/*
* Copyright 2014 Ranjan Kumar
*
* 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 entities and
* limitations under the License.
*/
package com.restfiddle.controller.rest;
import java.util.ArrayList;
import java.util.List;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestController;
import com.restfiddle.dao.GenericEntityRepository;
import com.restfiddle.dto.GenericEntityDTO;
import com.restfiddle.dto.GenericEntityFieldDTO;
import com.restfiddle.entity.GenericEntity;
import com.restfiddle.entity.GenericEntityField;
@RestController
@EnableAutoConfiguration
@ComponentScan
@Transactional
public class GenericEntityController {
Logger logger = LoggerFactory.getLogger(GenericEntityController.class);
@Autowired
private GenericEntityRepository genericEntityRepository;
@Autowired
private GenerateApiController generateApiController;
@RequestMapping(value = "/api/entities", method = RequestMethod.POST, headers = "Accept=application/json")
public @ResponseBody
GenericEntity create(@RequestBody GenericEntityDTO genericEntityDTO) {
logger.debug("Creating a new entity with information: " + genericEntityDTO);
String entityName = genericEntityDTO.getName();
GenericEntity entity = new GenericEntity();
entity.setName(entityName);
entity.setDescription(genericEntityDTO.getDescription());
List<GenericEntityFieldDTO> fieldDTOs = genericEntityDTO.getFields();
if (fieldDTOs != null && !fieldDTOs.isEmpty()) {
List<GenericEntityField> fields = new ArrayList<GenericEntityField>();
GenericEntityField field;
for (GenericEntityFieldDTO fieldDTO : fieldDTOs) {
field = new GenericEntityField();
field.setName(fieldDTO.getName());
field.setType(fieldDTO.getType());
fields.add(field);
}
entity.setFields(fields);
}
entity = genericEntityRepository.save(entity);
return entity;
}
@RequestMapping(value = "/api/entities/{id}", method = RequestMethod.DELETE, headers = "Accept=application/json")
public @ResponseBody
GenericEntity delete(@PathVariable("id") String id) {
logger.debug("Deleting entity with id: " + id);
GenericEntity deleted = genericEntityRepository.findOne(id);
genericEntityRepository.delete(deleted);
return deleted;
}
@RequestMapping(value = "/api/entities", method = RequestMethod.GET)
public @ResponseBody
List<GenericEntity> findAll() {
logger.debug("Finding all entities");
return genericEntityRepository.findAll();
}
@RequestMapping(value = "/api/entities/{id}", method = RequestMethod.GET)
public @ResponseBody
GenericEntity findById(@PathVariable("id") String id) {
logger.debug("Finding entity by id: " + id);
return genericEntityRepository.findOne(id);
}
@RequestMapping(value = "/api/entities/{id}", method = RequestMethod.PUT, headers = "Accept=application/json")
public @ResponseBody
GenericEntity update(@PathVariable("id") String id, @RequestBody GenericEntityDTO updated, @RequestParam(value = "generateApi", required = false) boolean generateApi) {
logger.debug("Updating entity with information: " + updated);
GenericEntity entity = genericEntityRepository.findOne(updated.getId());
entity.setName(updated.getName());
entity.setDescription(updated.getDescription());
List<GenericEntityFieldDTO> fieldsDTOs = updated.getFields();
if(fieldsDTOs != null){
List<GenericEntityField> fields = entity.getFields() != null ? entity.getFields(): new ArrayList<GenericEntityField>();
for(GenericEntityFieldDTO fieldDTO : fieldsDTOs){
GenericEntityField field = new GenericEntityField();
field.setName(fieldDTO.getName());
field.setType(fieldDTO.getType());
if(!fields.contains(field)){
fields.add(field);
}
}
entity.setFields(fields);
}
genericEntityRepository.save(entity);
if(generateApi){
generateApiController.generateApiByEntity(entity);
}
return entity;
}
}