/**
* 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.portfolio.savings.service;
import static org.mifosplatform.portfolio.savings.SavingsApiConstants.accountingRuleParamName;
import static org.mifosplatform.portfolio.savings.SavingsApiConstants.chargesParamName;
import java.util.Map;
import java.util.Set;
import org.mifosplatform.accounting.producttoaccountmapping.service.ProductToGLAccountMappingWritePlatformService;
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.service.PlatformSecurityContext;
import org.mifosplatform.portfolio.charge.domain.Charge;
import org.mifosplatform.portfolio.interestratechart.service.InterestRateChartAssembler;
import org.mifosplatform.portfolio.savings.DepositAccountType;
import org.mifosplatform.portfolio.savings.data.DepositProductDataValidator;
import org.mifosplatform.portfolio.savings.domain.DepositProductAssembler;
import org.mifosplatform.portfolio.savings.domain.RecurringDepositProduct;
import org.mifosplatform.portfolio.savings.domain.RecurringDepositProductRepository;
import org.mifosplatform.portfolio.savings.exception.RecurringDepositProductNotFoundException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.dao.DataAccessException;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
@Service
public class RecurringDepositProductWritePlatformServiceJpaRepositoryImpl implements RecurringDepositProductWritePlatformService {
private final Logger logger;
private final PlatformSecurityContext context;
private final RecurringDepositProductRepository recurringDepositProductRepository;
private final DepositProductDataValidator fromApiJsonDataValidator;
private final DepositProductAssembler depositProductAssembler;
private final ProductToGLAccountMappingWritePlatformService accountMappingWritePlatformService;
private final InterestRateChartAssembler chartAssembler;
@Autowired
public RecurringDepositProductWritePlatformServiceJpaRepositoryImpl(final PlatformSecurityContext context,
final RecurringDepositProductRepository recurringDepositProductRepository,
final DepositProductDataValidator fromApiJsonDataValidator, final DepositProductAssembler depositProductAssembler,
final ProductToGLAccountMappingWritePlatformService accountMappingWritePlatformService,
final InterestRateChartAssembler chartAssembler) {
this.context = context;
this.recurringDepositProductRepository = recurringDepositProductRepository;
this.fromApiJsonDataValidator = fromApiJsonDataValidator;
this.depositProductAssembler = depositProductAssembler;
this.logger = LoggerFactory.getLogger(RecurringDepositProductWritePlatformServiceJpaRepositoryImpl.class);
this.accountMappingWritePlatformService = accountMappingWritePlatformService;
this.chartAssembler = chartAssembler;
}
@Transactional
@Override
public CommandProcessingResult create(final JsonCommand command) {
try {
this.fromApiJsonDataValidator.validateForRecurringDepositCreate(command.json());
final RecurringDepositProduct product = this.depositProductAssembler.assembleRecurringDepositProduct(command);
this.recurringDepositProductRepository.save(product);
// save accounting mappings
this.accountMappingWritePlatformService.createSavingProductToGLAccountMapping(product.getId(), command,
DepositAccountType.RECURRING_DEPOSIT);
return new CommandProcessingResultBuilder() //
.withEntityId(product.getId()) //
.build();
} catch (final DataAccessException e) {
handleDataIntegrityIssues(command, e);
return CommandProcessingResult.empty();
}
}
@Transactional
@Override
public CommandProcessingResult update(final Long productId, final JsonCommand command) {
try {
this.context.authenticatedUser();
this.fromApiJsonDataValidator.validateForRecurringDepositUpdate(command.json());
final RecurringDepositProduct product = this.recurringDepositProductRepository.findOne(productId);
if (product == null) { throw new RecurringDepositProductNotFoundException(productId); }
product.setHelpers(this.chartAssembler);
final Map<String, Object> changes = product.update(command);
if (changes.containsKey(chargesParamName)) {
final Set<Charge> savingsProductCharges = this.depositProductAssembler.assembleListOfSavingsProductCharges(command, product
.currency().getCode());
final boolean updated = product.update(savingsProductCharges);
if (!updated) {
changes.remove(chargesParamName);
}
}
// accounting related changes
final boolean accountingTypeChanged = changes.containsKey(accountingRuleParamName);
final Map<String, Object> accountingMappingChanges = this.accountMappingWritePlatformService
.updateSavingsProductToGLAccountMapping(product.getId(), command, accountingTypeChanged, product.getAccountingType(),
DepositAccountType.RECURRING_DEPOSIT);
changes.putAll(accountingMappingChanges);
if (!changes.isEmpty()) {
this.recurringDepositProductRepository.save(product);
}
return new CommandProcessingResultBuilder() //
.withEntityId(product.getId()) //
.with(changes).build();
} catch (final DataAccessException e) {
handleDataIntegrityIssues(command, e);
return CommandProcessingResult.empty();
}
}
@Transactional
@Override
public CommandProcessingResult delete(final Long productId) {
this.context.authenticatedUser();
final RecurringDepositProduct product = this.recurringDepositProductRepository.findOne(productId);
if (product == null) { throw new RecurringDepositProductNotFoundException(productId); }
this.recurringDepositProductRepository.delete(product);
return new CommandProcessingResultBuilder() //
.withEntityId(product.getId()) //
.build();
}
/*
* Guaranteed to throw an exception no matter what the data integrity issue
* is.
*/
private void handleDataIntegrityIssues(final JsonCommand command, final DataAccessException dae) {
final Throwable realCause = dae.getMostSpecificCause();
if (realCause.getMessage().contains("sp_unq_name")) {
final String name = command.stringValueOfParameterNamed("name");
throw new PlatformDataIntegrityException("error.msg.product.savings.duplicate.name", "Recurring Deposit product with name `"
+ name + "` already exists", "name", name);
} else if (realCause.getMessage().contains("sp_unq_short_name")) {
final String shortName = command.stringValueOfParameterNamed("shortName");
throw new PlatformDataIntegrityException("error.msg.product.savings.duplicate.short.name",
"Recurring Deposit product with short name `" + shortName + "` already exists", "shortName", shortName);
}
logAsErrorUnexpectedDataIntegrityException(dae);
throw new PlatformDataIntegrityException("error.msg.savingsproduct.unknown.data.integrity.issue",
"Unknown data integrity issue with resource.");
}
private void logAsErrorUnexpectedDataIntegrityException(final DataAccessException dae) {
this.logger.error(dae.getMessage(), dae);
}
}