escrow.cpp

#include <test/jtx/escrow.h>
 
#include <test/jtx/Account.h>
#include <test/jtx/Env.h>
 
#include <xrpl/json/json_value.h>
#include <xrpl/protocol/AccountID.h>
#include <xrpl/protocol/Indexes.h>
#include <xrpl/protocol/Rate.h>
#include <xrpl/protocol/SField.h>
#include <xrpl/protocol/STAmount.h>
#include <xrpl/protocol/SeqProxy.h>
#include <xrpl/protocol/TxFlags.h>
#include <xrpl/protocol/jss.h>
 
#include <cstdint>

namespace xrpl::test::jtx::escrow {
 
json::Value
create(AccountID const& account, AccountID const& to, STAmount const& amount)
{
    json::Value jv;
    jv[jss::TransactionType] = jss::EscrowCreate;
    jv[jss::Flags] = tfFullyCanonicalSig;
    jv[jss::Account] = to_string(account);
    jv[jss::Destination] = to_string(to);
    jv[jss::Amount] = amount.getJson(JsonOptions::Values::None);
    return jv;
}
 
json::Value
finish(AccountID const& account, AccountID const& from, std::uint32_t seq)
{
    json::Value jv;
    jv[jss::TransactionType] = jss::EscrowFinish;
    jv[jss::Flags] = tfFullyCanonicalSig;
    jv[jss::Account] = to_string(account);
    jv[sfOwner.jsonName] = to_string(from);
    jv[sfOfferSequence.jsonName] = seq;
    return jv;
}
 
json::Value
cancel(AccountID const& account, Account const& from, std::uint32_t seq)
{
    json::Value jv;
    jv[jss::TransactionType] = jss::EscrowCancel;
    jv[jss::Flags] = tfFullyCanonicalSig;
    jv[jss::Account] = to_string(account);
    jv[sfOwner.jsonName] = from.human();
    jv[sfOfferSequence.jsonName] = seq;
    return jv;
}
 
Rate
rate(Env& env, Account const& account, std::uint32_t const& seq)
{
    auto const sle = env.le(keylet::escrow(account.id(), SeqProxy::rawSequence(seq)));
    if (sle->isFieldPresent(sfTransferRate))
        return xrpl::Rate((*sle)[sfTransferRate]);
    return Rate{0};
}
 
}  // namespace xrpl::test::jtx::escrow