thingsboard/ui-ngx/src/app/core/http/entity.service.ts
2020-12-22 13:40:02 +02:00

1120 lines
43 KiB
TypeScript

///
/// 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.
///
import { Injectable } from '@angular/core';
import { EMPTY, forkJoin, Observable, of, throwError } from 'rxjs';
import { HttpClient } from '@angular/common/http';
import { PageLink } from '@shared/models/page/page-link';
import { AliasEntityType, EntityType } from '@shared/models/entity-type.models';
import { BaseData } from '@shared/models/base-data';
import { EntityId } from '@shared/models/id/entity-id';
import { DeviceService } from '@core/http/device.service';
import { TenantService } from '@core/http/tenant.service';
import { CustomerService } from '@core/http/customer.service';
import { UserService } from './user.service';
import { DashboardService } from '@core/http/dashboard.service';
import { Direction } from '@shared/models/page/sort-order';
import { PageData } from '@shared/models/page/page-data';
import { getCurrentAuthUser } from '@core/auth/auth.selectors';
import { Store } from '@ngrx/store';
import { AppState } from '@core/core.state';
import { Authority } from '@shared/models/authority.enum';
import { Tenant } from '@shared/models/tenant.model';
import { catchError, concatMap, expand, map, mergeMap, toArray } from 'rxjs/operators';
import { Customer } from '@app/shared/models/customer.model';
import { AssetService } from '@core/http/asset.service';
import { EntityViewService } from '@core/http/entity-view.service';
import { AttributeScope, DataKeyType } from '@shared/models/telemetry/telemetry.models';
import { defaultHttpOptionsFromConfig, RequestConfig } from '@core/http/http-utils';
import { RuleChainService } from '@core/http/rule-chain.service';
import { AliasInfo, StateParams, SubscriptionInfo } from '@core/api/widget-api.models';
import { Datasource, DatasourceType, KeyInfo } from '@app/shared/models/widget.models';
import { UtilsService } from '@core/services/utils.service';
import { AliasFilterType, EntityAlias, EntityAliasFilter, EntityAliasFilterResult } from '@shared/models/alias.models';
import { entityFields, EntityInfo, ImportEntitiesResultInfo, ImportEntityData } from '@shared/models/entity.models';
import { EntityRelationService } from '@core/http/entity-relation.service';
import { deepClone, isDefined, isDefinedAndNotNull } from '@core/utils';
import { Asset } from '@shared/models/asset.models';
import { Device, DeviceCredentialsType } from '@shared/models/device.models';
import { AttributeService } from '@core/http/attribute.service';
import {
AlarmData,
AlarmDataQuery,
createDefaultEntityDataPageLink,
defaultEntityDataPageLink,
EntityData,
EntityDataQuery,
entityDataToEntityInfo,
EntityFilter,
entityInfoFields,
EntityKey,
EntityKeyType,
EntityKeyValueType,
FilterPredicateType,
singleEntityDataPageLink,
StringOperation
} from '@shared/models/query/query.models';
import { alarmFields } from '@shared/models/alarm.models';
@Injectable({
providedIn: 'root'
})
export class EntityService {
constructor(
private http: HttpClient,
private store: Store<AppState>,
private deviceService: DeviceService,
private assetService: AssetService,
private entityViewService: EntityViewService,
private tenantService: TenantService,
private customerService: CustomerService,
private userService: UserService,
private ruleChainService: RuleChainService,
private dashboardService: DashboardService,
private entityRelationService: EntityRelationService,
private attributeService: AttributeService,
private utils: UtilsService
) { }
private getEntityObservable(entityType: EntityType, entityId: string,
config?: RequestConfig): Observable<BaseData<EntityId>> {
let observable: Observable<BaseData<EntityId>>;
switch (entityType) {
case EntityType.DEVICE:
observable = this.deviceService.getDevice(entityId, config);
break;
case EntityType.ASSET:
observable = this.assetService.getAsset(entityId, config);
break;
case EntityType.ENTITY_VIEW:
observable = this.entityViewService.getEntityView(entityId, config);
break;
case EntityType.TENANT:
observable = this.tenantService.getTenant(entityId, config);
break;
case EntityType.CUSTOMER:
observable = this.customerService.getCustomer(entityId, config);
break;
case EntityType.DASHBOARD:
observable = this.dashboardService.getDashboardInfo(entityId, config);
break;
case EntityType.USER:
observable = this.userService.getUser(entityId, config);
break;
case EntityType.RULE_CHAIN:
observable = this.ruleChainService.getRuleChain(entityId, config);
