Merge branch 'master' of http://git.dayaedu.com/yonge/mec

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

@@ -176,6 +176,8 @@ public interface SysConfigService extends BaseService<Long, SysConfig> {
 
     String COURSE_AFTER_BUFFER_TIME = "course_after_buffer_time";
 
+    String PRACTICE_PROMOTION_ACTIVITY_START_DATE = "practice_promotion_activity_start_date";
+
     String NEW_MSG_PUSH = "您收到一条作业回复，请点击查看";
 
     /**

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

@@ -103,6 +103,8 @@ public class EduPracticeGroupServiceImpl implements EduPracticeGroupService{
     private ContractService contractService;
     @Autowired
     private StudentDao studentDao;
+    @Autowired
+    private TeacherCourseRewardService teacherCourseRewardService;
 
     private static final Logger LOGGER = LoggerFactory
             .getLogger(EduPracticeGroupService.class);
@@ -172,19 +174,22 @@ public class EduPracticeGroupServiceImpl implements EduPracticeGroupService{
             throw new BizException("老师不存在");
         }
 
-        int studentExitChargePractices = practiceGroupDao.checkStudentExitChargePractice(practiceGroupBuyParams.getStudentId());
-        Integer buyMonths=practiceGroupBuyParams.getBuyMonths();
-        if(studentExitChargePractices<=0){
-            practiceGroupBuyParams.setBuyMonths(2);
-        }
-
         SysConfig practiceCourseMinutesConfig = sysConfigService.findByParamName(SysConfigService.PRACTICE_COURSE_MINUTES);
         Integer practiceCourseMinutes = practiceCourseMinutesConfig.getParanValue(Integer.class);
         SysConfig practiceCourseSalaryConfig = sysConfigService.findByParamName(SysConfigService.PRACTICE_COURSE_SALARY);
         SysConfig practiceBuyActivityExpireDateConfig = sysConfigService.findByParamName(SysConfigService.PRACTICE_BUY_ACTIVITY_EXPIRE_DATE);
         Date practiceBuyActivityExpireDate= DateUtil.stringToDate(practiceBuyActivityExpireDateConfig.getParanValue(),"yyyy-MM-dd HH:mm:ss");
+        SysConfig practicePromotionActivityStartDateConfig = sysConfigService.findByParamName(SysConfigService.PRACTICE_PROMOTION_ACTIVITY_START_DATE);
+        Date practicePromotionActivityStartDate = DateUtil.stringToDate(practicePromotionActivityStartDateConfig.getParanValue(), "yyyy-MM-dd HH:mm:ss");
 
         Date now=new Date();
+
+        int studentExitChargePractices = practiceGroupDao.checkStudentExitChargePractice(practiceGroupBuyParams.getStudentId());
+        Integer buyMonths=practiceGroupBuyParams.getBuyMonths();
+        if(!now.before(practicePromotionActivityStartDate)&&now.before(practiceBuyActivityExpireDate)&&studentExitChargePractices<=0){
+            practiceGroupBuyParams.setBuyMonths(2);
+        }
+
         LocalDate courseStartDay=LocalDate.now();
         LocalDate tempCourseLocalDate=LocalDate.parse("2020-03-01", DateUtil.dateFormatter);
         if(courseStartDay.isBefore(tempCourseLocalDate)){
@@ -276,10 +281,12 @@ public class EduPracticeGroupServiceImpl implements EduPracticeGroupService{
             throw new BizException("所在城市暂不参与此活动");
         }
         BigDecimal oneMonthPrice;
-        if(practiceBuyActivityExpireDate.after(now)&&studentExitChargePractices>0){
+        if(practiceBuyActivityExpireDate.after(now)){
             oneMonthPrice=practiceGroupBuyParams.getDrillTimesOnWeek()==1?practiceGroupSellPrice.getOnceActivityPrice():practiceGroupSellPrice.getTwiceActivityPrice();
-            if(practiceGroupBuyParams.getBuyMonths()>=3){
+            if(!now.before(practicePromotionActivityStartDate)&&practiceGroupBuyParams.getBuyMonths()>=3&&studentExitChargePractices>0){
                 oneMonthPrice=practiceGroupBuyParams.getDrillTimesOnWeek()==1?practiceGroupSellPrice.getOnceQuartActivityPrice():practiceGroupSellPrice.getTwiceQuartActivityPrice();
+            }else if(!now.before(practicePromotionActivityStartDate)&&studentExitChargePractices<=0){
+                oneMonthPrice=practiceGroupBuyParams.getDrillTimesOnWeek()==1?practiceGroupSellPrice.getOnceOriginalPrice():practiceGroupSellPrice.getTwiceOriginalPrice();
             }
         }else{
             oneMonthPrice=practiceGroupBuyParams.getDrillTimesOnWeek()==1?practiceGroupSellPrice.getOnceOriginalPrice():practiceGroupSellPrice.getTwiceOriginalPrice();
@@ -568,6 +575,12 @@ public class EduPracticeGroupServiceImpl implements EduPracticeGroupService{
             LOGGER.error("网管课[{}]购买协议错误:{}",order.getMusicGroupId(),e.getMessage(),e.getMessage());
         }
 
