Merge branch 'main' into multi-output

.github/workflows/publish-npm.yml

@@ -0,0 +1,43 @@
+name: Publish to NPM
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v3
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: "16"
+          registry-url: "https://registry.npmjs.org"
+
+      - name: Install Dependencies
+        run: yarn install
+
+      - name: Build
+        run: yarn build
+
+      - name: Determine NPM Tag
+        id: determine-npm-tag
+        run: |
+          VERSION_TAG=${GITHUB_REF#refs/tags/v}
+          if [[ $VERSION_TAG == *"-"* ]]; then
+            echo ::set-output name=NPM_TAG::${VERSION_TAG#*-}
+          else
+            echo ::set-output name=NPM_TAG::latest
+          fi
+        env:
+          GITHUB_REF: ${{ github.ref }}
+
+      - name: Publish to NPM
+        run: yarn publish --new-version ${GITHUB_REF#refs/tags/v} --tag ${{ steps.determine-npm-tag.outputs.NPM_TAG }} --no-git-tag-version
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+          GITHUB_REF: ${{ github.ref }}

.gitignore

@@ -9,4 +9,4 @@ typechain-types
 # Hardhat files
 cache
 artifacts
-
+abi

messaging/counter/yarn.lock

@@ -1711,7 +1711,7 @@
   resolved "https://registry.yarnpkg.com/@zetachain/protocol-contracts/-/protocol-contracts-3.0.2.tgz#384b73484fedd1cba130af473f92664293f3ac1e"
   integrity sha512-5Z66o0AdOtHYWFfcgjsH9Y79bHHK/h9I+TsOwHsIiqOp/fTdGLZ2HJO/PKgjbeUsfvI2RMm/UyYYWgsX6gucBQ==
 
-"@zetachain/[email protected]":
+"@zetachain/toolkit@^5.0.0":
   version "5.0.0"
   resolved "https://registry.yarnpkg.com/@zetachain/toolkit/-/toolkit-5.0.0.tgz#e581818ff32359a411546d7b820b560eeea66be3"
   integrity sha512-3suCqG36JvUpOBUnmiozjwiIzxDItYQcmeXFiMZ8RZTGW0g9ISAvnOeYY8yaANkzAYrCyfuNzVnUgD6Lm+So7g==
@@ -3573,9 +3573,9 @@ flatted@^3.1.0:
   integrity sha512-5nqDSxl8nn5BSNxyR3n4I6eDmbolI6WT+QqR547RwxQapgjQBmtktdP+HTBb/a/zLsbzERTONyUB5pefh5TtjQ==
 
 follow-redirects@^1.12.1, follow-redirects@^1.15.0:
-  version "1.15.2"
-  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.15.2.tgz#b460864144ba63f2681096f274c4e57026da2c13"
-  integrity sha512-VQLG33o04KaQ8uYi2tVNbdrWp1QWxNNea+nmIB4EVM28v0hmP17z7aG1+wAkNzVq4KeXTq3221ye5qTJP91JwA==
+  version "1.15.4"
+  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.15.4.tgz#cdc7d308bf6493126b17ea2191ea0ccf3e535adf"
+  integrity sha512-Cr4D/5wlrb0z9dgERpUL3LrmPKVDsETIJhaCMeDfuFYcqa5bldGV6wBsAN6X/vxlXQtFBMrXdXxdL8CbDTGniw==
 
 for-each@^0.3.3:
   version "0.3.3"
@@ -3716,9 +3716,9 @@ get-caller-file@^2.0.1, get-caller-file@^2.0.5:
   integrity sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg==
 
 get-func-name@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/get-func-name/-/get-func-name-2.0.0.tgz#ead774abee72e20409433a066366023dd6887a41"
-  integrity sha512-Hm0ixYtaSZ/V7C8FJrtZIuBBI+iSgL+1Aq82zSu8VQNB4S3Gk8e7Qs3VwBDJAhmRZcFqkl3tQu36g/Foh5I5ig==
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/get-func-name/-/get-func-name-2.0.2.tgz#0d7cf20cd13fda808669ffa88f4ffc7a3943fc41"
+  integrity sha512-8vXOvuE167CtIc3OyItco7N/dpRtBbYOsPsXCz7X/PMnlGjYjSGuZJgM1Y7mmew7BKf9BqvLX2tnOVy1BBUsxQ==
 
 get-intrinsic@^1.0.2, get-intrinsic@^1.1.1, get-intrinsic@^1.1.3, get-intrinsic@^1.2.0, get-intrinsic@^1.2.1:
   version "1.2.1"

messaging/message/yarn.lock

@@ -1711,7 +1711,7 @@
   resolved "https://registry.yarnpkg.com/@zetachain/protocol-contracts/-/protocol-contracts-3.0.2.tgz#384b73484fedd1cba130af473f92664293f3ac1e"
   integrity sha512-5Z66o0AdOtHYWFfcgjsH9Y79bHHK/h9I+TsOwHsIiqOp/fTdGLZ2HJO/PKgjbeUsfvI2RMm/UyYYWgsX6gucBQ==
 
