fix unsignedHyper's new prototype (#719)

* fix unsignedHyper's new prototype * use bigint for better precision
stellar · Sep 20, 2023 · 121b91c · 121b91c
1 parent d74f602
commit 121b91c
Show file tree

Hide file tree

Showing 3 changed files with 4 additions and 7 deletions.
diff --git a/src/actions/transactionBuilder.js b/src/actions/transactionBuilder.js
@@ -1,5 +1,4 @@
 import axios from "axios";
-import { UnsignedHyper } from "stellar-sdk";
 
 // Resets everything to it's default state
 export const RESET_TXBUILDER = "RESET_TXBUILDER";
@@ -88,7 +87,7 @@ export function fetchSequence(accountId, horizonBaseUrl) {
       .then((r) =>
         dispatch({
           type: FETCH_SEQUENCE_SUCCESS,
-          sequence: UnsignedHyper.fromString(r.data.sequence).add(1).toString(),
+          sequence: (BigInt(r.data.sequence) + BigInt(1)).toString(),
         }),
       )
       .catch((r) => dispatch({ type: FETCH_SEQUENCE_FAIL, payload: r }));

diff --git a/src/components/FormComponents/MemoPicker.js b/src/components/FormComponents/MemoPicker.js
@@ -69,7 +69,7 @@ function contentValidator(value) {
         value.content !== UnsignedHyper.fromString(value.content).toString()
       ) {
         return `MEMO_ID is an unsigned 64-bit integer and the max valid
-              value is ${UnsignedHyper.MAX_UNSIGNED_VALUE.toString()}`;
+              value is 18446744073709551615`;
       }
       break;
     case "MEMO_HASH":

diff --git a/src/helpers/Libify.js b/src/helpers/Libify.js
@@ -8,7 +8,7 @@
 // Libify could also be used to generate source code from input but might not be
 // the best choice since source code differs based on content.
 
-import Sdk from "stellar-sdk";
+import * as Sdk from "stellar-sdk";
 import * as SorobanSdk from "soroban-client";
 import defaults from "lodash/defaults";
 import each from "lodash/each";
@@ -765,9 +765,7 @@ Libify.buildTransaction = function (attributes, operations, networkPassphrase) {
 
   try {
     let account;
-    const sequence = Sdk.UnsignedHyper.fromString(attributes.sequence)
-      .subtract(1)
-      .toString();
+    const sequence = (BigInt(attributes.sequence) - BigInt(1)).toString();
 
     if (Sdk.StrKey.isValidMed25519PublicKey(attributes.sourceAccount)) {
       account = new Sdk.MuxedAccount.fromAddress(