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Better handle markers in nft_buy_offers and nft_sell_offers (#400)

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This commit is contained in:
CJ Cobb
2022-11-14 14:59:12 -05:00
committed by GitHub
parent 2cbf09d6ae
commit b1299792a6
1 changed files with 8 additions and 6 deletions
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14
src/rpc/handlers/NFTOffers.cpp
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@@ -69,6 +69,7 @@ enumerateNFTOffers(
std::vector<ripple::SLE> offers;
auto reserve = limit;
ripple::uint256 cursor;
uint64_t startHint = 0;
if (request.contains(JS(marker)))
{
@@ -85,12 +86,13 @@ enumerateNFTOffers(
auto const sle =
read(ripple::keylet::nftoffer(cursor), lgrInfo, context);
if (!sle || tokenid != sle->getFieldH256(ripple::sfNFTokenID))
return Status{Error::rpcOBJECT_NOT_FOUND, "notFound"};
if (tokenid != sle->getFieldH256(ripple::sfNFTokenID))
return Status{Error::rpcINVALID_PARAMS, "invalidTokenid"};
if (!sle ||
sle->getFieldU16(ripple::sfLedgerEntryType) !=
ripple::ltNFTOKEN_OFFER ||
tokenid != sle->getFieldH256(ripple::sfNFTokenID))
return Status{Error::rpcINVALID_PARAMS};
startHint = sle->getFieldU64(ripple::sfNFTokenOfferNode);
jsonOffers.push_back(json::value_from(*sle));
offers.reserve(reserve);
}
@@ -104,7 +106,7 @@ enumerateNFTOffers(
*context.backend,
directory,
cursor,
0,
startHint,
lgrInfo.seq,
reserve,
{},