EventController.java
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/**
* Copyright © 2016-2019 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 org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.web.bind.annotation.PathVariable;
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.thingsboard.server.common.data.Event;
import org.thingsboard.server.common.data.exception.ThingsboardErrorCode;
import org.thingsboard.server.common.data.exception.ThingsboardException;
import org.thingsboard.server.common.data.id.EntityIdFactory;
import org.thingsboard.server.common.data.id.TenantId;
import org.thingsboard.server.common.data.page.TimePageData;
import org.thingsboard.server.common.data.page.TimePageLink;
import org.thingsboard.server.dao.event.EventService;
import org.thingsboard.server.dao.model.ModelConstants;
@RestController
@RequestMapping("/api")
public class EventController extends BaseController {
@Autowired
private EventService eventService;
@PreAuthorize("hasAnyAuthority('SYS_ADMIN', 'TENANT_ADMIN', 'CUSTOMER_USER')")
@RequestMapping(value = "/events/{entityType}/{entityId}/{eventType}", method = RequestMethod.GET)
@ResponseBody
public TimePageData<Event> getEvents(
@PathVariable("entityType") String strEntityType,
@PathVariable("entityId") String strEntityId,
@PathVariable("eventType") String eventType,
@RequestParam("tenantId") String strTenantId,
@RequestParam int limit,
@RequestParam(required = false) Long startTime,
@RequestParam(required = false) Long endTime,
@RequestParam(required = false, defaultValue = "false") boolean ascOrder,
@RequestParam(required = false) String offset
) throws ThingsboardException {
checkParameter("EntityId", strEntityId);
checkParameter("EntityType", strEntityType);
try {
TenantId tenantId = new TenantId(toUUID(strTenantId));
if (!tenantId.getId().equals(ModelConstants.NULL_UUID) &&
!tenantId.equals(getCurrentUser().getTenantId())) {
throw new ThingsboardException("You don't have permission to perform this operation!",
ThingsboardErrorCode.PERMISSION_DENIED);
}
TimePageLink pageLink = createPageLink(limit, startTime, endTime, ascOrder, offset);
return checkNotNull(eventService.findEvents(tenantId, EntityIdFactory.getByTypeAndId(strEntityType, strEntityId), eventType, pageLink));
} catch (Exception e) {
throw handleException(e);
}
}
@PreAuthorize("hasAnyAuthority('SYS_ADMIN', 'TENANT_ADMIN', 'CUSTOMER_USER')")
@RequestMapping(value = "/events/{entityType}/{entityId}", method = RequestMethod.GET)
@ResponseBody
public TimePageData<Event> getEvents(
@PathVariable("entityType") String strEntityType,
@PathVariable("entityId") String strEntityId,
@RequestParam("tenantId") String strTenantId,
@RequestParam int limit,
@RequestParam(required = false) Long startTime,
@RequestParam(required = false) Long endTime,
@RequestParam(required = false, defaultValue = "false") boolean ascOrder,
@RequestParam(required = false) String offset
) throws ThingsboardException {
checkParameter("EntityId", strEntityId);
checkParameter("EntityType", strEntityType);
try {
TenantId tenantId = new TenantId(toUUID(strTenantId));
if (!tenantId.getId().equals(ModelConstants.NULL_UUID) &&
!tenantId.equals(getCurrentUser().getTenantId())) {
throw new ThingsboardException("You don't have permission to perform this operation!",
ThingsboardErrorCode.PERMISSION_DENIED);
}
TimePageLink pageLink = createPageLink(limit, startTime, endTime, ascOrder, offset);
return checkNotNull(eventService.findEvents(tenantId, EntityIdFactory.getByTypeAndId(strEntityType, strEntityId), pageLink));
} catch (Exception e) {
throw handleException(e);
}
}
}