break;
case EntityType.ALARM:
console.error('Get Alarm Entity is not implemented!');
break;
}
return observable;
}
public getEntity(entityType: EntityType, entityId: string,
config?: RequestConfig): Observable<BaseData<EntityId>> {
const entityObservable = this.getEntityObservable(entityType, entityId, config);
if (entityObservable) {
return entityObservable;
} else {
return throwError(null);
}
}
private getEntitiesByIdsObservable(fetchEntityFunction: (entityId: string) => Observable<BaseData<EntityId>>,
entityIds: Array<string>): Observable<Array<BaseData<EntityId>>> {
const tasks: Observable<BaseData<EntityId>>[] = [];
entityIds.forEach((entityId) => {
tasks.push(fetchEntityFunction(entityId));
});
return forkJoin(tasks).pipe(
map((entities) => {
if (entities) {
entities.sort((entity1, entity2) => {
const index1 = entityIds.indexOf(entity1.id.id);
const index2 = entityIds.indexOf(entity2.id.id);
return index1 - index2;
});
return entities;
} else {
return [];
}
})
);
}
private getEntitiesObservable(entityType: EntityType, entityIds: Array<string>,
config?: RequestConfig): Observable<Array<BaseData<EntityId>>> {
let observable: Observable<Array<BaseData<EntityId>>>;
switch (entityType) {
case EntityType.DEVICE:
observable = this.deviceService.getDevices(entityIds, config);
break;
case EntityType.ASSET:
observable = this.assetService.getAssets(entityIds, config);
break;
case EntityType.ENTITY_VIEW:
observable = this.getEntitiesByIdsObservable(
(id) => this.entityViewService.getEntityView(id, config),
entityIds);
break;
case EntityType.TENANT:
observable = this.getEntitiesByIdsObservable(
(id) => this.tenantService.getTenant(id, config),
entityIds);
break;
case EntityType.CUSTOMER:
observable = this.getEntitiesByIdsObservable(
(id) => this.customerService.getCustomer(id, config),
entityIds);
break;
case EntityType.DASHBOARD:
observable = this.getEntitiesByIdsObservable(
(id) => this.dashboardService.getDashboardInfo(id, config),
entityIds);
break;
case EntityType.USER:
observable = this.getEntitiesByIdsObservable(
(id) => this.userService.getUser(id, config),
entityIds);
break;
case EntityType.ALARM:
console.error('Get Alarm Entity is not implemented!');
break;
}
return observable;
}
public getEntities(entityType: EntityType, entityIds: Array<string>,
config?: RequestConfig): Observable<Array<BaseData<EntityId>>> {
const entitiesObservable = this.getEntitiesObservable(entityType, entityIds, config);
if (entitiesObservable) {
return entitiesObservable;
} else {
return throwError(null);
}
}
private getSingleTenantByPageLinkObservable(pageLink: PageLink,
config?: RequestConfig): Observable<PageData<Tenant>> {
const authUser = getCurrentAuthUser(this.store);
const tenantId = authUser.tenantId;
return this.tenantService.getTenant(tenantId, config).pipe(
map((tenant) => {
const result = {
data: [],
totalPages: 0,
totalElements: 0,
hasNext: false
} as PageData<Tenant>;
if (tenant.title.toLowerCase().startsWith(pageLink.textSearch.toLowerCase())) {
result.data.push(tenant);
result.totalPages = 1;
result.totalElements = 1;
}
return result;
})
);
}
private getSingleCustomerByPageLinkObservable(pageLink: PageLink,
config?: RequestConfig): Observable<PageData<Customer>> {
const authUser = getCurrentAuthUser(this.store);
const customerId = authUser.customerId;
return this.customerService.getCustomer(customerId, config).pipe(
map((customer) => {
const result = {
data: [],
totalPages: 0,
totalElements: 0,
hasNext: false
} as PageData<Customer>;
if (customer.title.toLowerCase().startsWith(pageLink.textSearch.toLowerCase())) {
result.data.push(customer);
result.totalPages = 1;
result.totalElements = 1;
}
return result;
})
);
}
private getEntitiesByPageLinkObservable(entityType: EntityType, pageLink: PageLink, subType: string = '',
config?: RequestConfig): Observable<PageData<BaseData<EntityId>>> {
let entitiesObservable: Observable<PageData<BaseData<EntityId>>>;
const authUser = getCurrentAuthUser(this.store);
const customerId = authUser.customerId;
switch (entityType) {
case EntityType.DEVICE:
pageLink.sortOrder.property = 'name';
if (authUser.authority === Authority.CUSTOMER_USER) {
entitiesObservable = this.deviceService.getCustomerDeviceInfos(customerId, pageLink, subType, config);
} else {
entitiesObservable = this.deviceService.getTenantDeviceInfos(pageLink, subType, config);
}
break;
case EntityType.ASSET:
pageLink.sortOrder.property = 'name';
if (authUser.authority === Authority.CUSTOMER_USER) {
