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feat: implement Pro subscription with a frontend unlock overlay and blockchain-based payment integration.

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This commit is contained in:
2569718930@qq.com
2026-03-13 13:58:41 +08:00
parent f00360ed56
commit aa98623cab
10 changed files with 439 additions and 38 deletions
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contracts/PolyWeatherCheckout.sol
+12 -7
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@@ -8,7 +8,7 @@ interface IERC20 {
contract PolyWeatherCheckout {
address public owner;
address public treasury;
address public immutable usdc;
mapping(address => bool) public allowedToken;
mapping(bytes32 => bool) public paidOrder;
event OrderPaid(
@@ -24,11 +24,11 @@ contract PolyWeatherCheckout {
_;
}
constructor(address _usdc, address _treasury) {
require(_usdc != address(0) && _treasury != address(0), "ZERO_ADDR");
constructor(address _token, address _treasury) {
require(_token != address(0) && _treasury != address(0), "ZERO_ADDR");
owner = msg.sender;
usdc = _usdc;
treasury = _treasury;
allowedToken[_token] = true;
}
function setTreasury(address _treasury) external onlyOwner {
@@ -36,14 +36,19 @@ contract PolyWeatherCheckout {
treasury = _treasury;
}
function setTokenAllowed(address token, bool allowed) external onlyOwner {
require(token != address(0), "ZERO_ADDR");
allowedToken[token] = allowed;
}
function pay(bytes32 orderId, uint256 planId, uint256 amount, address token) external {
require(token == usdc, "TOKEN_NOT_ALLOWED");
require(allowedToken[token], "TOKEN_NOT_ALLOWED");
require(amount > 0, "AMOUNT_ZERO");
require(!paidOrder[orderId], "ORDER_PAID");
paidOrder[orderId] = true;
require(IERC20(usdc).transferFrom(msg.sender, treasury, amount), "TRANSFER_FAILED");
require(IERC20(token).transferFrom(msg.sender, treasury, amount), "TRANSFER_FAILED");
emit OrderPaid(orderId, msg.sender, planId, usdc, amount);
emit OrderPaid(orderId, msg.sender, planId, token, amount);
}
}