feat (starknet): add batching functionality for claim_payment

contracts/ethereum/script/Deploy.s.sol

@@ -13,13 +13,20 @@ contract Deploy is Script {
         address snMessagingAddress = vm.envAddress("STARKNET_MESSAGING_ADDRESS");
         uint256 snEscrowAddress = 0x0; // this value is set in a call to the smart contract, once deployed
         uint256 snClaimPaymentSelector = 0x0; // this value is set in a call to the smart contract, once deployed
+        uint256 snClaimPaymentBatchSelector = 0x0; // this value is set in a call to the smart contract, once deployed
         address marketMaker = vm.envAddress("MM_ETHEREUM_WALLET_ADDRESS");
         address ZKSYNC_DIAMOND_PROXY_ADDRESS = vm.envAddress("ZKSYNC_DIAMOND_PROXY_ADDRESS");
 
         PaymentRegistry yab = new PaymentRegistry();
         ERC1967Proxy proxy = new ERC1967Proxy(address(yab), "");
-        PaymentRegistry(address(proxy)).initialize(snMessagingAddress, snEscrowAddress, snClaimPaymentSelector, marketMaker, ZKSYNC_DIAMOND_PROXY_ADDRESS);
-
+        PaymentRegistry(address(proxy)).initialize(
+            snMessagingAddress, 
+            snEscrowAddress, 
+            snClaimPaymentSelector, 
+            snClaimPaymentBatchSelector, 
+            marketMaker,
+            ZKSYNC_DIAMOND_PROXY_ADDRESS
+        );
         vm.stopBroadcast();
 
         return (address(proxy), address(yab));

contracts/ethereum/set_starknet_claim_payment_selector.sh

@@ -11,6 +11,11 @@ if [ -z "$CLAIM_PAYMENT_NAME" ]; then
     echo "CLAIM_PAYMENT_NAME Variable is empty. Aborting execution.\n"
     exit 1
 fi
+if [ -z "$CLAIM_PAYMENT_BATCH_NAME" ]; then
+    printf "\n${RED}ERROR:${COLOR_RESET}\n"
+    echo "CLAIM_PAYMENT_BATCH_NAME Variable is empty. Aborting execution.\n"
+    exit 1
+fi
 
 printf "${GREEN}\n=> [ETH] Setting Starknet ClaimPayment Selector on ETH Smart Contract${COLOR_RESET}\n"
 echo "Smart contract being modified:" $PAYMENT_REGISTRY_PROXY_ADDRESS
@@ -20,3 +25,10 @@ echo "New ClaimPayment Selector: ${CLAIM_PAYMENT_SELECTOR}"
 
 cast send --rpc-url $ETHEREUM_RPC --private-key $ETHEREUM_PRIVATE_KEY $PAYMENT_REGISTRY_PROXY_ADDRESS "setStarknetClaimPaymentSelector(uint256)" "${CLAIM_PAYMENT_SELECTOR}" | grep "transactionHash"
 echo "Done setting ClaimPayment selector"
+
+printf "${GREEN}\n=> [ETH] Setting Starknet ClaimPaymentBatch Selector on ETH Smart Contract${COLOR_RESET}\n"
+CLAIM_PAYMENT_BATCH_SELECTOR=$(starkli selector $CLAIM_PAYMENT_BATCH_NAME)
+echo "New ClaimPaymentBatch Selector: ${CLAIM_PAYMENT_BATCH_SELECTOR}"
+
+cast send --rpc-url $ETHEREUM_RPC --private-key $ETHEREUM_PRIVATE_KEY $PAYMENT_REGISTRY_PROXY_ADDRESS "setStarknetClaimPaymentBatchSelector(uint256)" "${CLAIM_PAYMENT_BATCH_SELECTOR}" | grep "transactionHash"
+echo "Done setting ClaimPaymentBatch selector"

