feat：12月活动

mec-biz/src/main/java/com/ym/mec/biz/service/DegreeRegistrationService.java

@@ -8,12 +8,17 @@ import com.ym.mec.biz.dal.entity.StudentPaymentOrder;
 import com.ym.mec.biz.dal.page.DegreeQueryInfo;
 import com.ym.mec.common.service.BaseService;
 
+import java.util.Arrays;
+import java.util.HashSet;
 import java.util.Map;
+import java.util.Set;
 
 public interface DegreeRegistrationService extends BaseService<Integer, DegreeRegistration> {
 
     String ACTIVITY_TAG = "DEGREE_REGISTRATION_2020_12";
 
+    Set<String> FREE_PRICE_LEVEL = new HashSet<>(Arrays.asList(new String[]{"一级", "二级", "三级"}));
+
     Map pay(DegreeRegistrationActivityDto degreeRegistration) throws Exception;
 
     Boolean updateStatus(StudentPaymentOrder order);

mec-biz/src/main/java/com/ym/mec/biz/service/impl/DegreeRegistrationServiceImpl.java

@@ -148,7 +148,11 @@ public class DegreeRegistrationServiceImpl extends BaseServiceImpl<Integer, Degr
                 }
                 boolean vipMoreThan2 = additionCourseInfo.containsKey(CourseSchedule.CourseScheduleType.VIP)&&additionCourseInfo.get(CourseSchedule.CourseScheduleType.VIP)>=2;
                 if(vipMoreThan2){
-                    degreeRegistration.setMoney(BigDecimal.ZERO);
+                    if(FREE_PRICE_LEVEL.contains(degreeRegistration.getLevel())){
+                        degreeRegistration.setMoney(BigDecimal.ZERO);
+                    }else{
+                        degreeRegistration.setMoney(degreeRegistration.getMoney().divide(new BigDecimal(2)));
+                    }
                     highUnitPrice = practiceGroupSellPrice.getHighOnlineTenCourseActivityPriceWithNewUser();
 
                 }