修改导入数据重复问题

sfd

2025-05-21 a78add24db92e8d276f9473e077a136c44dc5625

 aps-modules/aps-core/src/main/java/com/aps/core/service/impl/ApsGasPipelinePredictionServiceImpl.java

@@ -22,6 +22,7 @@
import java.sql.Timestamp;
import java.text.SimpleDateFormat;
import java.util.*;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.stream.Collectors;

/**
@@ -112,9 +113,9 @@
        int rows = sheet.getLastRowNum();
        if (rows > 0) {
            List<ApsGasPipelinePrediction> list = new ArrayList<>();

            Set<String> keys = new HashSet<>();
            /*数据列从1开始*/
            for (int i = 1; i <= rows; i++) {
            for (int i = rows; i > 0; --i) {
                Row row = sheet.getRow(i);
                if (row.getCell(0) == null) {
                    continue;
@@ -137,32 +138,31 @@
                    item.setCreateTime(DateUtils.getNowDate());
                    item.setPredictQuantity(new BigDecimal(quantity));
                    item.setPredictDate(new Timestamp(date.getTime()));
                    if (!keys.contains(item.getKey())) {
                        keys.add(item.getKey());
                    list.add(item);
                }
            }
            }
            if (!list.isEmpty()) {

                List<Map<String, Object>> facCodeKey = apsGasPipelinePredictionMapper.selectByFacOrMaterial(
                        list.stream().map(ApsGasPipelinePrediction::getFactory).collect(Collectors.toSet()),
                        list.stream().map(ApsGasPipelinePrediction::getMaterialCode).collect(Collectors.toSet())
                );
                List<Map<String, Object>> facCodeKey = apsGasPipelinePredictionMapper.selectByFacOrMaterial(keys);
                if (!facCodeKey.isEmpty()) {
                    SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM");
                    Iterator<ApsGasPipelinePrediction> it = list.iterator();
                    while (it.hasNext()) {
                        ApsGasPipelinePrediction item = it.next();
                        String key = item.getFactory() + "##" + item.getMaterialCode() + "##" + sdf.format(item.getPredictDate());
                        facCodeKey.stream()
                                .filter(map -> map.get("key").equals(key))
                                .forEach(row -> {
                        long count = facCodeKey.stream()
                                .filter(map -> map.get("key").equals(item.getKey()))
                                .peek(row -> {
                                    item.setId((Long) row.get("id"));
                                    item.setCreateBy(null);
                                    item.setCreateTime(null);
                                    item.setUpdateBy(SecurityUtils.getUsername());
                                    item.setUpdateTime(new Timestamp(System.currentTimeMillis()));
                                    apsGasPipelinePredictionMapper.updateById(item);
                                }).count();
                        if (count > 0){
                                    it.remove();
                                });
                        }
                    }
                }
                if (!list.isEmpty()) {