Function useCreateBatchSession

Description

Creates a sessions to be used when submitting batches of txs simultaneously in the context of a users smart account.

Mutation function args: UseCreateBatchSessionProps

Example

import { useCreateBatchSession, useUserOpWait, Options } from "@biconomy/useAA"
import { polygonAmoy } from "viem/chains"
import { encodeFunctionData, parseAbi } from "wagmi"

export const CreateBatchSession = ({userSmartAccountAddress}) => {

  const leafPolicy: Policy = {
    interval: {
      validUntil: 0,
      validAfter: 0,
    },
    contractAddress: "0x1758f42Af7026fBbB559Dc60EcE0De3ef81f665e",
    functionSelector: "safeMint(address)",
    rules: [
      {
        offset: 0,
        condition: 0,
        referenceValue: userSmartAccountAddress,
      },
    ],
    valueLimit: 0n,
  }

  const policyLeaves: Policy[] = [leafPolicy, leafPolicy];

  const {
    mutate,
    data: userOpResponse,
    error,
    isPending,
  } = useCreateBatchSession();

  const {
    isLoading: waitIsLoading,
    isSuccess: waitIsSuccess,
    error: waitError,
    data: waitData,
  } = useUserOpWait(userOpResponse);

  const grantPermission = () =>
    mutate({
      policy: policyLeaves,
      options: Options.Sponsored,
    });

  useEffect(() => {
    if (waitData?.success === "true") {
      console.log(waitData?.receipt?.transactionHash);
    }
  }, [waitData]);


  return (
    <ErrorGuard errors={[error, waitError]}>
      <Button
        title="Grant Permission"
        onClickFunc={grantPermission}
        isLoading={isPending || waitIsLoading}
      />
    </ErrorGuard>
  );
};

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