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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.OWNING_ENTITY;
import static org.onap.so.aaisimulator.utils.Constants.OWNING_ENTITY_URL;
import static org.onap.so.aaisimulator.utils.HttpServiceUtils.getHeaders;
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.OwningEntity;
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.OwnEntityCacheServiceProvider;
import org.onap.so.aaisimulator.utils.HttpServiceUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpHeaders;
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@ericsson.com
*
*/
@Controller
@RequestMapping(path = OWNING_ENTITY_URL)
public class OwningEntityController {
private static final Logger LOGGER = LoggerFactory.getLogger(OwningEntityController.class);
private final OwnEntityCacheServiceProvider cacheServiceProvider;
@Autowired
public OwningEntityController(final OwnEntityCacheServiceProvider cacheServiceProvider) {
this.cacheServiceProvider = cacheServiceProvider;
}
@PutMapping(value = "{owning-entity-id}", consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
public ResponseEntity<?> putOwningEntity(@RequestBody final OwningEntity owningEntity,
@PathVariable("owning-entity-id") final String owningEntityId, final HttpServletRequest request) {
LOGGER.info("Will add OwningEntity to cache with key 'owning-entity-id': {} ...",
owningEntity.getOwningEntityId());
if (owningEntity.getResourceVersion() == null || owningEntity.getResourceVersion().isEmpty()) {
owningEntity.setResourceVersion(getResourceVersion());
}
cacheServiceProvider.putOwningEntity(owningEntityId, owningEntity);
return ResponseEntity.accepted().build();
}
@GetMapping(value = "{owning-entity-id}", produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
public ResponseEntity<?> getOwningEntity(@PathVariable("owning-entity-id") final String owningEntityId,
@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 owning entity for 'owning-entity-id': {} ...", owningEntityId);
final Optional<OwningEntity> optional = cacheServiceProvider.getOwningEntity(owningEntityId);
if (!optional.isPresent()) {
LOGGER.error("Couldn't find {} in cache", owningEntityId);
return getRequestErrorResponseEntity(request);
}
final Format value = Format.forValue(format);
switch (value) {
case RAW:
final OwningEntity owningEntity = optional.get();
LOGGER.info("found OwningEntity {} in cache", owningEntity);
return ResponseEntity.ok(owningEntity);
case COUNT:
final Map<String, Object> map = new HashMap<>();
map.put(OWNING_ENTITY, 1);
return ResponseEntity.ok(new Results(map));
default:
break;
}
LOGGER.error("invalid format type :{}", format);
return getRequestErrorResponseEntity(request);
}
@PutMapping(value = "/{owning-entity-id}/relationship-list/relationship",
consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
public ResponseEntity<?> putOwningEntityRelationShip(@RequestBody final Relationship relationship,
@PathVariable("owning-entity-id") final String owningEntityId, final HttpServletRequest request) {
LOGGER.info("adding relationship for owning-entity-id: {} ...", owningEntityId);
if (relationship.getRelatedLink() != null) {
final String targetBaseUrl = HttpServiceUtils.getBaseUrl(request).toString();
final HttpHeaders incomingHeader = getHeaders(request);
final boolean result = cacheServiceProvider.addRelationShip(incomingHeader, targetBaseUrl,
request.getRequestURI(), owningEntityId, relationship);
if (result) {
LOGGER.info("added created bi directional relationship with {}", relationship.getRelatedLink());
return ResponseEntity.accepted().build();
}
}
LOGGER.error("Unable to add relationship for related link: {}", relationship.getRelatedLink());
return getRequestErrorResponseEntity(request);
}
}
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