entitiesObservable = this.assetService.getCustomerAssetInfos(customerId, pageLink, subType, config);
} else {
entitiesObservable = this.assetService.getTenantAssetInfos(pageLink, subType, config);
}
break;
case EntityType.ENTITY_VIEW:
pageLink.sortOrder.property = 'name';
if (authUser.authority === Authority.CUSTOMER_USER) {
entitiesObservable = this.entityViewService.getCustomerEntityViewInfos(customerId, pageLink,
subType, config);
} else {
entitiesObservable = this.entityViewService.getTenantEntityViewInfos(pageLink, subType, config);
}
break;
case EntityType.TENANT:
pageLink.sortOrder.property = 'title';
if (authUser.authority === Authority.TENANT_ADMIN) {
entitiesObservable = this.getSingleTenantByPageLinkObservable(pageLink, config);
} else {
entitiesObservable = this.tenantService.getTenants(pageLink, config);
}
break;
case EntityType.CUSTOMER:
pageLink.sortOrder.property = 'title';
if (authUser.authority === Authority.CUSTOMER_USER) {
entitiesObservable = this.getSingleCustomerByPageLinkObservable(pageLink, config);
} else {
entitiesObservable = this.customerService.getCustomers(pageLink, config);
}
break;
case EntityType.RULE_CHAIN:
pageLink.sortOrder.property = 'name';
entitiesObservable = this.ruleChainService.getRuleChains(pageLink, config);
break;
case EntityType.DASHBOARD:
pageLink.sortOrder.property = 'title';
if (authUser.authority === Authority.CUSTOMER_USER) {
entitiesObservable = this.dashboardService.getCustomerDashboards(customerId, pageLink, config);
} else {
entitiesObservable = this.dashboardService.getTenantDashboards(pageLink, config);
}
break;
case EntityType.USER:
pageLink.sortOrder.property = 'email';
entitiesObservable = this.userService.getUsers(pageLink);
break;
case EntityType.ALARM:
console.error('Get Alarm Entities is not implemented!');
break;
}
return entitiesObservable;
}
private getEntitiesByPageLink(entityType: EntityType, pageLink: PageLink, subType: string = '',
config?: RequestConfig): Observable<Array<BaseData<EntityId>>> {
const entitiesObservable: Observable<PageData<BaseData<EntityId>>> =
this.getEntitiesByPageLinkObservable(entityType, pageLink, subType, config);
if (entitiesObservable) {
return entitiesObservable.pipe(
expand((data) => {
if (data.hasNext) {
pageLink.page += 1;
return this.getEntitiesByPageLinkObservable(entityType, pageLink, subType, config);
} else {
return EMPTY;
}
}),
map((data) => data.data),
concatMap((data) => data),
toArray()
);
} else {
return of(null);
}
}
public getEntitiesByNameFilter(entityType: EntityType, entityNameFilter: string,
pageSize: number, subType: string = '',
config?: RequestConfig): Observable<Array<BaseData<EntityId>>> {
const pageLink = new PageLink(pageSize, 0, entityNameFilter, {
property: 'name',
direction: Direction.ASC
});
if (pageSize === -1) { // all
pageLink.pageSize = 100;
return this.getEntitiesByPageLink(entityType, pageLink, subType, config).pipe(
map((data) => data && data.length ? data : null)
);
} else {
const entitiesObservable: Observable<PageData<BaseData<EntityId>>> =
this.getEntitiesByPageLinkObservable(entityType, pageLink, subType, config);
if (entitiesObservable) {
return entitiesObservable.pipe(
map((data) => data && data.data.length ? data.data : null)
);
} else {
return of(null);
}
}
}
public findEntityDataByQuery(query: EntityDataQuery, config?: RequestConfig): Observable<PageData<EntityData>> {
return this.http.post<PageData<EntityData>>('/api/entitiesQuery/find', query, defaultHttpOptionsFromConfig(config));
}
public findAlarmDataByQuery(query: AlarmDataQuery, config?: RequestConfig): Observable<PageData<AlarmData>> {
return this.http.post<PageData<AlarmData>>('/api/alarmsQuery/find', query, defaultHttpOptionsFromConfig(config));
}
public findEntityInfosByFilterAndName(filter: EntityFilter,
searchText: string, config?: RequestConfig): Observable<PageData<EntityInfo>> {
const nameField: EntityKey = {
type: EntityKeyType.ENTITY_FIELD,
key: 'name'
};
const query: EntityDataQuery = {
entityFilter: filter,
pageLink: {
pageSize: 10,
page: 0,
sortOrder: {
key: nameField,
direction: Direction.ASC
}
},
entityFields: entityInfoFields,
keyFilters: searchText && searchText.length ? [
{
key: nameField,
valueType: EntityKeyValueType.STRING,
predicate: {
type: FilterPredicateType.STRING,
operation: StringOperation.STARTS_WITH,
ignoreCase: true,
value: {
defaultValue: searchText
}
}
}
] : null
};
return this.findEntityDataByQuery(query, config).pipe(
map((data) => {
const entityInfos = data.data.map(entityData => entityDataToEntityInfo(entityData));
return {
