| /** |
| * 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.infrastructure.codes.service; |
| |
| import java.util.Map; |
| |
| import org.apache.fineract.infrastructure.codes.domain.Code; |
| import org.apache.fineract.infrastructure.codes.domain.CodeRepository; |
| import org.apache.fineract.infrastructure.codes.exception.CodeNotFoundException; |
| import org.apache.fineract.infrastructure.codes.exception.SystemDefinedCodeCannotBeChangedException; |
| import org.apache.fineract.infrastructure.codes.serialization.CodeCommandFromApiJsonDeserializer; |
| 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.apache.fineract.infrastructure.security.service.PlatformSecurityContext; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| import org.springframework.beans.factory.annotation.Autowired; |
| import org.springframework.cache.annotation.CacheEvict; |
| import org.springframework.dao.DataIntegrityViolationException; |
| import org.springframework.stereotype.Service; |
| import org.springframework.transaction.annotation.Transactional; |
| |
| @Service |
| public class CodeWritePlatformServiceJpaRepositoryImpl implements CodeWritePlatformService { |
| |
| private final static Logger logger = LoggerFactory.getLogger(CodeWritePlatformServiceJpaRepositoryImpl.class); |
| |
| private final PlatformSecurityContext context; |
| private final CodeRepository codeRepository; |
| private final CodeCommandFromApiJsonDeserializer fromApiJsonDeserializer; |
| |
| @Autowired |
| public CodeWritePlatformServiceJpaRepositoryImpl(final PlatformSecurityContext context, final CodeRepository codeRepository, |
| final CodeCommandFromApiJsonDeserializer fromApiJsonDeserializer) { |
| this.context = context; |
| this.codeRepository = codeRepository; |
| this.fromApiJsonDeserializer = fromApiJsonDeserializer; |
| } |
| |
| @Transactional |
| @Override |
| @CacheEvict(value = "codes", key = "T(org.apache.fineract.infrastructure.core.service.ThreadLocalContextUtil).getTenant().getTenantIdentifier().concat('cv')") |
| public CommandProcessingResult createCode(final JsonCommand command) { |
| |
| try { |
| this.context.authenticatedUser(); |
| |
| this.fromApiJsonDeserializer.validateForCreate(command.json()); |
| |
| final Code code = Code.fromJson(command); |
| this.codeRepository.save(code); |
| |
| return new CommandProcessingResultBuilder().withCommandId(command.commandId()).withEntityId(code.getId()).build(); |
| } catch (final DataIntegrityViolationException dve) { |
| handleCodeDataIntegrityIssues(command, dve); |
| return CommandProcessingResult.empty(); |
| } |
| } |
| |
| @Transactional |
| @Override |
| @CacheEvict(value = "codes", key = "T(org.apache.fineract.infrastructure.core.service.ThreadLocalContextUtil).getTenant().getTenantIdentifier().concat('cv')") |
| public CommandProcessingResult updateCode(final Long codeId, final JsonCommand command) { |
| |
| try { |
| this.context.authenticatedUser(); |
| |
| this.fromApiJsonDeserializer.validateForUpdate(command.json()); |
| |
| final Code code = retrieveCodeBy(codeId); |
| final Map<String, Object> changes = code.update(command); |
| |
| if (!changes.isEmpty()) { |
| this.codeRepository.save(code); |
| } |
| |
| return new CommandProcessingResultBuilder() // |
| .withCommandId(command.commandId()) // |
| .withEntityId(codeId) // |
| .with(changes) // |
| .build(); |
| } catch (final DataIntegrityViolationException dve) { |
| handleCodeDataIntegrityIssues(command, dve); |
| return null; |
| } |
| } |
| |
| @Transactional |
| @Override |
| @CacheEvict(value = "codes", key = "T(org.apache.fineract.infrastructure.core.service.ThreadLocalContextUtil).getTenant().getTenantIdentifier().concat('cv')") |
| public CommandProcessingResult deleteCode(final Long codeId) { |
| |
| this.context.authenticatedUser(); |
| |
| final Code code = retrieveCodeBy(codeId); |
| if (code.isSystemDefined()) { throw new SystemDefinedCodeCannotBeChangedException(); } |
| |
| try { |
| this.codeRepository.delete(code); |
| this.codeRepository.flush(); |
| } catch (final DataIntegrityViolationException e) { |
| throw new PlatformDataIntegrityException("error.msg.cund.unknown.data.integrity.issue", |
| "Unknown data integrity issue with resource: " + e.getMostSpecificCause()); |
| } |
| return new CommandProcessingResultBuilder().withEntityId(codeId).build(); |
| } |
| |
| private Code retrieveCodeBy(final Long codeId) { |
| final Code code = this.codeRepository.findOne(codeId); |
| if (code == null) { throw new CodeNotFoundException(codeId.toString()); } |
| return code; |
| } |
| |
| /* |
| * Guaranteed to throw an exception no matter what the data integrity issue |
| * is. |
| */ |
| private void handleCodeDataIntegrityIssues(final JsonCommand command, final DataIntegrityViolationException dve) { |
| final Throwable realCause = dve.getMostSpecificCause(); |
| if (realCause.getMessage().contains("code_name")) { |
| final String name = command.stringValueOfParameterNamed("name"); |
| throw new PlatformDataIntegrityException("error.msg.code.duplicate.name", "A code with name '" + name + "' already exists", |
| "name", name); |
| } |
| |
| logger.error(dve.getMessage(), dve); |
| throw new PlatformDataIntegrityException("error.msg.cund.unknown.data.integrity.issue", |
| "Unknown data integrity issue with resource: " + realCause.getMessage()); |
| } |
| } |