lucasavila00/beff-d1-northwind

Beff Northwind Traders D1 Demo

D1 Northwind Demo

This repo has the code for https://northwind.d1sql.com/

What we use

• Cloudflare Workers for computing
• D1 for database
• Wrangler for building
• Typescript for better Javascript
• Tailwind CSS for the UI
• React for DOM interaction
• Remix for the React framework

Get the demo running

Requirements:

• You need a Cloudflare Account
• You need to get D1 enabled for your account
• Please join our developers Discord
• Please install nodejs (we're using v18.8.0), npm and npx

Clone this repo

git clone https://github.com/cloudflare/d1-northwind

Note that this repository uses npm workspaces to manage dependencies. You can run either Worker's npm commands from the root of the repo by adding either -w frontend or -w worker to your npm command.

Install packages

npm install

Creating the database

npm run db:new

Get the output database id and add it to worker/wrangler.toml

[[d1_databases]]
binding = "DB"
database_name = "northwind"
database_id = "..."

Importing the database

npm run db:init
npm run db:load

React application

Northwind is a React/Remix/Tailwind CSS application. The source code is in the app folder folder.

To build a new version run:

npm run build -w frontend

To run the dev server, run:

npm run dev -w frontend

Worker backend

Worker serves the Database API endpoints. The source code is in the worker folder.

Local development

Wrangler D1 has support for local development:

npm run local:init -w worker
npm run local:load -w worker
npm run dev -w worker

This will start the Worker at http://127.0.0.1:8787 with the database loaded with data. At this point you can start the frontend in a separate terminal window:

npm run dev -w frontend

Wrangler will persist a local SQLite compatible sql file which you can access to with other clients:

sqlite3 worker/.wrangler/state/v3/d1/*/db.sqlite
.tables

Deploying

Deploy to production when you're done.

npm run deploy -w worker
npm run deploy -w frontend