data: entityInfos,
hasNext: data.hasNext,
totalElements: data.totalElements,
totalPages: data.totalPages
};
})
);
}
public findSingleEntityInfoByEntityFilter(filter: EntityFilter, config?: RequestConfig): Observable<EntityInfo> {
const query: EntityDataQuery = {
entityFilter: filter,
pageLink: createDefaultEntityDataPageLink(1),
entityFields: entityInfoFields
};
return this.findEntityDataByQuery(query, config).pipe(
map((data) => {
if (data.data.length) {
const entityData = data.data[0];
return entityDataToEntityInfo(entityData);
} else {
return null;
}
})
);
}
public getAliasFilterTypesByEntityTypes(entityTypes: Array<EntityType | AliasEntityType>): Array<AliasFilterType> {
const allAliasFilterTypes: Array<AliasFilterType> = Object.keys(AliasFilterType).map((key) => AliasFilterType[key]);
if (!entityTypes || !entityTypes.length) {
return allAliasFilterTypes;
}
const result = [];
for (const aliasFilterType of allAliasFilterTypes) {
if (this.filterAliasFilterTypeByEntityTypes(aliasFilterType, entityTypes)) {
result.push(aliasFilterType);
}
}
return result;
}
public filterAliasByEntityTypes(entityAlias: EntityAlias, entityTypes: Array<EntityType | AliasEntityType>): boolean {
const filter = entityAlias.filter;
if (this.filterAliasFilterTypeByEntityTypes(filter.type, entityTypes)) {
switch (filter.type) {
case AliasFilterType.singleEntity:
return entityTypes.indexOf(filter.singleEntity.entityType) > -1 ? true : false;
case AliasFilterType.entityList:
return entityTypes.indexOf(filter.entityType) > -1 ? true : false;
case AliasFilterType.entityName:
return entityTypes.indexOf(filter.entityType) > -1 ? true : false;
case AliasFilterType.stateEntity:
return true;
case AliasFilterType.assetType:
return entityTypes.indexOf(EntityType.ASSET) > -1 ? true : false;
case AliasFilterType.deviceType:
return entityTypes.indexOf(EntityType.DEVICE) > -1 ? true : false;
case AliasFilterType.entityViewType:
return entityTypes.indexOf(EntityType.ENTITY_VIEW) > -1 ? true : false;
case AliasFilterType.relationsQuery:
if (filter.filters && filter.filters.length) {
let match = false;
for (const relationFilter of filter.filters) {
if (relationFilter.entityTypes && relationFilter.entityTypes.length) {
for (const relationFilterEntityType of relationFilter.entityTypes) {
if (entityTypes.indexOf(relationFilterEntityType) > -1) {
match = true;
break;
}
}
} else {
match = true;
break;
}
}
return match;
} else {
return true;
}
case AliasFilterType.assetSearchQuery:
return entityTypes.indexOf(EntityType.ASSET) > -1 ? true : false;
case AliasFilterType.deviceSearchQuery:
return entityTypes.indexOf(EntityType.DEVICE) > -1 ? true : false;
case AliasFilterType.entityViewSearchQuery:
return entityTypes.indexOf(EntityType.ENTITY_VIEW) > -1 ? true : false;
}
}
return false;
}
private filterAliasFilterTypeByEntityTypes(aliasFilterType: AliasFilterType,
entityTypes: Array<EntityType | AliasEntityType>): boolean {
if (!entityTypes || !entityTypes.length) {
return true;
}
let valid = false;
entityTypes.forEach((entityType) => {
valid = valid || this.filterAliasFilterTypeByEntityType(aliasFilterType, entityType);
});
return valid;
}
private filterAliasFilterTypeByEntityType(aliasFilterType: AliasFilterType, entityType: EntityType | AliasEntityType): boolean {
switch (aliasFilterType) {
case AliasFilterType.singleEntity:
return true;
case AliasFilterType.entityList:
return true;
case AliasFilterType.entityName:
return true;
case AliasFilterType.stateEntity:
return true;
case AliasFilterType.assetType:
return entityType === EntityType.ASSET;
case AliasFilterType.deviceType:
return entityType === EntityType.DEVICE;
case AliasFilterType.entityViewType:
return entityType === EntityType.ENTITY_VIEW;
case AliasFilterType.relationsQuery:
return true;
case AliasFilterType.assetSearchQuery:
return entityType === EntityType.ASSET;
case AliasFilterType.deviceSearchQuery:
return entityType === EntityType.DEVICE;
case AliasFilterType.entityViewSearchQuery:
return entityType === EntityType.ENTITY_VIEW;
}
return false;
}
public prepareAllowedEntityTypesList(allowedEntityTypes: Array<EntityType | AliasEntityType>,
useAliasEntityTypes?: boolean): Array<EntityType | AliasEntityType> {
const authUser = getCurrentAuthUser(this.store);
const entityTypes: Array<EntityType | AliasEntityType> = [];
switch (authUser.authority) {
case Authority.SYS_ADMIN:
entityTypes.push(EntityType.TENANT);
break;
case Authority.TENANT_ADMIN:
entityTypes.push(EntityType.DEVICE);
entityTypes.push(EntityType.ASSET);
