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

Example 1 with DocumentService

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

the class DocumentsUploadRequestHandler method get.

@Override
public ApiRequestHandlerResponse get(final LambdaLogger logger, final ApiGatewayRequestEvent event, final ApiAuthorizer authorizer, final AwsServiceCache awsservice) throws Exception {
    boolean documentExists = false;
    Date date = new Date();
    String documentId = UUID.randomUUID().toString();
    String username = getCallingCognitoUsername(event);
    DocumentItem item = new DocumentItemDynamoDb(documentId, date, username);
    List<DocumentTag> tags = new ArrayList<>();
    Map<String, String> query = event.getQueryStringParameters();
    String siteId = authorizer.getSiteId();
    DocumentService service = awsservice.documentService();
    if (query != null && query.containsKey("path")) {
        String path = query.get("path");
        path = URLDecoder.decode(path, StandardCharsets.UTF_8.toString());
        item.setPath(path);
        tags.add(new DocumentTag(documentId, "path", path, date, username, DocumentTagType.SYSTEMDEFINED));
    }
    String urlstring = generatePresignedUrl(awsservice, logger, siteId, documentId, query);
    logger.log("generated presign url: " + urlstring + " for document " + documentId);
    if (!documentExists) {
        tags.add(new DocumentTag(documentId, "untagged", "true", date, username, DocumentTagType.SYSTEMDEFINED));
        String value = this.restrictionMaxDocuments.getValue(awsservice, siteId);
        if (!this.restrictionMaxDocuments.enforced(awsservice, siteId, value)) {
            logger.log("saving document: " + item.getDocumentId() + " on path " + item.getPath());
            service.saveDocument(siteId, item, tags);
            if (value != null) {
                awsservice.documentCountService().incrementDocumentCount(siteId);
            }
        } else {
            throw new BadException("Max Number of Documents reached");
        }
    }
    return new ApiRequestHandlerResponse(SC_OK, new ApiUrlResponse(urlstring, documentId));
}

Example 2 with DocumentService

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

the class DocumentTagRequestHandler method put.

@SuppressWarnings("unchecked")
@Override
public ApiRequestHandlerResponse put(final LambdaLogger logger, final ApiGatewayRequestEvent event, final ApiAuthorizer authorizer, final AwsServiceCache awsservice) throws Exception {
    Map<String, String> map = event.getPathParameters();
    final String documentId = map.get("documentId");
    final String tagKey = map.get("tagKey");
    Map<String, Object> body = fromBodyToObject(logger, event, Map.class);
    String value = body != null ? (String) body.getOrDefault("value", null) : null;
    List<String> values = body != null ? (List<String>) body.getOrDefault("values", null) : null;
    if (value == null && values == null) {
        throw new BadException("request body is invalid");
    }
    String siteId = authorizer.getSiteId();
    DocumentService documentService = awsservice.documentService();
    if (event.getHttpMethod().equalsIgnoreCase("put")) {
        if (documentService.findDocument(siteId, documentId) == null) {
            throw new NotFoundException("Document " + documentId + " not found.");
        }
    }
    Date now = new Date();
    String userId = getCallingCognitoUsername(event);
    DocumentTag tag = documentService.findDocumentTag(siteId, documentId, tagKey);
    if (tag == null) {
        throw new NotFoundException("Tag " + tagKey + " not found.");
    }
    // if trying to change from tag VALUE to VALUES or VALUES to VALUE
    if (isTagValueTypeChanged(tag, value, values)) {
        documentService.removeTags(siteId, documentId, Arrays.asList(tagKey));
    }
    tag = new DocumentTag(null, tagKey, value, now, userId);
    if (values != null) {
        tag.setValue(null);
        tag.setValues(values);
    }
    documentService.addTags(siteId, documentId, Arrays.asList(tag), null);
    ApiResponse resp = new ApiMessageResponse("Updated tag '" + tagKey + "' on document '" + documentId + "'.");
    return new ApiRequestHandlerResponse(SC_OK, resp);
}

Example 3 with DocumentService

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

the class DocumentTagRequestHandler method delete.

