WIP First version

.env.example

@@ -18,6 +18,8 @@ HUB_ADDRESS=0xCfEB869F69431e42cdB54A4F4f105C19C080A601
 PROXY_FACTORY_ADDRESS=0x9b1f7F645351AF3631a656421eD2e40f2802E6c0
 SAFE_ADDRESS=0x2612Af3A521c2df9EAF28422Ca335b04AdF3ac66
 SAFE_DEFAULT_CALLBACK_HANDLER=0x67B5656d60a809915323Bf2C40A8bEF15A152e3e
+MULTI_SEND_ADDRESS=0xe982E462b094850F12AF94d21D470e21bE9D0E9C
+MULTI_SEND_CALL_ONLY_ADDRESS=0x0290FB167208Af455bB137780163b7B7a9a10C16
 
 # Smart contract addresses of the Base CRC version
 PROXY_FACTORY_ADDRESS_CRC=0xD833215cBcc3f914bD1C9ece3EE7BF8B14f841bb

.gitignore

@@ -2,3 +2,4 @@
 docs
 lib
 node_modules
+coverage

jest.config.js

@@ -2,11 +2,15 @@ require('dotenv').config();
 if (!('crypto' in globalThis)) globalThis.crypto = require('crypto');
 
 module.exports = {
-  testEnvironment: 'node',
-  testTimeout: 360 * 1000,
-
+  collectCoverage: true,
+  globalTeardown: '<rootDir>/teardown.js',
   // Resolve modules with alias
   moduleNameMapper: {
     '^~(.*)$': '<rootDir>/src$1',
   },
+  modulePathIgnorePatterns: ['<rootDir>/test/helpers'],
+  testEnvironment: 'node',
+  testMatch: ['**/safe.test.js'],
+  testTimeout: 360 * 1000,
+  verbose: true,
 };

package.json

@@ -27,7 +27,7 @@
     "docs:serve": "documentation serve --watch ./src/**",
     "docs:lint": "documentation lint ./src/**",
     "lint": "eslint --ignore-path .gitignore --ignore-pattern lib .",
-    "test": "jest --runInBand",
+    "test": "jest --runInBand --forceExit",
     "test:watch": "npm run test -- --watch"
   },
   "devDependencies": {
@@ -42,6 +42,7 @@
     "@rollup/plugin-json": "^6.0.0",
     "@rollup/plugin-node-resolve": "^15.1.0",
     "@rollup/plugin-terser": "^0.4.3",
+    "@truffle/hdwallet-provider": "2.1.13",
     "babel-plugin-add-module-exports": "^1.0.4",
     "babel-plugin-module-resolver": "^5.0.0",
     "documentation": "^14.0.2",
@@ -65,6 +66,8 @@
     "@circles/circles-contracts": "^3.3.2",
     "@circles/safe-contracts": "=1.0.14",
     "@gnosis.pm/safe-contracts": "^1.3.0",
+    "@safe-global/protocol-kit": "1.2.0",
+    "@safe-global/safe-core-sdk-types": "2.2.0",
     "eth-lib": "^0.2.8"
   }
 }

src/common/createErrorType.js

@@ -0,0 +1,13 @@
+export default function createErrorType(name, code, init) {
+  function E(message) {
+    if (!Error.captureStackTrace) this.stack = new Error().stack;
+    else Error.captureStackTrace(this, this.constructor);
+    this.message = message;
+    this.code = code;
+    init && init.apply(this, arguments);
+  }
+  E.prototype = new Error();
+  E.prototype.name = name;
+  E.prototype.constructor = E;
+  return E;
+}

src/common/error.js

@@ -1,11 +1,13 @@
 import createSymbolObject from '~/common/createSymbolObject';
+import createErrorType from '~/common/createErrorType';
 
 export const ErrorCodes = createSymbolObject([
   'FAILED_REQUEST',
   'INSUFFICIENT_FUNDS',
   'INVALID_OPTIONS',
   'INVALID_TRANSFER',
   'SAFE_NOT_FOUND',
+  'SAFE_ALREADY_DEPLOYED',
   'TOKEN_NOT_FOUND',
   'TOO_COMPLEX_TRANSFER',
   'TOO_MANY_ATTEMPTS',
@@ -57,3 +59,8 @@ export class TransferError extends CoreError {
     this.transfer = transferData;
   }
 }
+
+export const SafeDeployedError = createErrorType(
+  'SafeDeployedError',
+  ErrorCodes.SAFE_ALREADY_DEPLOYED,
+);

src/common/safeContractAbis.js

@@ -0,0 +1,15 @@
+import GnosisSafeContract from '@gnosis.pm/safe-contracts/build/artifacts/contracts/GnosisSafeL2.sol/GnosisSafeL2.json';
+import ProxyFactoryContract from '@gnosis.pm/safe-contracts/build/artifacts/contracts/proxies/GnosisSafeProxyFactory.sol/GnosisSafeProxyFactory.json';
+import CompatibilityFallbackHandler from '@gnosis.pm/safe-contracts/build/artifacts/contracts/handler/CompatibilityFallbackHandler.sol/CompatibilityFallbackHandler.json';
+import MultiSend from '@gnosis.pm/safe-contracts/build/artifacts/contracts/libraries/MultiSend.sol/MultiSend.json';
+import MultiSendCallOnly from '@gnosis.pm/safe-contracts/build/artifacts/contracts/libraries/MultiSendCallOnly.sol/MultiSendCallOnly.json';
+
+const abis = {
+  safeMasterCopyAbi: GnosisSafeContract.abi,
+  safeProxyFactoryAbi: ProxyFactoryContract.abi,
+  fallbackHandlerAbi: CompatibilityFallbackHandler.abi,
+  multiSendAbi: MultiSend.abi,
+  multiSendCallOnlyAbi: MultiSendCallOnly.abi,
+};
+// TODO: docs
+export default abis;

src/index.js

@@ -59,6 +59,12 @@ export default class CirclesCore {
       fallbackHandlerAddress: {
         type: web3.utils.checkAddressChecksum,
       },
+      multiSendAddress: {
+        type: web3.utils.checkAddressChecksum,
+      },
+      multiSendCallOnlyAddress: {
+        type: web3.utils.checkAddressChecksum,
+      },
       graphNodeEndpoint: {
         type: 'string',
       },