| /* |
| * Copyright 2017 The Mifos Initiative. |
| * |
| * Licensed 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 io.mifos.deposit.service.internal.command.handler; |
| |
| import io.mifos.core.api.util.UserContextHolder; |
| import io.mifos.core.command.annotation.Aggregate; |
| import io.mifos.core.command.annotation.CommandHandler; |
| import io.mifos.core.command.annotation.EventEmitter; |
| import io.mifos.deposit.api.v1.EventConstants; |
| import io.mifos.deposit.api.v1.instance.domain.ProductInstance; |
| import io.mifos.deposit.service.ServiceConstants; |
| import io.mifos.deposit.service.internal.command.CreateProductInstanceCommand; |
| import io.mifos.deposit.service.internal.mapper.ProductInstanceMapper; |
| import io.mifos.deposit.service.internal.repository.ProductDefinitionRepository; |
| import io.mifos.deposit.service.internal.repository.ProductInstanceEntity; |
| import io.mifos.deposit.service.internal.repository.ProductInstanceRepository; |
| import org.apache.commons.lang.RandomStringUtils; |
| import org.slf4j.Logger; |
| import org.springframework.beans.factory.annotation.Autowired; |
| import org.springframework.beans.factory.annotation.Qualifier; |
| import org.springframework.transaction.annotation.Transactional; |
| |
| import java.time.Clock; |
| import java.time.LocalDateTime; |
| |
| @Aggregate |
| public class ProductInstanceAggregate { |
| |
| private final Logger logger; |
| private final ProductInstanceRepository productInstanceRepository; |
| private final ProductDefinitionRepository productDefinitionRepository; |
| |
| @Autowired |
| public ProductInstanceAggregate(@Qualifier(ServiceConstants.LOGGER_NAME) final Logger logger, |
| final ProductInstanceRepository productInstanceRepository, |
| final ProductDefinitionRepository productDefinitionRepository) { |
| this.logger = logger; |
| this.productInstanceRepository = productInstanceRepository; |
| this.productDefinitionRepository = productDefinitionRepository; |
| } |
| |
| @CommandHandler |
| @EventEmitter(selectorName = EventConstants.SELECTOR_NAME, selectorValue = EventConstants.POST_PRODUCT_INSTANCE) |
| @Transactional |
| public String createProductInstance(final CreateProductInstanceCommand createProductInstanceCommand) { |
| final ProductInstance productInstance = createProductInstanceCommand.productInstance(); |
| |
| final ProductInstanceEntity productInstanceEntity = |
| ProductInstanceMapper.map(productInstance, this.productDefinitionRepository); |
| |
| if (productInstance.getAccountIdentifier() == null) { |
| productInstanceEntity.setAccountIdentifier(RandomStringUtils.randomNumeric(32)); |
| } |
| |
| productInstanceEntity.setCreatedBy(UserContextHolder.checkedGetUser()); |
| productInstanceEntity.setCreatedOn(LocalDateTime.now(Clock.systemUTC())); |
| productInstanceEntity.setState("PENDING"); |
| |
| this.productInstanceRepository.save(productInstanceEntity); |
| return productInstance.getCustomerIdentifier(); |
| } |
| } |