-"@zetachain/[email protected]":
+"@zetachain/toolkit@^5.0.0":
   version "5.0.0"
   resolved "https://registry.yarnpkg.com/@zetachain/toolkit/-/toolkit-5.0.0.tgz#e581818ff32359a411546d7b820b560eeea66be3"
   integrity sha512-3suCqG36JvUpOBUnmiozjwiIzxDItYQcmeXFiMZ8RZTGW0g9ISAvnOeYY8yaANkzAYrCyfuNzVnUgD6Lm+So7g==
@@ -3573,9 +3573,9 @@ flatted@^3.1.0:
   integrity sha512-5nqDSxl8nn5BSNxyR3n4I6eDmbolI6WT+QqR547RwxQapgjQBmtktdP+HTBb/a/zLsbzERTONyUB5pefh5TtjQ==
 
 follow-redirects@^1.12.1, follow-redirects@^1.15.0:
-  version "1.15.2"
-  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.15.2.tgz#b460864144ba63f2681096f274c4e57026da2c13"
-  integrity sha512-VQLG33o04KaQ8uYi2tVNbdrWp1QWxNNea+nmIB4EVM28v0hmP17z7aG1+wAkNzVq4KeXTq3221ye5qTJP91JwA==
+  version "1.15.4"
+  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.15.4.tgz#cdc7d308bf6493126b17ea2191ea0ccf3e535adf"
+  integrity sha512-Cr4D/5wlrb0z9dgERpUL3LrmPKVDsETIJhaCMeDfuFYcqa5bldGV6wBsAN6X/vxlXQtFBMrXdXxdL8CbDTGniw==
 
 for-each@^0.3.3:
   version "0.3.3"
@@ -3716,9 +3716,9 @@ get-caller-file@^2.0.1, get-caller-file@^2.0.5:
   integrity sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg==
 
 get-func-name@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/get-func-name/-/get-func-name-2.0.0.tgz#ead774abee72e20409433a066366023dd6887a41"
-  integrity sha512-Hm0ixYtaSZ/V7C8FJrtZIuBBI+iSgL+1Aq82zSu8VQNB4S3Gk8e7Qs3VwBDJAhmRZcFqkl3tQu36g/Foh5I5ig==
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/get-func-name/-/get-func-name-2.0.2.tgz#0d7cf20cd13fda808669ffa88f4ffc7a3943fc41"
+  integrity sha512-8vXOvuE167CtIc3OyItco7N/dpRtBbYOsPsXCz7X/PMnlGjYjSGuZJgM1Y7mmew7BKf9BqvLX2tnOVy1BBUsxQ==
 
 get-intrinsic@^1.0.2, get-intrinsic@^1.1.1, get-intrinsic@^1.1.3, get-intrinsic@^1.2.0, get-intrinsic@^1.2.1:
   version "1.2.1"

messaging/value/yarn.lock

@@ -1711,7 +1711,7 @@
   resolved "https://registry.yarnpkg.com/@zetachain/protocol-contracts/-/protocol-contracts-3.0.2.tgz#384b73484fedd1cba130af473f92664293f3ac1e"
   integrity sha512-5Z66o0AdOtHYWFfcgjsH9Y79bHHK/h9I+TsOwHsIiqOp/fTdGLZ2HJO/PKgjbeUsfvI2RMm/UyYYWgsX6gucBQ==
 
-"@zetachain/[email protected]":
+"@zetachain/toolkit@^5.0.0":
   version "5.0.0"
   resolved "https://registry.yarnpkg.com/@zetachain/toolkit/-/toolkit-5.0.0.tgz#e581818ff32359a411546d7b820b560eeea66be3"
   integrity sha512-3suCqG36JvUpOBUnmiozjwiIzxDItYQcmeXFiMZ8RZTGW0g9ISAvnOeYY8yaANkzAYrCyfuNzVnUgD6Lm+So7g==
@@ -3573,9 +3573,9 @@ flatted@^3.1.0:
   integrity sha512-5nqDSxl8nn5BSNxyR3n4I6eDmbolI6WT+QqR547RwxQapgjQBmtktdP+HTBb/a/zLsbzERTONyUB5pefh5TtjQ==
 
