/**
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/.
*/
package org.mifosplatform.organisation.office.service;
import java.util.Map;
import org.mifosplatform.infrastructure.core.api.JsonCommand;
import org.mifosplatform.infrastructure.core.data.CommandProcessingResult;
import org.mifosplatform.infrastructure.core.data.CommandProcessingResultBuilder;
import org.mifosplatform.infrastructure.core.exception.PlatformDataIntegrityException;
import org.mifosplatform.infrastructure.security.exception.NoAuthorizationException;
import org.mifosplatform.infrastructure.security.service.PlatformSecurityContext;
import org.mifosplatform.organisation.monetary.domain.ApplicationCurrency;
import org.mifosplatform.organisation.monetary.domain.ApplicationCurrencyRepositoryWrapper;
import org.mifosplatform.organisation.monetary.domain.MonetaryCurrency;
import org.mifosplatform.organisation.monetary.domain.Money;
import org.mifosplatform.organisation.office.domain.Office;
import org.mifosplatform.organisation.office.domain.OfficeRepository;
import org.mifosplatform.organisation.office.domain.OfficeTransaction;
import org.mifosplatform.organisation.office.domain.OfficeTransactionRepository;
import org.mifosplatform.organisation.office.exception.OfficeNotFoundException;
import org.mifosplatform.organisation.office.serialization.OfficeCommandFromApiJsonDeserializer;
import org.mifosplatform.organisation.office.serialization.OfficeTransactionCommandFromApiJsonDeserializer;
import org.mifosplatform.useradministration.domain.AppUser;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cache.annotation.CacheEvict;
import org.springframework.cache.annotation.Caching;
import org.springframework.dao.DataIntegrityViolationException;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
@Service
public class OfficeWritePlatformServiceJpaRepositoryImpl implements OfficeWritePlatformService {
private final static Logger logger = LoggerFactory.getLogger(OfficeWritePlatformServiceJpaRepositoryImpl.class);
private final PlatformSecurityContext context;
private final OfficeCommandFromApiJsonDeserializer fromApiJsonDeserializer;
private final OfficeTransactionCommandFromApiJsonDeserializer moneyTransferCommandFromApiJsonDeserializer;
private final OfficeRepository officeRepository;
private final OfficeTransactionRepository officeTransactionRepository;
private final ApplicationCurrencyRepositoryWrapper applicationCurrencyRepository;
@Autowired
public OfficeWritePlatformServiceJpaRepositoryImpl(final PlatformSecurityContext context,
final OfficeCommandFromApiJsonDeserializer fromApiJsonDeserializer,
final OfficeTransactionCommandFromApiJsonDeserializer moneyTransferCommandFromApiJsonDeserializer,
final OfficeRepository officeRepository, final OfficeTransactionRepository officeMonetaryTransferRepository,
final ApplicationCurrencyRepositoryWrapper applicationCurrencyRepository) {
this.context = context;
this.fromApiJsonDeserializer = fromApiJsonDeserializer;
this.moneyTransferCommandFromApiJsonDeserializer = moneyTransferCommandFromApiJsonDeserializer;
this.officeRepository = officeRepository;
this.officeTransactionRepository = officeMonetaryTransferRepository;
this.applicationCurrencyRepository = applicationCurrencyRepository;
}
@Transactional
@Override
@Caching(evict = {
@CacheEvict(value = "offices", key = "T(org.mifosplatform.infrastructure.core.service.ThreadLocalContextUtil).getTenant().getTenantIdentifier().concat(#root.target.context.authenticatedUser().getOffice().getHierarchy()+'of')"),
@CacheEvict(value = "officesForDropdown", key = "T(org.mifosplatform.infrastructure.core.service.ThreadLocalContextUtil).getTenant().getTenantIdentifier().concat(#root.target.context.authenticatedUser().getOffice().getHierarchy()+'ofd')") })
public CommandProcessingResult createOffice(final JsonCommand command) {
try {
final AppUser currentUser = this.context.authenticatedUser();
this.fromApiJsonDeserializer.validateForCreate(command.json());
Long parentId = null;
if (command.parameterExists("parentId")) {
parentId = command.longValueOfParameterNamed("parentId");
}
final Office parent = validateUserPriviledgeOnOfficeAndRetrieve(currentUser, parentId);
final Office office = Office.fromJson(parent, command);
// pre save to generate id for use in office hierarchy
this.officeRepository.save(office);
office.generateHierarchy();
this.officeRepository.save(office);
return new CommandProcessingResultBuilder() //
.withCommandId(command.commandId()) //
.withEntityId(office.getId()) //
.withOfficeId(office.getId()) //
.build();
} catch (final DataIntegrityViolationException dve) {
handleOfficeDataIntegrityIssues(command, dve);
return CommandProcessingResult.empty();
}
}
@Transactional
@Override
@Caching(evict = {
@CacheEvict(value = "offices", key = "T(org.mifosplatform.infrastructure.core.service.ThreadLocalContextUtil).getTenant().getTenantIdentifier().concat(#root.target.context.authenticatedUser().getOffice().getHierarchy()+'of')"),
@CacheEvict(value = "officesForDropdown", key = "T(org.mifosplatform.infrastructure.core.service.ThreadLocalContextUtil).getTenant().getTenantIdentifier().concat(#root.target.context.authenticatedUser().getOffice().getHierarchy()+'ofd')"),