contracts/ethereum/src/PaymentRegistry.sol

@@ -22,13 +22,17 @@ contract PaymentRegistry is Initializable, OwnableUpgradeable, UUPSUpgradeable {
     event ModifiedZKSyncEscrowAddress(address newEscrowAddress);
     event ModifiedStarknetEscrowAddress(uint256 newEscrowAddress);
     event ModifiedStarknetClaimPaymentSelector(uint256 newEscrowClaimPaymentSelector);
-    event ClaimPayment(TransferInfo transferInfo);
+    event ModifiedStarknetClaimPaymentBatchSelector(uint256 newEscrowClaimPaymentSelector);
+    event ClaimPayment(uint256 orderId, uint256 destAddress, uint256 amount, Chain chainId);
+    event ClaimPaymentBatch(uint256[] orderIds, uint256[] destAddresses, uint256[] amounts, Chain chainId);
 
     mapping(bytes32 => TransferInfo) public transfers;
     address public marketMaker;
     uint256 public StarknetEscrowAddress;
     address public ZKSyncEscrowAddress;
     uint256 public StarknetEscrowClaimPaymentSelector;
+    uint256 public StarknetEscrowClaimPaymentBatchSelector;
+
     IZkSync private _ZKSyncDiamondProxy; 
     IStarknetMessaging private _snMessaging;
 
@@ -41,6 +45,7 @@ contract PaymentRegistry is Initializable, OwnableUpgradeable, UUPSUpgradeable {
         address snMessaging,
         uint256 StarknetEscrowAddress_,
         uint256 StarknetEscrowClaimPaymentSelector_,
+        uint256 StarknetEscrowClaimPaymentBatchSelector_,
         address marketMaker_,
         address ZKSyncDiamondProxyAddress) public initializer { 
         __Ownable_init(msg.sender);
@@ -51,6 +56,8 @@ contract PaymentRegistry is Initializable, OwnableUpgradeable, UUPSUpgradeable {
 
         StarknetEscrowAddress = StarknetEscrowAddress_;
         StarknetEscrowClaimPaymentSelector = StarknetEscrowClaimPaymentSelector_; // TODO remove this or set the correct value in init
+        StarknetEscrowClaimPaymentBatchSelector = StarknetEscrowClaimPaymentBatchSelector_; // TODO remove this or set the correct value in init
+
         marketMaker = marketMaker_;
     }
 
@@ -75,14 +82,12 @@ contract PaymentRegistry is Initializable, OwnableUpgradeable, UUPSUpgradeable {
 
 //TODO change name to claimPaymentStarknet
     function claimPayment(uint256 orderId, uint256 destAddress, uint256 amount) external payable onlyOwnerOrMM {
-        bytes32 index = keccak256(abi.encodePacked(orderId, destAddress, amount, Chain.Starknet));
-        TransferInfo storage transferInfo = transfers[index];
-        require(transferInfo.isUsed == true, "Transfer not found.");
+        _verifyTransferExistsStarknet(orderId, destAddress, amount);
 
         uint256[] memory payload = new uint256[](5); //TODO why array of 256 if then filled with 128?
         payload[0] = uint128(orderId); // low
         payload[1] = uint128(orderId >> 128); // high
-        payload[2] = transferInfo.destAddress;
+        payload[2] = destAddress;
         payload[3] = uint128(amount); // low
         payload[4] = uint128(amount >> 128); // high
 
@@ -91,7 +96,48 @@ contract PaymentRegistry is Initializable, OwnableUpgradeable, UUPSUpgradeable {
             StarknetEscrowClaimPaymentSelector,
             payload);
 
