Examples with SlimPager org.hisp.dhis.common.SlimPager used on opensource projects

Example 1 with SlimPager

use of org.hisp.dhis.common.SlimPager in project dhis2-core by dhis2.

the class EnrollmentController method getEnrollments.

// -------------------------------------------------------------------------
// READ
// -------------------------------------------------------------------------
@GetMapping
@ResponseBody
public RootNode getEnrollments(EnrollmentCriteria enrollmentCriteria) {
    List<String> fields = Lists.newArrayList(contextService.getParameterValues("fields"));
    if (fields.isEmpty()) {
        fields.add("enrollment,created,lastUpdated,trackedEntityType,trackedEntityInstance,program,status,orgUnit,orgUnitName,enrollmentDate,incidentDate,followup");
    }
    RootNode rootNode = NodeUtils.createMetadata();
    List<Enrollment> listEnrollments;
    if (enrollmentCriteria.getEnrollment() == null) {
        ProgramInstanceQueryParams params = enrollmentCriteriaMapper.getFromUrl(TextUtils.splitToArray(enrollmentCriteria.getOu(), TextUtils.SEMICOLON), enrollmentCriteria.getOuMode(), enrollmentCriteria.getLastUpdated(), enrollmentCriteria.getLastUpdatedDuration(), enrollmentCriteria.getProgram(), enrollmentCriteria.getProgramStatus(), enrollmentCriteria.getProgramStartDate(), enrollmentCriteria.getProgramEndDate(), enrollmentCriteria.getTrackedEntityType(), enrollmentCriteria.getTrackedEntityInstance(), enrollmentCriteria.getFollowUp(), enrollmentCriteria.getPage(), enrollmentCriteria.getPageSize(), enrollmentCriteria.isTotalPages(), PagerUtils.isSkipPaging(enrollmentCriteria.getSkipPaging(), enrollmentCriteria.getPaging()), enrollmentCriteria.isIncludeDeleted(), enrollmentCriteria.getOrder());
        Enrollments enrollments = enrollmentService.getEnrollments(params);
        if (enrollments.getPager() != null) {
            if (params.isTotalPages()) {
                rootNode.addChild(NodeUtils.createPager(enrollments.getPager()));
            } else {
                rootNode.addChild(NodeUtils.createSlimPager((SlimPager) enrollments.getPager()));
            }
        }
        listEnrollments = enrollments.getEnrollments();
    } else {
        Set<String> enrollmentIds = TextUtils.splitToArray(enrollmentCriteria.getEnrollment(), TextUtils.SEMICOLON);
        listEnrollments = enrollmentIds != null ? enrollmentIds.stream().map(enrollmentId -> enrollmentService.getEnrollment(enrollmentId)).collect(Collectors.toList()) : null;
    }
    rootNode.addChild(fieldFilterService.toCollectionNode(Enrollment.class, new FieldFilterParams(listEnrollments, fields)));
    return rootNode;
}