 follow-redirects@^1.12.1, follow-redirects@^1.15.0:
-  version "1.15.2"
-  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.15.2.tgz#b460864144ba63f2681096f274c4e57026da2c13"
-  integrity sha512-VQLG33o04KaQ8uYi2tVNbdrWp1QWxNNea+nmIB4EVM28v0hmP17z7aG1+wAkNzVq4KeXTq3221ye5qTJP91JwA==
+  version "1.15.4"
+  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.15.4.tgz#cdc7d308bf6493126b17ea2191ea0ccf3e535adf"
+  integrity sha512-Cr4D/5wlrb0z9dgERpUL3LrmPKVDsETIJhaCMeDfuFYcqa5bldGV6wBsAN6X/vxlXQtFBMrXdXxdL8CbDTGniw==
 
 for-each@^0.3.3:
   version "0.3.3"

messaging/warriors/yarn.lock

@@ -1711,7 +1711,7 @@
   resolved "https://registry.yarnpkg.com/@zetachain/protocol-contracts/-/protocol-contracts-3.0.2.tgz#384b73484fedd1cba130af473f92664293f3ac1e"
   integrity sha512-5Z66o0AdOtHYWFfcgjsH9Y79bHHK/h9I+TsOwHsIiqOp/fTdGLZ2HJO/PKgjbeUsfvI2RMm/UyYYWgsX6gucBQ==
 
-"@zetachain/[email protected]":
+"@zetachain/toolkit@^5.0.0":
   version "5.0.0"
   resolved "https://registry.yarnpkg.com/@zetachain/toolkit/-/toolkit-5.0.0.tgz#e581818ff32359a411546d7b820b560eeea66be3"
   integrity sha512-3suCqG36JvUpOBUnmiozjwiIzxDItYQcmeXFiMZ8RZTGW0g9ISAvnOeYY8yaANkzAYrCyfuNzVnUgD6Lm+So7g==
@@ -3573,9 +3573,9 @@ flatted@^3.1.0:
   integrity sha512-5nqDSxl8nn5BSNxyR3n4I6eDmbolI6WT+QqR547RwxQapgjQBmtktdP+HTBb/a/zLsbzERTONyUB5pefh5TtjQ==
 
 follow-redirects@^1.12.1, follow-redirects@^1.15.0:
-  version "1.15.2"
-  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.15.2.tgz#b460864144ba63f2681096f274c4e57026da2c13"
-  integrity sha512-VQLG33o04KaQ8uYi2tVNbdrWp1QWxNNea+nmIB4EVM28v0hmP17z7aG1+wAkNzVq4KeXTq3221ye5qTJP91JwA==
+  version "1.15.4"
+  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.15.4.tgz#cdc7d308bf6493126b17ea2191ea0ccf3e535adf"
+  integrity sha512-Cr4D/5wlrb0z9dgERpUL3LrmPKVDsETIJhaCMeDfuFYcqa5bldGV6wBsAN6X/vxlXQtFBMrXdXxdL8CbDTGniw==
 
 for-each@^0.3.3:
   version "0.3.3"
@@ -3716,9 +3716,9 @@ get-caller-file@^2.0.1, get-caller-file@^2.0.5:
   integrity sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg==
 
 get-func-name@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/get-func-name/-/get-func-name-2.0.0.tgz#ead774abee72e20409433a066366023dd6887a41"
-  integrity sha512-Hm0ixYtaSZ/V7C8FJrtZIuBBI+iSgL+1Aq82zSu8VQNB4S3Gk8e7Qs3VwBDJAhmRZcFqkl3tQu36g/Foh5I5ig==
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/get-func-name/-/get-func-name-2.0.2.tgz#0d7cf20cd13fda808669ffa88f4ffc7a3943fc41"
+  integrity sha512-8vXOvuE167CtIc3OyItco7N/dpRtBbYOsPsXCz7X/PMnlGjYjSGuZJgM1Y7mmew7BKf9BqvLX2tnOVy1BBUsxQ==
 
 get-intrinsic@^1.0.2, get-intrinsic@^1.1.1, get-intrinsic@^1.1.3, get-intrinsic@^1.2.0, get-intrinsic@^1.2.1:
   version "1.2.1"

omnichain/nft/.eslintignore

@@ -0,0 +1,6 @@
+.yarn
+artifacts
+cache
+coverage
+node_modules
+typechain-types

