覆盖原值

src/main/java/com/xujie/sys/modules/part/mapper/PartInformationMapper.java

@@ -85,6 +85,8 @@ public interface PartInformationMapper extends BaseMapper<PartInformationEntity>
 
     void addPartItem(PartSubPropertiesValueData itemDate);
 
+    void updatePartItemValue(PartSubPropertiesValueData itemDate);
+
     void deletePartItem(PartSubPropertiesValueData itemDate);
 
     List<PartSubPropertiesValueData> queryCodeNo(PartInformationEntity data);

src/main/java/com/xujie/sys/modules/part/service/impl/PartInformationServiceImpl.java

@@ -941,10 +941,28 @@ public class PartInformationServiceImpl extends ServiceImpl<PartInformationMappe
                 itemDate.setCodeNo(partSubPropertiesValueData.getCodeNo());
                 itemDate.setCodeDesc(partSubPropertiesValueData.getCodeDesc());
                 itemDate.setSubCodeSeqNo(Double.valueOf("1"));
+
+                // 检查参数是否已存在
                 List<PartSubPropertiesValueData> checkDetail = partInformationMapper.checkPartItem(itemDate);
                 if (!checkDetail.isEmpty()) {
+                    // 参数已存在，检查是否需要更新值
+                    PartSubPropertiesValueData existingItem = checkDetail.get(0);
+                    boolean needUpdate = itemDate.getTextValue() != null && !itemDate.getTextValue().isEmpty();
+
+                    // 如果新值不为空，则需要更新
+                    if (itemDate.getNumValue() != null) {
+                        needUpdate = true;
+                    }
+
+                    if (needUpdate) {
+                        // 更新现有参数的值
+                        itemDate.setItemNo(existingItem.getItemNo());
+                        partInformationMapper.updatePartItemValue(itemDate);
+                    }
                     continue;
                 }
+
+                // 参数不存在，新增
                 List<PartSubPropertiesValueData> checkItem = partInformationMapper.checkItem(itemDate);
                 if (checkItem.isEmpty()) {
                     throw new RuntimeException("该项目编码不存在!");

src/main/resources/mapper/part/PartInformationMapper.xml

@@ -591,6 +591,19 @@
         values (#{partNo}, #{site}, #{buNo}, #{codeNo}, #{subCodeSeqNo,jdbcType=FLOAT}, #{codeDesc}, #{itemNo, jdbcType=FLOAT}, #{itNo}, #{textValue}, #{numValue, jdbcType=FLOAT}, #{recordType})
     </insert>
 
+    <update id="updatePartItemValue" parameterType="PartSubPropertiesValueData">
+        UPDATE part_sub_properties_value
+        SET text_value = #{textValue},
+            num_value = #{numValue, jdbcType=FLOAT}
+        WHERE part_no = #{partNo}
+          AND site = #{site}
+          AND bu_no = #{buNo}
+          AND record_type = #{recordType}
+          AND code_no = #{codeNo}
+          AND sub_code_seq_no = #{subCodeSeqNo}
+          AND item_no = #{itemNo}
+    </update>
+
     <delete id="deletePartItem" parameterType="PartSubPropertiesValueData">
         delete from part_sub_properties_value
         where part_no = #{partNo} and site = #{site} and bu_no = #{buNo} and record_type = #{recordType} and code_no = #{codeNo} and sub_code_seq_no = #{subCodeSeqNo} and item_no = #{itemNo}