feat: unify real activity tracking, admin monitoring, and error UX

2026-05-26 11:25:49 +00:00 · 2026-04-19 17:50:53 +05:30
parent cfc159d105
commit 9115fc5ffd
86 changed files with 9002 additions and 2838 deletions
@@ -61,7 +61,7 @@ def deploy_contract():
    
    # Sign and send transaction
    signed_txn = w3.eth.account.sign_transaction(transaction, private_key)
-    tx_hash = w3.eth.send_raw_transaction(signed_txn.rawTransaction)
+    tx_hash = w3.eth.send_raw_transaction(signed_txn.raw_transaction)
    
    print(f"Transaction hash: {tx_hash.hex()}")
    
@@ -0,0 +1,104 @@
+#!/usr/bin/env python3
+"""
+Simple deployment script for OpenLearnX smart contracts using Anvil
+"""
+import os
+import json
+from pathlib import Path
+import subprocess
+from web3 import Web3
+from dotenv import load_dotenv
+
+# Load environment variables
+BASE_DIR = Path(__file__).resolve().parent.parent
+load_dotenv(BASE_DIR / ".env")
+
+def deploy_contract():
+    provider_url = os.getenv('WEB3_PROVIDER_URL', 'http://127.0.0.1:8545')
+    
+    # Connect to Web3
+    w3 = Web3(Web3.HTTPProvider(provider_url))
+    
+    if not w3.is_connected():
+        raise Exception(f"Failed to connect to {provider_url}")
+    
+    print(f"✓ Connected to {provider_url}")
+    print(f"Chain ID: {w3.eth.chain_id}")
+    
+    # Use Anvil's first account (well-known test account)
+    # Get all accounts
+    accounts = w3.eth.accounts
+    if not accounts:
+        raise Exception("No accounts available in Anvil")
+    
+    deployer = accounts[0]
+    balance = w3.eth.get_balance(deployer)
+    print(f"✓ Deployer account: {deployer}")
+    print(f"✓ Balance: {w3.from_wei(balance, 'ether')} ETH")
+    
+    # Load contract
+    contract_path = BASE_DIR / "out" / "CertificateNFT.sol" / "CertificateNFT.json"
+    
+    if not contract_path.exists():
+        print("❌ Contract JSON not found. Running forge build...")
+        result = subprocess.run(["forge", "build"], cwd=BASE_DIR, capture_output=True, text=True)
+        if result.returncode != 0:
+            raise Exception(f"forge build failed: {result.stderr}")
+    
+    with open(contract_path, 'r') as f:
+        contract_data = json.load(f)
+    
+    print(f"✓ Loaded contract ABI and bytecode")
+    
+    # Create contract
+    contract = w3.eth.contract(
+        abi=contract_data['abi'],
+        bytecode=contract_data['bytecode']['object']
+    )
+    
+    # Deploy
+    print("⏳ Deploying contract...")
+    tx_hash = contract.constructor().transact({
+        'from': deployer,
+        'gas': 5000000,
+        'gasPrice': w3.to_wei('1', 'gwei')
+    })
+    
+    print(f"✓ Transaction sent: {tx_hash.hex()}")
+    print("⏳ Waiting for receipt...")
+    
+    receipt = w3.eth.wait_for_transaction_receipt(tx_hash, timeout=60)
+    
+    contract_address = receipt.contractAddress
+    print(f"\n✅ Contract deployed successfully!")
+    print(f"📍 Contract Address: {contract_address}")
+    print(f"⛽ Gas Used: {receipt.gasUsed}")
+    
+    # Save deployment info
+    deployment_info = {
+        'contract_address': contract_address,
+        'transaction_hash': tx_hash.hex(),
+        'deployer': deployer,
+        'network': 'anvil',
+        'abi': contract_data['abi'],
+        'gas_used': receipt.gasUsed,
+        'block_number': receipt.blockNumber
+    }
+    
+    deployment_file = BASE_DIR / "deployment.json"
+    with open(deployment_file, 'w') as f:
+        json.dump(deployment_info, f, indent=2)
+    
+    print(f"✓ Deployment info saved to: {deployment_file}")
+    print(f"\n📝 Update your .env file:")
+    print(f"CONTRACT_ADDRESS={contract_address}")
+    
+    return contract_address
+
+if __name__ == '__main__':
+    try:
+        address = deploy_contract()
+        print(f"\n✨ Deployment complete!")
+    except Exception as e:
+        print(f"❌ Error: {e}")
+        exit(1)