Casper Liquidity Transformer Backend

Casper Wise is an innovative and highly secure DeFi ecosystem.

This is the official WISE graphQL code for the Casper network.

Running Locally

• npm install to install all the packages in the package.json file
• make a new file and name it .env
• copy paste the env.example file content into .env file
• make sure env variables are set properly
• add all contract and package hashes in the database by calling addcontractandpackageHash endpoint
• npm start to run the server

GraphQL Documentation:

• Run the backend locally
• Goto http://localhost:3000/graphql
• Then go to docs

Swagger Documentation:

• Run the backend locally
• Goto https://localhost:3000/api-docs

Architecture Documentation:

https://docs.google.com/document/d/1eiP_UrAI2vrevCzMLlosOp23WibxohCiv6BirpU99V0/edit?usp=sharing

AWS Link:

http://wisegraphqlbackendfinalized-env-1.eba-kecy6vfp.us-east-1.elasticbeanstalk.com/

Endpoints Documentation Link:

https://docs.google.com/document/d/1vyNzyHQdJMF0YG0co8cLKs7fq4T_71R2KtmSGAez4FY/edit?usp=sharing

Smart Contract Documentation Link:

https://docs.google.com/document/d/19ECYDI-z4d1-UBpL6iHBkgL6xebHtGd79i35O1Kbfms/edit?usp=sharing

Running Testcases

• Change NODE_MODE to developement (For not mixing the real database)
• npm install to install the require packages,
• npm start to start the server
• open another terminal and node test.js to run the test cases

Deployment of Contracts

Generate the keys

Paste this command on the ubuntu terminal, that will create a keys folder for you containing public key , public key hex and secret key.

casper-client keygen keys

Paste the keys

Paste the keys folder created by the above command to Scripts/LIQUIDITYTRANSFORMER and Scripts/WISETOKEN folders.

Fund the key

We can fund the keys from casper live website faucet page on testnet.

Use the script file in package.json to perform the deployments

  "scripts": {
    "deploy:liquidityTransformer": "ts-node Scripts/LIQUIDITYTRANSFORMER/deploy/liquidityTransformerContract.ts",
    "deploy:liquidityTransformerFunctions": "ts-node Scripts/LIQUIDITYTRANSFORMER/deploy/liquidityTransformerContractFunction.ts",
    "deploy:wiseToken": "ts-node Scripts/WISETOKEN/deploy/wiseContract.ts",
    "deploy:wiseTokenFunctions": "ts-node Scripts/WISETOKEN/deploy/wiseContractFunction.ts"
  },
  

Use the following commands to perform deployments

npm run deploy:liquidityTransformer
npm run deploy:liquidityTransformerFunctions

npm run deploy:wiseToken
npm run deploy:wiseTokenFunctions

• CONFIGURE .env BEFORE and during DEPLOYMENT