public Entity createResource(
      final Entity position,
      final Entity warehouse,
      final Entity resource,
      final BigDecimal quantity,
      Object date) {
    DataDefinition resourceDD =
        dataDefinitionService.get(
            MaterialFlowResourcesConstants.PLUGIN_IDENTIFIER,
            MaterialFlowResourcesConstants.MODEL_RESOURCE);

    Entity newResource = resourceDD.create();

    if (position != null) {
      Entity document = position.getBelongsToField(PositionFields.DOCUMENT);

      if (document != null) {
        Entity user = document.getBelongsToField(DocumentFields.USER);

        newResource.setField(
            ResourceFields.USER_NAME,
            user.getStringField(_FIRST_NAME) + " " + user.getStringField(L_LAST_NAME));
      }
    }

    newResource.setField(ResourceFields.TIME, date);
    newResource.setField(ResourceFields.LOCATION, warehouse);
    newResource.setField(
        ResourceFields.PRODUCT, resource.getBelongsToField(PositionFields.PRODUCT));
    newResource.setField(ResourceFields.QUANTITY, quantity);
    newResource.setField(ResourceFields.AVAILABLE_QUANTITY, quantity);
    newResource.setField(ResourceFields.RESERVED_QUANTITY, BigDecimal.ZERO);
    newResource.setField(ResourceFields.PRICE, resource.getField(PositionFields.PRICE));
    newResource.setField(ResourceFields.BATCH, resource.getField(PositionFields.BATCH));
    newResource.setField(
        ResourceFields.EXPIRATION_DATE, resource.getField(PositionFields.EXPIRATION_DATE));
    newResource.setField(
        ResourceFields.PRODUCTION_DATE, resource.getField(PositionFields.PRODUCTION_DATE));
    newResource.setField(
        ResourceFields.STORAGE_LOCATION, resource.getField(ResourceFields.STORAGE_LOCATION));
    newResource.setField(
        ResourceFields.ADDITIONAL_CODE, resource.getField(ResourceFields.ADDITIONAL_CODE));
    newResource.setField(ResourceFields.CONVERSION, resource.getField(ResourceFields.CONVERSION));
    newResource.setField(
        ResourceFields.PALLET_NUMBER, resource.getField(ResourceFields.PALLET_NUMBER));
    newResource.setField(
        ResourceFields.TYPE_OF_PALLET, resource.getField(ResourceFields.TYPE_OF_PALLET));
    newResource.setField(ResourceFields.GIVEN_UNIT, resource.getField(ResourceFields.GIVEN_UNIT));

    BigDecimal quantityInAdditionalUnit =
        numberService.setScale(
            quantity.multiply(resource.getDecimalField(ResourceFields.CONVERSION)));

    newResource.setField(ResourceFields.QUANTITY_IN_ADDITIONAL_UNIT, quantityInAdditionalUnit);

    setResourceAttributesFromResource(newResource, resource);

    resourceStockService.addResourceStock(newResource);
    return resourceDD.save(newResource);
  }
  public Entity createResource(
      final Entity document, final Entity warehouse, final Entity position, final Object date) {
    DataDefinition resourceDD =
        dataDefinitionService.get(
            MaterialFlowResourcesConstants.PLUGIN_IDENTIFIER,
            MaterialFlowResourcesConstants.MODEL_RESOURCE);

    Entity product = position.getBelongsToField(PositionFields.PRODUCT);
    Entity resource = resourceDD.create();
    Entity user = document.getBelongsToField(DocumentFields.USER);

    resource.setField(
        ResourceFields.USER_NAME,
        user.getStringField(_FIRST_NAME) + " " + user.getStringField(L_LAST_NAME));
    resource.setField(ResourceFields.TIME, date);
    resource.setField(ResourceFields.LOCATION, warehouse);
    resource.setField(ResourceFields.PRODUCT, position.getBelongsToField(PositionFields.PRODUCT));
    resource.setField(ResourceFields.QUANTITY, position.getField(PositionFields.QUANTITY));
    resource.setField(ResourceFields.RESERVED_QUANTITY, BigDecimal.ZERO);
    resource.setField(
        ResourceFields.AVAILABLE_QUANTITY, position.getDecimalField(PositionFields.QUANTITY));
    resource.setField(ResourceFields.PRICE, position.getField(PositionFields.PRICE));
    resource.setField(ResourceFields.BATCH, position.getField(PositionFields.BATCH));
    resource.setField(
        ResourceFields.EXPIRATION_DATE, position.getField(PositionFields.EXPIRATION_DATE));
    resource.setField(
        ResourceFields.PRODUCTION_DATE, position.getField(PositionFields.PRODUCTION_DATE));
    resource.setField(
        ResourceFields.STORAGE_LOCATION, position.getField(PositionFields.STORAGE_LOCATION));
    resource.setField(
        ResourceFields.ADDITIONAL_CODE, position.getField(PositionFields.ADDITIONAL_CODE));
    resource.setField(
        ResourceFields.PALLET_NUMBER, position.getField(PositionFields.PALLET_NUMBER));
    resource.setField(
        ResourceFields.TYPE_OF_PALLET, position.getField(PositionFields.TYPE_OF_PALLET));
    resource.setField(ResourceFields.WASTE, position.getField(PositionFields.WASTE));

    if (StringUtils.isEmpty(product.getStringField(ProductFields.ADDITIONAL_UNIT))) {
      resource.setField(ResourceFields.GIVEN_UNIT, product.getField(ProductFields.UNIT));
      resource.setField(
          ResourceFields.QUANTITY_IN_ADDITIONAL_UNIT, position.getField(PositionFields.QUANTITY));
      resource.setField(ResourceFields.CONVERSION, BigDecimal.ONE);
    } else {
      resource.setField(ResourceFields.GIVEN_UNIT, position.getField(PositionFields.GIVEN_UNIT));
      resource.setField(
          ResourceFields.QUANTITY_IN_ADDITIONAL_UNIT,
          position.getField(PositionFields.GIVEN_QUANTITY));
      resource.setField(ResourceFields.CONVERSION, position.getField(PositionFields.CONVERSION));
    }

    setResourceAttributesFromPosition(resource, position);

    resourceStockService.addResourceStock(resource);
    return resourceDD.save(resource);
  }