Create experiment modularized FM SDK

packages-exp/messaging-exp/.eslintrc.js

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+/**
+ * @license
+ * Copyright 2020 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.
+ */
+
+module.exports = {
+  extends: '../../config/.eslintrc.js',
+  parserOptions: {
+    project: 'tsconfig.json',
+    // to make vscode-eslint work with monorepo
+    // https://github.com/typescript-eslint/typescript-eslint/issues/251#issuecomment-463943250
+    tsconfigRootDir: __dirname
+  }
+};

packages-exp/messaging-exp/.npmignore

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+# Directories not needed by end users
+/src
+test
+
+# Files not needed by end users
+gulpfile.js
+index.ts
+karma.conf.js
+tsconfig.json

packages-exp/messaging-exp/README.md

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+# @firebase/messaging
+
+This is the Firebase Cloud Messaging component of the Firebase JS SDK.
+
+**This package is not intended for direct usage, and should only be used via the officially supported [firebase](https://www.npmjs.com/package/firebase) package.**

packages-exp/messaging-exp/api-extractor.json

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+{
+  "extends": "../../config/api-extractor.json",
+  // Point it to your entry point d.ts file.
+  "mainEntryPointFilePath": "<projectFolder>/dist/index.d.ts",
+  "dtsRollup": {
+    "enabled": true
+  }
+}

packages-exp/messaging-exp/karma.conf.js

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+/**
+ * @license
+ * Copyright 2017 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.
+ */
+
+const karmaBase = require('../../config/karma.base');
+
+const files = [`src/**/*.test.ts`];
+
+module.exports = function (config) {
+  const karmaConfig = {
+    ...karmaBase,
+    files,
+    frameworks: ['mocha']
+  };
+
+  config.set(karmaConfig);
+};
+
+module.exports.files = files;

packages-exp/messaging-exp/package.json

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+{
+  "name": "@firebase/messaging-exp",
+  "private": true,
+  "version": "0.0.800",
+  "description": "",
+  "author": "Firebase <[email protected]> (https://firebase.google.com/)",
+  "main": "dist/index.cjs.js",
+  "module": "dist/index.esm.js",
+  "esm2017": "dist/index.esm2017.js",
+  "files": [
+    "dist"
+  ],
+  "scripts": {
+    "lint": "eslint -c .eslintrc.js '**/*.ts' --ignore-path '../../.gitignore'",
+    "lint:fix": "eslint --fix -c .eslintrc.js '**/*.ts' --ignore-path '../../.gitignore'",
+    "build": "rollup -c && yarn api-report",
+    "build:deps": "lerna run --scope @firebase/'{app-exp,messaging-exp}' --include-dependencies build",
+    "dev": "rollup -c -w",
+    "test": "run-p test:karma type-check lint ",
+    "test:integration": "run-p test:karma type-check lint && cd ../../integration/messaging && npm run-script test",
+    "test:ci": "node ../../scripts/run_tests_in_ci.js",
+    "test:karma": "karma start --single-run",
+    "test:debug": "karma start --browsers=Chrome --auto-watch",
+    "prepare": "yarn build",
+    "api-report": "api-extractor run --local --verbose",
+    "type-check": "tsc --noEmit"
+  },
+  "license": "Apache-2.0",
+  "peerDependencies": {
+    "@firebase/app-exp": "0.x",
+    "@firebase/app-types-exp": "0.x"
+  },
+  "dependencies": {
+    "@firebase/component": "0.1.19",
+    "@firebase/installations": "0.4.17",
+    "@firebase/messaging-types-exp": "0.0.800",
+    "@firebase/util": "0.3.2",
+    "eslint": "^7.3.1",
+    "idb": "3.0.2",
+    "npm-run-all": "^4.1.5",
+    "tslib": "^1.11.1"
+  },
+  "devDependencies": {
+    "rollup": "2.7.6",
+    "rollup-plugin-typescript2": "0.27.0",
+    "ts-essentials": "^6.0.7",
+    "typescript": "3.8.3"
+  },
+  "repository": {
+    "directory": "packages/messaging",
+    "type": "git",
+    "url": "https://github.com/firebase/firebase-js-sdk.git"
+  },
+  "bugs": {
+    "url": "https://github.com/firebase/firebase-js-sdk/issues"
+  },
+  "typings": "dist/index.d.ts"
+}

