update substrate example

sprintertech · Sep 3, 2024 · 1879447 · 1879447
1 parent d94460d
commit 1879447
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Showing 2 changed files with 26 additions and 7 deletions.
diff --git a/examples/substrate-to-evm-fungible-transfer/src/transfer.ts b/examples/substrate-to-evm-fungible-transfer/src/transfer.ts
@@ -58,15 +58,17 @@ const substrateTransfer = async (): Promise<void> => {
         `Transaction included at blockHash ${status.asInBlock.toString()}`,
       );
     } else if (status.isFinalized) {
-      const blockNumber = results.blockNumber.toNumber();
+      const blockNumber = results.blockNumber?.toNumber();
       const extrinsicIndex = results.txIndex;
 
-      console.log(
-        `Transaction finalized at blockHash ${status.asFinalized.toString()}`,
-      );
-      console.log(
-        `Explorer URL: ${getSygmaExplorerTransferUrl({ blockNumber, extrinsicIndex })}`,
-      );
+      if (blockNumber && extrinsicIndex) {
+        console.log(
+          `Transaction finalized at blockHash ${status.asFinalized.toString()}`,
+        );
+        console.log(
+          `Explorer URL: ${getSygmaExplorerTransferUrl({ blockNumber, extrinsicIndex })}`,
+        );
+      }
       unsub();
       process.exit(0);
     }

diff --git a/yarn.lock b/yarn.lock
@@ -476,6 +476,23 @@ __metadata:
   languageName: unknown
   linkType: soft
 
+"@buildwithsygma/evm-to-substrate-fungible-transfer-example@workspace:examples/evm-to-substrate-fungible-transfer":
+  version: 0.0.0-use.local
+  resolution: "@buildwithsygma/evm-to-substrate-fungible-transfer-example@workspace:examples/evm-to-substrate-fungible-transfer"
+  dependencies:
+    "@buildwithsygma/core": "workspace:*"
+    "@buildwithsygma/substrate": "workspace:*"
+    "@polkadot/api": "npm:^12.3.1"
+    "@polkadot/keyring": "npm:^12.6.2"
+    "@polkadot/util-crypto": "npm:^12.6.2"
+    dotenv: "npm:^16.3.1"
+    eslint: "npm:8"
+    ts-node: "npm:10.9.1"
+    tsx: "npm:^4.15.4"
+    typescript: "npm:5.0.4"
+  languageName: unknown
+  linkType: soft
+
 "@buildwithsygma/evm@workspace:^, @buildwithsygma/evm@workspace:packages/evm":
   version: 0.0.0-use.local
   resolution: "@buildwithsygma/evm@workspace:packages/evm"