First commit

scripts/1_deploy_on_mainnet.js

@@ -0,0 +1,93 @@
+require('dotenv').config()
+
+// Mainnet
+process.env.DEBUG = '0'
+
+const fs = require('fs')
+const { logMessage, errorMessage } = require('../lib/logger')
+const {
+  tronWeb,
+  setDefaultPrivateKey,
+  contractData,
+  feeLimit,
+  sunToTrx,
+  addressToBase58
+} = require('../lib/tron')
+const { sleep } = require('../lib/utils')
+
+// Binary data of the contract and ABI
+const bytecode = contractData.bytecode
+const abi = contractData.abi
+logMessage('1_deploy_on_mainnet', 'Bytecode and ABI loaded')
+
+// Get TRX balance
+const getTrxBalance = async (address) => {
+  const balance = sunToTrx(await tronWeb.trx.getBalance(address))
+  logMessage('1_deploy_on_mainnet', `TRX balance: ${balance} TRX`)
+  return balance
+}
+
+async function deployContract() {
+  try {
+    setDefaultPrivateKey()
+
+    logMessage('1_deploy_on_mainnet', 'Deploying contract...')
+
+    // Get TRX balance
+    const address = tronWeb.defaultAddress.base58
+    const balance = await getTrxBalance(address)
+    if (balance < 200) {
+      throw new Error('Insufficient TRX balance to deploy the contract')
+    }
+
+    // Sign transaction
+    const unsignedTxn = await tronWeb.transactionBuilder.createSmartContract({
+      abi,
+      bytecode,
+      feeLimit,
+      callValue: 0, // TRX sent to the contract
+      parameters: [process.env.CHAINLINK_USD_PRICE_FEED]
+    })
+    const signedTxn = await tronWeb.trx.sign(unsignedTxn)
+    logMessage('1_deploy_on_mainnet', 'Transaction signed')
+
+    // Broadcast transaction
+    const tx = await tronWeb.trx.sendRawTransaction(signedTxn)
+    logMessage('1_deploy_on_mainnet', `Transaction ID: ${tx.txid}`)
+    logMessage('1_deploy_on_mainnet', 'Contract deployed')
+
+    // Get contract address
+    let contractAddress = {}
+    do {
+      await sleep(5) // Wait 5 seconds
+      contractAddress = await tronWeb.trx.getTransactionInfo(tx.txid)
+    } while (!contractAddress.contract_address)
+    logMessage(
+      '1_deploy_on_mainnet',
+      `Contract address: ${contractAddress.contract_address}`
+    )
+
+    // Add/Change into .env
+    let envContent = fs.readFileSync('.env', 'utf8')
+    if (/CONTRACT_ADDRESS=/.test(envContent)) {
+      envContent = envContent.replace(
+        /CONTRACT_ADDRESS=.*/,
+        `CONTRACT_ADDRESS=${addressToBase58(contractAddress.contract_address)}`
+      )
+    } else {
+      envContent += `\n\n# Contract address\nCONTRACT_ADDRESS=${addressToBase58(
+        contractAddress.contract_address
+      )}`
+    }
+    fs.writeFileSync('.env', envContent)
+
+    process.exit(0)
+  } catch (error) {
+    errorMessage(
+      '1_deploy_on_mainnet',
+      `ERROR: ${error.message || JSON.stringify(error)}`
+    )
+  }
+}
+
+deployContract()