Payload Smartcontract

The payload smart contract which stores details of all the orders. It stores an IPFS hash which is an index of all the individual IPFS hashes.The order details of each day are stored as an IPFS file and each of these hashes are appended to the index IPFS file.

Deploy smart contract

Please follow the steps to deploy the smart contract to Algorand.

Export environmental variables

export CREATOR_MNEMONIC = "creator mnemonic here"
export UPDATOR_MNEMONIC = "updator mnemonic here"
export ALGOD_TOKEN = "purestake access token for mainnet"

Install dependencies

yarn

Run pyteal program

Run pyteal program to generate the teal program

cd pyteal
python3 payload.py
cd ..

teal program will be generated in teal/payload.teal file.

Create app

This will deploy the smartcontract located in teal/payload.teal to the Algorand blockchain and return the appId after confirming the transaction.

node index.js create

Update app

This will redeploy the smartcontract located in teal/payload.teal to the Algorand blockchain. The appId will be same.

node index.js update <appId>