Implement automated custodial crypto sweep logic (%1 platform, %99 merchant)

contracts/AyrisSplitter.sol

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+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.20;
+
+/**
+ * @title AyrisSplitter
+ * @dev Otomatik ödeme dağıtıcı sözleşmesi. 
+ * %1 Platform payını keser, %99 Merchant (Firma) adresine gönderir.
+ */
+
+interface IERC20 {
+    function transfer(address to, uint256 value) external returns (bool);
+    function transferFrom(address from, address to, uint256 value) external returns (bool);
+}
+
+contract AyrisSplitter {
+    address public platformAddress;
+    uint256 public constant PLATFORM_FEE_BPS = 100; // %1 (100/10000)
+    uint256 public constant BPS_DENOMINATOR = 10000;
+
+    event PaymentProcessed(address indexed merchant, address token, uint256 totalAmount, uint256 platformShare, uint256 merchantShare);
+
+    constructor(address _platformAddress) {
+        require(_platformAddress != address(0), "Gecersiz platform adresi");
+        platformAddress = _platformAddress;
+    }
+
+    /**
+     * @dev Native coin (ETH, MATIC, BNB) ödemesini böler.
+     */
+    function payNative(address merchant) external payable {
+        require(msg.value > 0, "Tutar 0 olamaz");
+        require(merchant != address(0), "Gecersiz merchant adresi");
+
+        uint256 platformShare = (msg.value * PLATFORM_FEE_BPS) / BPS_DENOMINATOR;
+        uint256 merchantShare = msg.value - platformShare;
+
+        payable(platformAddress).transfer(platformShare);
+        payable(merchant).transfer(merchantShare);
+
+        emit PaymentProcessed(merchant, address(0), msg.value, platformShare, merchantShare);
+    }
+
+    /**
+     * @dev ERC20/TRC20 (USDT, USDC) ödemesini böler.
+     * Kullanıcı önce bu sözleşmeye 'approve' vermelidir.
+     */
+    function payToken(address tokenAddress, uint256 amount, address merchant) external {
+        require(amount > 0, "Tutar 0 olamaz");
+        require(merchant != address(0), "Gecersiz merchant adresi");
+        
+        IERC20 token = IERC20(tokenAddress);
+
+        uint256 platformShare = (amount * PLATFORM_FEE_BPS) / BPS_DENOMINATOR;
+        uint256 merchantShare = amount - platformShare;
+
+        // 1. Ödemeyi müşteriden sözleşmeye çek
+        require(token.transferFrom(msg.sender, address(this), amount), "Transfer basarisiz");
+
+        // 2. Platform payını gönder
+        require(token.transfer(platformAddress, platformShare), "Platform payi iletilemedi");
+
+        // 3. Merchant payını gönder
+        require(token.transfer(merchant, merchantShare), "Merchant payi iletilemedi");
+
+        emit PaymentProcessed(merchant, tokenAddress, amount, platformShare, merchantShare);
+    }
+}