Raw encoding of proposal's transaction

decentdao · Mar 26, 2024 · a528779 · a528779
1 parent af21c7e
commit a528779
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Showing 2 changed files with 58 additions and 3 deletions.
diff --git a/src/utils/crypto.ts b/src/utils/crypto.ts
@@ -94,6 +94,61 @@ export const encodeFunction = (
   }
 };
 
+export const encodeProposalTransaction = (
+  target: string,
+  functionName: string,
+  signature: string,
+  data: any,
+  metaData: { title: string; description: string; documentationUrl?: string },
+) => {
+  const calldata = new utils.Interface([signature]).encodeFunctionData(functionName, data);
+  const stringifiedMetadata = JSON.stringify(metaData);
+  return {
+    transaction: { to: target, value: 0, data: calldata, operation: 0 },
+    metaData: stringifiedMetadata,
+  };
+};
+
+const target = '0x7CC7e125d83A581ff438608490Cc0f7bDff79127'; // SablierV2LockupDynamic
+const functionName = 'createWithMilestones';
+const signature =
+  'function createWithMilestones(address,address,(address,uint40,bool,bool,address,uint128,(address,uint256),(uint128,uint64,uint40)[])[])';
+const data = [
+  '0x7CC7e125d83A581ff438608490Cc0f7bDff79127',
+  '0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48',
+  [
+    [
+      '0x36bD3044ab68f600f6d3e081056F34f2a58432c4',
+      1711980240,
+      true,
+      false,
+      '0x36bD3044ab68f600f6d3e081056F34f2a58432c4',
+      25000000000,
+      ['0x0000000000000000000000000000000000000000', 0],
+      [
+        [0, '1000000000000000000', 1714572239],
+        [5000000000, '1000000000000000000', 1714572240],
+        [0, '1000000000000000000', 1717250639],
+        [5000000000, '1000000000000000000', 1717250640],
+        [0, '1000000000000000000', 1719842639],
+        [5000000000, '1000000000000000000', 1719842640],
+        [0, '1000000000000000000', 1722521039],
+        [5000000000, '1000000000000000000', 1722521040],
+        [0, '1000000000000000000', 1725199439],
+        [5000000000, '1000000000000000000', 1725199440],
+      ],
+    ],
+  ],
+];
+
+const metaData = {
+  title: 'Sablier proposal',
+  description: 'Sablier proposal description. Markdown supported!',
+  documentationUrl: '',
+};
+
+console.log(encodeProposalTransaction(target, functionName, signature, data, metaData));
+
 export function isMultiSigTx(transaction: ActivityTransactionType): boolean {
   return transaction.txType === 'MULTISIG_TRANSACTION';
 }

diff --git a/test/encodeFunction.test.ts b/test/encodeFunction.test.ts
@@ -74,8 +74,8 @@ test('Function encoding with tuple', () => {
 
 test('Function encoding of array of tuples with nested tuples', () => {
   const encoded = new utils.Interface([
-    'function someStuffWithArrayOfArraysAndTuplesThereAndSomeOtherStuff(address,address,(address,uint40,bool,bool,address,uint128,(address,uint256),(uint128,uint64,uint40)[])[])',
-  ]).encodeFunctionData('someStuffWithArrayOfArraysAndTuplesThereAndSomeOtherStuff', [
+    'function createWithMilestones(address,address,(address,uint40,bool,bool,address,uint128,(address,uint256),(uint128,uint64,uint40)[])[])',
+  ]).encodeFunctionData('createWithMilestones', [
     '0x7CC7e125d83A581ff438608490Cc0f7bDff79127',
     '0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48',
     [
@@ -105,7 +105,7 @@ test('Function encoding of array of tuples with nested tuples', () => {
 
   expect(
     encodeFunction(
-      'someStuffWithArrayOfArraysAndTuplesThereAndSomeOtherStuff',
+      'createWithMilestones',
       'address,address,(address,uint40,bool,bool,address,uint128,(address,uint256),(uint128,uint64,uint40)[])[]',
       '0x7CC7e125d83A581ff438608490Cc0f7bDff79127,0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48,[(0x36bD3044ab68f600f6d3e081056F34f2a58432c4, 1711980240, true, false, 0x36bD3044ab68f600f6d3e081056F34f2a58432c4, 25000000000, (0x0000000000000000000000000000000000000000, 0),[(0, 1000000000000000000, 1714572239),(5000000000, 1000000000000000000, 1714572240), (0, 1000000000000000000, 1717250639), (5000000000, 1000000000000000000, 1717250640), (0, 1000000000000000000, 1719842639), (5000000000, 1000000000000000000, 1719842640), (0, 1000000000000000000, 1722521039), (5000000000, 1000000000000000000, 1722521040), (0, 1000000000000000000, 1725199439), (5000000000, 1000000000000000000, 1725199440)])]',
     ),