();
+        response.setCouponInfo(shoppingSupport.getCouponInfo(chargeResult));
+        response.setPromotionFormulaList(shoppingSupport.getPromotionFormula(chargeResult));
+        response.setAmount(MathUtils.formatStr(chargeResult.getFinalAmount()));
 
         return response;
-
-        // 入口参数检查
-//        if ((request.getSkup()) < 0 || request.getUid() < 0) {
-//            logger.warn("compute uid or skup is null");
-//            throw new ServiceException(ServiceError.ORDER_REQUEST_PARM_IS_EMPTY);
-//        }
-//
-//        // 检查 商品sku是否可售
-//        SellerOrderGoods skupGood = checkSkupSellOrNot(request.getSkup());
-//        //构建算费
-//        ChargeContext chargeContext = buildChargeContext(request, skupGood);
-//        //算费
-//        chargeService.charge(chargeContext);
-//        //算费结果
-//        ChargeResult chargeResult = chargeContext.getChargeResult();
-//
-//        ComputeResponse response = new ComputeResponse();
-//        response.setCouponInfo(shoppingSupport.getCouponInfo(chargeResult));
-//        response.setPromotionFormulaList(shoppingSupport.getPromotionFormula(chargeResult));
-//        response.setAmount(MathUtils.formatStr(chargeResult.getFinalAmount()));
-//
-//        return response;
     }
 
     /**

@@ -19,17 +19,39 @@ public class CouponProxyService {
      * @return
      */
     public List<UserCouponsBo> getUserAvailableCoupons(int uid) {
-        //todo
-        return Lists.newArrayList();
+        UserCouponsBo userCouponsBo = new UserCouponsBo();
+        userCouponsBo.setCouponCode("a100");
+        userCouponsBo.setCouponAmount(BigDecimal.valueOf(20));
+        userCouponsBo.setUseLimitType("2");
+        userCouponsBo.setUseLimitValue("299");
+        userCouponsBo.setProductLimitType("1");
+        userCouponsBo.setProductIdInclude(Lists.newArrayList(88888900));
+        userCouponsBo.setUseRule("满299可用");
+        userCouponsBo.setStartTime(1514739661L);
+        userCouponsBo.setEndTime(1546275661L);
+
+        UserCouponsBo userCouponsBo1 = new UserCouponsBo();
+        userCouponsBo1.setCouponCode("a200");
+        userCouponsBo1.setCouponAmount(BigDecimal.valueOf(100));
+        userCouponsBo1.setUseLimitType("0");
+        userCouponsBo1.setUseLimitValue("");
+        userCouponsBo1.setProductLimitType("1");
+        userCouponsBo1.setProductIdInclude(Lists.newArrayList(88888900));
+        userCouponsBo1.setStartTime(1514739661L);
+        userCouponsBo1.setEndTime(1546275661L);
+        return Lists.newArrayList(userCouponsBo, userCouponsBo1);
     }
 
     public List<UserCouponsBo> checkUseCouponsAndGet(int uid, List<String> couponCodes) {
         UserCouponsBo userCouponsBo = new UserCouponsBo();
+        userCouponsBo.setCouponCode("a100");
         userCouponsBo.setCouponAmount(BigDecimal.valueOf(20));
         userCouponsBo.setUseLimitType("2");
         userCouponsBo.setUseLimitValue("299");
         userCouponsBo.setProductLimitType("1");
-        userCouponsBo.setSknInclude(Lists.newArrayList(88888900));
+        userCouponsBo.setProductIdInclude(Lists.newArrayList(88888900));
+        userCouponsBo.setStartTime(1514739661L);
+        userCouponsBo.setEndTime(1546275661L);
         return Lists.newArrayList(userCouponsBo);
     }
 }

 package com.yohoufo.order.service.support;
 
+import com.google.common.collect.Lists;
+import com.yohobuy.ufo.model.order.constants.OrderConstant;
 import com.yohobuy.ufo.model.promotion.UserCouponsBo;
 import com.yohoufo.order.charge.model.CouponMatchResult;
 import com.yohoufo.order.model.response.ShoppingCoupon;
+import com.yohoufo.order.utils.DateUtil;
+import com.yohoufo.order.utils.MathUtils;
+import org.apache.commons.collections.CollectionUtils;
+import org.springframework.stereotype.Component;
 
 import java.util.List;
 import java.util.stream.Collectors;
@@ -10,13 +16,36 @@ import java.util.stream.Collectors;
 /**
  * Created by jiexiang.wu on 2018/11/19.
  */
+@Component
 public class CouponSupport {
 
