ResContract

sudo add-apt-repository ppa:ethereum/ethereum
sudo apt-get update
sudo apt-get install -y solc

brew update
brew upgrade
brew tap ethereum/ethereum
brew install solidity

Set the ResDB_Home environment variable to point to the directory where ResilientDB is installed.

export ResDB_Home=/path/to/resilientdb

Add the above line to your .bashrc or .zshrc file to make it persistent.

Update the config.yaml file in the same directory where you run the rescontract command or in your home directory.

ResDB_Home: /path/to/resilientdb

Ensure the ResDB_Home path is correct.

The create command initializes a new account using ResilientDB’s smart contract tools.

rescontract create --config <path_to_config>

Parameters:

• --config, -c: Path to the configuration file.

Example:

rescontract create --config ~/resilientdb/config/service.config

The compile command compiles a Solidity smart contract into a JSON file using solc.

rescontract compile --sol <inputFile.sol> --output <outputFile.json>

Parameters:

• --sol, -s: Path to the Solidity smart contract file.
• --output, -o: Name of the resulting JSON file.

Example:

rescontract compile --sol contracts/MyToken.sol --output build/MyToken.json

The deploy command deploys the smart contract to the blockchain.

rescontract deploy --config <service.config> --contract <contract.json> --name <tokenName> --arguments "<parameters>" --owner <address>

Parameters:

• --config, -c: Client configuration path.
• --contract, -p: Path to the contract JSON file.
• --name, -n: Name of the contract.
• --arguments, -a: Parameters to create the contract object (enclosed in quotes).
• --owner, -m: Contract owner’s address.

Example:

rescontract deploy --config ~/resilientdb/config/service.config --contract build/MyToken.json --name MyToken --arguments "1000000" --owner 0xYourAddress

The execute command executes a smart contract function.

rescontract execute --config <service.config> --sender <senderAddress> --contract <contractAddress> --function-name <functionName> --arguments "<parameters>"

Parameters:

• --config, -c: Path to the client configuration file.
• --sender, -m: Address of the sender executing the function.
• --contract, -s: Address of the deployed contract.
• --function-name, -f: Name of the function to execute (include parameter types).
• --arguments, -a: Arguments to pass to the function (enclosed in quotes).

Example:

rescontract execute --config ~/resilientdb/config/service.config --sender 0xYourAddress --contract 0xContractAddress --function-name "transfer(address,uint256)" --arguments "0xRecipientAddress,100"