WIP: figured out some encoding stuff

Agoric · May 1, 2024 · 835fba2 · 835fba2
1 parent 7ba1699
commit 835fba2
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Showing 2 changed files with 192 additions and 130 deletions.
diff --git a/packages/orchestration/src/exos/stakingAccountKit.js b/packages/orchestration/src/exos/stakingAccountKit.js
@@ -64,12 +64,15 @@ const toJSON = x => /** @type {AnyJson} */ (Any.toJSON(x));
 /**
  * @template T
  * @param {string} ackStr
- * @param {(m: Uint8Array) => T} decode
+ * @param {(p: {typeUrl: string, value: Uint8Array}) => T} fromProtoMsg
  */
-export const tryDecodeResponse = (ackStr, decode) => {
+export const tryDecodeResponse = (ackStr, fromProtoMsg) => {
   try {
-    const decoded = decode(decodeBase64(ackStr));
-    return decoded;
+    const any = Any.decode(decodeBase64(ackStr));
+    const protoMsg = Any.decode(any.value);
+
+    const msg = fromProtoMsg(protoMsg);
+    return msg;
   } catch (cause) {
     throw assert.error(`bad response: ${ackStr}`, undefined, { cause });
   }
@@ -153,7 +156,7 @@ export const prepareStakingAccountKit = (baggage, makeRecorderKit, zcf) => {
           ]);
 
           if (!result) throw Fail`Failed to delegate.`;
-          return tryDecodeResponse(result, MsgDelegateResponse.decode);
+          return tryDecodeResponse(result, MsgDelegateResponse.fromProtoMsg);
         },
 
         /**
@@ -171,7 +174,7 @@ export const prepareStakingAccountKit = (baggage, makeRecorderKit, zcf) => {
           // @ts-expect-error type is wrong for MsgWithdrawDelegatorRewardResponse???
           const { amount: coins } = tryDecodeResponse(
             result,
-            MsgWithdrawDelegatorRewardResponse.decode,
+            MsgWithdrawDelegatorRewardResponse.fromProtoMsg,
           );
           return harden(coins.map(toChainAmount));
         },