/**
* 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.accounting.financialactivityaccount.service;
import java.util.HashMap;
import java.util.Map;
import org.mifosplatform.accounting.common.AccountingConstants.FINANCIAL_ACTIVITY;
import org.mifosplatform.accounting.financialactivityaccount.api.FinancialActivityAccountsJsonInputParams;
import org.mifosplatform.accounting.financialactivityaccount.domain.FinancialActivityAccount;
import org.mifosplatform.accounting.financialactivityaccount.domain.FinancialActivityAccountRepositoryWrapper;
import org.mifosplatform.accounting.financialactivityaccount.exception.DuplicateFinancialActivityAccountFoundException;
import org.mifosplatform.accounting.financialactivityaccount.exception.FinancialActivityAccountInvalidException;
import org.mifosplatform.accounting.financialactivityaccount.serialization.FinancialActivityAccountDataValidator;
import org.mifosplatform.accounting.glaccount.domain.GLAccount;
import org.mifosplatform.accounting.glaccount.domain.GLAccountRepositoryWrapper;
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.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.dao.DataIntegrityViolationException;
import org.springframework.stereotype.Service;
@Service
public class FinancialActivityAccountWritePlatformServiceImpl implements FinancialActivityAccountWritePlatformService {
private final FinancialActivityAccountRepositoryWrapper financialActivityAccountRepository;
private final FinancialActivityAccountDataValidator fromApiJsonDeserializer;
private final GLAccountRepositoryWrapper glAccountRepositoryWrapper;
private final static Logger logger = LoggerFactory.getLogger(FinancialActivityAccountWritePlatformServiceImpl.class);
@Autowired
public FinancialActivityAccountWritePlatformServiceImpl(
final FinancialActivityAccountRepositoryWrapper financialActivityAccountRepository,
final FinancialActivityAccountDataValidator fromApiJsonDeserializer, final GLAccountRepositoryWrapper glAccountRepositoryWrapper) {
this.financialActivityAccountRepository = financialActivityAccountRepository;
this.fromApiJsonDeserializer = fromApiJsonDeserializer;
this.glAccountRepositoryWrapper = glAccountRepositoryWrapper;
}
@Override
public CommandProcessingResult createFinancialActivityAccountMapping(JsonCommand command) {
try {
this.fromApiJsonDeserializer.validateForCreate(command.json());
final Integer financialActivityId = command
.integerValueSansLocaleOfParameterNamed(FinancialActivityAccountsJsonInputParams.FINANCIAL_ACTIVITY_ID.getValue());
final Long accountId = command.longValueOfParameterNamed(FinancialActivityAccountsJsonInputParams.GL_ACCOUNT_ID.getValue());
final GLAccount glAccount = glAccountRepositoryWrapper.findOneWithNotFoundDetection(accountId);
FinancialActivityAccount financialActivityAccount = FinancialActivityAccount.createNew(glAccount, financialActivityId);
validateFinancialActivityAndAccountMapping(financialActivityAccount);
this.financialActivityAccountRepository.save(financialActivityAccount);
return new CommandProcessingResultBuilder() //
.withCommandId(command.commandId()) //
.withEntityId(financialActivityAccount.getId()) //
.build();
} catch (DataIntegrityViolationException dataIntegrityViolationException) {
handleFinancialActivityAccountDataIntegrityIssues(command, dataIntegrityViolationException);
return CommandProcessingResult.empty();
}
}
/**
* Validate that the GL Account is appropriate for the particular Financial
* Activity Type
**/
private void validateFinancialActivityAndAccountMapping(FinancialActivityAccount financialActivityAccount) {
FINANCIAL_ACTIVITY financialActivity = FINANCIAL_ACTIVITY.fromInt(financialActivityAccount.getFinancialActivityType());
GLAccount glAccount = financialActivityAccount.getGlAccount();
if (!financialActivity.getMappedGLAccountType().getValue().equals(glAccount.getType())) { throw new FinancialActivityAccountInvalidException(
financialActivity, glAccount); }
}
@Override