entityTypes.push(EntityType.ENTITY_VIEW);
entityTypes.push(EntityType.TENANT);
entityTypes.push(EntityType.CUSTOMER);
entityTypes.push(EntityType.USER);
entityTypes.push(EntityType.DASHBOARD);
if (useAliasEntityTypes) {
entityTypes.push(AliasEntityType.CURRENT_CUSTOMER);
entityTypes.push(AliasEntityType.CURRENT_TENANT);
}
break;
case Authority.CUSTOMER_USER:
entityTypes.push(EntityType.DEVICE);
entityTypes.push(EntityType.ASSET);
entityTypes.push(EntityType.ENTITY_VIEW);
entityTypes.push(EntityType.CUSTOMER);
entityTypes.push(EntityType.USER);
entityTypes.push(EntityType.DASHBOARD);
if (useAliasEntityTypes) {
entityTypes.push(AliasEntityType.CURRENT_CUSTOMER);
}
break;
}
if (useAliasEntityTypes) {
entityTypes.push(AliasEntityType.CURRENT_USER);
if (authUser.authority !== Authority.SYS_ADMIN) {
entityTypes.push(AliasEntityType.CURRENT_USER_OWNER);
}
}
if (allowedEntityTypes && allowedEntityTypes.length) {
for (let index = entityTypes.length - 1; index >= 0; index--) {
if (allowedEntityTypes.indexOf(entityTypes[index]) === -1) {
entityTypes.splice(index, 1);
}
}
}
return entityTypes;
}
private getEntityFieldKeys(entityType: EntityType, searchText: string): Array<string> {
const entityFieldKeys: string[] = [entityFields.createdTime.keyName];
const query = searchText.toLowerCase();
switch (entityType) {
case EntityType.USER:
entityFieldKeys.push(entityFields.name.keyName);
entityFieldKeys.push(entityFields.email.keyName);
entityFieldKeys.push(entityFields.firstName.keyName);
entityFieldKeys.push(entityFields.lastName.keyName);
break;
case EntityType.TENANT:
case EntityType.CUSTOMER:
entityFieldKeys.push(entityFields.title.keyName);
entityFieldKeys.push(entityFields.email.keyName);
entityFieldKeys.push(entityFields.country.keyName);
entityFieldKeys.push(entityFields.state.keyName);
entityFieldKeys.push(entityFields.city.keyName);
entityFieldKeys.push(entityFields.address.keyName);
entityFieldKeys.push(entityFields.address2.keyName);
entityFieldKeys.push(entityFields.zip.keyName);
entityFieldKeys.push(entityFields.phone.keyName);
break;
case EntityType.ENTITY_VIEW:
entityFieldKeys.push(entityFields.name.keyName);
entityFieldKeys.push(entityFields.type.keyName);
break;
case EntityType.DEVICE:
case EntityType.ASSET:
entityFieldKeys.push(entityFields.name.keyName);
entityFieldKeys.push(entityFields.type.keyName);
entityFieldKeys.push(entityFields.label.keyName);
break;
case EntityType.DASHBOARD:
entityFieldKeys.push(entityFields.title.keyName);
break;
case EntityType.API_USAGE_STATE:
entityFieldKeys.push(entityFields.name.keyName);
break;
}
return query ? entityFieldKeys.filter((entityField) => entityField.toLowerCase().indexOf(query) === 0) : entityFieldKeys;
}
private getAlarmKeys(searchText: string): Array<string> {
const alarmKeys: string[] = Object.keys(alarmFields);
const query = searchText.toLowerCase();
return query ? alarmKeys.filter((alarmField) => alarmField.toLowerCase().indexOf(query) === 0) : alarmKeys;
}
public getEntityKeys(entityId: EntityId, query: string, type: DataKeyType,
config?: RequestConfig): Observable<Array<string>> {
if (type === DataKeyType.entityField) {
return of(this.getEntityFieldKeys(entityId.entityType as EntityType, query));
} else if (type === DataKeyType.alarm) {
return of(this.getAlarmKeys(query));
}
let url = `/api/plugins/telemetry/${entityId.entityType}/${entityId.id}/keys/`;
if (type === DataKeyType.timeseries) {
url += 'timeseries';
} else if (type === DataKeyType.attribute) {
url += 'attributes';
}
return this.http.get<Array<string>>(url,
defaultHttpOptionsFromConfig(config))
.pipe(
map(
(dataKeys) => {
if (query) {
const lowercaseQuery = query.toLowerCase();
return dataKeys.filter((dataKey) => dataKey.toLowerCase().indexOf(lowercaseQuery) === 0);
} else {
return dataKeys;
}
}
)
);
}
public createDatasourcesFromSubscriptionsInfo(subscriptionsInfo: Array<SubscriptionInfo>): Array<Datasource> {
const datasources = subscriptionsInfo.map(subscriptionInfo => this.createDatasourceFromSubscriptionInfo(subscriptionInfo));
this.utils.generateColors(datasources);
return datasources;
}
public createAlarmSourceFromSubscriptionInfo(subscriptionInfo: SubscriptionInfo): Datasource {
if (subscriptionInfo.entityId && subscriptionInfo.entityType) {
const alarmSource = this.createDatasourceFromSubscriptionInfo(subscriptionInfo);
this.utils.generateColors([alarmSource]);
return alarmSource;
} else {
throw new Error('Can\'t crate alarm source without entityId information!');
}
}
public resolveAlias(entityAlias: EntityAlias, stateParams: StateParams): Observable<AliasInfo> {
