Auction Actions

The auction system provides several Redux actions for managing bids.

The stakeAuctionBid action handles placing new bids:

// src/oada/actions.ts
// Async thunk for placing bids in the stake auction
export const stakeAuctionBid = createAsyncThunk<
  BasicResponse<string>,
  StakeAuctionBidRequest,
  {
    dispatch: AppDispatch;
    state: RootState;
    extra: Services;
    rejectValue: FailResponse;
  }
>("stakeAuctionBid", async (request: StakeAuctionBidRequest, thunkApi) => {
  const wallet = thunkApi.getState().wallet.wallet!;
  const [utxos, changeAddress] = await getWalletUtxos(wallet);

  const ownerPkh = bech32AddressToPaymentPkh(changeAddress);
  const stakeAddress = addressToStakeAddress(changeAddress);

  if (stakeAddress === null) {
    return {
      tag: "Fail",
      contents: `Could not get stake address from ${changeAddress}`,
    };
  }

  const serverRequest = {
    ownerPkh,
    stakeAddressBech32: request.stakeAddressBech32,
    bidType: request.bidType,
    bidApy: BigInt(request.bidApy.toString()),
    bidValue: request.bidValue,
  };

  const requestOptions = {
    method: "POST",
    headers: {
      Accept: "application/json",
      "Content-Type": "application/json;charset=UTF-8",
    },
    body: Json.stringify(serverRequest),
  };

  const rawResponse = await fetch(
    `${oadaEndpointsUrl}/stake-auction-bid`,
    requestOptions
  );

  return await getRecipeBuildSendTx(utxos, changeAddress, rawResponse);
});

The cancelStakeAuctionBid action handles canceling existing bids:

// src/oada/actions.ts
// Async thunk for canceling existing stake auction bids
export const cancelStakeAuctionBid = createAsyncThunk<
  BasicResponse<string>,
  CancelStakeAuctionBidRequest,
  {
    dispatch: AppDispatch;
    state: RootState;
    extra: Services;
    rejectValue: FailResponse;
  }
>(
  "cancelStakeAuctionBid",
  async (request: CancelStakeAuctionBidRequest, thunkApi) => {
    const wallet = thunkApi.getState().wallet.wallet!;
    const [utxos, changeAddress] = await getWalletUtxos(wallet);

    const ownerPkh = bech32AddressToPaymentPkh(changeAddress);

    const serverRequest = {
      ownerPkh,
      txOutRef: bidIdToTxOutRef(request.bidId),
    };

    const requestOptions = {
      method: "POST",
      headers: {
        Accept: "application/json",
        "Content-Type": "application/json;charset=UTF-8",
      },
      body: Json.stringify(serverRequest),
    };

    const rawResponse = await fetch(
      `${oadaEndpointsUrl}/cancel-stake-auction-bid`,
      requestOptions
    );

    return await getRecipeBuildSendTx(utxos, changeAddress, rawResponse);
  }
);