@CacheEvict(value = "officesById", key = "T(org.mifosplatform.infrastructure.core.service.ThreadLocalContextUtil).getTenant().getTenantIdentifier().concat(#officeId)") })
public CommandProcessingResult updateOffice(final Long officeId, final JsonCommand command) {
try {
final AppUser currentUser = this.context.authenticatedUser();
this.fromApiJsonDeserializer.validateForUpdate(command.json());
Long parentId = null;
if (command.parameterExists("parentId")) {
parentId = command.longValueOfParameterNamed("parentId");
}
final Office office = validateUserPriviledgeOnOfficeAndRetrieve(currentUser, officeId);
final Map<String, Object> changes = office.update(command);
if (changes.containsKey("parentId")) {
final Office parent = validateUserPriviledgeOnOfficeAndRetrieve(currentUser, parentId);
office.update(parent);
}
if (!changes.isEmpty()) {
this.officeRepository.saveAndFlush(office);
}
return new CommandProcessingResultBuilder() //
.withCommandId(command.commandId()) //
.withEntityId(office.getId()) //
.withOfficeId(office.getId()) //
.with(changes) //
.build();
} catch (final DataIntegrityViolationException dve) {
handleOfficeDataIntegrityIssues(command, dve);
return CommandProcessingResult.empty();
}
}
@Transactional
@Override
public CommandProcessingResult officeTransaction(final JsonCommand command) {
this.context.authenticatedUser();
this.moneyTransferCommandFromApiJsonDeserializer.validateOfficeTransfer(command.json());
Long officeId = null;
Office fromOffice = null;
final Long fromOfficeId = command.longValueOfParameterNamed("fromOfficeId");
if (fromOfficeId != null) {
fromOffice = this.officeRepository.findOne(fromOfficeId);
officeId = fromOffice.getId();
}
Office toOffice = null;
final Long toOfficeId = command.longValueOfParameterNamed("toOfficeId");
if (toOfficeId != null) {
toOffice = this.officeRepository.findOne(toOfficeId);
officeId = toOffice.getId();
}
if (fromOffice == null && toOffice == null) { throw new OfficeNotFoundException(toOfficeId); }
final String currencyCode = command.stringValueOfParameterNamed("currencyCode");
final ApplicationCurrency appCurrency = this.applicationCurrencyRepository.findOneWithNotFoundDetection(currencyCode);
final MonetaryCurrency currency = new MonetaryCurrency(appCurrency.getCode(), appCurrency.getDecimalPlaces(),
appCurrency.getCurrencyInMultiplesOf());
final Money amount = Money.of(currency, command.bigDecimalValueOfParameterNamed("transactionAmount"));
final OfficeTransaction entity = OfficeTransaction.fromJson(fromOffice, toOffice, amount, command);
this.officeTransactionRepository.save(entity);
return new CommandProcessingResultBuilder() //
.withCommandId(command.commandId()) //
.withEntityId(entity.getId()) //
.withOfficeId(officeId) //
.build();
}
@Transactional
@Override
public CommandProcessingResult deleteOfficeTransaction(final Long transactionId, final JsonCommand command) {
this.context.authenticatedUser();
this.officeTransactionRepository.delete(transactionId);
return new CommandProcessingResultBuilder() //
.withCommandId(command.commandId()) //
.withEntityId(transactionId) //
.build();
}
/*
* Guaranteed to throw an exception no matter what the data integrity issue
* is.
*/
private void handleOfficeDataIntegrityIssues(final JsonCommand command, final DataIntegrityViolationException dve) {
final Throwable realCause = dve.getMostSpecificCause();
if (realCause.getMessage().contains("externalid_org")) {
final String externalId = command.stringValueOfParameterNamed("externalId");
throw new PlatformDataIntegrityException("error.msg.office.duplicate.externalId", "Office with externalId `" + externalId
+ "` already exists", "externalId", externalId);
} else if (realCause.getMessage().contains("name_org")) {
final String name = command.stringValueOfParameterNamed("name");
throw new PlatformDataIntegrityException("error.msg.office.duplicate.name", "Office with name `" + name + "` already exists",
"name", name);
}
logger.error(dve.getMessage(), dve);
throw new PlatformDataIntegrityException("error.msg.office.unknown.data.integrity.issue",
"Unknown data integrity issue with resource.");
}
/*
* used to restrict modifying operations to office that are either the users
* office or lower (child) in the office hierarchy
*/
private Office validateUserPriviledgeOnOfficeAndRetrieve(final AppUser currentUser, final Long officeId) {
final Long userOfficeId = currentUser.getOffice().getId();
final Office userOffice = this.officeRepository.findOne(userOfficeId);
if (userOffice == null) { throw new OfficeNotFoundException(userOfficeId); }
if (userOffice.doesNotHaveAnOfficeInHierarchyWithId(officeId)) { throw new NoAuthorizationException(
"User does not have sufficient priviledges to act on the provided office."); }
Office officeToReturn = userOffice;
if (!userOffice.identifiedBy(officeId)) {
officeToReturn = this.officeRepository.findOne(officeId);
if (officeToReturn == null) { throw new OfficeNotFoundException(officeId); }
}
return officeToReturn;
}
public PlatformSecurityContext getContext() {
return this.context;
}
}