+        try {
+            teacherCourseRewardService.addConvertReward(practiceGroup.getStudentId(), practiceGroup.getUserId());
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+
         Teacher teacher = teacherService.getDetail(practiceGroup.getUserId());
 
         String groupStartTime=DateUtil.dateToString(practiceGroup.getCoursesStartDate(),"yyyy年MM月dd日");

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

@@ -1,129 +1,18 @@
 package com.ym.mec.biz.service.impl;
 
-import java.math.BigDecimal;
-import java.time.DayOfWeek;
-import java.time.LocalDate;
-import java.time.LocalDateTime;
-import java.time.LocalTime;
-import java.time.ZoneId;
-import java.time.format.DateTimeFormatter;
-import java.time.temporal.WeekFields;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Calendar;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.Date;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-import java.util.Objects;
-import java.util.Random;
-import java.util.Set;
-import java.util.stream.Collectors;
-
-import org.apache.commons.lang3.StringUtils;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.beans.BeanUtils;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.http.HttpStatus;
-import org.springframework.stereotype.Service;
-import org.springframework.transaction.annotation.Isolation;
-import org.springframework.transaction.annotation.Transactional;
-import org.springframework.transaction.interceptor.TransactionAspectSupport;
-import org.springframework.util.CollectionUtils;
-
 import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
 import com.ym.mec.auth.api.client.SysUserFeignService;
 import com.ym.mec.auth.api.entity.SysUser;
-import com.ym.mec.biz.dal.dao.ClassGroupDao;
-import com.ym.mec.biz.dal.dao.ClassGroupStudentMapperDao;
-import com.ym.mec.biz.dal.dao.ClassGroupTeacherMapperDao;
-import com.ym.mec.biz.dal.dao.ClassGroupTeacherSalaryDao;
-import com.ym.mec.biz.dal.dao.CourseScheduleDao;
-import com.ym.mec.biz.dal.dao.CourseScheduleEvaluateDao;
-import com.ym.mec.biz.dal.dao.CourseScheduleStudentPaymentDao;
-import com.ym.mec.biz.dal.dao.CourseScheduleTeacherSalaryDao;
-import com.ym.mec.biz.dal.dao.EmployeeDao;
-import com.ym.mec.biz.dal.dao.MusicGroupDao;
-import com.ym.mec.biz.dal.dao.OrganizationDao;
-import com.ym.mec.biz.dal.dao.PracticeGroupDao;
-import com.ym.mec.biz.dal.dao.PracticeGroupSellPriceDao;
-import com.ym.mec.biz.dal.dao.PracticeLessonApplyDao;
-import com.ym.mec.biz.dal.dao.StudentAttendanceDao;
-import com.ym.mec.biz.dal.dao.StudentDao;
-import com.ym.mec.biz.dal.dao.StudentPaymentOrderDao;
-import com.ym.mec.biz.dal.dao.StudentRegistrationDao;
-import com.ym.mec.biz.dal.dao.SubjectDao;
-import com.ym.mec.biz.dal.dao.SysConfigDao;
-import com.ym.mec.biz.dal.dao.TeacherAttendanceDao;
-import com.ym.mec.biz.dal.dao.TeacherDao;
-import com.ym.mec.biz.dal.dao.TeacherDefaultPracticeGroupSalaryDao;
-import com.ym.mec.biz.dal.dao.TeacherFreeTimeDao;
-import com.ym.mec.biz.dal.dto.CourseScheduleDto;
-import com.ym.mec.biz.dal.dto.ExtendTeacherBasicDto;
-import com.ym.mec.biz.dal.dto.PracticeBuyResultDto;
-import com.ym.mec.biz.dal.dto.PracticeCourseDto;
-import com.ym.mec.biz.dal.dto.PracticeDrillTimeDto;
-import com.ym.mec.biz.dal.dto.PracticeGroupBuyDto;
-import com.ym.mec.biz.dal.dto.PracticeGroupDto;
-import com.ym.mec.biz.dal.dto.SimpleUserDto;
-import com.ym.mec.biz.dal.dto.StudentBuyPracticeDto;
-import com.ym.mec.biz.dal.dto.TeacherBasicDto;
-import com.ym.mec.biz.dal.entity.ClassGroup;
-import com.ym.mec.biz.dal.entity.ClassGroupStudentMapper;
