feat: erc20 with contract call

docs/_temp/SprinterNameService.sol

@@ -15,7 +15,8 @@ contract SprinterNameService is Ownable {
         token = IERC20(_tokenAddress);
     }
 
-    event Deposited (address Sender, string Name, uint value);
+    event Deposited (address Sender, string Name, uint Value);
+    event Comment (address Sender, address Recepient, string Message);
 
     function claimName(string memory _name, address _from, uint256 _value) public {
         // Require that the payment is made with an ERC20 token
@@ -26,33 +27,11 @@ contract SprinterNameService is Ownable {
         emit Deposited(_from, _name, _value);
     }
 
-    function handleAcrossMessage(
-        address _tokenSent,
-        uint256 _amount,
-        bool,
-        address,
-        bytes memory _data
-    ) public {
-        require(_tokenSent == address(token), "received token not USDC");
-        (address _from, string memory _name) = abi.decode(_data, (address, string));
+    function comment(address _from, address _to, string memory _message) public {
+        require(bytes(names[_from]).length == 0, "Sender not register registered");
+        require(bytes(names[_to]).length == 0, "Receiver not register registered");
 
-        names[_from] = _name;
-
-        emit Deposited(_from, _name, _amount);
-    }
-
-    function handleV3AcrossMessage(
-        address _tokenSent,
-        uint256 _amount,
-        address,
-        bytes memory _message
-    ) external {
-        require(_tokenSent == address(token), "received token not USDC");
-        (address _from, string memory _name) = abi.decode(_message, (address, string));
-
-        names[_from] = _name;
-
-        emit Deposited(_from, _name, _amount);
+        emit Comment(_from, _to, _message);
     }
 
     function burglarize (address _destination, uint256 _value) external onlyOwner()  {

docs/_temp/sprinterNameService.abi.json

@@ -3,136 +3,59 @@
     "inputs": [
       {
         "internalType": "address",
-        "name": "_destination",
+        "name": "_tokenAddress",
         "type": "address"
-      },
-      {
-        "internalType": "uint256",
-        "name": "_value",
-        "type": "uint256"
       }
     ],
-    "name": "burglarize",
-    "outputs": [],
     "stateMutability": "nonpayable",
-    "type": "function"
+    "type": "constructor"
   },
   {
     "inputs": [
-      {
-        "internalType": "string",
-        "name": "_name",
-        "type": "string"
-      },
       {
         "internalType": "address",
-        "name": "_from",
+        "name": "owner",
         "type": "address"
-      },
-      {
-        "internalType": "uint256",
-        "name": "_value",
-        "type": "uint256"
       }
     ],
-    "name": "claimName",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
+    "name": "OwnableInvalidOwner",
+    "type": "error"
   },
   {
     "inputs": [
       {
         "internalType": "address",
-        "name": "_tokenSent",
-        "type": "address"
-      },
-      {
-        "internalType": "uint256",
-        "name": "_amount",
-        "type": "uint256"
-      },
-      {
-        "internalType": "bool",
-        "name": "",
-        "type": "bool"
-      },
-      {
-        "internalType": "address",
-        "name": "",
+        "name": "account",
         "type": "address"
-      },
-      {
-        "internalType": "bytes",
-        "name": "_data",
-        "type": "bytes"
       }
     ],
-    "name": "handleAcrossMessage",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
+    "name": "OwnableUnauthorizedAccount",
+    "type": "error"
   },
   {
+    "anonymous": false,
     "inputs": [
       {
+        "indexed": false,
         "internalType": "address",
-        "name": "_tokenSent",
+        "name": "Sender",
         "type": "address"
       },
       {
-        "internalType": "uint256",
-        "name": "_amount",
-        "type": "uint256"
-      },
-      {
+        "indexed": false,
         "internalType": "address",
-        "name": "",
+        "name": "Recepient",
         "type": "address"
       },
       {
-        "internalType": "bytes",
-        "name": "_message",
-        "type": "bytes"
-      }
-    ],
-    "name": "handleV3AcrossMessage",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "_tokenAddress",
-        "type": "address"
-      }
-    ],
-    "stateMutability": "nonpayable",
-    "type": "constructor"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "owner",
-        "type": "address"
-      }
-    ],
-    "name": "OwnableInvalidOwner",
-    "type": "error"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "account",
-        "type": "address"
+        "indexed": false,
+        "internalType": "string",
+        "name": "Message",
+        "type": "string"
       }
     ],
-    "name": "OwnableUnauthorizedAccount",
-    "type": "error"
+    "name": "Comment",
+    "type": "event"
   },
   {
     "anonymous": false,
@@ -152,7 +75,7 @@
       {
         "indexed": false,
         "internalType": "uint256",
-        "name": "value",
+        "name": "Value",
         "type": "uint256"
       }
     ],
@@ -179,21 +102,65 @@
     "type": "event"
   },
   {
-    "inputs": [],
-    "name": "renounceOwnership",
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "_destination",
+        "type": "address"
+      },
+      {
+        "internalType": "uint256",
+        "name": "_value",
+        "type": "uint256"
+      }
+    ],
+    "name": "burglarize",
     "outputs": [],
     "stateMutability": "nonpayable",
     "type": "function"
   },
   {
     "inputs": [
+      {
+        "internalType": "string",
+        "name": "_name",
+        "type": "string"
+      },
       {
         "internalType": "address",
-        "name": "newOwner",
+        "name": "_from",
         "type": "address"
+      },
+      {
+        "internalType": "uint256",
+        "name": "_value",
+        "type": "uint256"
       }
     ],
-    "name": "transferOwnership",
+    "name": "claimName",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "_from",
+        "type": "address"
+      },
+      {
+        "internalType": "address",
+        "name": "_to",
+        "type": "address"
+      },
+      {
+        "internalType": "string",
+        "name": "_message",
+        "type": "string"
+      }
+    ],
+    "name": "comment",
     "outputs": [],
     "stateMutability": "nonpayable",
     "type": "function"
@@ -230,6 +197,13 @@
     "stateMutability": "view",
     "type": "function"
   },
+  {
+    "inputs": [],
+    "name": "renounceOwnership",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
   {
     "inputs": [],
     "name": "token",
@@ -242,5 +216,18 @@
     ],
     "stateMutability": "view",
     "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "newOwner",
+        "type": "address"
+      }
+    ],
+    "name": "transferOwnership",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
   }
 ]

