fix: 修复收费失败错误 'element cannot be mapped to a null key'

- 在 PaymentRecServiceImpl.java 中添加过滤，排除 contractNo 为 null 的数据

- 在 IChargeBillServiceImpl.java 中添加过滤，排除 contractNo 为 null 的数据

- 防止 Java Stream groupingBy 操作时出现 null key 异常

openhis-server-new/openhis-application/src/main/java/com/openhis/web/paymentmanage/appservice/impl/IChargeBillServiceImpl.java

@@ -933,7 +933,9 @@ public class IChargeBillServiceImpl implements IChargeBillService {
         // }
         // 根据省市医保分组
         Map<String, List<PaymentRecDetailAccountResult>> paymentDetailsMapByContract = PaymentRecDetailAccountResultList
-                .stream().collect(Collectors.groupingBy(PaymentRecDetailAccountResult::getContractNo));
+                .stream()
+                .filter(dto -> dto.getContractNo() != null && !dto.getContractNo().isEmpty())
+                .collect(Collectors.groupingBy(PaymentRecDetailAccountResult::getContractNo));
 
         // 查询所有的收费项
         List<String> chargeItemIdStrs = paymentReconciliationList.stream().map(PaymentReconciliation::getChargeItemIds)
@@ -1408,7 +1410,9 @@ public class IChargeBillServiceImpl implements IChargeBillService {
         // 医保人次自费人次计算
         List<EncounterAccountDto> list = iEncounterService.getEncounterInfoByTime(startDate, endDate);
         Map<String, List<EncounterAccountDto>> encounterAccountDtoMapByContract
-                = list.stream().collect(Collectors.groupingBy(EncounterAccountDto::getContractNo));
+                = list.stream()
+                        .filter(dto -> dto.getContractNo() != null && !dto.getContractNo().isEmpty())
+                        .collect(Collectors.groupingBy(EncounterAccountDto::getContractNo));
         for (Map.Entry<String, List<EncounterAccountDto>> stringListEntry : encounterAccountDtoMapByContract
                 .entrySet()) {
             String key = stringListEntry.getKey();
@@ -1482,7 +1486,9 @@ public class IChargeBillServiceImpl implements IChargeBillService {
 
         // 根据省市医保分组
         Map<String, List<PaymentRecDetailAccountResult>> paymentDetailsMapByContract = PaymentRecDetailAccountResultList
-                .stream().collect(Collectors.groupingBy(PaymentRecDetailAccountResult::getContractNo));
+                .stream()
+                .filter(dto -> dto.getContractNo() != null && !dto.getContractNo().isEmpty())
+                .collect(Collectors.groupingBy(PaymentRecDetailAccountResult::getContractNo));
 
         BigDecimal cashSum = BigDecimal.ZERO;// 现金总数 = rmbCashSum + vxCashSum + aliCashSum + uniCashSum
         BigDecimal rmbCashSum = BigDecimal.ZERO;// 现金总数
@@ -1885,7 +1891,9 @@ public class IChargeBillServiceImpl implements IChargeBillService {
         // 医保人次自费人次计算
         List<EncounterAccountDto> list = iEncounterService.getEncounterInfoByTime(startDate, endDate);
         Map<String, List<EncounterAccountDto>> encounterAccountDtoMapByContract
-                = list.stream().collect(Collectors.groupingBy(EncounterAccountDto::getContractNo));
+                = list.stream()
+                        .filter(dto -> dto.getContractNo() != null && !dto.getContractNo().isEmpty())
+                        .collect(Collectors.groupingBy(EncounterAccountDto::getContractNo));
         for (Map.Entry<String, List<EncounterAccountDto>> stringListEntry : encounterAccountDtoMapByContract
                 .entrySet()) {
             String key = stringListEntry.getKey();

openhis-server-new/openhis-application/src/main/java/com/openhis/web/paymentmanage/appservice/impl/PaymentRecServiceImpl.java

@@ -2331,7 +2331,9 @@ public class PaymentRecServiceImpl implements IPaymentRecService {
                 = iChargeItemService.getChargeItemBaseInfoByIds(prePaymentDto.getChargeItemIds());
 
         Map<String, List<ChargeItemBaseInfoDto>> chargeItemKVByContractNo
-                = chargeItemBaseInfoByIds.stream().collect(Collectors.groupingBy(ChargeItemBaseInfoDto::getContractNo));
+                = chargeItemBaseInfoByIds.stream()
+                        .filter(dto -> dto.getContractNo() != null && !dto.getContractNo().isEmpty())
+                        .collect(Collectors.groupingBy(ChargeItemBaseInfoDto::getContractNo));
 
         List<InpatientPreSettleDto> yb2303OutputSetInfos = new ArrayList<>();
         Yb2303OutputSetInfo yb2303OutputSetInfo;
@@ -2459,7 +2461,9 @@ public class PaymentRecServiceImpl implements IPaymentRecService {
         List<ChargeItemBaseInfoDto> chargeItemBaseInfoByIds
                 = iChargeItemService.getChargeItemBaseInfoByIds(paymentDto.getChargeItemIds());
         Map<String, List<ChargeItemBaseInfoDto>> chargeItemKVByContractNo
-                = chargeItemBaseInfoByIds.stream().collect(Collectors.groupingBy(ChargeItemBaseInfoDto::getContractNo));
+                = chargeItemBaseInfoByIds.stream()
+                        .filter(dto -> dto.getContractNo() != null && !dto.getContractNo().isEmpty())
+                        .collect(Collectors.groupingBy(ChargeItemBaseInfoDto::getContractNo));
 
         List<Account> accountList = iAccountService.getAccountListByEncounter(paymentDto.getEncounterId());
         if (accountList.isEmpty()) {