const filter = entityAlias.filter;
return this.resolveAliasFilter(filter, stateParams).pipe(
mergeMap((result) => {
const aliasInfo: AliasInfo = {
alias: entityAlias.alias,
entityFilter: result.entityFilter,
stateEntity: result.stateEntity,
entityParamName: result.entityParamName,
resolveMultiple: filter.resolveMultiple
};
aliasInfo.currentEntity = null;
if (!aliasInfo.resolveMultiple && aliasInfo.entityFilter) {
return this.findSingleEntityInfoByEntityFilter(aliasInfo.entityFilter,
{ignoreLoading: true, ignoreErrors: true}).pipe(
map((entity) => {
aliasInfo.currentEntity = entity;
return aliasInfo;
})
);
}
return of(aliasInfo);
})
);
}
public resolveAliasFilter(filter: EntityAliasFilter, stateParams: StateParams): Observable<EntityAliasFilterResult> {
const result: EntityAliasFilterResult = {
entityFilter: null,
stateEntity: false
};
if (filter.stateEntityParamName && filter.stateEntityParamName.length) {
result.entityParamName = filter.stateEntityParamName;
}
const stateEntityInfo = this.getStateEntityInfo(filter, stateParams);
const stateEntityId = stateEntityInfo.entityId;
switch (filter.type) {
case AliasFilterType.singleEntity:
const aliasEntityId = this.resolveAliasEntityId(filter.singleEntity.entityType, filter.singleEntity.id);
result.entityFilter = {
type: AliasFilterType.singleEntity,
singleEntity: aliasEntityId
};
return of(result);
case AliasFilterType.entityList:
result.entityFilter = deepClone(filter);
return of(result);
case AliasFilterType.entityName:
result.entityFilter = deepClone(filter);
return of(result);
case AliasFilterType.stateEntity:
result.stateEntity = true;
if (stateEntityId) {
result.entityFilter = {
type: AliasFilterType.singleEntity,
singleEntity: stateEntityId
};
}
return of(result);
case AliasFilterType.assetType:
result.entityFilter = deepClone(filter);
return of(result);
case AliasFilterType.deviceType:
result.entityFilter = deepClone(filter);
return of(result);
case AliasFilterType.entityViewType:
result.entityFilter = deepClone(filter);
return of(result);
case AliasFilterType.apiUsageState:
result.entityFilter = deepClone(filter);
return of(result);
case AliasFilterType.relationsQuery:
result.stateEntity = filter.rootStateEntity;
let rootEntityType;
let rootEntityId;
if (result.stateEntity && stateEntityId) {
rootEntityType = stateEntityId.entityType;
rootEntityId = stateEntityId.id;
} else if (!result.stateEntity) {
rootEntityType = filter.rootEntity.entityType;
rootEntityId = filter.rootEntity.id;
}
if (rootEntityType && rootEntityId) {
const relationQueryRootEntityId = this.resolveAliasEntityId(rootEntityType, rootEntityId);
result.entityFilter = deepClone(filter);
result.entityFilter.rootEntity = relationQueryRootEntityId;
return of(result);
} else {
return of(result);
}
case AliasFilterType.assetSearchQuery:
case AliasFilterType.deviceSearchQuery:
case AliasFilterType.entityViewSearchQuery:
result.stateEntity = filter.rootStateEntity;
if (result.stateEntity && stateEntityId) {
rootEntityType = stateEntityId.entityType;
rootEntityId = stateEntityId.id;
} else if (!result.stateEntity) {
rootEntityType = filter.rootEntity.entityType;
rootEntityId = filter.rootEntity.id;
}
if (rootEntityType && rootEntityId) {
const searchQueryRootEntityId = this.resolveAliasEntityId(rootEntityType, rootEntityId);
result.entityFilter = deepClone(filter);
result.entityFilter.rootEntity = searchQueryRootEntityId;
return of(result);
} else {
return of(result);
}
}
}
public checkEntityAlias(entityAlias: EntityAlias): Observable<boolean> {
return this.resolveAliasFilter(entityAlias.filter, null).pipe(
map((result) => {
if (result.stateEntity) {
return true;
} else {
return isDefinedAndNotNull(result.entityFilter);
}
}),
catchError(err => of(false))
);
}
public saveEntityParameters(entityType: EntityType, entityData: ImportEntityData, update: boolean,
config?: RequestConfig): Observable<ImportEntitiesResultInfo> {
let saveEntityObservable: Observable<BaseData<EntityId>>;
switch (entityType) {
case EntityType.DEVICE:
const device: Device = {
name: entityData.name,
type: entityData.type,
label: entityData.label,
additionalInfo: {
description: entityData.description
}
};
if (entityData.gateway !== null) {
device.additionalInfo = {
...device.additionalInfo,
gateway: entityData.gateway
};
}
saveEntityObservable = this.deviceService.saveDevice(device, config);
break;
case EntityType.ASSET:
const asset: Asset = {
name: entityData.name,
type: entityData.type,
label: entityData.label,