-        emit ClaimPayment(transferInfo);
+        emit ClaimPayment(orderId, destAddress, amount, Chain.Starknet);
+    }
+
+    function claimPaymentBatch(
+        uint256[] calldata orderIds,
+        uint256[] calldata destAddresses, 
+        uint256[] calldata amounts
+    ) external payable onlyOwnerOrMM() {
+        require(orderIds.length == destAddresses.length, "Invalid lengths.");
+        require(orderIds.length == amounts.length, "Invalid lengths.");
+
+        uint256[] memory payload = new uint256[](5 * orderIds.length + 1);
+
+        payload[0] = orderIds.length;
+
+        for (uint32 idx = 0; idx < orderIds.length; idx++) {
+            uint256 orderId = orderIds[idx];
+            uint256 destAddress = destAddresses[idx];
+            uint256 amount = amounts[idx];
+
+            _verifyTransferExistsStarknet(orderId, destAddress, amount);
+
+            uint32 base_idx = 1 + 5 * idx;
+            payload[base_idx] = uint128(orderId); // low
+            payload[base_idx + 1] = uint128(orderId >> 128); // high
+            payload[base_idx + 2] = destAddress;
+            payload[base_idx + 3] = uint128(amount); // low
+            payload[base_idx + 4] = uint128(amount >> 128); // high
+        }
+
+        _snMessaging.sendMessageToL2{value: msg.value}(
+            StarknetEscrowAddress,
+            StarknetEscrowClaimPaymentBatchSelector,
+            payload);
+
+        emit ClaimPaymentBatch(orderIds, destAddresses, amounts, Chain.Starknet);
+    }
+
+    function _verifyTransferExistsStarknet(uint256 orderId, uint256 destAddress, uint256 amount) internal view {
+        bytes32 index = keccak256(abi.encodePacked(orderId, destAddress, amount, Chain.Starknet));
+        TransferInfo storage transferInfo = transfers[index];
+        require(transferInfo.isUsed == true, "Transfer not found.");
     }
 
     function claimPaymentZKSync(
@@ -122,14 +168,15 @@ contract PaymentRegistry is Initializable, OwnableUpgradeable, UUPSUpgradeable {
             msg.sender //refund recipient
         );
 
-        emit ClaimPayment(transferInfo);
+        emit ClaimPayment(orderId, destAddress, amount, Chain.ZKSync);
     }
 
     function setStarknetEscrowAddress(uint256 newStarknetEscrowAddress) external onlyOwner {
         StarknetEscrowAddress = newStarknetEscrowAddress;
         emit ModifiedStarknetEscrowAddress(newStarknetEscrowAddress);        
     }
 
+
     function setZKSyncEscrowAddress(address newZKSyncEscrowAddress) external onlyOwner {
         ZKSyncEscrowAddress = newZKSyncEscrowAddress;
         emit ModifiedZKSyncEscrowAddress(newZKSyncEscrowAddress);        
@@ -141,7 +188,11 @@ contract PaymentRegistry is Initializable, OwnableUpgradeable, UUPSUpgradeable {
         StarknetEscrowClaimPaymentSelector = NewStarknetEscrowClaimPaymentSelector;
         emit ModifiedStarknetClaimPaymentSelector(StarknetEscrowClaimPaymentSelector);
     }
-
+
+    function setStarknetClaimPaymentBatchSelector(uint256 NewStarknetEscrowClaimPaymentBatchSelector) external onlyOwner {
+        StarknetEscrowClaimPaymentBatchSelector = NewStarknetEscrowClaimPaymentBatchSelector;
+        emit ModifiedStarknetClaimPaymentBatchSelector(StarknetEscrowClaimPaymentBatchSelector);
+    }
 
     //// MM ACL:
 

contracts/ethereum/test/ACL.t.sol

@@ -24,7 +24,7 @@ contract TransferTest is Test {
         yab = new PaymentRegistry();
         proxy = new ERC1967Proxy(address(yab), "");
         yab_caller = PaymentRegistry(address(proxy));
-        yab_caller.initialize(SN_MESSAGING_ADDRESS, snEscrowAddress, SN_ESCROW_CLAIM_PAYMENT_SELECTOR, marketMaker, ZKSYNC_DIAMOND_PROXY_ADDRESS);
+        yab_caller.initialize(SN_MESSAGING_ADDRESS, snEscrowAddress, SN_ESCROW_CLAIM_PAYMENT_SELECTOR, 0x0, marketMaker, ZKSYNC_DIAMOND_PROXY_ADDRESS);
 
         vm.stopPrank();
     }

contracts/ethereum/test/Transfer_Claim_SN.t.sol

@@ -6,6 +6,7 @@ import "../src/PaymentRegistry.sol";
 import {ERC1967Proxy} from "@openzeppelin/contracts/proxy/ERC1967/ERC1967Proxy.sol";
 
 contract TransferTest is Test {
+    event ClaimPaymentBatch(uint256[] orderIds, uint256[] destAddresses, uint256[] amounts, PaymentRegistry.Chain chainId);
 
