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FinancialActivityAccountWritePlatformServiceImpl.java
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FinancialActivityAccountWritePlatformServiceImpl.java
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/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.fineract.accounting.financialactivityaccount.service;
import java.util.HashMap;
import java.util.Map;
import javax.persistence.PersistenceException;
import org.apache.commons.lang3.exception.ExceptionUtils;
import org.apache.fineract.accounting.common.AccountingConstants.FinancialActivity;
import org.apache.fineract.accounting.financialactivityaccount.api.FinancialActivityAccountsJsonInputParams;
import org.apache.fineract.accounting.financialactivityaccount.domain.FinancialActivityAccount;
import org.apache.fineract.accounting.financialactivityaccount.domain.FinancialActivityAccountRepositoryWrapper;
import org.apache.fineract.accounting.financialactivityaccount.exception.DuplicateFinancialActivityAccountFoundException;
import org.apache.fineract.accounting.financialactivityaccount.exception.FinancialActivityAccountInvalidException;
import org.apache.fineract.accounting.financialactivityaccount.serialization.FinancialActivityAccountDataValidator;
import org.apache.fineract.accounting.glaccount.domain.GLAccount;
import org.apache.fineract.accounting.glaccount.domain.GLAccountRepositoryWrapper;
import org.apache.fineract.infrastructure.core.api.JsonCommand;
import org.apache.fineract.infrastructure.core.data.CommandProcessingResult;
import org.apache.fineract.infrastructure.core.data.CommandProcessingResultBuilder;
import org.apache.fineract.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.dao.NonTransientDataAccessException;
import org.springframework.orm.jpa.JpaSystemException;
import org.springframework.stereotype.Service;
@Service
public class FinancialActivityAccountWritePlatformServiceImpl implements FinancialActivityAccountWritePlatformService {
private final FinancialActivityAccountRepositoryWrapper financialActivityAccountRepository;
private final FinancialActivityAccountDataValidator fromApiJsonDeserializer;
private final GLAccountRepositoryWrapper glAccountRepositoryWrapper;
private static final Logger LOG = 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.saveAndFlush(financialActivityAccount);
return new CommandProcessingResultBuilder() //
.withCommandId(command.commandId()) //
.withEntityId(financialActivityAccount.getId()) //
.build();
} catch (final JpaSystemException | DataIntegrityViolationException dve) {
handleFinancialActivityAccountDataIntegrityIssues(command, dve.getMostSpecificCause(), dve);
return CommandProcessingResult.empty();
} catch (final PersistenceException ee) {
final Throwable throwable = ExceptionUtils.getRootCause(ee.getCause());
handleFinancialActivityAccountDataIntegrityIssues(command, throwable, ee);
return CommandProcessingResult.empty();
}
}
/**
* Validate that the GL Account is appropriate for the particular Financial Activity Type
**/
private void validateFinancialActivityAndAccountMapping(FinancialActivityAccount financialActivityAccount) {
FinancialActivity financialActivity = FinancialActivity.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.saveAndFlush(financialActivityAccount);
}
return new CommandProcessingResultBuilder() //
.withCommandId(command.commandId()) //
.withEntityId(financialActivityAccountId) //
.with(changes) //
.build();
} catch (final JpaSystemException | DataIntegrityViolationException dve) {
handleFinancialActivityAccountDataIntegrityIssues(command, dve.getMostSpecificCause(), dve);
return CommandProcessingResult.empty();
} catch (final PersistenceException ee) {
Throwable throwable = ExceptionUtils.getRootCause(ee.getCause());
handleFinancialActivityAccountDataIntegrityIssues(command, throwable, ee);
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 Throwable realCause,
final NonTransientDataAccessException dve) {
if (realCause.getMessage().contains("financial_activity_type")) {
final Integer financialActivityId = command
.integerValueSansLocaleOfParameterNamed(FinancialActivityAccountsJsonInputParams.FINANCIAL_ACTIVITY_ID.getValue());
throw new DuplicateFinancialActivityAccountFoundException(financialActivityId);
}
LOG.error("Error occured.", dve);
throw new PlatformDataIntegrityException("error.msg.glAccount.unknown.data.integrity.issue",
"Unknown data integrity issue with resource GL Account: " + realCause.getMessage());
}
private void handleFinancialActivityAccountDataIntegrityIssues(JsonCommand command, Throwable realCause, PersistenceException dve) {
if (realCause.getMessage().contains("financial_activity_type")) {
final Integer financialActivityId = command
.integerValueSansLocaleOfParameterNamed(FinancialActivityAccountsJsonInputParams.FINANCIAL_ACTIVITY_ID.getValue());
throw new DuplicateFinancialActivityAccountFoundException(financialActivityId);
}
LOG.error("Error occured.", 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;
}
}