-import com.ym.mec.biz.dal.entity.ClassGroupTeacherMapper;
-import com.ym.mec.biz.dal.entity.ClassGroupTeacherSalary;
-import com.ym.mec.biz.dal.entity.CourseSchedule;
-import com.ym.mec.biz.dal.entity.CourseScheduleEvaluate;
-import com.ym.mec.biz.dal.entity.CourseScheduleStudentPayment;
-import com.ym.mec.biz.dal.entity.CourseScheduleTeacherSalary;
-import com.ym.mec.biz.dal.entity.MusicGroup;
-import com.ym.mec.biz.dal.entity.PracticeGroup;
-import com.ym.mec.biz.dal.entity.PracticeGroupSellPrice;
-import com.ym.mec.biz.dal.entity.Student;
-import com.ym.mec.biz.dal.entity.StudentPaymentOrder;
-import com.ym.mec.biz.dal.entity.Subject;
-import com.ym.mec.biz.dal.entity.SysConfig;
-import com.ym.mec.biz.dal.entity.SysUserCashAccount;
-import com.ym.mec.biz.dal.entity.SysUserCashAccountDetail;
-import com.ym.mec.biz.dal.entity.Teacher;
-import com.ym.mec.biz.dal.entity.TeacherAttendance;
-import com.ym.mec.biz.dal.entity.TeacherDefaultPracticeGroupSalary;
-import com.ym.mec.biz.dal.entity.TeacherFreeTime;
-import com.ym.mec.biz.dal.enums.ClassGroupStudentStatusEnum;
-import com.ym.mec.biz.dal.enums.ClassGroupTypeEnum;
-import com.ym.mec.biz.dal.enums.CourseStatusEnum;
-import com.ym.mec.biz.dal.enums.DealStatusEnum;
-import com.ym.mec.biz.dal.enums.GroupStatusEnum;
-import com.ym.mec.biz.dal.enums.GroupType;
-import com.ym.mec.biz.dal.enums.MessageTypeEnum;
-import com.ym.mec.biz.dal.enums.OrderTypeEnum;
-import com.ym.mec.biz.dal.enums.PlatformCashAccountDetailTypeEnum;
-import com.ym.mec.biz.dal.enums.PracticeGroupType;
-import com.ym.mec.biz.dal.enums.TeachModeEnum;
-import com.ym.mec.biz.dal.enums.TeachTypeEnum;
-import com.ym.mec.biz.dal.enums.YesOrNoEnum;
+import com.ym.mec.biz.dal.dao.*;
+import com.ym.mec.biz.dal.dto.*;
+import com.ym.mec.biz.dal.entity.*;
+import com.ym.mec.biz.dal.enums.*;
 import com.ym.mec.biz.dal.page.PracticeGroupQueryInfo;
 import com.ym.mec.biz.dal.page.StudentBuyPracticeQueryInfo;
 import com.ym.mec.biz.dal.page.StudentQueryInfo;
-import com.ym.mec.biz.service.ContractService;
-import com.ym.mec.biz.service.CourseScheduleService;
-import com.ym.mec.biz.service.GroupClassService;
-import com.ym.mec.biz.service.PayService;
-import com.ym.mec.biz.service.PracticeGroupService;
-import com.ym.mec.biz.service.StudentPaymentOrderService;
-import com.ym.mec.biz.service.SysConfigService;
-import com.ym.mec.biz.service.SysMessageService;
-import com.ym.mec.biz.service.SysUserCashAccountDetailService;
-import com.ym.mec.biz.service.SysUserCashAccountService;
-import com.ym.mec.biz.service.TeacherCourseRewardService;
-import com.ym.mec.biz.service.TeacherService;
+import com.ym.mec.biz.service.*;
 import com.ym.mec.common.constant.CommonConstants;
 import com.ym.mec.common.controller.BaseController;
 import com.ym.mec.common.dal.BaseDAO;
@@ -139,6 +28,24 @@ import com.ym.mec.thirdparty.message.MessageSenderPluginContext;
 import com.ym.mec.util.collection.MapUtil;
 import com.ym.mec.util.date.DateUtil;
 import com.ym.mec.util.http.HttpUtil;
+import org.apache.commons.lang3.StringUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.BeanUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Isolation;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.transaction.interceptor.TransactionAspectSupport;
+import org.springframework.util.CollectionUtils;
+
+import java.math.BigDecimal;
+import java.time.*;
+import java.time.format.DateTimeFormatter;
+import java.time.temporal.WeekFields;
+import java.util.*;
+import java.util.stream.Collectors;
 