     address public deployer = makeAddr('deployer');
     address public marketMaker = makeAddr("marketMaker");
@@ -25,7 +26,7 @@ contract TransferTest is Test {
         yab = new PaymentRegistry();
         proxy = new ERC1967Proxy(address(yab), "");
         yab_caller = PaymentRegistry(address(proxy));
-        yab_caller.initialize(STARKNET_MESSAGING_ADDRESS, snEscrowAddress, SN_ESCROW_CLAIM_PAYMENT_SELECTOR, marketMaker, ZKSYNC_DIAMOND_PROXY_ADDRESS);
+        yab_caller.initialize(STARKNET_MESSAGING_ADDRESS, snEscrowAddress, SN_ESCROW_CLAIM_PAYMENT_SELECTOR, 0x0, marketMaker, ZKSYNC_DIAMOND_PROXY_ADDRESS);
 
         // Mock calls to Starknet Messaging contract
         vm.mockCall(
@@ -82,6 +83,114 @@ contract TransferTest is Test {
         yab_caller.claimPayment(1, 0x1, 1);
     }
 
+    function testClaimPaymentBatch() public {
+        hoax(marketMaker, 3 wei);
+        yab_caller.transfer{value: 3}(1, 0x1, PaymentRegistry.Chain.Starknet);
+        hoax(marketMaker, 2 wei);
+        yab_caller.transfer{value: 2}(2, 0x3, PaymentRegistry.Chain.Starknet);
+        hoax(marketMaker, 1 wei);
+        yab_caller.transfer{value: 1}(3, 0x5, PaymentRegistry.Chain.Starknet);
+
+        uint256[] memory orderIds = new uint256[](3);
+        uint256[] memory destAddresses = new uint256[](3);
+        uint256[] memory amounts = new uint256[](3);
+
+        orderIds[0] = 1;
+        orderIds[1] = 2;
+        orderIds[2] = 3;
+
+        destAddresses[0] = 0x1;
+        destAddresses[1] = 0x3;
+        destAddresses[2] = 0x5;
+
+        amounts[0] = 3;
+        amounts[1] = 2;
+        amounts[2] = 1;
+
+        hoax(marketMaker);
+        vm.expectEmit(true, true, true, true);
+        emit ClaimPaymentBatch(orderIds, destAddresses, amounts, PaymentRegistry.Chain.Starknet);
+        yab_caller.claimPaymentBatch(orderIds, destAddresses, amounts);
+
+        assertEq(address(0x1).balance, 3);
+        assertEq(address(0x3).balance, 2);
+        assertEq(address(0x5).balance, 1);
+    }
+
+    function testClaimPaymentBatchPartial() public {
+        hoax(marketMaker, 3 wei);
+        yab_caller.transfer{value: 3}(1, 0x1, PaymentRegistry.Chain.Starknet);
+        hoax(marketMaker, 2 wei);
+        yab_caller.transfer{value: 2}(2, 0x3, PaymentRegistry.Chain.Starknet);
+        hoax(marketMaker, 1 wei);
+        yab_caller.transfer{value: 1}(3, 0x5, PaymentRegistry.Chain.Starknet);
+
+        uint256[] memory orderIds = new uint256[](2);
+        uint256[] memory destAddresses = new uint256[](2);
+        uint256[] memory amounts = new uint256[](2);
+
+        orderIds[0] = 1;
+        orderIds[1] = 2;
+
+        destAddresses[0] = 0x1;
+        destAddresses[1] = 0x3;
+
+        amounts[0] = 3;
+        amounts[1] = 2;
+
+        hoax(marketMaker);
+        yab_caller.claimPaymentBatch(orderIds, destAddresses, amounts);
+
+        assertEq(address(0x1).balance, 3);
+        assertEq(address(0x3).balance, 2);
+    }
+
+    function testClaimPaymentBatch_fail_MissingTransfer() public {
+        hoax(marketMaker, 3 wei);
+        yab_caller.transfer{value: 3}(1, 0x1, PaymentRegistry.Chain.Starknet);
+        hoax(marketMaker, 2 wei);
+        yab_caller.transfer{value: 2}(2, 0x3, PaymentRegistry.Chain.Starknet);
+
+        uint256[] memory orderIds = new uint256[](3);
+        uint256[] memory destAddresses = new uint256[](3);
+        uint256[] memory amounts = new uint256[](3);
+
+        orderIds[0] = 1;
+        orderIds[1] = 2;
+        orderIds[2] = 3;
+
+        destAddresses[0] = 0x1;
+        destAddresses[1] = 0x3;
+        destAddresses[2] = 0x5;
+
+        amounts[0] = 3;
+        amounts[1] = 2;
+        amounts[2] = 1;
+
+        vm.expectRevert("Transfer not found.");
+        hoax(marketMaker);
+        yab_caller.claimPaymentBatch(orderIds, destAddresses, amounts);
+    }
+
+    function testClaimPaymentBatch_fail_notOwnerOrMM() public {
+        hoax(marketMaker, 3 wei);
+        yab_caller.transfer{value: 3}(1, 0x1, PaymentRegistry.Chain.Starknet);
+
+        uint256[] memory orderIds = new uint256[](1);
+        uint256[] memory destAddresses = new uint256[](1);
+        uint256[] memory amounts = new uint256[](1);
+
+        orderIds[0] = 1;
+
+        destAddresses[0] = 0x1;
+
+        amounts[0] = 3;
+
+        hoax(makeAddr("bob"), 100 wei);
+        vm.expectRevert("Only Owner or MM can call this function");
+        yab_caller.claimPaymentBatch(orderIds, destAddresses, amounts);
+    }
+
     function test_claimPayment_fail_wrongChain() public {
         hoax(marketMaker, 1 wei);
         yab_caller.transfer{value: 1}(1, 0x1, PaymentRegistry.Chain.Starknet);

