Examples with CacheService com.formkiq.stacks.dynamodb.CacheService used on opensource projects

Example 1 with CacheService

use of com.formkiq.stacks.dynamodb.CacheService in project formkiq-core by formkiq.

the class DocumentTagsRequestHandler method get.

@Override
public ApiRequestHandlerResponse get(final LambdaLogger logger, final ApiGatewayRequestEvent event, final ApiAuthorizer authorizer, final AwsServiceCache awsservice) throws Exception {
    CacheService cacheService = awsservice.documentCacheService();
    ApiPagination pagination = getPagination(cacheService, event);
    int limit = pagination != null ? pagination.getLimit() : getLimit(logger, event);
    PaginationMapToken ptoken = pagination != null ? pagination.getStartkey() : null;
    String siteId = authorizer.getSiteId();
    String documentId = event.getPathParameters().get("documentId");
    PaginationResults<DocumentTag> results = awsservice.documentService().findDocumentTags(siteId, documentId, ptoken, limit);
    results.getResults().forEach(r -> r.setDocumentId(null));
    ApiPagination current = createPagination(cacheService, event, pagination, results.getToken(), limit);
    List<DocumentTag> tags = subList(results.getResults(), limit);
    List<ApiDocumentTagItemResponse> list = tags.stream().map(t -> {
        ApiDocumentTagItemResponse r = new ApiDocumentTagItemResponse();
        r.setDocumentId(t.getDocumentId());
        r.setInsertedDate(t.getInsertedDate());
        r.setKey(t.getKey());
        r.setValue(t.getValue());
        r.setValues(t.getValues());
        r.setUserId(t.getUserId());
        r.setType(t.getType() != null ? t.getType().name().toLowerCase() : null);
        return r;
    }).collect(Collectors.toList());
    ApiDocumentTagsItemResponse resp = new ApiDocumentTagsItemResponse();
    resp.setTags(list);
    resp.setPrevious(current.getPrevious());
    resp.setNext(current.hasNext() ? current.getNext() : null);
    return new ApiRequestHandlerResponse(SC_OK, resp);
}