Boss/Mod/MoveFundsCommand.cpp: Temporary debugging command to check funds mover.

2026-08-17 13:07:24 +02:00 · 2020-10-22 11:38:47 +08:00 · 2020-10-22 11:38:47 +08:00 · e2d642fb53
commit e2d642fb53
parent 7a9fe45655
4 changed files with 174 additions and 0 deletions
--- a/Boss/Mod/MoveFundsCommand.cpp
+++ b/Boss/Mod/MoveFundsCommand.cpp
@ -0,0 +1,137 @@
+#include"Boss/Mod/MoveFundsCommand.hpp"
+#include"Boss/ModG/ReqResp.hpp"
+#include"Boss/Msg/CommandFail.hpp"
+#include"Boss/Msg/CommandRequest.hpp"
+#include"Boss/Msg/CommandResponse.hpp"
+#include"Boss/Msg/Manifestation.hpp"
+#include"Boss/Msg/ManifestCommand.hpp"
+#include"Boss/Msg/RequestMoveFunds.hpp"
+#include"Boss/Msg/ResponseMoveFunds.hpp"
+#include"Boss/concurrent.hpp"
+#include"Jsmn/Object.hpp"
+#include"Json/Out.hpp"
+#include"S/Bus.hpp"
+#include"Util/make_unique.hpp"
+
+namespace Boss { namespace Mod {
+
+class MoveFundsCommand::Impl {
+private:
+	ModG::ReqResp< Msg::RequestMoveFunds
+		     , Msg::ResponseMoveFunds
+		     > movefunds;
+
+	void start(S::Bus& bus) {
+		bus.subscribe<Msg::Manifestation
+			     >([&bus](Msg::Manifestation const& _) {
+			return bus.raise(Msg::ManifestCommand{
+				"clboss-movefunds",
+				"amount sourcenode destnode feebudget",
+				"Move {amount} from a channel with "
+				"{sourcenode} to a channel with {destnode}, "
+				"with no more than {feebudget}.  "
+				"{amount} and {feebudget} must have 'msat' "
+				"suffixes, and {sourcenode} and {destnode} "
+				"must be node IDs.  "
+				"THIS COMMAND IS FOR DEBUGGING CLBOSS AND "
+				"SHOULD NOT BE USED FOR MANUAL MANAGEMENT.",
+				false
+			});
+		});
+		bus.subscribe<Msg::CommandRequest
+			     >([this, &bus](Msg::CommandRequest const& r) {
+			if (r.command != "clboss-movefunds")
+				return Ev::lift();
+			auto parms = std::make_shared<Jsmn::Object>(
+				r.params
+			);
+			auto id = r.id;
+			return Boss::concurrent(do_movefunds(
+				bus, std::move(parms), id
+			));
+		});
+	}
+
+	Ev::Io<void>
+	do_movefunds( S::Bus& bus
+		    , std::shared_ptr<Jsmn::Object> pparms
+		    , std::uint64_t id
+		    ) {
+		return Ev::lift().then([this, &bus, pparms, id]() {
+			auto msg = Msg::RequestMoveFunds();
+			try {
+				auto amt = Jsmn::Object();
+				auto src = Jsmn::Object();
+				auto dst = Jsmn::Object();
+				auto fee = Jsmn::Object();
+				auto& parms = *pparms;
+				if (parms.is_array() && parms.size() == 4) {
+					amt = parms[0];
+					src = parms[1];
+					dst = parms[2];
+					fee = parms[3];
+				} else {
+					amt = parms["amount"];
+					src = parms["sourcenode"];
+					dst = parms["destnode"];
+					fee = parms["feebudget"];
+				}
+				msg.amount = Ln::Amount(std::string(amt));
+				msg.source = Ln::NodeId(std::string(src));
+				msg.destination = Ln::NodeId(std::string(dst));
+				msg.fee_budget = Ln::Amount(std::string(fee));
+			} catch (std::exception const& _) {
+				return bus.raise(Msg::CommandFail{
+					id, -32602, "Invalid parameters.",
+					Json::Out()
+						.start_object()
+							.field( "params"
+							      , *pparms
+							      )
+						.end_object()
+				});
+			}
+			return movefunds.execute( std::move(msg)
+			).then([&bus, id](Msg::ResponseMoveFunds rsp) {
+				auto result = Json::Out()
+				.start_object()
+					.field( "amount_moved"
+					      , std::string(rsp.amount_moved)
+					      )
+					.field( "fee_spent"
+					      , std::string(rsp.fee_spent)
+					      )
+				.end_object()
+				;
+				return bus.raise(Msg::CommandResponse{
+					id, std::move(result)
+				});
+			});
+		});
+	}
+
+public:
+	Impl() =delete;
+	Impl(Impl&&) =delete;
+	Impl(Impl const&) =delete;
+
+	explicit
+	Impl( S::Bus& bus
+	    ) : movefunds( bus
+			 , [](Msg::RequestMoveFunds& req, void* p) {
+				req.requester = p;
+			   }
+			 , [](Msg::ResponseMoveFunds& rsp) {
+				return rsp.requester;
+			   }
+			 )
+	      { start(bus); }
+};
+
+MoveFundsCommand::MoveFundsCommand(MoveFundsCommand&&) =default;
+MoveFundsCommand::~MoveFundsCommand() =default;
+
+MoveFundsCommand::MoveFundsCommand(S::Bus& bus)
+	: pimpl(Util::make_unique<Impl>(bus)) { }
+
+}}