Bluepoint

A blueprint for code experiments on the Triple Point platform.

High Level

There is not much here in the way of app code. Most of this code pertains to the HLF bootstrap/docs stuff, put in a repo. Use this as the ‘base’ for a sample.

You will find that, though this contains a typescript app + environment, none of the code leverages typescript.

Please expand upon the typescript application patterns and framework idioms. Somes reminders and tips:

• The HLF smart contract endpoints can act like CRUD endpoints, but could also act RPC-style
• Leveraging and ORM or building ORM-like patterns will need to work with this constraint.
• The HLF peer can respond very slowly at times (2-5 seconds when congested), while the API service may get faster requests
• Expect that this API service could grow to a meso-scale or monolith codebase, or a suite of microservices that require consistent semantics and structure across all.

TS server here

cd asset-transfer-basic/application-typescript/

Setup

Set up the hyperledger network

Apologies that the repo is 200 MB, today, due to binaries.

git clone git@github.com:opxtechventures/bluepoint.git
cd bluepoint

./setup-network.sh

Tear down the hyperledger network

cd bluepoint  # if needed

./teardown-network.sh

Set up the API

cd bluepoint  # if needed

./setup-api.sh

Try the API

cd bluepoint

cd asset-transfer-basic/application-typescript
npm run start

# Get all assets from the ledger
curl -X GET 'http://localhost:8000/assets'

# Add an asset to the ledger
curl -X POST -H "Content-Type: application/json" \
  -d '{"id": 10, "owner": "Tom", "color": "Cyan"}' \
  http://localhost:8000/asset

# Get a specific asset from the ledger
curl -X GET 'http://localhost:8000/asset?id=1'
curl -X GET 'http://localhost:8000/asset?id=10'