feat(installations): implement Firebase Installations module

In particular Installations.delete() is needed for GDPR compliance

.spellcheck.dict.txt

@@ -55,6 +55,7 @@ Fastlane
 FCM
 firebase
 Firebase
+FirebaseApp
 firebase-ios-sdk
 Firestore
 getIdToken

docs/app/usage.md

@@ -21,13 +21,14 @@ for manually initializing secondary Firebase app instances.
 
 Currently, the native Firebase SDKs only provide functionality for creating secondary apps on the following services:
 
-- [AppCheck](/app-check/usage).
+- [App Check](/app-check/usage).
 - [Authentication](/auth/usage).
 - [Realtime Database](/database/usage).
 - [Cloud Firestore](/firestore/usage).
 - [Cloud Functions](/functions/usage)
 - [Cloud Storage](/storage/usage).
 - [ML](/ml/usage).
+- [Installations](/installations/usage),
 - [Remote Config](/remote-config/usage).
 
 ## Initializing secondary apps

docs/in-app-messaging/usage/index.md

@@ -2,7 +2,7 @@
 title: In App Messaging
 description: Installation and getting started with In App Messaging.
 icon: //static.invertase.io/assets/firebase/in-app-messaging.svg
-next: /ml/usage
+next: /installations/usage
 previous: /dynamic-links/usage
 ---
 

docs/installations/usage/index.md

@@ -0,0 +1,37 @@
+---
+title: Installations
+description: Installation and getting started with Installations.
+icon: //static.invertase.io/assets/social/firebase-logo.png
+next: /ml/usage
+previous: /in-app-messaging/usage
+---
+
+# Installation
+
+This module requires that the `@react-native-firebase/app` module is already setup and installed. To install the "app"
+module, view the [Getting Started](/) documentation.
+
+```bash
+# Install & setup the app module
+yarn add @react-native-firebase/app
+
+# Install the installations module
+yarn add @react-native-firebase/installations
+
+# If you're developing your app using iOS, run this command
+cd ios/ && pod install
+```
+
+# What does it do
+
+The Firebase installations service:
+
+- provides a unique identifier for a Firebase installation
+- provides an auth token for a Firebase installation
+- provides an API to perform GDPR-compliant deletion of a Firebase installation.
+
+Each configured `FirebaseApp` has a corresponding single instance of Installations. An instance of the class provides access to the installation info for the FirebaseApp as well as the ability to delete it. A Firebase Installation is unique by `FirebaseApp.name` and `FirebaseApp.options.googleAppID`
+
+# Usage
+
+Please see the API Reference for detailed usage information on the available APIs

docs/ml/usage/index.md

@@ -3,7 +3,7 @@ title: ML
 description: Installation and getting started with ML.
 icon: //static.invertase.io/assets/firebase/ml-kit.svg
 next: /remote-config/usage
-previous: /in-app-messaging/usage
+previous: /installations/usage
 ---
 
 # Installation

docs/sidebar.yaml

@@ -97,6 +97,10 @@
   - - - Usage
       - '/in-app-messaging/usage'
   - '//static.invertase.io/assets/firebase/in-app-messaging.svg'
+- - Installations
+  - - - Usage
+      - '/installations/usage'
+  - '//static.invertase.io/assets/social/firebase-logo.png'
 - - ML
   - - - Usage
       - '/ml/usage'

packages/app/lib/internal/constants.js

@@ -27,6 +27,7 @@ export const KNOWN_NAMESPACES = [
   'crashlytics',
   'database',
   'inAppMessaging',
+  'installations',
   'firestore',
   'functions',
   'indexing',

