增加销售收入

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

@@ -2,6 +2,7 @@ package com.ym.mec.biz.service.impl;
 
 import java.util.List;
 
+import com.ym.mec.common.exception.BizException;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
@@ -12,32 +13,37 @@ import com.ym.mec.common.dal.BaseDAO;
 import com.ym.mec.common.service.impl.BaseServiceImpl;
 
 @Service
-public class ChargeTypeSubjectMapperServiceImpl extends BaseServiceImpl<Long, ChargeTypeSubjectMapper>  implements ChargeTypeSubjectMapperService {
-	
-	@Autowired
-	private ChargeTypeSubjectMapperDao chargeTypeSubjectMapperDao;
-
-	@Override
-	public BaseDAO<Long, ChargeTypeSubjectMapper> getDAO() {
-		return chargeTypeSubjectMapperDao;
-	}
-
-	@Override
-	public boolean deleteById(Long id) {
-		chargeTypeSubjectMapperDao.delete(id);
-		return true;
-	}
-
-	@Override
-	public boolean batchInsert(List<ChargeTypeSubjectMapper> chargeTypeSubjectMapperList) {
-		chargeTypeSubjectMapperDao.batchInsert(chargeTypeSubjectMapperList);
-		return true;
-	}
-
-	@Override
-	public boolean batchUpdate(List<ChargeTypeSubjectMapper> chargeTypeSubjectMapperList) {
-		chargeTypeSubjectMapperDao.batchUpdate(chargeTypeSubjectMapperList);
-		return true;
-	}
-	
+public class ChargeTypeSubjectMapperServiceImpl extends BaseServiceImpl<Long, ChargeTypeSubjectMapper> implements ChargeTypeSubjectMapperService {
+
+    @Autowired
+    private ChargeTypeSubjectMapperDao chargeTypeSubjectMapperDao;
+
+    @Override
+    public BaseDAO<Long, ChargeTypeSubjectMapper> getDAO() {
+        return chargeTypeSubjectMapperDao;
+    }
+
+    @Override
+    public boolean deleteById(Long id) {
+        chargeTypeSubjectMapperDao.delete(id);
+        return true;
+    }
+
+    @Override
+    public boolean batchInsert(List<ChargeTypeSubjectMapper> chargeTypeSubjectMapperList) {
+        ChargeTypeSubjectMapper subjectDiscount = chargeTypeSubjectMapperDao.getSubjectDiscount(chargeTypeSubjectMapperList.get(0).getChargeTypeId(), chargeTypeSubjectMapperList.get(0).getSubjectId());
+        if (subjectDiscount != null) {
+            throw new BizException("此声部商品折扣已添加");
+        }
+
+        chargeTypeSubjectMapperDao.batchInsert(chargeTypeSubjectMapperList);
+        return true;
+    }
+
+    @Override
+    public boolean batchUpdate(List<ChargeTypeSubjectMapper> chargeTypeSubjectMapperList) {
+        chargeTypeSubjectMapperDao.batchUpdate(chargeTypeSubjectMapperList);
+        return true;
+    }
+
 }