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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2019 Nordix Foundation.
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.so.aaisimulator.controller;
import static org.onap.so.aaisimulator.utils.Constants.BI_DIRECTIONAL_RELATIONSHIP_LIST_URL;
import static org.onap.so.aaisimulator.utils.Constants.PLATFORM;
import static org.onap.so.aaisimulator.utils.Constants.PLATFORMS_URL;
import static org.onap.so.aaisimulator.utils.RequestErrorResponseUtils.getRequestErrorResponseEntity;
import static org.onap.so.aaisimulator.utils.RequestErrorResponseUtils.getResourceVersion;
import java.util.HashMap;
import java.util.Map;
import java.util.Optional;
import javax.servlet.http.HttpServletRequest;
import javax.ws.rs.core.MediaType;
import org.onap.aai.domain.yang.Platform;
import org.onap.aai.domain.yang.Relationship;
import org.onap.so.aaisimulator.models.Format;
import org.onap.so.aaisimulator.models.Results;
import org.onap.so.aaisimulator.service.providers.PlatformCacheServiceProvider;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
/**
* @author Waqas Ikram (waqas.ikram@est.tech)
*
*/
@Controller
@RequestMapping(path = PLATFORMS_URL)
public class PlatformController {
private static final Logger LOGGER = LoggerFactory.getLogger(PlatformController.class);
private final PlatformCacheServiceProvider cacheServiceProvider;
@Autowired
public PlatformController(final PlatformCacheServiceProvider cacheServiceProvider) {
this.cacheServiceProvider = cacheServiceProvider;
}
@PutMapping(value = "{platform-name}", consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
public ResponseEntity<?> putPlatform(@RequestBody final Platform platform,
@PathVariable("platform-name") final String platformName, final HttpServletRequest request) {
LOGGER.info("Will add Platform to cache with key 'platform-name': {} ...", platform.getPlatformName());
if (platform.getResourceVersion() == null || platform.getResourceVersion().isEmpty()) {
platform.setResourceVersion(getResourceVersion());
}
cacheServiceProvider.putPlatform(platformName, platform);
return ResponseEntity.accepted().build();
}
@GetMapping(value = "/{platform-name}", produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
public ResponseEntity<?> getPlatform(@PathVariable("platform-name") final String platformName,
@RequestParam(name = "depth", required = false) final Integer depth,
@RequestParam(name = "resultIndex", required = false) final Integer resultIndex,
@RequestParam(name = "resultSize", required = false) final Integer resultSize,
@RequestParam(name = "format", required = false) final String format, final HttpServletRequest request) {
LOGGER.info(
"retrieving Platform for 'platform-name': {} with depth: {}, resultIndex: {}, resultSize:{}, format: {} ...",
platformName, depth, resultIndex, resultSize, format);
final Optional<Platform> optional = cacheServiceProvider.getPlatform(platformName);
if (optional.isPresent()) {
final Format value = Format.forValue(format);
switch (value) {
case RAW:
final Platform platform = optional.get();
LOGGER.info("found Platform {} in cache", platform);
return ResponseEntity.ok(platform);
case COUNT:
final Map<String, Object> map = new HashMap<>();
map.put(PLATFORM, 1);
return ResponseEntity.ok(new Results(map));
default:
break;
}
LOGGER.error("invalid format type :{}", format);
}
LOGGER.error("Unable to find Platform in cahce using {}", platformName);
return getRequestErrorResponseEntity(request, PLATFORM);
}
@PutMapping(value = "/{platform-name}" + BI_DIRECTIONAL_RELATIONSHIP_LIST_URL,
consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
public ResponseEntity<?> putRelationShip(@PathVariable("platform-name") final String platformName,
@RequestBody final Relationship relationship, final HttpServletRequest request) {
LOGGER.info("Will add {} bi-directional relationship to : {} ...", relationship.getRelatedTo());
final Optional<Relationship> optional =
cacheServiceProvider.addRelationShip(platformName, relationship, request.getRequestURI());
if (optional.isPresent()) {
final Relationship resultantRelationship = optional.get();
LOGGER.info("Relationship add, sending resultant relationship: {} in response ...", resultantRelationship);
return ResponseEntity.accepted().body(resultantRelationship);
}
LOGGER.error("Couldn't add {} relationship for 'platform-name': {} ...", relationship.getRelatedTo(),
platformName);
return getRequestErrorResponseEntity(request, PLATFORM);
}
}
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