packages/installations/.npmignore

@@ -0,0 +1,65 @@
+# Built application files
+android/*/build/
+
+# Crashlytics configuations
+android/com_crashlytics_export_strings.xml
+
+# Local configuration file (sdk path, etc)
+android/local.properties
+
+# Gradle generated files
+android/.gradle/
+
+# Signing files
+android/.signing/
+
+# User-specific configurations
+android/.idea/gradle.xml
+android/.idea/libraries/
+android/.idea/workspace.xml
+android/.idea/tasks.xml
+android/.idea/.name
+android/.idea/compiler.xml
+android/.idea/copyright/profiles_settings.xml
+android/.idea/encodings.xml
+android/.idea/misc.xml
+android/.idea/modules.xml
+android/.idea/scopes/scope_settings.xml
+android/.idea/vcs.xml
+android/*.iml
+
+# Xcode
+*.pbxuser
+*.mode1v3
+*.mode2v3
+*.perspectivev3
+*.xcuserstate
+ios/Pods
+ios/build
+*project.xcworkspace*
+*xcuserdata*
+
+# OS-specific files
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.dbandroid/gradle
+android/gradlew
+android/build
+android/gradlew.bat
+android/gradle/
+
+.idea
+coverage
+yarn.lock
+e2e/
+.github
+.vscode
+.nyc_output
+android/.settings
+*.coverage.json
+.circleci
+.eslintignore

packages/installations/LICENSE

@@ -0,0 +1,32 @@
+Apache-2.0 License
+------------------
+
+Copyright (c) 2016-present Invertase Limited <oss@invertase.io> & Contributors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this library except in compliance with the License.
+
+You may obtain a copy of the Apache-2.0 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.
+
+
+Creative Commons Attribution 3.0 License
+----------------------------------------
+
+Copyright (c) 2016-present Invertase Limited <oss@invertase.io> & Contributors
+
+Documentation and other instructional materials provided for this project
+(including on a separate documentation repository or it's documentation website) are
+licensed under the Creative Commons Attribution 3.0 License. Code samples/blocks
+contained therein are licensed under the Apache License, Version 2.0 (the "License"), as above.
+
+You may obtain a copy of the Creative Commons Attribution 3.0 License at
+
+    https://creativecommons.org/licenses/by/3.0/

packages/installations/README.md

@@ -0,0 +1,61 @@
+<p align="center">
+  <a href="https://rnfirebase.io">
+    <img width="160px" src="https://i.imgur.com/JIyBtKW.png"><br/>
+  </a>
+  <h2 align="center">React Native Firebase - Installations</h2>
+</p>
+
+<p align="center">
+  <a href="https://api.rnfirebase.io/coverage/installations/detail"><img src="https://api.rnfirebase.io/coverage/installations/badge?style=flat-square" alt="Coverage"></a>
+  <a href="https://www.npmjs.com/package/@react-native-firebase/installations"><img src="https://img.shields.io/npm/dm/@react-native-firebase/installations.svg?style=flat-square" alt="NPM downloads"></a>
+  <a href="https://www.npmjs.com/package/@react-native-firebase/installations"><img src="https://img.shields.io/npm/v/@react-native-firebase/installations.svg?style=flat-square" alt="NPM version"></a>
+  <a href="/LICENSE"><img src="https://img.shields.io/npm/l/react-native-firebase.svg?style=flat-square" alt="License"></a>
+  <a href="https://lerna.js.org/"><img src="https://img.shields.io/badge/maintained%20with-lerna-cc00ff.svg?style=flat-square" alt="Maintained with Lerna"></a>
+</p>
+
+<p align="center">
+  <a href="https://invertase.link/discord"><img src="https://img.shields.io/discord/295953187817521152.svg?style=flat-square&colorA=7289da&label=Chat%20on%20Discord" alt="Chat on Discord"></a>
+  <a href="https://twitter.com/rnfirebase"><img src="https://img.shields.io/twitter/follow/rnfirebase.svg?style=flat-square&colorA=1da1f2&colorB=&label=Follow%20on%20Twitter" alt="Follow on Twitter"></a>
+  <a href="https://www.facebook.com/groups/rnfirebase"><img src="https://img.shields.io/badge/Follow%20on%20Facebook-4172B8?logo=facebook&style=flat-square&logoColor=fff" alt="Follow on Facebook"></a>
+</p>
+
+----
+
+Entry point for Firebase installations.
+
+The Firebase installations service:
+
+- provides a unique identifier for a Firebase installation
+- provides an auth token for a Firebase installation
+- provides a API to perform GDPR-compliant deletion of a Firebase installation.
+
+
+[> Learn More](https://firebase.google.com/docs/projects/manage-installations)
+
+## Installation
+
+Requires `@react-native-firebase/app` to be installed.
+
+```bash
+yarn add @react-native-firebase/installations
+```
+
+## Documentation
+
+ - [Guides](https://rnfirebase.io/installations/usage/)
+ - [Reference](https://rnfirebase.io/reference/installations)
+
+## License
+
+- See [LICENSE](/LICENSE)
+
+----
+
+<p>
+  <img align="left" width="75px" src="https://static.invertase.io/assets/invertase-logo-small.png">
+  <p align="left">
+    Built and maintained with 💛 by <a href="https://invertase.io">Invertase</a>.
+  </p>
+</p>
+
+----

