Initial commit using code from relay-sdk

.eslintignore

@@ -0,0 +1,4 @@
+cache
+dist
+node_modules
+test

.eslintrc.json

@@ -0,0 +1,74 @@
+{
+  "parser": "@typescript-eslint/parser",
+  "parserOptions": {
+    "ecmaVersion": "12",
+    "sourceType": "module",
+    "project": "./tsconfig.json"
+  },
+  "env": {
+    "node": true
+  },
+  "plugins": ["@typescript-eslint", "prettier", "import"],
+  "extends": [
+    "eslint:recommended",
+    "plugin:@typescript-eslint/recommended",
+    "plugin:@typescript-eslint/eslint-recommended",
+    "plugin:import/recommended",
+    "plugin:import/typescript",
+    "prettier"
+  ],
+  "rules": {
+    "prettier/prettier": "error",
+    "no-console": "warn",
+    "import/order": ["error", { "newlines-between": "always" }],
+    "@typescript-eslint/no-unused-vars": "error",
+    "@typescript-eslint/no-explicit-any": "error",
+    "@typescript-eslint/no-var-requires": "error",
+    "@typescript-eslint/naming-convention": [
+      "error",
+      {
+        "selector": "variable",
+        "format": ["camelCase", "UPPER_CASE"],
+        "leadingUnderscore": "allow",
+        "trailingUnderscore": "allow"
+      },
+      {
+        "selector": "parameter",
+        "format": ["camelCase"],
+        "leadingUnderscore": "allow"
+      },
+      {
+        "selector": ["classProperty"],
+        "modifiers": ["private", "static"],
+        "format": ["PascalCase", "UPPER_CASE"]
+      },
+      {
+        "selector": ["classProperty"],
+        "modifiers": ["public", "static"],
+        "format": ["PascalCase", "UPPER_CASE"]
+      },
+      {
+        "selector": ["classProperty", "classMethod"],
+        "modifiers": ["private"],
+        "format": ["camelCase"],
+        "leadingUnderscore": "require"
+      },
+      {
+        "selector": ["classProperty", "classMethod"],
+        "modifiers": ["protected"],
+        "format": ["camelCase"],
+        "leadingUnderscore": "require"
+      }
+    ]
+  },
+  "settings": {
+    "import/parsers": {
+      "@typescript-eslint/parser": [".ts"]
+    },
+    "import/resolver": {
+      "typescript": {
+        "alwaysTryTypes": true
+      }
+    }
+  }
+}

.github/workflows/scan.yml

@@ -0,0 +1,44 @@
+name: Scan
+
+on:
+  push:
+    branches:
+      - master
+      - feature/sonarcloud
+  pull_request:
+    types: [opened, synchronize, reopened]
+
+jobs:
+  sonarcloud:
+    name: SonarCloud
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
+
+#      - name: yarn install and build
+#        run: |
+#          echo "//registry.npmjs.org/:_authToken=${{ secrets.NPM_TOKEN }}" > .npmrc
+#          yarn install
+#          yarn build
+#          rm .npmrc
+
+#      - name: Run unit and integration test
+#        run: yarn test:unit --coverage
+
+#      - name: Upload coverage report
+#        uses: actions/upload-artifact@v3
+#        with:
+#          name: test-coverage
+#          path: ${{ github.workspace }}/coverage
+#          retention-days: 2
+
+      - name: Cleanup for SonarCloud
+        run: rm -rf ./node_modules .ops .github docs
+
+      - name: SonarCloud Scan
+        uses: SonarSource/sonarcloud-github-action@master
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}  # Needed to get PR information, if any
+          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}

.gitignore

@@ -0,0 +1,43 @@
+# Dependency directory
+node_modules
+
+# local env variables
+.env
+.env.testing
+
+# npm
+.npmrc
+
+# hardhat
+artifacts
+cache
+deployments/localhost
+
+# cache
+.eslintcache
+
+# VS Code
+.vscode
+
+# macOS
+.DS_Store
+*.icloud
+
+dist
+.idea
+
+# redis
+dump.rdb
+
+# coverage
+coverage
+.nyc_output
+
+# typechain
+typechain
+
+test/contracts/types
+src/logs/
+
+# yarn
+yarn-error.log

.husky/pre-commit

@@ -0,0 +1,4 @@
+#!/usr/bin/env sh
+. "$(dirname -- "$0")/_/husky.sh"
+
+yarn lint-staged

