Examples with QuantityBasedRule org.broadleafcommerce.common.rule.QuantityBasedRule used on opensource projects

Example 6 with QuantityBasedRule

use of org.broadleafcommerce.common.rule.QuantityBasedRule in project BroadleafCommerce by BroadleafCommerce.

the class RuleFieldValidator method validate.

@Override
public PropertyValidationResult validate(PopulateValueRequest populateValueRequest, Serializable instance) {
    if (canHandleValidation(populateValueRequest)) {
        DataDTOToMVELTranslator translator = new DataDTOToMVELTranslator();
        EntityManager em = populateValueRequest.getPersistenceManager().getDynamicEntityDao().getStandardEntityManager();
        if (SupportedFieldType.RULE_SIMPLE.equals(populateValueRequest.getMetadata().getFieldType()) || SupportedFieldType.RULE_SIMPLE_TIME.equals(populateValueRequest.getMetadata().getFieldType())) {
            // AntiSamy HTML encodes the rule JSON - pass the unHTMLEncoded version
            DataWrapper dw = ruleFieldExtractionUtility.convertJsonToDataWrapper(populateValueRequest.getProperty().getUnHtmlEncodedValue());
            if (dw != null && StringUtils.isNotEmpty(dw.getError())) {
                return new PropertyValidationResult(false, "Could not serialize JSON from rule builder: " + dw.getError());
            }
            if (dw == null || StringUtils.isEmpty(dw.getError())) {
                try {
                    String mvel = ruleFieldExtractionUtility.convertSimpleMatchRuleJsonToMvel(translator, RuleIdentifier.ENTITY_KEY_MAP.get(populateValueRequest.getMetadata().getRuleIdentifier()), populateValueRequest.getMetadata().getRuleIdentifier(), dw);
                } catch (MVELTranslationException e) {
                    return new PropertyValidationResult(false, getMvelParsingErrorMesage(dw, e));
                }
            }
        }
        if (SupportedFieldType.RULE_WITH_QUANTITY.equals(populateValueRequest.getMetadata().getFieldType())) {
            Collection<QuantityBasedRule> existingRules;
            try {
                existingRules = (Collection<QuantityBasedRule>) populateValueRequest.getFieldManager().getFieldValue(instance, populateValueRequest.getProperty().getName());
            } catch (FieldNotAvailableException e) {
                return new PropertyValidationResult(false, "Could not access rule field on Java object to set values");
            } catch (IllegalAccessException e) {
                return new PropertyValidationResult(false, "Could not access rule field on Java object to set values");
            }
            String entityKey = RuleIdentifier.ENTITY_KEY_MAP.get(populateValueRequest.getMetadata().getRuleIdentifier());
            String jsonPropertyValue = populateValueRequest.getProperty().getUnHtmlEncodedValue();
            String fieldService = populateValueRequest.getMetadata().getRuleIdentifier();
            if (!StringUtils.isEmpty(jsonPropertyValue)) {
                DataWrapper dw = ruleFieldExtractionUtility.convertJsonToDataWrapper(jsonPropertyValue);
                if (dw != null && StringUtils.isNotEmpty(dw.getError())) {
                    return new PropertyValidationResult(false, "Could not serialize JSON from rule builder: " + dw.getError());
                }
                if (dw != null && StringUtils.isEmpty(dw.getError())) {
                    for (DataDTO dto : dw.getData()) {
                        if (dto.getPk() != null) {
                            boolean foundIdToUpdate = false;
                            for (QuantityBasedRule quantityBasedRule : existingRules) {
                                Long sandBoxVersionId = sandBoxHelper.getSandBoxVersionId(quantityBasedRule.getClass(), dto.getPk());
                                if (sandBoxVersionId == null) {
                                    sandBoxVersionId = dto.getPk();
                                }
                                if (sandBoxVersionId.equals(quantityBasedRule.getId()) || sandBoxHelper.isRelatedToParentCatalogIds(quantityBasedRule, dto.getPk())) {
                                    foundIdToUpdate = true;
                                    try {
                                        String mvel = ruleFieldExtractionUtility.convertDTOToMvelString(translator, entityKey, dto, fieldService);
                                    } catch (MVELTranslationException e) {
                                        return new PropertyValidationResult(false, getMvelParsingErrorMesage(dw, e));
                                    }
                                }
                            }
                            if (!foundIdToUpdate) {
                                return new PropertyValidationResult(false, "Tried to update QuantityBasedRule with ID " + dto.getPk() + " but that rule does not exist");
                            }
                        } else {
                            // This is a new rule, just validate that it parses successfully
                            try {
                                ruleFieldExtractionUtility.convertDTOToMvelString(translator, entityKey, dto, fieldService);
                            } catch (MVELTranslationException e) {
                                return new PropertyValidationResult(false, getMvelParsingErrorMesage(dw, e));
                            }
                        }
                    }
                }
            }
        }
    }
    return new PropertyValidationResult(true);
}