contracts/ethereum/test/Transfer_Claim_ZKSync.t.sol

@@ -25,7 +25,7 @@ contract TransferTest is Test {
         yab = new PaymentRegistry();
         proxy = new ERC1967Proxy(address(yab), "");
         yab_caller = PaymentRegistry(address(proxy));
-        yab_caller.initialize(SN_MESSAGING_ADDRESS, snEscrowAddress, SN_ESCROW_CLAIM_PAYMENT_SELECTOR, marketMaker, ZKSYNC_DIAMOND_PROXY_ADDRESS);
+        yab_caller.initialize(SN_MESSAGING_ADDRESS, snEscrowAddress, SN_ESCROW_CLAIM_PAYMENT_SELECTOR, 0x0, marketMaker, ZKSYNC_DIAMOND_PROXY_ADDRESS);
 
         //Mock calls to ZKSync Mailbox contract
         vm.mockCall(

contracts/starknet/.env.example

@@ -7,5 +7,6 @@ STARKNET_RPC=<starknet_rpc_url>
 STARKNET_ESCROW_OWNER=<starknet_escrow_owner>  #in lowercase hexa with the 0x prefix
 MM_STARKNET_WALLET_ADDRESS=<MarketMaker_starknet_address> #in lowercase hexa with the 0x prefix
 CLAIM_PAYMENT_NAME=<claim_payment_function_name> #must match the exact name of the function to claim the payment from the starknet smart contract
+CLAIM_PAYMENT_BATCH_NAME=<claim_payment_batch_function_name> #must match the exact name of the function to claim the payment batch from the starknet smart contract
 MM_ETHEREUM_WALLET_ADDRESS=<MarketMaker_ethereum_contract_address> #in lowercase hexa with the 0x prefix
 NATIVE_TOKEN_ETH_STARKNET=<eth_erc20_in_starknet> #in lowercase hexa with the 0x prefix

contracts/starknet/.env.test

@@ -5,5 +5,6 @@ STARKNET_RPC=http://0.0.0.0:5050
 STARKNET_ESCROW_OWNER=0x517ececd29116499f4a1b64b094da79ba08dfd54a3edaa316134c41f8160973
 MM_STARKNET_WALLET_ADDRESS=0x5686a647a9cdd63ade617e0baf3b364856b813b508f03903eb58a7e622d5855
 CLAIM_PAYMENT_NAME=claim_payment
+CLAIM_PAYMENT_BATCH_NAME=claim_payment_batch
 MM_ETHEREUM_WALLET_ADDRESS=0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266
 NATIVE_TOKEN_ETH_STARKNET=0x49d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7