tx/transactors/lending/LoanManage.h

#pragma once
 
#include <xrpl/tx/Transactor.h>
 
namespace xrpl {
 
class LoanManage : public Transactor
{
public:
    static constexpr auto kConsequencesFactory = ConsequencesFactoryType::Normal;
 
    explicit LoanManage(ApplyContext& ctx) : Transactor(ctx)
    {
    }
 
    static bool
    checkExtraFeatures(PreflightContext const& ctx);
 
    static std::uint32_t
    getFlagsMask(PreflightContext const& ctx);
 
    static NotTEC
    preflight(PreflightContext const& ctx);
 
    static TER
    preclaim(PreclaimContext const& ctx);

    static TER
    defaultLoan(
        ApplyView& view,
        SLE::ref loanSle,
        SLE::ref brokerSle,
        SLE::ref vaultSle,
        Asset const& vaultAsset,
        beast::Journal j);

    static TER
    impairLoan(
        ApplyView& view,
        SLE::ref loanSle,
        SLE::ref vaultSle,
        Asset const& vaultAsset,
        beast::Journal j);

    [[nodiscard]] static TER
    unimpairLoan(
        ApplyView& view,
        SLE::ref loanSle,
        SLE::ref vaultSle,
        Asset const& vaultAsset,
        beast::Journal j);
 
    TER
    doApply() override;
 
    void
    visitInvariantEntry(bool isDelete, SLE::const_ref before, SLE::const_ref after) override;
 
    [[nodiscard]] bool
    finalizeInvariants(
        STTx const& tx,
        TER result,
        XRPAmount fee,
        ReadView const& view,
        beast::Journal const& j) override;
};
 
//------------------------------------------------------------------------------
 
}  // namespace xrpl