22#include "data/BackendInterface.hpp"
25#include "rpc/common/Specs.hpp"
26#include "rpc/common/Types.hpp"
27#include "rpc/common/Validators.hpp"
29#include <boost/json/conversion.hpp>
30#include <boost/json/value.hpp>
31#include <xrpl/protocol/jss.h>
47 std::shared_ptr<BackendInterface> sharedPtrBackend_;
54 std::string ledgerHash;
55 uint32_t ledgerIndex{};
56 uint32_t ledgerTime{};
57 std::vector<BookChange> bookChanges;
58 bool validated =
true;
67 std::optional<std::string> ledgerHash;
68 std::optional<uint32_t> ledgerIndex;
78 BookChangesHandler(std::shared_ptr<BackendInterface>
const& sharedPtrBackend) : sharedPtrBackend_(sharedPtrBackend)
89 spec([[maybe_unused]] uint32_t apiVersion)
91 static auto const kRPC_SPEC =
RpcSpec{
117 tag_invoke(boost::json::value_from_tag, boost::json::value& jv, Output
const& output);
126 tag_invoke(boost::json::value_to_tag<Input>, boost::json::value
const& jv);
BookChangesHandler returns the order book changes for a given ledger.
Definition BookChanges.hpp:46
Result process(Input input, Context const &ctx) const
Process the BookChanges command.
Definition BookChanges.cpp:46
static RpcSpecConstRef spec(uint32_t apiVersion)
Returns the API specification for the command.
Definition BookChanges.hpp:89
friend void tag_invoke(boost::json::value_from_tag, boost::json::value &jv, Output const &output)
Convert the Output to a JSON object.
Definition BookChanges.cpp:71
BookChangesHandler(std::shared_ptr< BackendInterface > const &sharedPtrBackend)
Construct a new BookChangesHandler object.
Definition BookChanges.hpp:78
This namespace contains all the RPC logic and handlers.
Definition AMMHelpers.cpp:36
RpcSpec const & RpcSpecConstRef
An alias for a const reference to RpcSpec.
Definition Specs.hpp:145
std::expected< OutputType, Status > HandlerReturnType
Return type for each individual handler.
Definition Types.hpp:81
A struct to hold the output data of the command.
Definition BookChanges.hpp:53
Context of an RPC call.
Definition Types.hpp:118
Result type used to return responses or error statuses to the Webserver subsystem.
Definition Types.hpp:129
Represents a Specification of an entire RPC command.
Definition Specs.hpp:98
static CustomValidator ledgerIndexValidator
Provides a commonly used validator for ledger index.
Definition Validators.hpp:484
static CustomValidator uint256HexStringValidator
Provides a commonly used validator for uint256 hex string.
Definition Validators.hpp:530