Examples with DataElementHistory org.hisp.dhis.dataelementhistory.DataElementHistory used on opensource projects

Example 1 with DataElementHistory

use of org.hisp.dhis.dataelementhistory.DataElementHistory in project dhis2-core by dhis2.

the class GetHistoryAction method execute.

// -------------------------------------------------------------------------
// Action implementation
// -------------------------------------------------------------------------
@Override
public String execute() throws Exception {
    DataElement dataElement = dataElementService.getDataElement(dataElementId);
    CategoryOptionCombo categoryOptionCombo = categoryService.getCategoryOptionCombo(optionComboId);
    if (categoryOptionCombo == null) {
        categoryOptionCombo = categoryService.getDefaultCategoryOptionCombo();
    }
    if (dataElement == null) {
        throw new IllegalArgumentException("DataElement doesn't exist: " + dataElementId);
    }
    Period period = PeriodType.getPeriodFromIsoString(periodId);
    OrganisationUnit organisationUnit = organisationUnitService.getOrganisationUnit(organisationUnitId);
    CategoryOptionCombo attributeOptionCombo = inputUtils.getAttributeOptionCombo(cc, cp, false);
    dataElementHistory = historyRetriever.getHistory(dataElement, categoryOptionCombo, attributeOptionCombo, organisationUnit, period, HISTORY_LENGTH);
    dataValueAudits = dataValueAuditService.getDataValueAudits(Lists.newArrayList(dataElement), Lists.newArrayList(period), Lists.newArrayList(organisationUnit), categoryOptionCombo, attributeOptionCombo, null);
    dataValue = dataValueService.getDataValue(dataElement, period, organisationUnit, categoryOptionCombo, attributeOptionCombo);
    if (dataValue != null) {
        User credentials = userService.getUserByUsername(dataValue.getStoredBy());
        storedBy = credentials != null ? credentials.getName() : dataValue.getStoredBy();
    }
    if (dataElement.isFileType()) {
        fileNames = new HashMap<String, String>();
        dataValueAudits.removeIf(audit -> fileResourceService.getFileResource(audit.getValue()) == null);
        dataValueAudits.stream().filter(audit -> audit != null).map(audit -> fileResourceService.getFileResource(audit.getValue())).forEach(fr -> fileNames.put(fr.getUid(), fr.getName()));
    }
    historyInvalid = dataElementHistory == null;
    minMaxInvalid = !dataElement.getValueType().isNumeric();
    commentOptionSet = dataElement.getCommentOptionSet();
    attributeOptionComboId = attributeOptionCombo.getUid();
    return SUCCESS;
}