Grant Timmerman grant

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Coding daily!

Software engineer with a smile

grant / index.js

Last active July 20, 2019 01:45

GCF Debugging VSC List Google APIs

	const {google} = require('googleapis');
	/**
	* Returns a list of Google APIs and their descriptions.
	* @param {Express.Request} req The API request.
	* @param {Express.Response} res The API response.
	*/
	exports.listGoogleAPIs = async (req, res) => {
	// Call the API
	const apis = await google.discovery('v1').apis.list();
	// Build the response

grant / Dockerfile

Created August 3, 2019 01:32

Run Node 12 Dockerfile

	# Use the official Node.js 12 image.
	# https://hub.docker.com/_/node
	FROM node:12
	# Create and change to the app directory.
	WORKDIR /usr/src/app
	# Copy application dependency manifests to the container image.
	# A wildcard is used to ensure both package.json AND package-lock.json are copied.
	# Copying this separately prevents re-running npm install on every code change.
	COPY package*.json ./
	# Install production dependencies.

grant / package.json

Created August 3, 2019 02:26

Run Node 12 package.json

	{
	"name": "ffnode12",
	"version": "1.0.0",
	"main": "index.js",
	"scripts": {
	"start": "functions-framework"
	},
	"dependencies": {
	"@google-cloud/functions-framework": "^1.2.1"
	}

grant / greeter.js

Created August 3, 2019 03:23

Run Node 12 greeter

grant / index.js

Last active August 3, 2019 04:02

Run Node 12 index.js

	const Greeter = require('./greeter');

	exports.function = (req, res) => {
	const g = new Greeter();

	// Can't access private fields
	// greet.#name = 'NewName';

	res.send(g.sayHello());
	};

grant / index.js

Last active August 27, 2019 17:04

Express Routing: Switch

	exports.users = (req, res) => {
	// Get the first part of the URL
	switch (req.url.split('/')[1]) {
	case '': getAllUsers(req, res); break;
	case 'user': getUser(req, res); break;
	default: getDefault(req, res);
	}
	res.send(req.url);
	};

grant / index.js

Last active August 27, 2019 17:09

Express Routing: Switch (2)

	export function getAllUsers(req, res) {
	// TODO: Get users from a database
	res.send(['Alice', 'Bob']);
	}

	export function getUser(req, res) {
	// TODO: Get user details
	res.send({ name: 'Alice', location: 'LAX', });
	}

grant / index.js

Last active August 27, 2019 17:27

Express Routing: Router

	const express = require('express');

	// Create an Express object and routes (in order)
	const app = express();
	app.use('/users/:id', getUser);
	app.use('/users/', getAllUsers);
	app.use(getDefault);

	// Set our GCF handler to our Express app.
	exports.users = app;

grant / index.html

Created August 30, 2019 18:46

gapi_start

grant / index.html

Created September 2, 2019 21:37

gapi HTML

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<title>Hello, GAPI</title>
	</head>
	<body>
	Hello, GAPI!
	<script src="https://apis.google.com/js/api.js"></script>
	</body>
	</html>