RpcV2Controller.java
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/**
* Copyright © 2016-2021 The Thingsboard Authors
*
* 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 org.thingsboard.server.controller;
import lombok.extern.slf4j.Slf4j;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.security.access.prepost.PreAuthorize;
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 org.springframework.web.context.request.async.DeferredResult;
import org.thingsboard.common.util.JacksonUtil;
import org.thingsboard.server.common.data.exception.ThingsboardException;
import org.thingsboard.server.common.data.id.DeviceId;
import org.thingsboard.server.common.data.id.RpcId;
import org.thingsboard.server.common.data.id.TenantId;
import org.thingsboard.server.common.data.page.PageData;
import org.thingsboard.server.common.data.page.PageLink;
import org.thingsboard.server.common.data.rpc.Rpc;
import org.thingsboard.server.common.data.rpc.RpcStatus;
import org.thingsboard.server.common.msg.TbMsg;
import org.thingsboard.server.common.msg.TbMsgMetaData;
import org.thingsboard.server.queue.util.TbCoreComponent;
import org.thingsboard.server.service.rpc.RemoveRpcActorMsg;
import org.thingsboard.server.service.security.permission.Operation;
import java.util.UUID;
import static org.thingsboard.server.common.data.DataConstants.RPC_DELETED;
@RestController
@TbCoreComponent
@RequestMapping(TbUrlConstants.RPC_V2_URL_PREFIX)
@Slf4j
public class RpcV2Controller extends AbstractRpcController {
@PreAuthorize("hasAnyAuthority('SYS_ADMIN', 'TENANT_ADMIN', 'CUSTOMER_USER')")
@RequestMapping(value = "/oneway/{deviceId}", method = RequestMethod.POST)
@ResponseBody
public DeferredResult<ResponseEntity> handleOneWayDeviceRPCRequest(@PathVariable("deviceId") String deviceIdStr, @RequestBody String requestBody) throws ThingsboardException {
return handleDeviceRPCRequest(true, new DeviceId(UUID.fromString(deviceIdStr)), requestBody, HttpStatus.GATEWAY_TIMEOUT, HttpStatus.GATEWAY_TIMEOUT);
}
@PreAuthorize("hasAnyAuthority('SYS_ADMIN', 'TENANT_ADMIN', 'CUSTOMER_USER')")
@RequestMapping(value = "/twoway/{deviceId}", method = RequestMethod.POST)
@ResponseBody
public DeferredResult<ResponseEntity> handleTwoWayDeviceRPCRequest(@PathVariable("deviceId") String deviceIdStr, @RequestBody String requestBody) throws ThingsboardException {
return handleDeviceRPCRequest(false, new DeviceId(UUID.fromString(deviceIdStr)), requestBody, HttpStatus.GATEWAY_TIMEOUT, HttpStatus.GATEWAY_TIMEOUT);
}
@PreAuthorize("hasAnyAuthority('TENANT_ADMIN', 'CUSTOMER_USER')")
@RequestMapping(value = "/persistent/{rpcId}", method = RequestMethod.GET)
@ResponseBody
public ResponseEntity<Rpc> getPersistedRpc(@PathVariable("rpcId") String strRpc) throws ThingsboardException {
checkParameter("RpcId", strRpc);
try {
RpcId rpcId = new RpcId(UUID.fromString(strRpc));
Rpc rpc = checkRpcId(rpcId, Operation.READ);
HttpStatus status;
switch (rpc.getStatus()) {
case FAILED:
status = HttpStatus.BAD_GATEWAY;
break;
case TIMEOUT:
status = HttpStatus.GATEWAY_TIMEOUT;
break;
case QUEUED:
case DELIVERED:
status = HttpStatus.ACCEPTED;
break;
default:
status = HttpStatus.OK;
}
return new ResponseEntity<>(rpc, status);
} catch (Exception e) {
throw handleException(e);
}
}
@PreAuthorize("hasAnyAuthority('TENANT_ADMIN', 'CUSTOMER_USER')")
@RequestMapping(value = "/persistent/device/{deviceId}", method = RequestMethod.GET)
@ResponseBody
public PageData<Rpc> getPersistedRpcByDevice(@PathVariable("deviceId") String strDeviceId,
@RequestParam int pageSize,
@RequestParam int page,
@RequestParam RpcStatus rpcStatus,
@RequestParam(required = false) String textSearch,
@RequestParam(required = false) String sortProperty,
@RequestParam(required = false) String sortOrder) throws ThingsboardException {
checkParameter("DeviceId", strDeviceId);
try {
TenantId tenantId = getCurrentUser().getTenantId();
PageLink pageLink = createPageLink(pageSize, page, textSearch, sortProperty, sortOrder);
DeviceId deviceId = new DeviceId(UUID.fromString(strDeviceId));
return checkNotNull(rpcService.findAllByDeviceIdAndStatus(tenantId, deviceId, rpcStatus, pageLink));
} catch (Exception e) {
throw handleException(e);
}
}
@PreAuthorize("hasAnyAuthority('TENANT_ADMIN')")
@RequestMapping(value = "/persistent/{rpcId}", method = RequestMethod.DELETE)
@ResponseBody
public void deleteResource(@PathVariable("rpcId") String strRpc) throws ThingsboardException {
checkParameter("RpcId", strRpc);
try {
RpcId rpcId = new RpcId(UUID.fromString(strRpc));
Rpc rpc = checkRpcId(rpcId, Operation.DELETE);
if (rpc != null) {
if (rpc.getStatus().equals(RpcStatus.QUEUED)) {
RemoveRpcActorMsg removeMsg = new RemoveRpcActorMsg(getTenantId(), rpc.getDeviceId(), rpc.getUuidId());
log.trace("[{}] Forwarding msg {} to queue actor!", rpc.getDeviceId(), rpc);
tbClusterService.pushMsgToCore(removeMsg, null);
}
rpcService.deleteRpc(getTenantId(), rpcId);
TbMsg msg = TbMsg.newMsg(RPC_DELETED, rpc.getDeviceId(), TbMsgMetaData.EMPTY, JacksonUtil.toString(rpc));
tbClusterService.pushMsgToRuleEngine(getTenantId(), rpc.getDeviceId(), msg, null);
}
} catch (Exception e) {
throw handleException(e);
}
}
}