Fix extracted table output format to better json (#4969)

packages/server/src/main/java/software/uncharted/terarium/hmiserver/service/ExtractionService.java

@@ -178,7 +178,6 @@ static class ExtractPDFResponse {
  List<JsonNode> equations = new ArrayList<>();
  List<JsonNode> tables = new ArrayList<>();
  ArrayNode variableAttributes;
- JsonNode gollmCard;
  boolean partialFailure = true;
  }
 
@@ -318,13 +317,6 @@ public DocumentAsset applyExtractPDFResponse(
  document.getMetadata().put("attributes", extractionResponse.variableAttributes);
  }
 
- if (extractionResponse.gollmCard != null) {
- if (document.getMetadata() == null) {
- document.setMetadata(new HashMap<>());
- }
- document.getMetadata().put("gollmCard", extractionResponse.gollmCard);
- }
-
  if (extractionResponse.equations != null) {
  if (document.getMetadata() == null) {
  document.setMetadata(new HashMap<>());
@@ -339,8 +331,6 @@ public DocumentAsset applyExtractPDFResponse(
  document.getMetadata().put("tables", objectMapper.valueToTree(extractionResponse.tables));
  }
 
- log.info("Added extraction to document: {}", documentId);
-
  return documentService.updateAsset(document, projectId, hasWritePermission).orElseThrow();
  }
 
@@ -909,7 +899,18 @@ public Future<TableExtraction> extractTablesFromPDF(
  final TableExtraction extraction = new TableExtraction();
 
  for (final String key : keys) {
- extraction.tables.add(output.getResponse().get(key));
+ final JsonNode page = output.getResponse().get(key);
+ if (page.isArray()) {
+ final ArrayNode pageOfTables = objectMapper.createArrayNode();
+ for (final JsonNode table : page) {
+ JsonNode t = table;
+ if (table.isTextual()) {
+ t = objectMapper.readTree(table.asText());
+ }
+ pageOfTables.add(t);
+ }
+ extraction.tables.add(pageOfTables);
+ }
  }
 
  return extraction;