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More universal adjustSponsorOwnerCountHlp

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This commit is contained in:
Oleksandr
2026-04-24 15:30:05 -04:00
parent 462a0b2338
commit ee8d9ca73e
1 changed files with 24 additions and 45 deletions
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69
src/libxrpl/ledger/helpers/AccountRootHelpers.cpp
View File

@@ -138,22 +138,17 @@ static void
adjustSponsorOwnerCountHlp(
ApplyView& view,
SLE::ref sle,
SField const& sfield,
std::int32_t amount,
beast::Journal j)
SF_UINT32 const& sfield,
AccountID const& accID,
std::int32_t adjustment,
beast::Journal j,
bool callHook = true)
{
auto const accID = sle->getAccountID(sfAccount);
std::uint32_t const current{(sle)->getFieldU32(sfield)};
std::uint32_t const adjusted = confineOwnerCount(current, amount, accID, j);
view.adjustOwnerCountHook(accID, current, adjusted);
if (adjusted == 0)
{
sle->makeFieldAbsent(sfield);
}
else
{
sle->setFieldU32(sfield, adjusted);
}
std::uint32_t const current = sle->at(sfield);
std::uint32_t const adjusted = confineOwnerCount(current, adjustment, accID, j);
if (callHook)
view.adjustOwnerCountHook(accID, current, adjusted);
sle->at(sfield) = adjusted;
view.update(sle);
}
@@ -162,50 +157,34 @@ adjustOwnerCount(
ApplyView& view,
SLE::ref accountSle,
SLE::ref sponsorSle,
std::int32_t amount,
std::int32_t adjustment,
beast::Journal j)
{
if (!accountSle)
return;
XRPL_ASSERT(amount, "xrpl::adjustOwnerCount : nonzero amount input");
XRPL_ASSERT(adjustment, "xrpl::adjustOwnerCount : nonzero adjustment input");
auto const accountID = accountSle->getAccountID(sfAccount);
if (sponsorSle)
{
adjustSponsorOwnerCountHlp(view, sponsorSle, sfSponsoringOwnerCount, amount, j);
adjustSponsorOwnerCountHlp(view, accountSle, sfSponsoredOwnerCount, amount, j);
auto const sponsorID = sponsorSle->getAccountID(sfAccount);
auto const account = accountSle->getAccountID(sfAccount);
auto const sponsorAccountID = (sponsorSle)->getAccountID(sfAccount);
auto sponsorObjSle = view.peek(keylet::sponsor(sponsorAccountID, account));
adjustSponsorOwnerCountHlp(
view, accountSle, sfSponsoredOwnerCount, accountID, adjustment, j);
adjustSponsorOwnerCountHlp(
view, sponsorSle, sfSponsoringOwnerCount, sponsorID, adjustment, j);
auto sponsorObjSle = view.peek(keylet::sponsor(sponsorID, accountID));
if (sponsorObjSle)
{
// pre funded
// update the pre-funded ReserveCount on Sponsorship ledger object
std::uint32_t const currentReserveCount = sponsorObjSle->getFieldU32(sfReserveCount);
// Reserve count moves opposite to amount: +amount => consume reserve (-), -amount =>
// payback (+)
std::uint32_t const adjusted =
confineOwnerCount(currentReserveCount, -amount, sponsorAccountID, j);
if (adjusted == 0)
{
sponsorObjSle->makeFieldAbsent(sfReserveCount);
}
else
{
sponsorObjSle->setFieldU32(sfReserveCount, adjusted);
}
view.update(sponsorObjSle);
// Reserve count moves opposite to adjustment: +adjustment => consume reserve (-),
// -adjustment => payback (+)
adjustSponsorOwnerCountHlp(
view, sponsorObjSle, sfReserveCount, sponsorID, -adjustment, j, false);
}
}
std::uint32_t const current{accountSle->getFieldU32(sfOwnerCount)};
AccountID const id = (*accountSle)[sfAccount];
std::uint32_t const adjusted = confineOwnerCount(current, amount, id, j);
view.adjustOwnerCountHook(id, current, adjusted);
accountSle->at(sfOwnerCount) = adjusted;
view.update(accountSle);
adjustSponsorOwnerCountHlp(view, accountSle, sfOwnerCount, accountID, adjustment, j);
}
AccountID