ENS PG

Requirements

Before you begin, you need to install the following tools:

• Node (>= v18.17)
• Yarn (v1 or v2+)
• Git
• Docker Engine

Development Quickstart

1. Install dependencies

yarn install

2. Spin up the Postgres database service + create database + seed

docker-compose up -d
yarn drizzle-kit push
yarn seed

See more info about the database in the section below

3. Run a local network in the first terminal:

yarn chain

4. On a second terminal, deploy the contract:

yarn deploy

5. On a third terminal, start your NextJS app:

yarn start

Visit your app on: http://localhost:3000

Database (dev info)

We are using Drizzle with Postgres. You can run drizzle-kit from the root with yarn drizzle-kit

To iterate on the database:

• Tweak the schema in schema.ts
• Run yarn drizzle-kit push to apply the changes.
• Tweak seed.js if needed + run yarn seed (will delete existing data)
• You can explore the database with yarn drizzle-kit studio

After the initial iterations, we can start using migrations (yarn drizzle-kit generate & yarn drizzle-kit migrate)

Ponder info

After deploying contract on testnet/mainnet update packages/ponder/ponder.config.ts with respective network, contract address and startBlock.

To run ponder dev server:

yarn ponder:dev