OrderBookDB.h

#pragma once
 
#include <xrpl/ledger/AcceptedLedgerTx.h>
#include <xrpl/ledger/BookListeners.h>
#include <xrpl/ledger/ReadView.h>
#include <xrpl/protocol/Book.h>
#include <xrpl/protocol/Issue.h>
#include <xrpl/protocol/MultiApiJson.h>
#include <xrpl/protocol/UintTypes.h>
 
#include <memory>
#include <optional>
#include <vector>
 
namespace xrpl {
 
class OrderBookDB
{
public:
    virtual ~OrderBookDB() = default;
 
    virtual void
    setup(std::shared_ptr<ReadView const> const& ledger) = 0;
 
    virtual void
    addOrderBook(Book const& book) = 0;
 
    virtual std::vector<Book>
    getBooksByTakerPays(Issue const& issue, std::optional<Domain> const& domain = std::nullopt) = 0;
 
    virtual int
    getBookSize(Issue const& issue, std::optional<Domain> const& domain = std::nullopt) = 0;
 
    virtual bool
    isBookToXRP(Issue const& issue, std::optional<Domain> domain = std::nullopt) = 0;
 
    virtual void
    processTxn(
        std::shared_ptr<ReadView const> const& ledger,
        AcceptedLedgerTx const& alTx,
        MultiApiJson const& jvObj) = 0;
 
    virtual BookListeners::pointer
    getBookListeners(Book const&) = 0;
    virtual BookListeners::pointer
    makeBookListeners(Book const&) = 0;
};
 
}  // namespace xrpl