TenantController.java
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/**
* Copyright © 2016-2020 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.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
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.ResponseStatus;
import org.springframework.web.bind.annotation.RestController;
import org.thingsboard.server.common.data.Tenant;
import org.thingsboard.server.common.data.exception.ThingsboardErrorCode;
import org.thingsboard.server.common.data.exception.ThingsboardException;
import org.thingsboard.server.common.data.id.TenantId;
import org.thingsboard.server.common.data.page.TextPageData;
import org.thingsboard.server.common.data.page.TextPageLink;
import org.thingsboard.server.common.data.plugin.ComponentLifecycleEvent;
import org.thingsboard.server.dao.tenant.TenantService;
import org.thingsboard.server.queue.util.TbCoreComponent;
import org.thingsboard.server.service.install.InstallScripts;
import org.thingsboard.server.service.security.permission.Operation;
import org.thingsboard.server.service.security.permission.Resource;
@RestController
@TbCoreComponent
@RequestMapping("/api")
@Slf4j
public class TenantController extends BaseController {
@Autowired
private InstallScripts installScripts;
@Autowired
private TenantService tenantService;
@PreAuthorize("hasAnyAuthority('SYS_ADMIN', 'TENANT_ADMIN')")
@RequestMapping(value = "/tenant/{tenantId}", method = RequestMethod.GET)
@ResponseBody
public Tenant getTenantById(@PathVariable("tenantId") String strTenantId) throws ThingsboardException {
checkParameter("tenantId", strTenantId);
try {
TenantId tenantId = new TenantId(toUUID(strTenantId));
checkTenantId(tenantId, Operation.READ);
return checkNotNull(tenantService.findTenantById(tenantId));
} catch (Exception e) {
throw handleException(e);
}
}
@PreAuthorize("hasAuthority('SYS_ADMIN')")
@RequestMapping(value = "/tenant", method = RequestMethod.POST)
@ResponseBody
public Tenant saveTenant(@RequestBody Tenant tenant) throws ThingsboardException {
try {
boolean newTenant = tenant.getId() == null;
if (!newTenant) {
Tenant oldTenant = tenantService.findTenantById(tenant.getTenantId());
if (oldTenant.isIsolatedTbCore() != tenant.isIsolatedTbCore()) {
throw new ThingsboardException("Field isolatedTbCore from Tenant can't be changed.", ThingsboardErrorCode.BAD_REQUEST_PARAMS);
}
if (oldTenant.isIsolatedTbRuleEngine() != tenant.isIsolatedTbRuleEngine()) {
throw new ThingsboardException("Field isolatedTbRuleEngine from Tenant can't be changed.", ThingsboardErrorCode.BAD_REQUEST_PARAMS);
}
}
Operation operation = newTenant ? Operation.CREATE : Operation.WRITE;
accessControlService.checkPermission(getCurrentUser(), Resource.TENANT, operation,
tenant.getId(), tenant);
tenant = checkNotNull(tenantService.saveTenant(tenant));
if (newTenant) {
installScripts.createDefaultRuleChains(tenant.getId());
}
return tenant;
} catch (Exception e) {
throw handleException(e);
}
}
@PreAuthorize("hasAuthority('SYS_ADMIN')")
@RequestMapping(value = "/tenant/{tenantId}", method = RequestMethod.DELETE)
@ResponseStatus(value = HttpStatus.OK)
public void deleteTenant(@PathVariable("tenantId") String strTenantId) throws ThingsboardException {
checkParameter("tenantId", strTenantId);
try {
TenantId tenantId = new TenantId(toUUID(strTenantId));
checkTenantId(tenantId, Operation.DELETE);
tenantService.deleteTenant(tenantId);
tbClusterService.onEntityStateChange(tenantId, tenantId, ComponentLifecycleEvent.DELETED);
} catch (Exception e) {
throw handleException(e);
}
}
@PreAuthorize("hasAuthority('SYS_ADMIN')")
@RequestMapping(value = "/tenants", params = {"limit"}, method = RequestMethod.GET)
@ResponseBody
public TextPageData<Tenant> getTenants(@RequestParam int limit,
@RequestParam(required = false) String textSearch,
@RequestParam(required = false) String idOffset,
@RequestParam(required = false) String textOffset) throws ThingsboardException {
try {
TextPageLink pageLink = createPageLink(limit, textSearch, idOffset, textOffset);
return checkNotNull(tenantService.findTenants(pageLink));
} catch (Exception e) {
throw handleException(e);
}
}
}