 @Service
 public class PracticeGroupServiceImpl extends BaseServiceImpl<Long, PracticeGroup> implements PracticeGroupService {
@@ -2305,6 +2212,7 @@ public class PracticeGroupServiceImpl extends BaseServiceImpl<Long, PracticeGrou
         SysConfig practiceCourseMinutesConfig = sysConfigService.findByParamName(SysConfigService.PRACTICE_COURSE_MINUTES);
         SysConfig practicePayMaxMonthConfig = sysConfigService.findByParamName(SysConfigService.PRACTICE_PAY_MAX_MONTH);
         SysConfig practicePayDrillTimesOnOneWeekConfig = sysConfigService.findByParamName(SysConfigService.PRACTICE_PAY_DRILL_TIMES_ON_ONE_WEEK);
+        SysConfig practicePromotionActivityStartDateConfig = sysConfigService.findByParamName(SysConfigService.PRACTICE_PROMOTION_ACTIVITY_START_DATE);
         SysUserCashAccount userCashAccount = sysUserCashAccountService.getLocked(userId);
         Student student = studentDao.get(userId);
         List<Subject> subjects = subjectDao.findBySubjectByIdList(practiceSubjectIdListConfig.getParanValue());
@@ -2327,6 +2235,7 @@ public class PracticeGroupServiceImpl extends BaseServiceImpl<Long, PracticeGrou
         result.put("practicePayDrillTimesOnOneWeek", practicePayDrillTimesOnOneWeekConfig.getParanValue(Integer.class));
         result.put("practiceGroupSellPrice", practiceGroupSellPrice);
         result.put("balance", Objects.isNull(userCashAccount)?0:userCashAccount.getBalance());
+        result.put("practicePromotionActivityStartTime", practicePromotionActivityStartDateConfig.getParanValue());
         return result;
     }
 
@@ -2786,19 +2695,22 @@ public class PracticeGroupServiceImpl extends BaseServiceImpl<Long, PracticeGrou
             throw new BizException("老师不存在");
         }
 