@Override
public ApiRequestHandlerResponse delete(final LambdaLogger logger, final ApiGatewayRequestEvent event, final ApiAuthorizer authorizer, final AwsServiceCache awsservice) throws Exception {
    String siteId = authorizer.getSiteId();
    Map<String, String> map = event.getPathParameters();
    String documentId = map.get("documentId");
    String tagKey = map.get("tagKey");
    DocumentService documentService = awsservice.documentService();
    DocumentTag docTag = documentService.findDocumentTag(siteId, documentId, tagKey);
    if (docTag == null) {
        throw new NotFoundException("Tag '" + tagKey + "' not found.");
    }
    documentService.removeTags(siteId, documentId, Arrays.asList(tagKey));
    ApiResponse resp = new ApiMessageResponse("Removed '" + tagKey + "' from document '" + documentId + "'.");
    return new ApiRequestHandlerResponse(SC_OK, resp);
}

Example 4 with DocumentService

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

the class DocumentTagValueRequestHandler method delete.

@Override
public ApiRequestHandlerResponse delete(final LambdaLogger logger, final ApiGatewayRequestEvent event, final ApiAuthorizer authorizer, final AwsServiceCache awsservice) throws Exception {
    String siteId = authorizer.getSiteId();
    Map<String, String> map = event.getPathParameters();
    String documentId = map.get("documentId");
    String tagKey = map.get("tagKey");
    String tagValue = map.get("tagValue");
    DocumentService documentService = awsservice.documentService();
    boolean removed = documentService.removeTag(siteId, documentId, tagKey, tagValue);
    if (!removed) {
        throw new NotFoundException("Tag/Value combination not found.");
    }
    ApiResponse resp = new ApiMessageResponse("Removed Tag from document '" + documentId + "'.");
    return new ApiRequestHandlerResponse(SC_OK, resp);
}

Example 5 with DocumentService

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

the class DocumentsIdUploadRequestHandler method get.

@Override
public ApiRequestHandlerResponse get(final LambdaLogger logger, final ApiGatewayRequestEvent event, final ApiAuthorizer authorizer, final AwsServiceCache awsservice) throws Exception {
    boolean documentExists = false;
    Date date = new Date();
    String documentId = UUID.randomUUID().toString();
    String username = getCallingCognitoUsername(event);
    DocumentItem item = new DocumentItemDynamoDb(documentId, date, username);
    List<DocumentTag> tags = new ArrayList<>();
    Map<String, String> map = event.getPathParameters();
    Map<String, String> query = event.getQueryStringParameters();
    String siteId = authorizer.getSiteId();
    DocumentService service = awsservice.documentService();
    if (map != null && map.containsKey("documentId")) {
        documentId = map.get("documentId");
        item = service.findDocument(siteId, documentId);
        documentExists = item != null;
        if (!documentExists) {
            throw new NotFoundException("Document " + documentId + " not found.");
        }
    } else if (query != null && query.containsKey("path")) {
        String path = query.get("path");
        path = URLDecoder.decode(path, StandardCharsets.UTF_8.toString());
        item.setPath(path);
        tags.add(new DocumentTag(documentId, "path", path, date, username, DocumentTagType.SYSTEMDEFINED));
    }
    String urlstring = generatePresignedUrl(awsservice, siteId, documentId, query);
    logger.log("generated presign url: " + urlstring + " for document " + documentId);
    if (!documentExists && item != null) {
        tags.add(new DocumentTag(documentId, "untagged", "true", date, username, DocumentTagType.SYSTEMDEFINED));
        String value = this.restrictionMaxDocuments.getValue(awsservice, siteId);
        if (!this.restrictionMaxDocuments.enforced(awsservice, siteId, value)) {
            logger.log("saving document: " + item.getDocumentId() + " on path " + item.getPath());
            service.saveDocument(siteId, item, tags);
            if (value != null) {
                awsservice.documentCountService().incrementDocumentCount(siteId);
            }
        } else {
            throw new BadException("Max Number of Documents reached");
        }
    }
    return new ApiRequestHandlerResponse(SC_OK, new ApiUrlResponse(urlstring, documentId));
}