Tokenization Service

Service for CRUD operations on NFTs using a user-friendly interface

What is it?

The current implementation is a Node.js server using @taquito to translate NATS.io messages into calls to the Tokenization Service Contracts Reads and Writes directly to and from the blockchain. For faster CRUD operations on items you may want to use the Item Store, which is backed by an Elastic Search database and offers fast and free operations. Durable storage in the blockchain could be delayed based on business rules.

How to setup Dev environment:

1. Start a minilab locally: https://github.com/jwa-lab/minilab
2. Start the mock server: node ./mock-server/index.js (mimics an item-store. You may also start the real item-store from its repository)
3. Start the service in dev mode which will automatically deploy a new Smart Contract for you upon startup. This should only be used in development mode and not in production!

./run dev

To use an existing Smart Contract instead:

4. Deploy this service's contract: https://github.com/jwa-lab/tokenization-service-contracts

To run the service, you need to locate the newly deployed contract's KT1 address:

# After deploying the smart contract, find the Kt1 address here:

2_warehouse_migration.js
========================

   Deploying 'Warehouse'
   ---------------------
   > operation hash:      ooF629Q1rK4KUnP4GHNKitMbKJPB2Nb5tWuD4D8vEmiN53TP5ad
   > Blocks: 0            Seconds: 12
   > contract address:    KT1RedbZ6vuAgTqBeJMiHGcvhkMLCUBKVGN9
   > block number:        15
   > block timestamp:     2021-01-25T04:08:37Z
   > account:             tz1VSUr8wwNhLAzempoch5d6hLRiTh8Cjcjb
   > balance:             1999997.88266
   > gas used:            49158
   > storage used:        1397 bytes
   > fee spent:           6.571 mtz
   > burn cost:           1.654 tez
   > value sent:          0 XTZ
   > total cost:          1.660571 XTZ


   > Saving migration to chain.
   > Saving artifacts
   -------------------------------------
   > Total cost:            1.660571 XTZ

On your machine, set the WAREHOUSE_CONTRACT_ADDRESS environment variable:

export WAREHOUSE_CONTRACT_ADDRESS=KT1RedbZ6vuAgTqBeJMiHGcvhkMLCUBKVGN9

./run dev

Test

To test this service, follow the steps listed in How to setup Dev environment

Then:

npm run test

It will run our beautiful JEST test suite.