packages-exp/messaging-exp/rollup.config.js

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+/**
+ * @license
+ * Copyright 2018 Google Inc.
+ *
+ * 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 json from 'rollup-plugin-json';
+import typescriptPlugin from 'rollup-plugin-typescript2';
+import typescript from 'typescript';
+import pkg from './package.json';
+
+const deps = Object.keys(
+  Object.assign({}, pkg.peerDependencies, pkg.dependencies)
+);
+
+/**
+ * ES5 Builds
+ */
+const es5BuildPlugins = [
+  typescriptPlugin({
+    typescript
+  }),
+  json()
+];
+
+const es5Builds = [
+  {
+    input: 'src/index.ts',
+    output: [
+      { file: pkg.main, format: 'cjs', sourcemap: true },
+      { file: pkg.module, format: 'es', sourcemap: true }
+    ],
+    plugins: es5BuildPlugins,
+    external: id => deps.some(dep => id === dep || id.startsWith(`${dep}/`))
+  }
+];
+
+/**
+ * ES2017 Builds
+ */
+const es2017BuildPlugins = [
+  typescriptPlugin({
+    typescript,
+    tsconfigOverride: {
+      compilerOptions: {
+        target: 'es2017'
+      }
+    }
+  }),
+  json({ preferConst: true })
+];
+
+const es2017Builds = [
+  {
+    input: 'src/index.ts',
+    output: {
+      file: pkg.esm2017,
+      format: 'es',
+      sourcemap: true
+    },
+    plugins: es2017BuildPlugins,
+    external: id => deps.some(dep => id === dep || id.startsWith(`${dep}/`))
+  }
+];
+export default [...es5Builds, ...es2017Builds];

packages-exp/messaging-exp/src/api.ts

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+/**
+ * @license
+ * Copyright 2017 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 { ComponentContainer, Provider } from '@firebase/component';
+import { FirebaseApp, _FirebaseService } from '@firebase/app-types-exp';
+import {
+  FirebaseMessaging,
+  MessagePayload
+} from '@firebase/messaging-types-exp';
+import { NextFn, Observer, Unsubscribe } from '@firebase/util';
+
+import { FirebaseInternalDependencies } from './interfaces/internal-dependencies';
+import { SwController } from './controllers/sw-controller';
+import { WindowController } from './controllers/window-controller';
+import { _getProvider } from '@firebase/app-exp';
+import { extractAppConfig } from './helpers/extract-app-config';
+
+export function getMessaging(app: FirebaseApp): FirebaseMessaging {
+  const messagingProvider: Provider<'messaging'> = _getProvider(
+    app,
+    'messaging'
+  );
+
+  return messagingProvider.getImmediate();
+}
+
+export function getToken(
+  messaging: FirebaseMessaging,
+  options?: { vapidKey?: string; swReg?: ServiceWorkerRegistration }
+): Promise<string> {
+  return messaging.getToken(options);
+}
+
+export function deleteToken(messaging: FirebaseMessaging): Promise<boolean> {
+  return messaging.deleteToken();
+}
+
+export function onMessage(
+  messaging: FirebaseMessaging,
+  nextOrObserver: NextFn<MessagePayload> | Observer<MessagePayload>
+): Unsubscribe {
+  return messaging.onMessage(nextOrObserver);
+}
+
+export function onBackgroundMessage(
+  messaging: FirebaseMessaging,
+  nextOrObserver: NextFn<MessagePayload> | Observer<MessagePayload>
+): Unsubscribe {
+  return messaging.onBackgroundMessage(nextOrObserver);
+}
+
+export class MessagingService implements _FirebaseService {
+  app!: FirebaseApp;
+  readonly windowController: WindowController | null = null;
+  readonly swController: SwController | null = null;
+
+  constructor(container: ComponentContainer) {
+    const app = container.getProvider('app-exp').getImmediate();
+    const appConfig = extractAppConfig(app);
+    const installations = container.getProvider('installations').getImmediate();
+    const analyticsProvider = container.getProvider('analytics-internal');
+
+    const firebaseDependencies: FirebaseInternalDependencies = {
+      app,
+      appConfig,
+      installations,
+      analyticsProvider
+    };
+
+    if (self && 'ServiceWorkerGlobalScope' in self) {
+      this.swController = new SwController(firebaseDependencies);
+    } else {
+      this.windowController = new WindowController(firebaseDependencies);
+    }
+  }
+
+  _delete(): Promise<void> {
+    throw new Error('Method not implemented.');
+  }
+}