additionalInfo: {
description: entityData.description
}
};
saveEntityObservable = this.assetService.saveAsset(asset, config);
break;
}
return saveEntityObservable.pipe(
mergeMap((entity) => {
return this.saveEntityData(entity.id, entityData, config).pipe(
map(() => {
return { create: { entity: 1 } } as ImportEntitiesResultInfo;
}),
catchError(err => of({ error: { entity: 1 } } as ImportEntitiesResultInfo))
);
}),
catchError(err => {
if (update) {
let findEntityObservable: Observable<BaseData<EntityId>>;
switch (entityType) {
case EntityType.DEVICE:
findEntityObservable = this.deviceService.findByName(entityData.name, config);
break;
case EntityType.ASSET:
findEntityObservable = this.assetService.findByName(entityData.name, config);
break;
}
return findEntityObservable.pipe(
mergeMap((entity) => {
const tasks: Observable<any>[] = [];
const result: Device & Asset = entity as (Device | Asset);
const additionalInfo = result.additionalInfo || {};
if (result.label !== entityData.label ||
result.type !== entityData.type ||
additionalInfo.description !== entityData.description ||
(result.id.entityType === EntityType.DEVICE && (additionalInfo.gateway !== entityData.gateway)) ) {
result.label = entityData.label;
result.type = entityData.type;
result.additionalInfo = additionalInfo;
result.additionalInfo.description = entityData.description;
if (result.id.entityType === EntityType.DEVICE) {
result.additionalInfo.gateway = entityData.gateway;
}
if (result.id.entityType === EntityType.DEVICE && result.deviceProfileId) {
delete result.deviceProfileId;
}
switch (result.id.entityType) {
case EntityType.DEVICE:
tasks.push(this.deviceService.saveDevice(result, config));
break;
case EntityType.ASSET:
tasks.push(this.assetService.saveAsset(result, config));
break;
}
}
tasks.push(this.saveEntityData(entity.id, entityData, config));
return forkJoin(tasks).pipe(
map(() => {
return { update: { entity: 1 } } as ImportEntitiesResultInfo;
}),
catchError(updateError => of({ error: { entity: 1 } } as ImportEntitiesResultInfo))
);
}),
catchError(findErr => of({ error: { entity: 1 } } as ImportEntitiesResultInfo))
);
} else {
return of({ error: { entity: 1 } } as ImportEntitiesResultInfo);
}
})
);
}
public saveEntityData(entityId: EntityId, entityData: ImportEntityData, config?: RequestConfig): Observable<any> {
const observables: Observable<string>[] = [];
let observable: Observable<string>;
if (entityData.accessToken && entityData.accessToken !== '') {
observable = this.deviceService.getDeviceCredentials(entityId.id, false, config).pipe(
mergeMap((credentials) => {
credentials.credentialsId = entityData.accessToken;
credentials.credentialsType = DeviceCredentialsType.ACCESS_TOKEN;
credentials.credentialsValue = null;
return this.deviceService.saveDeviceCredentials(credentials, config).pipe(
map(() => 'ok'),
catchError(err => of('error'))
);
})
);
observables.push(observable);
}
if (entityData.attributes.shared && entityData.attributes.shared.length) {
observable = this.attributeService.saveEntityAttributes(entityId, AttributeScope.SHARED_SCOPE,
entityData.attributes.shared, config).pipe(
map(() => 'ok'),
catchError(err => of('error'))
);
observables.push(observable);
}
if (entityData.attributes.server && entityData.attributes.server.length) {
observable = this.attributeService.saveEntityAttributes(entityId, AttributeScope.SERVER_SCOPE,
entityData.attributes.server, config).pipe(
map(() => 'ok'),
catchError(err => of('error'))
);
observables.push(observable);
}
if (entityData.timeseries && entityData.timeseries.length) {
observable = this.attributeService.saveEntityTimeseries(entityId, 'time', entityData.timeseries, config).pipe(
map(() => 'ok'),
catchError(err => of('error'))
);
observables.push(observable);
}
if (observables.length) {
return forkJoin(observables).pipe(
map((response) => {
const hasError = response.filter((status) => status === 'error').length > 0;
if (hasError) {
throw Error();
} else {
return response;
}
})
);
} else {
return of(null);
}
}
private getStateEntityInfo(filter: EntityAliasFilter, stateParams: StateParams): {entityId: EntityId} {
let entityId: EntityId = null;
if (stateParams) {
if (filter.stateEntityParamName && filter.stateEntityParamName.length) {
if (stateParams[filter.stateEntityParamName]) {
entityId = stateParams[filter.stateEntityParamName].entityId;
}
} else {
entityId = stateParams.entityId;
}
}
if (!entityId) {
entityId = filter.defaultStateEntity;
}
if (entityId) {
entityId = this.resolveAliasEntityId(entityId.entityType, entityId.id);