public CommandProcessingResult updateGLAccountActivityMapping(Long financialActivityAccountId, JsonCommand command) {
try {
this.fromApiJsonDeserializer.validateForUpdate(command.json());
final FinancialActivityAccount financialActivityAccount = this.financialActivityAccountRepository
.findOneWithNotFoundDetection(financialActivityAccountId);
Map<String, Object> changes = findChanges(command, financialActivityAccount);
if (changes.containsKey(FinancialActivityAccountsJsonInputParams.GL_ACCOUNT_ID.getValue())) {
final Long accountId = command.longValueOfParameterNamed(FinancialActivityAccountsJsonInputParams.GL_ACCOUNT_ID.getValue());
final GLAccount glAccount = glAccountRepositoryWrapper.findOneWithNotFoundDetection(accountId);
financialActivityAccount.updateGlAccount(glAccount);
}
if (changes.containsKey(FinancialActivityAccountsJsonInputParams.FINANCIAL_ACTIVITY_ID.getValue())) {
final Integer financialActivityId = command
.integerValueSansLocaleOfParameterNamed(FinancialActivityAccountsJsonInputParams.FINANCIAL_ACTIVITY_ID.getValue());
financialActivityAccount.updateFinancialActivityType(financialActivityId);
}
if (!changes.isEmpty()) {
validateFinancialActivityAndAccountMapping(financialActivityAccount);
this.financialActivityAccountRepository.save(financialActivityAccount);
}
return new CommandProcessingResultBuilder() //
.withCommandId(command.commandId()) //
.withEntityId(financialActivityAccountId) //
.with(changes) //
.build();
} catch (DataIntegrityViolationException dataIntegrityViolationException) {
handleFinancialActivityAccountDataIntegrityIssues(command, dataIntegrityViolationException);
return CommandProcessingResult.empty();
}
}
@Override
public CommandProcessingResult deleteGLAccountActivityMapping(Long financialActivityAccountId, JsonCommand command) {
final FinancialActivityAccount financialActivityAccount = this.financialActivityAccountRepository
.findOneWithNotFoundDetection(financialActivityAccountId);
this.financialActivityAccountRepository.delete(financialActivityAccount);
return new CommandProcessingResultBuilder() //
.withCommandId(command.commandId()) //
.withEntityId(financialActivityAccountId) //
.build();
}
private void handleFinancialActivityAccountDataIntegrityIssues(final JsonCommand command, final DataIntegrityViolationException dve) {
final Throwable realCause = dve.getMostSpecificCause();
if (realCause.getMessage().contains("financial_activity_type")) {
final Integer financialActivityId = command
.integerValueSansLocaleOfParameterNamed(FinancialActivityAccountsJsonInputParams.FINANCIAL_ACTIVITY_ID.getValue());
throw new DuplicateFinancialActivityAccountFoundException(financialActivityId);
}
logger.error(dve.getMessage(), dve);
throw new PlatformDataIntegrityException("error.msg.glAccount.unknown.data.integrity.issue",
"Unknown data integrity issue with resource GL Account: " + realCause.getMessage());
}
public Map<String, Object> findChanges(JsonCommand command, FinancialActivityAccount financialActivityAccount) {
Map<String, Object> changes = new HashMap<>();
Long existingGLAccountId = financialActivityAccount.getGlAccount().getId();
Integer financialActivityType = financialActivityAccount.getFinancialActivityType();
// is the account Id changed?
if (command.isChangeInLongParameterNamed(FinancialActivityAccountsJsonInputParams.GL_ACCOUNT_ID.getValue(), existingGLAccountId)) {
final Long newValue = command.longValueOfParameterNamed(FinancialActivityAccountsJsonInputParams.GL_ACCOUNT_ID.getValue());
changes.put(FinancialActivityAccountsJsonInputParams.GL_ACCOUNT_ID.getValue(), newValue);
}
// is the financial Activity changed
if (command.isChangeInIntegerSansLocaleParameterNamed(FinancialActivityAccountsJsonInputParams.FINANCIAL_ACTIVITY_ID.getValue(),
financialActivityType)) {
final Integer newValue = command
.integerValueSansLocaleOfParameterNamed(FinancialActivityAccountsJsonInputParams.FINANCIAL_ACTIVITY_ID.getValue());
changes.put(FinancialActivityAccountsJsonInputParams.FINANCIAL_ACTIVITY_ID.getValue(), newValue);
}
return changes;
}
}