omnichain/nft/.eslintrc.js

@@ -0,0 +1,47 @@
+const path = require("path");
+
+/**
+ * @type {import("eslint").Linter.Config}
+ */
+module.exports = {
+  env: {
+    browser: false,
+    es2021: true,
+    mocha: true,
+    node: true,
+  },
+  extends: ["plugin:prettier/recommended"],
+  parser: "@typescript-eslint/parser",
+  parserOptions: {
+    ecmaVersion: 12,
+  },
+  plugins: [
+    "@typescript-eslint",
+    "prettier",
+    "simple-import-sort",
+    "sort-keys-fix",
+    "typescript-sort-keys",
+  ],
+  rules: {
+    "@typescript-eslint/sort-type-union-intersection-members": "error",
+    camelcase: "off",
+    "simple-import-sort/exports": "error",
+    "simple-import-sort/imports": "error",
+    "sort-keys-fix/sort-keys-fix": "error",
+    "typescript-sort-keys/interface": "error",
+    "typescript-sort-keys/string-enum": "error",
+  },
+  settings: {
+    "import/parsers": {
+      "@typescript-eslint/parser": [".js", ".jsx", ".ts", ".tsx", ".d.ts"],
+    },
+    "import/resolver": {
+      node: {
+        extensions: [".js", ".jsx", ".ts", ".tsx", ".d.ts"],
+      },
+      typescript: {
+        project: path.join(__dirname, "tsconfig.json"),
+      },
+    },
+  },
+};

omnichain/nft/.gitignore

@@ -0,0 +1,12 @@
+node_modules
+.env
+coverage
+coverage.json
+typechain
+typechain-types
+
+# Hardhat files
+cache
+artifacts
+
+access_token

omnichain/nft/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2023 ZetaChain
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

omnichain/nft/README.md

@@ -0,0 +1,30 @@
+# Hardhat Template for ZetaChain
+
+This is a simple Hardhat template that provides a starting point for developing
+smart contract applications on ZetaChain.
+
+## Prerequisites
+
+Before getting started, ensure that you have
+[Node.js](https://nodejs.org/en/download) (version 18 or above) and
+[Yarn](https://yarnpkg.com/) installed on your system.
+
+## Getting Started
+
+To get started, install the necessary dependencies:
+
+```
+yarn
+```
+
+## Hardhat Tasks
+
+This template includes Hardhat tasks that streamline smart contract development.
+Learn more about the template and the functionality it provides
+[in the docs](https://www.zetachain.com/docs/developers/template/).
+
+## Next Steps
+
+To learn more about building decentralized apps on ZetaChain, follow the
+tutorials available in
+[the introduction to ZetaChain](https://www.zetachain.com/docs/developers/overview/).

omnichain/nft/contracts/NFT.sol

@@ -0,0 +1,78 @@
+// SPDX-License-Identifier: MIT
+pragma solidity 0.8.7;
+
+import "@zetachain/protocol-contracts/contracts/zevm/SystemContract.sol";
+import "@zetachain/protocol-contracts/contracts/zevm/interfaces/zContract.sol";
+import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
+import "@zetachain/toolkit/contracts/BytesHelperLib.sol";
+
+contract NFT is zContract, ERC721 {
+    uint256 constant BITCOIN = 18332;
+
+    SystemContract public immutable systemContract;
+    mapping(uint256 => uint256) public tokenAmounts;
+    mapping(uint256 => uint256) public tokenChains;
+
+    uint256 private _nextTokenId;
+
+    constructor(address systemContractAddress) ERC721("MyNFT", "MNFT") {
+        systemContract = SystemContract(systemContractAddress);
+        _nextTokenId = 0;
+    }
+
+    modifier onlySystem() {
+        require(
+            msg.sender == address(systemContract),
+            "Only system contract can call this function"
+        );
+        _;
+    }
+
+    function onCrossChainCall(
+        zContext calldata context,
+        address zrc20,
+        uint256 amount,
+        bytes calldata message
+    ) external override onlySystem {
+        address recipient;
+
+        if (context.chainID == BITCOIN) {
+            recipient = BytesHelperLib.bytesToAddress(message, 0);
+        } else {
+            recipient = abi.decode(message, (address));
+        }
+
+        _mintNFT(recipient, context.chainID, amount);
+    }
+
+    function _mintNFT(
+        address recipient,
+        uint256 chainId,
+        uint256 amount
+    ) private {
+        uint256 tokenId = _nextTokenId;
+        _safeMint(recipient, tokenId);
+        tokenChains[tokenId] = chainId;
+        tokenAmounts[tokenId] = amount;
+        _nextTokenId++;
+    }
+
+    function burnNFT(uint256 tokenId, bytes memory recipient) public {
+        require(
+            _isApprovedOrOwner(_msgSender(), tokenId),
+            "Caller is not owner nor approved"
+        );
+        address zrc20 = systemContract.gasCoinZRC20ByChainId(
+            tokenChains[tokenId]
+        );
+
+        (, uint256 gasFee) = IZRC20(zrc20).withdrawGasFee();
+
+        IZRC20(zrc20).approve(zrc20, gasFee);
+        IZRC20(zrc20).withdraw(recipient, tokenAmounts[tokenId] - gasFee);
+
+        _burn(tokenId);
+        delete tokenAmounts[tokenId];
+        delete tokenChains[tokenId];
+    }
+}