}
return {entityId};
}
private resolveAliasEntityId(entityType: EntityType | AliasEntityType, id: string): EntityId {
const entityId: EntityId = {
entityType,
id
};
if (entityType === AliasEntityType.CURRENT_CUSTOMER) {
const authUser = getCurrentAuthUser(this.store);
entityId.entityType = EntityType.CUSTOMER;
if (authUser.authority === Authority.CUSTOMER_USER) {
entityId.id = authUser.customerId;
}
} else if (entityType === AliasEntityType.CURRENT_TENANT){
const authUser = getCurrentAuthUser(this.store);
entityId.entityType = EntityType.TENANT;
entityId.id = authUser.tenantId;
} else if (entityType === AliasEntityType.CURRENT_USER){
const authUser = getCurrentAuthUser(this.store);
entityId.entityType = EntityType.USER;
entityId.id = authUser.userId;
} else if (entityType === AliasEntityType.CURRENT_USER_OWNER){
const authUser = getCurrentAuthUser(this.store);
if (authUser.authority === Authority.TENANT_ADMIN) {
entityId.entityType = EntityType.TENANT;
entityId.id = authUser.tenantId;
} else if (authUser.authority === Authority.CUSTOMER_USER) {
entityId.entityType = EntityType.CUSTOMER;
entityId.id = authUser.customerId;
}
}
return entityId;
}
private createDatasourceFromSubscriptionInfo(subscriptionInfo: SubscriptionInfo): Datasource {
subscriptionInfo = this.validateSubscriptionInfo(subscriptionInfo);
let datasource: Datasource = null;
if (subscriptionInfo.type === DatasourceType.entity) {
datasource = {
type: subscriptionInfo.type,
entityName: subscriptionInfo.entityName,
name: subscriptionInfo.entityName,
entityType: subscriptionInfo.entityType,
entityId: subscriptionInfo.entityId,
dataKeys: []
};
this.prepareEntityFilterFromSubscriptionInfo(datasource, subscriptionInfo);
} else if (subscriptionInfo.type === DatasourceType.function) {
datasource = {
type: subscriptionInfo.type,
name: subscriptionInfo.name || DatasourceType.function,
dataKeys: []
};
}
if (datasource !== null) {
if (subscriptionInfo.timeseries) {
this.createDatasourceKeys(subscriptionInfo.timeseries, DataKeyType.timeseries, datasource);
}
if (subscriptionInfo.attributes) {
this.createDatasourceKeys(subscriptionInfo.attributes, DataKeyType.attribute, datasource);
}
if (subscriptionInfo.functions) {
this.createDatasourceKeys(subscriptionInfo.functions, DataKeyType.function, datasource);
}
if (subscriptionInfo.alarmFields) {
this.createDatasourceKeys(subscriptionInfo.alarmFields, DataKeyType.alarm, datasource);
}
}
return datasource;
}
private validateSubscriptionInfo(subscriptionInfo: SubscriptionInfo): SubscriptionInfo {
// @ts-ignore
if (subscriptionInfo.type === 'device') {
subscriptionInfo.type = DatasourceType.entity;
subscriptionInfo.entityType = EntityType.DEVICE;
if (subscriptionInfo.deviceId) {
subscriptionInfo.entityId = subscriptionInfo.deviceId;
} else if (subscriptionInfo.deviceName) {
subscriptionInfo.entityName = subscriptionInfo.deviceName;
} else if (subscriptionInfo.deviceNamePrefix) {
subscriptionInfo.entityNamePrefix = subscriptionInfo.deviceNamePrefix;
} else if (subscriptionInfo.deviceIds) {
subscriptionInfo.entityIds = subscriptionInfo.deviceIds;
}
}
return subscriptionInfo;
}
private prepareEntityFilterFromSubscriptionInfo(datasource: Datasource, subscriptionInfo: SubscriptionInfo) {
if (subscriptionInfo.entityId) {
datasource.entityFilter = {
type: AliasFilterType.singleEntity,
singleEntity: {
entityType: subscriptionInfo.entityType,
id: subscriptionInfo.entityId
}
};
datasource.pageLink = singleEntityDataPageLink;
} else if (subscriptionInfo.entityName || subscriptionInfo.entityNamePrefix) {
let nameFilter;
let pageLink;
if (isDefined(subscriptionInfo.entityName) && subscriptionInfo.entityName.length) {
nameFilter = subscriptionInfo.entityName;
pageLink = deepClone(singleEntityDataPageLink);
} else {
nameFilter = subscriptionInfo.entityNamePrefix;
pageLink = deepClone(defaultEntityDataPageLink);
}
datasource.entityFilter = {
type: AliasFilterType.entityName,
entityType: subscriptionInfo.entityType,
entityNameFilter: nameFilter
};
datasource.pageLink = pageLink;
} else if (subscriptionInfo.entityIds) {
datasource.entityFilter = {
type: AliasFilterType.entityList,
entityType: subscriptionInfo.entityType,
entityList: subscriptionInfo.entityIds
};
datasource.pageLink = deepClone(defaultEntityDataPageLink);
}
}
private createDatasourceKeys(keyInfos: Array<KeyInfo>, type: DataKeyType, datasource: Datasource) {
keyInfos.forEach((keyInfo) => {
const dataKey = this.utils.createKey(keyInfo, type);
datasource.dataKeys.push(dataKey);
});
}
}