.prettierignore

@@ -0,0 +1,3 @@
+cache
+dist
+node_modules

.prettierrc.json

@@ -0,0 +1 @@
+{}

.yarnrc.yml

@@ -0,0 +1 @@
+nodeLinker: node-modules

README.md

@@ -0,0 +1,3 @@
+# Gelato Relay SDK <!-- omit in toc -->
+
+- [Documentation](https://docs.gelato.network/developer-products/gelato-relay-sdk)

package.json

@@ -0,0 +1,50 @@
+{
+  "name": "@gelatonetwork/relay-sdk",
+  "version": "5.5.5",
+  "description": "SDK to integrate with Gelato Relay",
+  "main": "dist/index.js",
+  "types": "dist/index.d.ts",
+  "files": [
+    "dist/**/*"
+  ],
+  "scripts": {
+    "build": "rm -rf dist && npx tsc",
+    "format:check": "prettier --check \"*/**/*.{js,json,md,ts}\"",
+    "format": "prettier --write */**/*.{js,json,md,ts}",
+    "lint": "eslint --cache .",
+    "prepare": "husky install"
+  },
+  "engines": {
+    "node": ">=14.0.0"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "devDependencies": {
+    "@tsconfig/recommended": "1.0.2",
+    "@types/node": "16.18.25",
+    "@typescript-eslint/eslint-plugin": "^5.59.1",
+    "@typescript-eslint/parser": "^5.59.1",
+    "dotenv": "^16.0.3",
+    "eslint": "^8.39.0",
+    "eslint-config-prettier": "^8.8.0",
+    "eslint-import-resolver-typescript": "^3.5.5",
+    "eslint-plugin-import": "^2.27.5",
+    "eslint-plugin-prettier": "^4.2.1",
+    "husky": "^8.0.3",
+    "lint-staged": "^13.2.2",
+    "minimize-js": "^1.3.1",
+    "prettier": "^2.8.8",
+    "typescript": "5.0.4"
+  },
+  "dependencies": {
+    "axios": "0.27.2",
+    "ethers": "6.7.0",
+    "isomorphic-ws": "^5.0.0",
+    "ws": "^8.5.0"
+  },
+  "lint-staged": {
+    "*.{js,json,md,ts}": "yarn format",
+    "*.{ts,js}": "yarn lint"
+  }
+}

sonar-project.properties

@@ -0,0 +1,14 @@
+sonar.projectKey=relay-sdk
+sonar.organization=gelato-network
+
+sonar.javascript.lcov.reportPaths=./coverage/lcov.info
+
+# This is the name and version displayed in the SonarCloud UI.
+#sonar.projectName=
+#sonar.projectVersion=1.0
+
+# Path is relative to the sonar-project.properties file. Replace "\" by "/" on Windows.
+#sonar.sources=.
+
+# Encoding of the source code. Default is default system encoding
+#sonar.sourceEncoding=UTF-8

src/constants/index.ts

@@ -0,0 +1,30 @@
+export const GELATO_RELAY_URL = "https://api.gelato.digital"; //Relay GW
+
+export const SIGN_TYPED_DATA_V4 = "eth_signTypedData_v4";
+
+export const DEFAULT_INTERNAL_ERROR_MESSAGE = "Internal Error";
+
+export const DEFAULT_DEADLINE_GAP = 86_400; //24H
+export const USER_NONCE_ABI = [
+  "function userNonce(address account) external view returns (uint256)",
+];
+
+export const GELATO_RELAY_ERC2771_ADDRESS =
+  "0xb539068872230f20456CF38EC52EF2f91AF4AE49";
+export const GELATO_RELAY_1BALANCE_ERC2771_ADDRESS =
+  "0xd8253782c45a12053594b9deB72d8e8aB2Fca54c";
+
+export const GELATO_RELAY_ERC2771_ZKSYNC_ADDRESS =
+  "0x22DCC39b2AC376862183dd35A1664798dafC7Da6";
+export const GELATO_RELAY_1BALANCE_ERC2771_ZKSYNC_ADDRESS =
+  "0x97015cD4C3d456997DD1C40e2a18c79108FCc412";
+
+export const GELATO_RELAY_CONCURRENT_ERC2771_ADDRESS =
+  "0x8598806401A63Ddf52473F1B3C55bC9E33e2d73b";
+export const GELATO_RELAY_1BALANCE_CONCURRENT_ERC2771_ADDRESS =
+  "0xc65d82ECE367EF06bf2AB791B3f3CF037Dc0e816";
+
+export const GELATO_RELAY_CONCURRENT_ERC2771_ZKSYNC_ADDRESS =
+  "0xBa4082F4961c8Fb76231995C967CD9aa40f321b5";
+export const GELATO_RELAY_1BALANCE_CONCURRENT_ERC2771_ZKSYNC_ADDRESS =
+  "0xB8828e4c662D1a7e4f3d1f622EfAE6B63D852ED8";