-        int studentExitChargePractices = practiceGroupDao.checkStudentExitChargePractice(practiceGroupBuyParams.getStudentId());
-        Integer buyMonths=practiceGroupBuyParams.getBuyMonths();
-        if(studentExitChargePractices<=0){
-            practiceGroupBuyParams.setBuyMonths(2);
-        }
-
         SysConfig practiceCourseMinutesConfig = sysConfigService.findByParamName(SysConfigService.PRACTICE_COURSE_MINUTES);
         Integer practiceCourseMinutes = practiceCourseMinutesConfig.getParanValue(Integer.class);
         SysConfig practiceCourseSalaryConfig = sysConfigService.findByParamName(SysConfigService.PRACTICE_COURSE_SALARY);
         SysConfig practiceBuyActivityExpireDateConfig = sysConfigService.findByParamName(SysConfigService.PRACTICE_BUY_ACTIVITY_EXPIRE_DATE);
         Date practiceBuyActivityExpireDate=DateUtil.stringToDate(practiceBuyActivityExpireDateConfig.getParanValue(),"yyyy-MM-dd HH:mm:ss");
+        SysConfig practicePromotionActivityStartDateConfig = sysConfigService.findByParamName(SysConfigService.PRACTICE_PROMOTION_ACTIVITY_START_DATE);
+        Date practicePromotionActivityStartDate = DateUtil.stringToDate(practicePromotionActivityStartDateConfig.getParanValue(), "yyyy-MM-dd HH:mm:ss");
 
         Date now=new Date();
+
+        int studentExitChargePractices = practiceGroupDao.checkStudentExitChargePractice(practiceGroupBuyParams.getStudentId());
+        Integer buyMonths=practiceGroupBuyParams.getBuyMonths();
+        if(!now.before(practicePromotionActivityStartDate)&&now.before(practiceBuyActivityExpireDate)&&studentExitChargePractices<=0){
+            practiceGroupBuyParams.setBuyMonths(2);
+        }
+
         LocalDate courseStartDay=LocalDate.now();
         LocalDate tempCourseLocalDate=LocalDate.parse("2020-03-01", DateUtil.dateFormatter);
         if(courseStartDay.isBefore(tempCourseLocalDate)){
@@ -2905,10 +2817,12 @@ public class PracticeGroupServiceImpl extends BaseServiceImpl<Long, PracticeGrou
             throw new BizException("所在城市暂不参与此活动");
         }
         BigDecimal oneMonthPrice;
-        if(practiceBuyActivityExpireDate.after(now)&&studentExitChargePractices>0){
+        if(practiceBuyActivityExpireDate.after(now)){
             oneMonthPrice=practiceGroupBuyParams.getDrillTimesOnWeek()==1?practiceGroupSellPrice.getOnceActivityPrice():practiceGroupSellPrice.getTwiceActivityPrice();
-            if(practiceGroupBuyParams.getBuyMonths()>=3){
+            if(!now.before(practicePromotionActivityStartDate)&&practiceGroupBuyParams.getBuyMonths()>=3&&studentExitChargePractices>0){
                 oneMonthPrice=practiceGroupBuyParams.getDrillTimesOnWeek()==1?practiceGroupSellPrice.getOnceQuartActivityPrice():practiceGroupSellPrice.getTwiceQuartActivityPrice();
+            }else if(!now.before(practicePromotionActivityStartDate)&&studentExitChargePractices<=0){
+                oneMonthPrice=practiceGroupBuyParams.getDrillTimesOnWeek()==1?practiceGroupSellPrice.getOnceOriginalPrice():practiceGroupSellPrice.getTwiceOriginalPrice();
             }
         }else{
             oneMonthPrice=practiceGroupBuyParams.getDrillTimesOnWeek()==1?practiceGroupSellPrice.getOnceOriginalPrice():practiceGroupSellPrice.getTwiceOriginalPrice();

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

@@ -2452,7 +2452,7 @@ public class VipGroupServiceImpl extends BaseServiceImpl<Long, VipGroup> impleme
 	}
 