-    public List<ShoppingCoupon> getUsableCoupons(List<CouponMatchResult> couponMatchResults) {
+    public List<ShoppingCoupon> filterUsableCoupons(List<CouponMatchResult> couponMatchResults) {
+        if (CollectionUtils.isEmpty(couponMatchResults)) {
+            return Lists.newArrayList();
+        }
         //找到可用的券
         List<UserCouponsBo> usableCoupons = couponMatchResults.stream().filter(result -> result.isUsable()).map(result -> result.getUserCouponsBo()).collect(Collectors.toList());
 
-        //todo
-        return null;
+        if (CollectionUtils.isEmpty(usableCoupons)) {
+            return Lists.newArrayList();
+        }
+        List<ShoppingCoupon> result = Lists.newLinkedList();
+
+        usableCoupons.forEach(userCouponsBo -> {
+            ShoppingCoupon shoppingCoupon = new ShoppingCoupon();
+            shoppingCoupon.setCouponCode(userCouponsBo.getCouponCode());
+            shoppingCoupon.setCouponName(userCouponsBo.getCouponName());
+            shoppingCoupon.setCouponValueStr(userCouponsBo.getCouponAmount().intValue() + "");
+            shoppingCoupon.setCouponValidity(DateUtil.format(DateUtil.getDateFromLong(userCouponsBo.getStartTime()), "yyyy.MM.dd") + "-" +
+                    DateUtil.format(DateUtil.getDateFromLong(userCouponsBo.getEndTime()), "yyyy.MM.dd"));
+            shoppingCoupon.setUseRuleStr(userCouponsBo.getUseRule());
+
+            shoppingCoupon.setSelected(OrderConstant.N_STR);
+            shoppingCoupon.setIsSelectedSupport(OrderConstant.Y_STR);
+
+            result.add(shoppingCoupon);
+        });
+
+        return result;
     }
 }

+package com.yohoufo.order.utils;
+
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+/**
+ * Created by jiexiang.wu on 2018/11/20.
+ */
+public class DateUtil {
+
+    public static final String yyyy_MM_dd_HH_mm_SS = "yyyy-MM-dd HH:mm:ss";
+
+    public static final String yyyy$MM$dd = "yyyy.MM.dd";
+
+
+    /**
+     * 将Date类型转换为字符串
+     *
+     * @param date    日期类型
+     * @param pattern 字符串格式
+     * @return 日期字符串
+     */
+    public static String format(Date date, String pattern) {
+        if (date == null) {
+            return "null";
+        }
+        if (pattern == null || pattern.equals("") || pattern.equals("null")) {
+            pattern = yyyy$MM$dd;
+        }
+        return new SimpleDateFormat(pattern).format(date);
+    }
+
+
+    /**
+     * @param time
+     * @return java.lang.String
+     */
+    public static Date getDateFromLong(long time) {
+        Long timestamp = time*1000;
+
+        String date = new java.text.SimpleDateFormat(yyyy_MM_dd_HH_mm_SS).format(new java.util.Date(timestamp));
+        return format(date);
+    }
+
+    /**
+     * 将字符串转换为Date类型
+     *
+     * @param date 字符串类型
+     * @return 日期类型
+     */
+    public static Date format(String date) {
+        return format(date, null);
+    }
+
+    /**
+     * 将字符串转换为Date类型
+     *
+     * @param date    字符串类型
+     * @param pattern 格式
+     * @return 日期类型
+     */
+    public static Date format(String date, String pattern) {
+        if (pattern == null || pattern.equals("") || pattern.equals("null")) {
+            pattern = yyyy_MM_dd_HH_mm_SS;
+        }
+        if (date == null || date.equals("") || date.equals("null")) {
+            return new Date();
+        }
+        Date d = null;
+        try {
+            d = new SimpleDateFormat(pattern).parse(date);
+        } catch (ParseException pe) {
+        }
+        return d;
+    }
+
+}