Function executeTrade

gasless-v2-headless-example/index.ts:118–149

(
    tokenApprovalRequired: boolean,
    gaslessApprovalAvailable: boolean
  )

  );

  async function executeTrade(
    tokenApprovalRequired: boolean,
    gaslessApprovalAvailable: boolean
  ) {
    let approvalSignature: Hex | null = null;
    let approvalDataToSubmit: any = null;
    let tradeDataToSubmit: any = null;
    let tradeSignature: any = null;

    if (tokenApprovalRequired) {
      if (gaslessApprovalAvailable) {
        approvalSignature = await signApprovalObject(); // Function to sign approval object
      } else {
        await standardApproval(); // Function to handle standard approval
      }
    }

    if (approvalSignature) {
      approvalDataToSubmit = await approvalSplitSigDataToSubmit(
        approvalSignature
      );
    }

    tradeSignature = await signTradeObject(); // Function to sign trade object
    tradeDataToSubmit = await tradeSplitSigDataToSubmit(tradeSignature);

    const tradeHash = await submitTrade(
      tradeDataToSubmit,
      approvalDataToSubmit
    ); // Function to submit trade
    return tradeHash;
  }

  // Helper functions
  async function signTradeObject(): Promise<any> {