 	@Override
-	@Transactional(rollbackFor = Exception.class)
+	@Transactional(rollbackFor = Exception.class, isolation = Isolation.READ_COMMITTED)
 	public void addVipGroupStudents(Long vipGroupId, List<Integer> studentIds) {
 		if(CollectionUtils.isEmpty(studentIds)){
 			throw new BizException("请选择学生");
@@ -2676,6 +2676,14 @@ public class VipGroupServiceImpl extends BaseServiceImpl<Long, VipGroup> impleme
 			}
 
 			imGroupMemberList.add(new ImGroupMember(studentId.toString()));
+
+			if(vipGroup.getOnlineClassesNum()>0){
+				try {
+					teacherCourseRewardService.addConvertReward(studentId, vipGroup.getUserId());
+				} catch (Exception e) {
+					e.printStackTrace();
+				}
+			}
 		}
 
 		if(!CollectionUtils.isEmpty(classGroupStudentMappers)){

mec-biz/src/main/resources/config/mybatis/PracticeGroupMapper.xml

@@ -541,8 +541,13 @@
                 SELECT student_id_ FROM practice_group WHERE type_='CHARGE' AND group_status_ IN ('NORMAL', 'FINISH')
             )
             AND NOT EXISTS (
-                SELECT user_id_ FROM course_schedule_student_payment cssp LEFT JOIN course_schedule cs ON cs.id_=cssp.course_schedule_id_ WHERE cssp.user_id_=su.id_ AND cs.teach_mode_='ONLINE' AND CONCAT(cs.class_date_, ' ', cs.start_class_time_) > NOW()
+                SELECT user_id_ FROM course_schedule_student_payment cssp
+                LEFT JOIN course_schedule cs ON cs.id_=cssp.course_schedule_id_
+                WHERE cssp.user_id_=su.id_ AND cs.teach_mode_='ONLINE'
+                AND NOT EXISTS(SELECT student_id_ FROM practice_group WHERE cssp.music_group_id_=id_ AND cssp.group_type_='PRACTICE' AND type_!='TRIAL')
+                AND CONCAT(cs.class_date_, ' ', cs.start_class_time_) > NOW()
             )
+        ORDER BY su.id_
         <include refid="global.limit"/>
     </select>
     <select id="countConvertDefeatStudents" resultType="int">
@@ -566,7 +571,11 @@
                 SELECT student_id_ FROM practice_group WHERE type_='CHARGE' AND group_status_ IN ('NORMAL', 'FINISH')
             )
             AND NOT EXISTS (
-                SELECT user_id_ FROM course_schedule_student_payment cssp LEFT JOIN course_schedule cs ON cs.id_=cssp.course_schedule_id_ WHERE cssp.user_id_=su.id_ AND cs.teach_mode_='ONLINE' AND CONCAT(cs.class_date_, ' ', cs.start_class_time_) > NOW()
+                SELECT user_id_ FROM course_schedule_student_payment cssp
+                LEFT JOIN course_schedule cs ON cs.id_=cssp.course_schedule_id_
+                WHERE cssp.user_id_=su.id_ AND cs.teach_mode_='ONLINE'
+                AND NOT EXISTS(SELECT student_id_ FROM practice_group WHERE cssp.music_group_id_=id_ AND cssp.group_type_='PRACTICE' AND type_!='TRIAL')
+                AND CONCAT(cs.class_date_, ' ', cs.start_class_time_) > NOW()
             )
     </select>
     <select id="findEnableAssignTeachers" resultType="com.ym.mec.biz.dal.dto.SimpleUserDto">
@@ -660,11 +669,12 @@
     </select>
 
     <select id="countStudentAndTeacherTrialPractices" resultType="int">
-        SELECT COUNT(id_)
-        FROM practice_group pg
+        SELECT COUNT(pg.id_)
+        FROM course_schedule cs
+            LEFT JOIN practice_group pg ON cs.music_group_id_=pg.id_
         WHERE
             pg.type_ = 'TRIAL'
-            AND pg.user_id_ = #{teacherId}
+            AND cs.actual_teacher_id_ = #{teacherId}
             AND pg.student_id_ = #{studentId}
     </select>
     <select id="checkStudentExitChargePractice" resultType="int">