From 96425edd0e649ac262cf6175610036c0768afba5 Mon Sep 17 00:00:00 2001
From: Filippo Vecchiato <filippo@parity.io>
Date: Thu, 17 Oct 2024 16:33:57 +0200
Subject: [PATCH] update to required body fields

---
 .../transaction/TransactionDryRunController.ts      |  8 ++------
 .../transaction/TransactionDryRunService.spec.ts    | 13 +++----------
 .../transaction/TransactionDryRunService.ts         | 10 +++++-----
 3 files changed, 10 insertions(+), 21 deletions(-)

diff --git a/src/controllers/transaction/TransactionDryRunController.ts b/src/controllers/transaction/TransactionDryRunController.ts
index 21c00910c..d701bbec0 100644
--- a/src/controllers/transaction/TransactionDryRunController.ts
+++ b/src/controllers/transaction/TransactionDryRunController.ts
@@ -65,16 +65,12 @@ export default class TransactionDryRunController extends AbstractController<Tran
 			throw new BadRequest('Missing field `tx` on request body.');
 		}
 
-		if (!at) {
-			throw new BadRequest('Missing field `at` on request body.');
-		}
-
 		if (!senderAddress) {
 			throw new BadRequest('Missing field `senderAddress` on request body.');
 		}
 
-		const hash = await this.getHashFromAt(at);
+		const hash = at ? await this.getHashFromAt(at) : undefined;
 
-		TransactionDryRunController.sanitizedSend(res, await this.service.dryRuntExtrinsic(hash, senderAddress, tx));
+		TransactionDryRunController.sanitizedSend(res, await this.service.dryRuntExtrinsic(senderAddress, tx, hash));
 	};
 }
diff --git a/src/services/transaction/TransactionDryRunService.spec.ts b/src/services/transaction/TransactionDryRunService.spec.ts
index 7f02b7f50..87f5d6bd2 100644
--- a/src/services/transaction/TransactionDryRunService.spec.ts
+++ b/src/services/transaction/TransactionDryRunService.spec.ts
@@ -26,10 +26,9 @@ describe('TransactionDryRunService', () => {
 	const sendersAddress = '5HBuLJz9LdkUNseUEL6DLeVkx2bqEi6pQr8Ea7fS4bzx7i7E';
 	it('Should correctly execute a dry run for a submittable executable', async () => {
 		const executionResult = await new TransactionDryRunService(mockAssetHubWestendApi).dryRuntExtrinsic(
-			// eslint-disable-next-line @typescript-eslint/no-unsafe-argument
-			blockHash22887036,
 			sendersAddress,
 			'0xfc041f0801010100411f0100010100c224aad9c6f3bbd784120e9fceee5bfd22a62c69144ee673f76d6a34d280de160104000002043205040091010000000000',
+			blockHash22887036,
 		);
 
 		expect(executionResult?.at.hash).toEqual(blockHash22887036);
@@ -42,15 +41,13 @@ describe('TransactionDryRunService', () => {
 			'0xf81f0801010100411f0100010100c224aad9c6f3bbd784120e9fceee5bfd22a62c69144ee673f76d6a34d280de16010400000204320504009101000000000045022800010000e0510f00040000000000000000000000000000000000000000000000000000000000000000000000be2554aa8a0151eb4d706308c47d16996af391e4c5e499c7cbef24259b7d4503';
 
 		const executionResult = await new TransactionDryRunService(mockAssetHubWestendApi).dryRuntExtrinsic(
-			// eslint-disable-next-line @typescript-eslint/no-unsafe-argument
-			blockHash22887036,
 			sendersAddress,
 			payloadTx,
+			blockHash22887036,
 		);
 
 		const resData = executionResult?.result as PostDispatchInfo;
 
-		// eslint-disable-next-line @typescript-eslint/no-unsafe-call, @typescript-eslint/no-unsafe-member-access
 		expect(resData.paysFee.toString()).toEqual(mockDryRunCallResult.Ok.executionResult.Ok.paysFee);
 	});
 
@@ -58,16 +55,12 @@ describe('TransactionDryRunService', () => {
 		const callTx =
 			'0x1f0801010100411f0100010100c224aad9c6f3bbd784120e9fceee5bfd22a62c69144ee673f76d6a34d280de160104000002043205040091010000000000' as `0x${string}`;
 
-		// expect(callTxResult.localXcmFees![1]).toEqual({ xcmFee: '3500000000000000' });
-
 		const executionResult = await new TransactionDryRunService(mockAssetHubWestendApi).dryRuntExtrinsic(
-			// eslint-disable-next-line @typescript-eslint/no-unsafe-argument
-			blockHash22887036,
 			sendersAddress,
 			callTx,
 		);
 
-		expect(executionResult?.at.hash).toEqual(blockHash22887036);
+		expect(executionResult?.at.hash).toEqual('');
 		const resData = executionResult?.result as PostDispatchInfo;
 		expect(resData.paysFee.toString()).toEqual(mockDryRunCallResult.Ok.executionResult.Ok.paysFee);
 	});
diff --git a/src/services/transaction/TransactionDryRunService.ts b/src/services/transaction/TransactionDryRunService.ts
index 99e753092..392aa4f9d 100644
--- a/src/services/transaction/TransactionDryRunService.ts
+++ b/src/services/transaction/TransactionDryRunService.ts
@@ -29,9 +29,9 @@ export type SignedOriginCaller = {
 
 export class TransactionDryRunService extends AbstractService {
 	async dryRuntExtrinsic(
-		hash: BlockHash,
 		senderAddress: string,
 		transaction: `0x${string}`,
+		hash?: BlockHash,
 	): Promise<ITransactionDryRun> {
 		const { api } = this;
 
@@ -42,17 +42,17 @@ export class TransactionDryRunService extends AbstractService {
 				},
 			};
 
-			const [dryRunResponse, header] = await Promise.all([
+			const [dryRunResponse, { number }] = await Promise.all([
 				api.call.dryRunApi.dryRunCall(originCaller, transaction),
-				api.rpc.chain.getHeader(hash),
+				hash ? api.rpc.chain.getHeader(hash) : { number: null },
 			]);
 
 			const response = dryRunResponse as Result<CallDryRunEffects, XcmDryRunApiError>;
 
 			return {
 				at: {
-					hash,
-					height: header.number.unwrap().toString(10),
+					hash: hash ? hash : '',
+					height: number ? number.unwrap().toString(10) : '0',
 				},
 				result: response.isOk ? response.asOk.executionResult.asOk : response.asErr,
 			};