From 8f51c2d985ef6a751ece6900264134b32926ba49 Mon Sep 17 00:00:00 2001
From: Justin Starry <justin@solana.com>
Date: Thu, 16 Jun 2022 15:51:45 +0100
Subject: [PATCH] explorer: add support for upgrade nonce ix (#26007)

---
 .../instruction/system/SystemDetailsCard.tsx  |  6 +++
 .../system/UpgradeNonceDetailsCard.tsx        | 45 +++++++++++++++++++
 .../components/instruction/system/types.ts    |  6 +++
 3 files changed, 57 insertions(+)
 create mode 100644 explorer/src/components/instruction/system/UpgradeNonceDetailsCard.tsx

diff --git a/explorer/src/components/instruction/system/SystemDetailsCard.tsx b/explorer/src/components/instruction/system/SystemDetailsCard.tsx
index aa508159e3..1be4d2c714 100644
--- a/explorer/src/components/instruction/system/SystemDetailsCard.tsx
+++ b/explorer/src/components/instruction/system/SystemDetailsCard.tsx
@@ -18,6 +18,7 @@ import { NonceAdvanceDetailsCard } from "./NonceAdvanceDetailsCard";
 import { NonceWithdrawDetailsCard } from "./NonceWithdrawDetailsCard";
 import { NonceAuthorizeDetailsCard } from "./NonceAuthorizeDetailsCard";
 import { TransferWithSeedDetailsCard } from "./TransferWithSeedDetailsCard";
+import { UpgradeNonceDetailsCard } from "./UpgradeNonceDetailsCard";
 import { ParsedInfo } from "validators";
 import { create } from "superstruct";
 import { reportError } from "utils/sentry";
@@ -34,6 +35,7 @@ import {
   InitializeNonceInfo,
   WithdrawNonceInfo,
   TransferWithSeedInfo,
+  UpgradeNonceInfo,
 } from "./types";
 
 type DetailsProps = {
@@ -97,6 +99,10 @@ export function SystemDetailsCard(props: DetailsProps) {
         const info = create(parsed.info, TransferWithSeedInfo);
         return <TransferWithSeedDetailsCard info={info} {...props} />;
       }
+      case "upgradeNonce": {
+        const info = create(parsed.info, UpgradeNonceInfo);
+        return <UpgradeNonceDetailsCard info={info} {...props} />;
+      }
       default:
         return <UnknownDetailsCard {...props} />;
     }
diff --git a/explorer/src/components/instruction/system/UpgradeNonceDetailsCard.tsx b/explorer/src/components/instruction/system/UpgradeNonceDetailsCard.tsx
new file mode 100644
index 0000000000..5e4ef09826
--- /dev/null
+++ b/explorer/src/components/instruction/system/UpgradeNonceDetailsCard.tsx
@@ -0,0 +1,45 @@
+import React from "react";
+import {
+  SystemProgram,
+  SignatureResult,
+  ParsedInstruction,
+} from "@solana/web3.js";
+import { InstructionCard } from "../InstructionCard";
+import { Address } from "components/common/Address";
+import { UpgradeNonceInfo } from "./types";
+
+export function UpgradeNonceDetailsCard(props: {
+  ix: ParsedInstruction;
+  index: number;
+  result: SignatureResult;
+  info: UpgradeNonceInfo;
+  innerCards?: JSX.Element[];
+  childIndex?: number;
+}) {
+  const { ix, index, result, info, innerCards, childIndex } = props;
+
+  return (
+    <InstructionCard
+      ix={ix}
+      index={index}
+      result={result}
+      title="System Program: Upgrade Nonce"
+      innerCards={innerCards}
+      childIndex={childIndex}
+    >
+      <tr>
+        <td>Program</td>
+        <td className="text-lg-end">
+          <Address pubkey={SystemProgram.programId} alignRight link />
+        </td>
+      </tr>
+
+      <tr>
+        <td>Nonce Address</td>
+        <td className="text-lg-end">
+          <Address pubkey={info.nonceAccount} alignRight link />
+        </td>
+      </tr>
+    </InstructionCard>
+  );
+}
diff --git a/explorer/src/components/instruction/system/types.ts b/explorer/src/components/instruction/system/types.ts
index e503630351..17042c8d4f 100644
--- a/explorer/src/components/instruction/system/types.ts
+++ b/explorer/src/components/instruction/system/types.ts
@@ -96,6 +96,11 @@ export const TransferWithSeedInfo = type({
   sourceOwner: PublicKeyFromString,
 });
 
+export type UpgradeNonceInfo = Infer<typeof UpgradeNonceInfo>;
+export const UpgradeNonceInfo = type({
+  nonceAccount: PublicKeyFromString,
+});
+
 export type SystemInstructionType = Infer<typeof SystemInstructionType>;
 export const SystemInstructionType = enums([
   "createAccount",
@@ -110,4 +115,5 @@ export const SystemInstructionType = enums([
   "authorizeNonce",
   "initializeNonce",
   "transferWithSeed",
+  "upgradeNonce",
 ]);