// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "./OtherContract.sol";
contract SampleContract {
uint256 public constant MAX_SUPPLY = 10000;
event Transfer(address indexed from, address indexed to, uint256 amount);
struct User {
string name;
uint256 balance;
}
enum Status { Pending, Active }
error InsufficientBalance(uint256 available, uint256 required);
modifier onlyOwner() {
require(msg.sender == owner, "Not owner");
_;
}
function transfer(address to, uint256 amount) public {
require(balances[msg.sender] >= amount, "Insufficient balance");
balances[msg.sender] -= amount;
balances[to] += amount;
emit Transfer(msg.sender, to, amount);
}
function getBalance(address account) public view returns (uint256) {
return balances[account];
}
}