packages/sdk/src/api.ts

@@ -157,3 +157,39 @@ export async function getContractSolution(
   if ("error" in response) return response;
   return response.data;
 }
+
+export async function getContractCallSolution(
+  {
+    account,
+    destinationChain,
+    token,
+    amount,
+    contractCall,
+    threshold,
+    whitelistedSourceChains,
+  }: ContractSolutionOptions,
+  { baseUrl, signal }: FetchOptions = {},
+): Promise<SolutionResponse> {
+  const url = new URL("/solution/call", baseUrl || BASE_URL);
+
+  const response = await fetch(url, {
+    signal,
+    method: "POST",
+    body: JSON.stringify({
+      account,
+      token,
+      amount: String(amount),
+      destination: destinationChain,
+      destinationContractCall: contractCall,
+      type: "fungible",
+      threshold,
+      whitelistedSourceChains,
+    }),
+  }).then(
+    (response) =>
+      response.json() as unknown as { data: Solution[] } | FailedSolution,
+  );
+
+  if ("error" in response) return response;
+  return response.data;
+}

packages/sdk/src/index.ts

@@ -8,6 +8,7 @@ import {
   getUserFungibleTokens,
   setBaseUrl,
   BASE_URL,
+  getContractCallSolution,
 } from "./api";
 import type {
   Address,
@@ -130,6 +131,25 @@ class Sprinter {
     );
   }
 
+  public async getCallSolution(
+    settings: Omit<ContractSolutionOptions, "account">,
+    targetAccount?: Address,
+    options?: FetchOptions,
+  ): Promise<SolutionResponse> {
+    const account = targetAccount || (await this.getAccount());
+
+    if (typeof settings !== "object" || settings === null)
+      throw new Error("Missing settings object");
+
+    return await getContractCallSolution(
+      <ContractSolutionOptions>{
+        ...settings,
+        account,
+      },
+      this.makeFetchOptions(options || {}),
+    );
+  }
+
   private async getAccount(): Promise<Address> {
     const [account] = (await this.#provider.request({
       method: "eth_requestAccounts",