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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 com.gst.accounting.financialactivityaccount.service; import java.util.HashMap; import java.util.Map; import javax.persistence.PersistenceException; import org.apache.commons.lang.exception.ExceptionUtils; import com.gst.accounting.common.AccountingConstants.FINANCIAL_ACTIVITY; import com.gst.accounting.financialactivityaccount.api.FinancialActivityAccountsJsonInputParams; import com.gst.accounting.financialactivityaccount.domain.FinancialActivityAccount; import com.gst.accounting.financialactivityaccount.domain.FinancialActivityAccountRepositoryWrapper; import com.gst.accounting.financialactivityaccount.exception.DuplicateFinancialActivityAccountFoundException; import com.gst.accounting.financialactivityaccount.exception.FinancialActivityAccountInvalidException; import com.gst.accounting.financialactivityaccount.serialization.FinancialActivityAccountDataValidator; import com.gst.accounting.glaccount.domain.GLAccount; import com.gst.accounting.glaccount.domain.GLAccountRepositoryWrapper; import com.gst.infrastructure.core.api.JsonCommand; import com.gst.infrastructure.core.data.CommandProcessingResult; import com.gst.infrastructure.core.data.CommandProcessingResultBuilder; import com.gst.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.getMostSpecificCause(), dataIntegrityViolationException); return CommandProcessingResult.empty(); } catch (final PersistenceException ee) { 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) { 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.getMostSpecificCause(), dataIntegrityViolationException); 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 Exception dve) { 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; } }