otterscan/src/BlockTransactions.tsx
2021-08-08 19:49:45 -03:00

59 lines
1.5 KiB
TypeScript

import React, { useMemo, useContext } from "react";
import { useParams, useLocation } from "react-router";
import { BigNumber } from "@ethersproject/bignumber";
import queryString from "query-string";
import StandardFrame from "./StandardFrame";
import BlockTransactionHeader from "./block/BlockTransactionHeader";
import BlockTransactionResults from "./block/BlockTransactionResults";
import { PAGE_SIZE } from "./params";
import { RuntimeContext } from "./useRuntime";
import { useBlockTransactions } from "./useErigonHooks";
type BlockParams = {
blockNumber: string;
};
type PageParams = {
p?: number;
};
const BlockTransactions: React.FC = () => {
const { provider } = useContext(RuntimeContext);
const params = useParams<BlockParams>();
const location = useLocation<PageParams>();
const qs = queryString.parse(location.search);
let pageNumber = 1;
if (qs.p) {
try {
pageNumber = parseInt(qs.p as string);
} catch (err) {}
}
const blockNumber = useMemo(
() => BigNumber.from(params.blockNumber),
[params.blockNumber]
);
const [totalTxs, txs] = useBlockTransactions(
provider,
blockNumber.toNumber(),
pageNumber - 1,
PAGE_SIZE
);
document.title = `Block #${blockNumber} Txns | Otterscan`;
return (
<StandardFrame>
<BlockTransactionHeader blockTag={blockNumber.toNumber()} />
<BlockTransactionResults
page={txs}
total={totalTxs ?? 0}
pageNumber={pageNumber}
/>
</StandardFrame>
);
};
export default React.memo(BlockTransactions);