feat: record fee split in transaction

Agoric · Dec 17, 2024 · 8846972 · 8846972
1 parent e3f49be
commit 8846972
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Showing 3 changed files with 13 additions and 4 deletions.
diff --git a/packages/fast-usdc/src/exos/settler.js b/packages/fast-usdc/src/exos/settler.js
@@ -260,7 +260,7 @@ export const prepareSettler = (
           repayer.repay(settlingSeat, split);
 
           // update status manager, marking tx `SETTLED`
-          statusManager.disbursed(txHash);
+          statusManager.disbursed(txHash, split);
         },
         /**
          * @param {EvmHash} txHash

diff --git a/packages/fast-usdc/src/exos/status-manager.js b/packages/fast-usdc/src/exos/status-manager.js
@@ -1,5 +1,6 @@
 import { makeTracer } from '@agoric/internal';
 import { appendToStoredArray } from '@agoric/store/src/stores/store-utils.js';
+import { AmountKeywordRecordShape } from '@agoric/zoe/src/typeGuards.js';
 import { Fail, makeError, q } from '@endo/errors';
 import { E } from '@endo/eventual-send';
 import { M } from '@endo/patterns';
@@ -209,7 +210,9 @@ export const prepareStatusManager = (
           M.undefined(),
         ),
       ),
-      disbursed: M.call(EvmHashShape).returns(M.undefined()),
+      disbursed: M.call(EvmHashShape, AmountKeywordRecordShape).returns(
+        M.undefined(),
+      ),
       forwarded: M.call(M.opt(EvmHashShape), M.string(), M.nat()).returns(
         M.undefined(),
       ),
@@ -310,9 +313,13 @@ export const prepareStatusManager = (
        * Mark a transaction as `DISBURSED`
        *
        * @param {EvmHash} txHash
+       * @param {import('./liquidity-pool.js').RepayAmountKWR} split
        */
-      disbursed(txHash) {
-        void publishTxnRecord(txHash, harden({ status: TxStatus.Disbursed }));
+      disbursed(txHash, split) {
+        void publishTxnRecord(
+          txHash,
+          harden({ split, status: TxStatus.Disbursed }),
+        );
       },
 
       /**

diff --git a/packages/fast-usdc/src/types.ts b/packages/fast-usdc/src/types.ts
@@ -9,6 +9,7 @@ import type { Amount } from '@agoric/ertp';
 import type { CopyRecord, Passable } from '@endo/pass-style';
 import type { PendingTxStatus, TxStatus } from './constants.js';
 import type { FastUsdcTerms } from './fast-usdc.contract.js';
+import type { RepayAmountKWR } from './exos/liquidity-pool.js';
 
 export type EvmHash = `0x${string}`;
 export type EvmAddress = `0x${string & { length: 40 }}`;
@@ -40,6 +41,7 @@ export interface CctpTxEvidence {
  */
 export interface TransactionRecord extends CopyRecord {
   evidence?: CctpTxEvidence;
+  split?: RepayAmountKWR;
   status: TxStatus;
 }