155 lines
6.1 KiB
C++
155 lines
6.1 KiB
C++
/*
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* Copyright (c) 2015 Cryptonomex, Inc., and contributors.
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*
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* The MIT License
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#pragma once
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#include <graphene/chain/protocol/types.hpp>
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#include <graphene/db/object.hpp>
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#include <graphene/db/generic_index.hpp>
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#include <graphene/chain/protocol/event.hpp>
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namespace graphene { namespace chain {
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class event_object;
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} }
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namespace fc {
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void to_variant(const graphene::chain::event_object& event_obj, fc::variant& v);
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void from_variant(const fc::variant& v, graphene::chain::event_object& event_obj);
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} //end namespace fc
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namespace graphene { namespace chain {
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class database;
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class event_object : public graphene::db::abstract_object< event_object >
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{
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public:
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static const uint8_t space_id = protocol_ids;
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static const uint8_t type_id = event_object_type;
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event_object();
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event_object(const event_object& rhs);
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~event_object();
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event_object& operator=(const event_object& rhs);
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internationalized_string_type name;
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internationalized_string_type season;
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optional<time_point_sec> start_time;
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event_group_id_type event_group_id;
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bool at_least_one_betting_market_group_settled;
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event_status get_status() const;
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vector<string> scores;
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// serialization functions:
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// for serializing to raw, go through a temporary sstream object to avoid
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// having to implement serialization in the header file
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template<typename Stream>
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friend Stream& operator<<( Stream& s, const event_object& event_obj );
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template<typename Stream>
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friend Stream& operator>>( Stream& s, event_object& event_obj );
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friend void ::fc::to_variant(const graphene::chain::event_object& event_obj, fc::variant& v);
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friend void ::fc::from_variant(const fc::variant& v, graphene::chain::event_object& event_obj);
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void pack_impl(std::ostream& stream) const;
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void unpack_impl(std::istream& stream);
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void on_upcoming_event(database& db);
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void on_in_progress_event(database& db);
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void on_frozen_event(database& db);
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void on_finished_event(database& db);
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void on_canceled_event(database& db);
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void on_settled_event(database& db);
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void on_betting_market_group_resolved(database& db, betting_market_group_id_type resolved_group, bool was_canceled);
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void on_betting_market_group_closed(database& db, betting_market_group_id_type closed_group);
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void dispatch_new_status(database& db, event_status new_status);
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private:
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class impl;
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std::unique_ptr<impl> my;
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};
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struct by_event_group_id;
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struct by_event_status;
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typedef multi_index_container<
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event_object,
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indexed_by<
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ordered_unique< tag<by_id>, member< object, object_id_type, &object::id > >,
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ordered_non_unique< tag<by_event_group_id>, member< event_object, event_group_id_type, &event_object::event_group_id > >,
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ordered_non_unique< tag<by_event_status>, const_mem_fun< event_object, event_status, &event_object::get_status > > > > event_object_multi_index_type;
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typedef generic_index<event_object, event_object_multi_index_type> event_object_index;
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template<typename Stream>
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inline Stream& operator<<( Stream& s, const event_object& event_obj )
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{
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fc_elog(fc::logger::get("event"), "In event_obj to_raw");
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// pack all fields exposed in the header in the usual way
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// instead of calling the derived pack, just serialize the one field in the base class
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// fc::raw::pack<Stream, const graphene::db::abstract_object<event_object> >(s, event_obj);
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fc::raw::pack(s, event_obj.id);
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fc::raw::pack(s, event_obj.name);
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fc::raw::pack(s, event_obj.season);
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fc::raw::pack(s, event_obj.start_time);
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fc::raw::pack(s, event_obj.event_group_id);
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fc::raw::pack(s, event_obj.at_least_one_betting_market_group_settled);
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fc::raw::pack(s, event_obj.scores);
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// fc::raw::pack the contents hidden in the impl class
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std::ostringstream stream;
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event_obj.pack_impl(stream);
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std::string stringified_stream(stream.str());
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fc::raw::pack(s, stream.str());
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return s;
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}
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template<typename Stream>
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inline Stream& operator>>( Stream& s, event_object& event_obj )
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{
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fc_elog(fc::logger::get("event"), "In event_obj from_raw");
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// unpack all fields exposed in the header in the usual way
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//fc::raw::unpack<Stream, graphene::db::abstract_object<event_object> >(s, event_obj);
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fc::raw::unpack(s, event_obj.id);
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fc::raw::unpack(s, event_obj.name);
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fc::raw::unpack(s, event_obj.season);
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fc::raw::unpack(s, event_obj.start_time);
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fc::raw::unpack(s, event_obj.event_group_id);
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fc::raw::unpack(s, event_obj.at_least_one_betting_market_group_settled);
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fc::raw::unpack(s, event_obj.scores);
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// fc::raw::unpack the contents hidden in the impl class
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std::string stringified_stream;
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fc::raw::unpack(s, stringified_stream);
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std::istringstream stream(stringified_stream);
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event_obj.unpack_impl(stream);
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return s;
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}
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} } // graphene::chain
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FC_REFLECT(graphene::chain::event_object, (name))
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