Examples with DiseaseConfigurationFacade de.symeda.sormas.api.disease.DiseaseConfigurationFacade used on opensource projects

Example 1 with DiseaseConfigurationFacade

use of de.symeda.sormas.api.disease.DiseaseConfigurationFacade in project SORMAS-Project by hzi-braunschweig.

the class CaseStatisticsFacadeEjb method queryCaseCount.

@SuppressWarnings("unchecked")
@Override
public List<StatisticsCaseCountDto> queryCaseCount(StatisticsCaseCriteria caseCriteria, StatisticsCaseAttribute rowGrouping, StatisticsCaseSubAttribute rowSubGrouping, StatisticsCaseAttribute columnGrouping, StatisticsCaseSubAttribute columnSubGrouping, boolean includePopulation, boolean includeZeroValues, Integer populationReferenceYear) {
    // case counts
    Pair<String, List<Object>> caseCountQueryAndParams = buildCaseCountQuery(caseCriteria, rowGrouping, rowSubGrouping, columnGrouping, columnSubGrouping);
    Query caseCountQuery = em.createNativeQuery(caseCountQueryAndParams.getKey().toString());
    for (int i = 0; i < caseCountQueryAndParams.getValue().size(); i++) {
        caseCountQuery.setParameter(i + 1, caseCountQueryAndParams.getValue().get(i));
    }
    Function<Integer, RegionReferenceDto> regionProvider = id -> regionFacade.getRegionReferenceById(id);
    Function<Integer, DistrictReferenceDto> districtProvider = id -> districtFacade.getDistrictReferenceById(id);
    Function<Integer, CommunityReferenceDto> communityProvider = id -> communityFacade.getCommunityReferenceById(id);
    Function<Integer, FacilityReferenceDto> healthFacilityProvider = id -> facilityFacade.getFacilityReferenceById(id);
    List<StatisticsCaseCountDto> caseCountResults = ((Stream<Object[]>) caseCountQuery.getResultStream()).map(result -> {
        Object rowKey = "".equals(result[1]) ? null : result[1];
        Object columnKey = "".equals(result[2]) ? null : result[2];
        return new StatisticsCaseCountDto(result[0] != null ? ((Number) result[0]).intValue() : null, null, StatisticsHelper.buildGroupingKey(rowKey, rowGrouping, rowSubGrouping, regionProvider, districtProvider, communityProvider, healthFacilityProvider), StatisticsHelper.buildGroupingKey(columnKey, columnGrouping, columnSubGrouping, regionProvider, districtProvider, communityProvider, healthFacilityProvider));
    }).collect(Collectors.toList());
    if (includeZeroValues) {
        List<StatisticsGroupingKey> allRowKeys;
        if (rowGrouping != null) {
            allRowKeys = (List<StatisticsGroupingKey>) caseCriteria.getFilterValuesForGrouping(rowGrouping, rowSubGrouping);
            if (allRowKeys == null) {
                allRowKeys = StatisticsHelper.getAttributeGroupingKeys(rowGrouping, rowSubGrouping, diseaseConfigurationFacade, caseFacade, regionFacade, districtFacade);
            }
        } else {
            allRowKeys = Arrays.asList((StatisticsGroupingKey) null);
        }
        List<StatisticsGroupingKey> allColumnKeys;
        if (columnGrouping != null) {
            allColumnKeys = (List<StatisticsGroupingKey>) caseCriteria.getFilterValuesForGrouping(columnGrouping, columnSubGrouping);
            if (allColumnKeys == null) {
                allColumnKeys = StatisticsHelper.getAttributeGroupingKeys(columnGrouping, columnSubGrouping, diseaseConfigurationFacade, caseFacade, regionFacade, districtFacade);
            }
        } else {
            allColumnKeys = Arrays.asList((StatisticsGroupingKey) null);
        }
        for (StatisticsGroupingKey rowKey : allRowKeys) {
            for (StatisticsGroupingKey columnKey : allColumnKeys) {
                StatisticsCaseCountDto zeroDto = new StatisticsCaseCountDto(0, null, rowKey, columnKey);
                if (!caseCountResults.contains(zeroDto)) {
                    caseCountResults.add(zeroDto);
                }
            }
        }
    }
    // population
    if (includePopulation) {
        Pair<String, List<Object>> populationQueryAndParams = buildPopulationQuery(caseCriteria, rowGrouping, rowSubGrouping, columnGrouping, columnSubGrouping, populationReferenceYear);
        Query populationQuery = em.createNativeQuery(populationQueryAndParams.getKey().toString());
        for (int i = 0; i < populationQueryAndParams.getValue().size(); i++) {
            populationQuery.setParameter(i + 1, populationQueryAndParams.getValue().get(i));
        }
        List<StatisticsCaseCountDto> populationResults = ((Stream<Object[]>) populationQuery.getResultStream()).map(result -> {
            Object rowKey = "".equals(result[1]) ? null : result[1];
            Object columnKey = "".equals(result[2]) ? null : result[2];
            return new StatisticsCaseCountDto(null, result[0] != null ? ((Number) result[0]).intValue() : null, StatisticsHelper.buildGroupingKey(rowKey, rowGrouping, rowSubGrouping, regionProvider, districtProvider, communityProvider, healthFacilityProvider), StatisticsHelper.buildGroupingKey(columnKey, columnGrouping, columnSubGrouping, regionProvider, districtProvider, communityProvider, healthFacilityProvider));
        }).collect(Collectors.toList());
        boolean rowIsPopulation = rowGrouping != null && rowGrouping.isPopulationData();
        boolean columnIsPopulation = columnGrouping != null && columnGrouping.isPopulationData();
        if (!populationResults.isEmpty()) {
            assert ((populationResults.get(0).getRowKey() != null) == rowIsPopulation);
            assert ((populationResults.get(0).getColumnKey() != null) == columnIsPopulation);
        }
        // add the population data to the case counts
        // when a key is not a population data key, we use null instead
        StatisticsCaseCountDto searchDto = new StatisticsCaseCountDto(null, null, null, null);
        for (StatisticsCaseCountDto caseCountResult : caseCountResults) {
            if (rowIsPopulation) {
                searchDto.setRowKey(caseCountResult.getRowKey());
            }
            if (columnIsPopulation) {
                searchDto.setColumnKey(caseCountResult.getColumnKey());
            }
            int index = populationResults.indexOf(searchDto);
            if (index >= 0) {
                caseCountResult.setPopulation(populationResults.get(index).getPopulation());
            }
        }
    }
    return caseCountResults;
}