@Override
public Errors validateUpdateAttributeValues(
Long userId, Long inventoryId, List<AttributeValueInstance> attributeValueInstances) {
Errors errors = applicationContext.getBean(Errors.class);
User user = userService.findOne(userId);
if (attributeValueInstances == null) {
errors.getErrorObjects().add(new ErrorObject("ERROR", "Resource invalid"));
return errors;
}
// <editor-fold desc="Validate goods receipt line resource">
Inventory inventory = inventoryService.findOne(userId, inventoryId);
if (inventory == null) {
errors.getErrorObjects().add(new ErrorObject("ERROR", "Invalid goods receipt line resource"));
return errors;
}
if (!inventory.getDocument().canEdit()) {
errors
.getErrorObjects()
.add(new ErrorObject("ERROR", "Document closed, sorry you can not edit this document."));
return errors;
}
if (user.getTenant() != inventory.getTenant()) {
errors.getErrorObjects().add(new ErrorObject("ERROR", "Access to this resource denied"));
return errors;
}
if (!user.getUserSession().getTenantLevel()) {
if (user.getUserSession().getBusinessUnit() != inventory.getDocument().getBusinessUnit()) {
errors.getErrorObjects().add(new ErrorObject("ERROR", "Access to this resource denied"));
return errors;
}
}
// </editor-fold>
if (attributeValueInstances == null) {
errors.getErrorObjects().add(new ErrorObject("ERROR", "Invalid attribute values resource"));
return errors;
}
if (!attributeValueInstances.isEmpty()) {
for (AttributeValueInstance attributeValueInstance : attributeValueInstances) {
AttributeValueInstance avi =
attributeValueInstanceRepository.findOne(
attributeValueInstance.getAttributeValueInstanceId());
if (avi == null) {
errors.getErrorObjects().add(new ErrorObject("ERROR", "Invalid attribute value"));
return errors;
}
if (avi.getAttributeSetInstance() != inventory.getAttributeSetInstance()) {
errors.getErrorObjects().add(new ErrorObject("ERROR", "Invalid attribute"));
return errors;
}
// check if product attribute is active
if (!avi.getProductAttribute().getActive()) {
errors
.getErrorObjects()
.add(
new ErrorObject(
"ERROR",
avi.getProductAttribute().getCaption() + " product attribute is inactive "));
return errors;
}
// check if attribute value is mandatory
if (avi.getProductAttribute().getMandatory()) {
if (avi.getProductAttribute().getIsDate()) {
if (attributeValueInstance.getDateValue() == null) {
errors
.getErrorObjects()
.add(
new ErrorObject(
"ERROR", avi.getProductAttribute().getCaption() + " can not be empty"));
return errors;
}
} else if (avi.getProductAttribute().getIsNumber()) {
if (attributeValueInstance.getNumberValue() == null) {
errors
.getErrorObjects()
.add(
new ErrorObject(
"ERROR", avi.getProductAttribute().getCaption() + " can not be empty"));
return errors;
}
} else {
if (StringUtils.isBlank(attributeValueInstance.getValue())) {
errors
.getErrorObjects()
.add(
new ErrorObject(
"ERROR", avi.getProductAttribute().getCaption() + " can not be empty"));
return errors;
}
}
// check if attribute value must be unique
if (avi.getProductAttribute().getUnique()) {
// check if attribute value already exists
AttributeValueInstance dbAttributeValueInstance = new AttributeValueInstance();
if (avi.getProductAttribute().getIsDate()) {
dbAttributeValueInstance =
attributeValueInstanceRepository.findByProductAttributeAndDateValue(
avi.getProductAttribute(),
attributeValueInstance.getDateValue().withTimeAtStartOfDay());
} else if (avi.getProductAttribute().getIsNumber()) {
dbAttributeValueInstance =
attributeValueInstanceRepository.findByProductAttributeAndNumberValue(
avi.getProductAttribute(), attributeValueInstance.getNumberValue());
} else {
dbAttributeValueInstance =
attributeValueInstanceRepository.findByProductAttributeAndValue(
avi.getProductAttribute(), attributeValueInstance.getValue());
}
// check if same as the row being updated
if (dbAttributeValueInstance != null) {
if (dbAttributeValueInstance.getAttributeValueInstanceId()
!= avi.getAttributeValueInstanceId()) {
// TODO; Validation of unique instances (Tenant level, Business unit level)
Double count =
inventoryService.countByAttributeInstanceAndDocumentTypeAndBusinessUnit(
userId,
dbAttributeValueInstance
.getAttributeSetInstance()
.getAttributeSetInstanceId(),
DocumentType.GOODS_RECEIPT,
inventory.getBusinessUnit().getBusinessUnitId());
if (count > 0) {
errors
.getErrorObjects()
.add(
new ErrorObject(
"ERROR",
avi.getProductAttribute().getCaption()
+ " "
+ attributeValueInstance.getValue()
+ " already exists"));
return errors;
}
}
}
}
}
}
}
return errors;
}