packages/installations/RNFBInstallations.podspec

@@ -0,0 +1,45 @@
+require 'json'
+package = JSON.parse(File.read(File.join(__dir__, 'package.json')))
+appPackage = JSON.parse(File.read(File.join('..', 'app', 'package.json')))
+
+coreVersionDetected = appPackage['version']
+coreVersionRequired = package['peerDependencies'][appPackage['name']]
+firebase_sdk_version = appPackage['sdkVersions']['ios']['firebase']
+if coreVersionDetected != coreVersionRequired
+  Pod::UI.warn "NPM package '#{package['name']}' depends on '#{appPackage['name']}' v#{coreVersionRequired} but found v#{coreVersionDetected}, this might cause build issues or runtime crashes."
+end
+
+Pod::Spec.new do |s|
+  s.name                = "RNFBInstallations"
+  s.version             = package["version"]
+  s.description         = package["description"]
+  s.summary             = <<-DESC
+                            A well tested feature rich Firebase implementation for React Native, supporting iOS & Android.
+                          DESC
+  s.homepage            = "http://invertase.io/oss/react-native-firebase"
+  s.license             = package['license']
+  s.authors             = "Invertase Limited"
+  s.source              = { :git => "https://github.com/invertase/react-native-firebase.git", :tag => "v#{s.version}" }
+  s.social_media_url    = 'http://twitter.com/invertaseio'
+  s.ios.deployment_target = "10.0"
+  s.source_files        = 'ios/**/*.{h,m}'
+
+  # React Native dependencies
+  s.dependency          'React-Core'
+  s.dependency          'RNFBApp'
+
+  if defined?($FirebaseSDKVersion)
+    Pod::UI.puts "#{s.name}: Using user specified Firebase SDK version '#{$FirebaseSDKVersion}'"
+    firebase_sdk_version = $FirebaseSDKVersion
+  end
+
+  # Firebase dependencies
+  s.dependency          'Firebase/Installations', firebase_sdk_version
+
+  if defined?($RNFirebaseAsStaticFramework)
+    Pod::UI.puts "#{s.name}: Using overridden static_framework value of '#{$RNFirebaseAsStaticFramework}'"
+    s.static_framework = $RNFirebaseAsStaticFramework
+  else
+    s.static_framework = false
+  end
+end

packages/installations/__tests__/installations.test.ts

@@ -0,0 +1,21 @@
+import { firebase } from '../lib';
+
+describe('installations()', function () {
+  describe('namespace', function () {
+    it('accessible from firebase.app()', function () {
+      const app = firebase.app();
+      expect(app.installations).toBeDefined();
+      expect(app.installations().app).toEqual(app);
+    });
+
+    it('supports multiple apps', async function () {
+      expect(firebase.installations().app.name).toEqual('[DEFAULT]');
+      expect(firebase.installations(firebase.app('secondaryFromNative')).app.name).toEqual(
+        'secondaryFromNative',
+      );
+      expect(firebase.app('secondaryFromNative').installations().app.name).toEqual(
+        'secondaryFromNative',
+      );
+    });
+  });
+});

packages/installations/android/.editorconfig

@@ -0,0 +1,10 @@
+# editorconfig
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true