chore(gae): delete unused and add new region tags in 'standard/firebase' folder (#13131)

* chore(gae): delete unused and add new region tags in 'firebase' folder

* chore(gae): update copyright header

* chore(gae): delete missing END tag

Author: eapl-gemugami

appengine/standard/firebase/firenotes/backend/main.py

@@ -42,7 +42,6 @@ class Note(ndb.Model):
     created = ndb.DateTimeProperty(auto_now_add=True)
 
 
-# [START gae_python_query_database]
 def query_database(user_id):
     """Fetches all notes associated with user_id.
 
@@ -67,22 +66,17 @@ def query_database(user_id):
     return note_messages
 
 
-# [END gae_python_query_database]
-
-
 @app.route("/notes", methods=["GET"])
 def list_notes():
     """Returns a list of notes added by the current Firebase user."""
 
     # Verify Firebase auth.
-    # [START gae_python_verify_token]
     id_token = request.headers["Authorization"].split(" ").pop()
     claims = google.oauth2.id_token.verify_firebase_token(
         id_token, HTTP_REQUEST, audience=os.environ.get("GOOGLE_CLOUD_PROJECT")
     )
     if not claims:
         return "Unauthorized", 401
-    # [END gae_python_verify_token]
 
     notes = query_database(claims["sub"])
 
@@ -91,8 +85,7 @@ def list_notes():
 
 @app.route("/notes", methods=["POST", "PUT"])
 def add_note():
-    """
-    Adds a note to the user's notebook. The request should be in this format:
+    """Adds a note to the user's notebook. The request should be in this format:
 
         {
             "message": "note message."
@@ -107,7 +100,6 @@ def add_note():
     if not claims:
         return "Unauthorized", 401
 
-    # [START gae_python_create_entity]
     data = request.get_json()
 
     # Populates note properties according to the model,
@@ -116,7 +108,6 @@ def add_note():
 
     # Some providers do not provide one of these so either can be used.
     note.friendly_id = claims.get("name", claims.get("email", "Unknown"))
-    # [END gae_python_create_entity]
 
     # Stores note in database.
     note.put()

appengine/standard/firebase/firenotes/frontend/main.js

@@ -1,9 +1,10 @@
-// Copyright 2016, Google, Inc.
+// Copyright 2016 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
+//     https://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,
@@ -19,7 +20,6 @@ $(function(){
   // backend's app.yaml file.
   var backendHostUrl = '<your-backend-url>';
 
-  // [START gae_python_firenotes_config]
   // Obtain the following from the "Add Firebase to your web app" dialogue
   // Initialize Firebase
   var config = {
@@ -30,7 +30,6 @@ $(function(){
     storageBucket: "<BUCKET>.appspot.com",
     messagingSenderId: "<MESSAGING_SENDER_ID>"
   };
-  // [END gae_python_firenotes_config]
 
   // This is passed into the backend to authenticate the user.
   var userIdToken = null;
@@ -40,7 +39,6 @@ $(function(){
 
     firebase.initializeApp(config);
 
-    // [START gae_python_state_change]
     firebase.auth().onAuthStateChanged(function(user) {
       if (user) {
         $('#logged-out').hide();
@@ -67,11 +65,9 @@ $(function(){
 
       }
     });
-    // [END gae_python_state_change]
 
   }
 
-  // [START gae_python_firebase_login]
   // Firebase log-in widget
   function configureFirebaseLoginWidget() {
     var uiConfig = {
@@ -91,9 +87,7 @@ $(function(){
     var ui = new firebaseui.auth.AuthUI(firebase.auth());
     ui.start('#firebaseui-auth-container', uiConfig);
   }
-  // [END gae_python_firebase_login]
 
-  // [START gae_python_fetch_notes]
   // Fetch notes from the backend.
   function fetchNotes() {
     $.ajax(backendHostUrl + '/notes', {
@@ -110,7 +104,6 @@ $(function(){
       });
     });
   }
-  // [END gae_python_fetch_notes]
 
   // Sign out a user
   var signOutBtn =$('#sign-out');

appengine/standard/firebase/firetactoe/firetactoe.py

@@ -202,6 +202,7 @@ def make_move(self, position, user):
                 return
 
 
+# [START gae_standard_firebase_move_route]
 # [START move_route]
 @app.route("/move", methods=["POST"])
 def move():
@@ -211,12 +212,10 @@ def move():
         return "Game not found, or invalid position", 400
     game.make_move(position, users.get_current_user())
     return ""
-
-
 # [END move_route]
+# [END gae_standard_firebase_move_route]
 
 
-# [START route_delete]
 @app.route("/delete", methods=["POST"])
 def delete():
     game = Game.get_by_id(request.args.get("g"))
@@ -227,9 +226,6 @@ def delete():
     return ""
 
 
-# [END route_delete]
-
-
 @app.route("/opened", methods=["POST"])
 def opened():
     game = Game.get_by_id(request.args.get("g"))
@@ -258,6 +254,7 @@ def main_page():
             game.userO = user
             game.put()
 
+    # [START gae_standard_firebase_pass_token]
     # [START pass_token]
     # choose a unique identifier for channel_id
     channel_id = user.user_id() + game_key
@@ -285,3 +282,4 @@ def main_page():
 
     return flask.render_template("fire_index.html", **template_values)
     # [END pass_token]
+    # [END gae_standard_firebase_pass_token]

appengine/standard/firebase/firetactoe/rest_api.py

@@ -18,7 +18,6 @@
     from functools import lru_cache
 except ImportError:
     from functools32 import lru_cache
-# [START rest_writing_data]
 import json
 
 import google.auth
@@ -85,9 +84,6 @@ def firebase_post(path, value=None):
     return json.loads(content)
 
 
-# [END rest_writing_data]
-
-
 def firebase_get(path):
     """Read the data at the given path.
 

appengine/standard/firebase/firetactoe/static/main.js

@@ -132,13 +132,11 @@ function initGame(gameKey, me, token, channelId, initialMessage) {
    * finally, it calls onOpened() to let the server know it is ready to receive messages
    */
   function openChannel() {
-    // [START auth_login]
     // sign into Firebase with the token passed from the server
     firebase.auth().signInWithCustomToken(token).catch(function(error) {
       console.log('Login Failed!', error.code);
       console.log('Error message: ', error.message);
     });
-    // [END auth_login]
 
     // setup a database reference at path /channels/channelId
     channel = firebase.database().ref('channels/' + channelId);