github/privacy-pools-core
1
1
Fork 0
mirror of https://github.com/0xbow-io/privacy-pools-core.git synced 2026-01-09 17:37:58 -05:00
Code Issues 16 Packages Projects Releases Wiki Activity

feat: add withdrawal simulation to relayer

Browse Source
This commit is contained in:
casiojapi
2025-04-14 19:02:36 -03:00
parent 49eda747cb
commit 5126c07a98
2 changed files with 14 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
packages/relayer/src/services/privacyPoolRelayer.service.ts
View File

@@ -59,6 +59,14 @@ export class PrivacyPoolRelayer {
throw ZkError.invalidProof(); throw ZkError.invalidProof();
} }
// simulate tx before broadcasting
const simulationResult = await this.sdkProvider.simulateWithdrawal(req, chainId);
if (!simulationResult.success) {
const simulationError = simulationResult.error || "Unknown simulation failure";
throw BlockchainError.txSimulationError(`Relay simulation failed: ${simulationError}`);
}
const response = await this.broadcastWithdrawal(req, chainId); const response = await this.broadcastWithdrawal(req, chainId);
await this.db.updateBroadcastedRequest(requestId, response.hash); await this.db.updateBroadcastedRequest(requestId, response.hash);

6
packages/sdk/src/interfaces/contracts.interface.ts
View File

@@ -38,6 +38,12 @@ export interface ContractInteractions {
scope: Hash, scope: Hash,
): Promise<TransactionResponse>; ): Promise<TransactionResponse>;
simulateRelay(
withdrawal: Withdrawal,
withdrawalProof: WithdrawalProof,
scope: Hash
): Promise<{ success: boolean; gasEstimate?: bigint; error?: string }>;
ragequit( ragequit(
commitmentProof: CommitmentProof, commitmentProof: CommitmentProof,
privacyPoolAddress: Address, privacyPoolAddress: Address,