@effectiveacceleration/subsquid v1.0.0

Arbius Marketplace Subsquid

This squid captures all Marketplace and MarketplaceData contract events to represent the same state of the contracts as if they were queried via contract calls.

Dependencies: Node.js, Docker.

Quickstart

# 1. Install @subsquid/cli a.k.a. the sqd command globally
npm i -g @subsquid/cli

# 2. Install dependencies
npm ci

# 3. Start a Postgres database container and detach
sqd up

# 4. Build and start the processor
sqd process

# 5. The command above will block the terminal
#    being busy with fetching the chain data, 
#    transforming and storing it in the target database.
#
#    To start the graphql server open the separate terminal
#    and run
sqd serve

A GraphiQL playground will be available at localhost:4350/graphql.

Cheatsheet

npx squid-evm-typegen src/abi ../contract/artifacts/contracts/MarketplaceV1.sol/MarketplaceV1.json
npx squid-evm-typegen src/abi ../contract/artifacts/contracts/MarketplaceDataV1.sol/MarketplaceDataV1.json


npx squid-typeorm-codegen


docker compose down -v && docker compose up -d db
npx tsc && rm -rf db/migrations/* && npx squid-typeorm-migration generate
docker compose down -v && docker compose up -d db && sleep 2 && npx squid-typeorm-migration apply


npx tsc && node -r dotenv/config lib/main.js


npx squid-graphql-server