Add task to propose proxy upgrades to safe wallet

lib/constants.js

@@ -18,7 +18,8 @@ module.exports = {
       FORWARDER_ON_GNOSIS: '0x49157Ddc1cA1907AC7b1f6e871Aa90e93567aDa4',
       PNT_ON_GNOSIS_ADDRESS: '0x0259461eed4d76d4f0f900f9035f6c4dfb39159a',
       DAOPNT_ON_GNOSIS_ADDRESS: '0xFF8Ce5Aca26251Cc3f31e597291c71794C06092a',
-      TOKEN_MANAGER_ADDRESS: '0xCec0058735D50de98d3715792569921FEb9EfDC1'
+      TOKEN_MANAGER_ADDRESS: '0xCec0058735D50de98d3715792569921FEb9EfDC1',
+      PNT_ON_GNOSIS_MINTER: '0x53d51f8801f40657ca566a1ae25b27eada97413c'
     },
     POLYGON: {
       PNT_ON_POLYGON_ADDRESS: '0xb6bcae6468760bc0cdfb9c8ef4ee75c9dd23e1ed',
@@ -68,5 +69,18 @@ module.exports = {
     ONE_DAY: 86400,
     ONE_MONTH: 86400 * 30,
     INFINITE: '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff'
+  },
+  TASKS: {
+    PARAM_NAME_ADDRESS: 'address',
+    PARAM_NAME_ENTITY: 'entity',
+    PARAM_NAME_FACTORY: 'factory',
+    PARAM_FLAG_NEW_IMPLEMENTATION: 'implementation',
+    PARAM_FLAG_LEDGER_WALLET: 'ledger',
+    PARAM_NAME_PROXY_ADDRESS: 'proxy',
+    PARAM_NAME_ROLE: 'role',
+    PARAM_NAME_SAFE_ADDRESS: 'safe',
+    PARAM_NAME_TARGET: 'target',
+    PARAM_NAME_REVOKE: 'revoke',
+    PARAM_NAME_GRANT: 'grant'
   }
 }

lib/safe.js

@@ -0,0 +1,32 @@
+const { LedgerSigner } = require('@ethersproject/hardware-wallets')
+const SafeApiKit = require('@safe-global/api-kit').default
+const Safe = require('@safe-global/protocol-kit').default
+const { EthersAdapter } = require('@safe-global/protocol-kit')
+
+module.exports.proposeTransactionToSafe = async (_adapter, _safeAddress, _to, _value, _data) => {
+  const safe = await Safe.create({ ethAdapter: _adapter, safeAddress: _safeAddress })
+  const safeTransactionData = {
+    to: _to,
+    value: _value,
+    data: _data
+  }
+  const safeTransaction = await safe.createTransaction({ transactions: [safeTransactionData] })
+  const safeTxHash = await safe.getTransactionHash(safeTransaction)
+  const senderSignature = await safe.signHash(safeTxHash)
+  const safeService = new SafeApiKit({ chainId: await _adapter.getChainId() })
+  await safeService.proposeTransaction({
+    safeAddress: _safeAddress,
+    safeTransactionData: safeTransaction.data,
+    safeTxHash,
+    senderAddress: await _adapter.getSignerAddress(),
+    senderSignature: senderSignature.data
+  })
+}
+
+module.exports.getAdapter = async (_ethers, _ledger = false) => {
+  const signer = _ledger ? new LedgerSigner(_ethers.provider) : await _ethers.provider.getSigner()
+  return new EthersAdapter({
+    ethers: _ethers,
+    signerOrProvider: signer
+  })
+}