99 lines
3.3 KiB
Plaintext
99 lines
3.3 KiB
Plaintext
// Example Rhai script for interacting with smart contracts using Hero Vault
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// This script demonstrates loading a contract ABI and interacting with a contract
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// Step 1: Set up wallet and network
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let space_name = "contract_demo_space";
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let password = "secure_password123";
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print("Creating key space: " + space_name);
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if create_key_space(space_name, password) {
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print("✓ Key space created successfully");
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// Create a keypair
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print("\nCreating keypair...");
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if create_keypair("contract_key", password) {
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print("✓ Created contract keypair");
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}
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// Step 2: Create an Ethereum wallet for Gnosis Chain
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print("\nCreating Ethereum wallet...");
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if create_ethereum_wallet() {
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print("✓ Ethereum wallet created");
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let address = get_ethereum_address();
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print("Ethereum address: " + address);
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// Step 3: Define a simple ERC-20 ABI (partial)
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let erc20_abi = `[
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{
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"constant": true,
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"inputs": [],
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"name": "name",
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"outputs": [{"name": "", "type": "string"}],
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"payable": false,
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"stateMutability": "view",
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"type": "function"
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},
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{
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"constant": true,
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"inputs": [],
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"name": "symbol",
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"outputs": [{"name": "", "type": "string"}],
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"payable": false,
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"stateMutability": "view",
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"type": "function"
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},
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{
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"constant": true,
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"inputs": [],
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"name": "decimals",
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"outputs": [{"name": "", "type": "uint8"}],
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"payable": false,
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"stateMutability": "view",
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"type": "function"
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},
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{
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"constant": true,
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"inputs": [{"name": "owner", "type": "address"}],
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"name": "balanceOf",
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"outputs": [{"name": "", "type": "uint256"}],
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"payable": false,
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"stateMutability": "view",
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"type": "function"
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}
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]`;
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// Step 4: Load the contract ABI
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print("\nLoading contract ABI...");
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let contract = load_contract_abi("Gnosis", "0x4ECaBa5870353805a9F068101A40E0f32ed605C6", erc20_abi);
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if contract != "" {
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print("✓ Contract loaded successfully");
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// Step 5: Call read-only functions
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print("\nCalling read-only functions...");
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// Get token name
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let token_name = call_contract_read(contract, "name");
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print("Token name: " + token_name);
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// Get token symbol
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let token_symbol = call_contract_read(contract, "symbol");
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print("Token symbol: " + token_symbol);
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// Get token decimals
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let token_decimals = call_contract_read(contract, "decimals");
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print("Token decimals: " + token_decimals);
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// For now, we're just demonstrating the basic structure
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} else {
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print("✗ Failed to load contract");
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}
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} else {
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print("✗ Failed to create Ethereum wallet");
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}
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} else {
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print("✗ Failed to create key space");
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}
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print("\nContract example completed");
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