voluptasmollitia/packages/performance/src/controllers/perf.ts

Monorepo for the Firebase JavaScript SDK

/**
 * @license
 * Copyright 2019 Google LLC
 *
 * 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 { Trace } from '../resources/trace';
import { setupOobResources } from '../services/oob_resources_service';
import { SettingsService } from '../services/settings_service';
import { getInitializationPromise } from '../services/initialization_service';
import { Api } from '../services/api_service';
import { FirebaseApp } from '@firebase/app-types';
import { FirebasePerformance } from '@firebase/performance-types';
import { setupTransportService } from '../services/transport_service';
import { validateIndexedDBOpenable } from '@firebase/util';
import { consoleLogger } from '../utils/console_logger';
export class PerformanceController implements FirebasePerformance {
  constructor(readonly app: FirebaseApp) {
    if (Api.getInstance().requiredApisAvailable()) {
      validateIndexedDBOpenable()
        .then(isAvailable => {
          if (isAvailable) {
            setupTransportService();
            getInitializationPromise().then(
              setupOobResources,
              setupOobResources
            );
          }
        })
        .catch(error => {
          consoleLogger.info(`Environment doesn't support IndexedDB: ${error}`);
        });
    }
  }

  trace(name: string): Trace {
    return new Trace(name);
  }

  set instrumentationEnabled(val: boolean) {
    SettingsService.getInstance().instrumentationEnabled = val;
  }
  get instrumentationEnabled(): boolean {
    return SettingsService.getInstance().instrumentationEnabled;
  }

  set dataCollectionEnabled(val: boolean) {
    SettingsService.getInstance().dataCollectionEnabled = val;
  }
  get dataCollectionEnabled(): boolean {
    return SettingsService.getInstance().dataCollectionEnabled;
  }
}