396 lines
16 KiB
C++
396 lines
16 KiB
C++
/*
|
|
* Copyright (c) 2015 Cryptonomex, Inc., and contributors.
|
|
*
|
|
* The MIT License
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
* THE SOFTWARE.
|
|
*/
|
|
|
|
#include <graphene/bookie/bookie_plugin.hpp>
|
|
|
|
#include <graphene/app/impacted.hpp>
|
|
|
|
#include <graphene/chain/account_evaluator.hpp>
|
|
#include <graphene/chain/account_object.hpp>
|
|
#include <graphene/chain/betting_market_object.hpp>
|
|
#include <graphene/chain/config.hpp>
|
|
#include <graphene/chain/database.hpp>
|
|
#include <graphene/chain/evaluator.hpp>
|
|
#include <graphene/chain/event_object.hpp>
|
|
#include <graphene/chain/operation_history_object.hpp>
|
|
#include <graphene/chain/transaction_evaluation_state.hpp>
|
|
|
|
#include <boost/algorithm/string/case_conv.hpp>
|
|
|
|
#include <fc/smart_ref_impl.hpp>
|
|
#include <fc/thread/thread.hpp>
|
|
|
|
#include <boost/polymorphic_cast.hpp>
|
|
|
|
#if 0
|
|
# ifdef DEFAULT_LOGGER
|
|
# undef DEFAULT_LOGGER
|
|
# endif
|
|
# define DEFAULT_LOGGER "bookie_plugin"
|
|
#endif
|
|
|
|
namespace graphene { namespace bookie {
|
|
|
|
namespace detail
|
|
{
|
|
|
|
class persistent_event_object : public graphene::db::abstract_object<event_object>
|
|
{
|
|
public:
|
|
static const uint8_t space_id = bookie_objects;
|
|
static const uint8_t type_id = persistent_event_object_type;
|
|
|
|
event_id_type event_object_id;
|
|
|
|
internationalized_string_type name;
|
|
|
|
internationalized_string_type season;
|
|
|
|
optional<time_point_sec> start_time;
|
|
|
|
event_group_id_type event_group_id;
|
|
|
|
event_status status;
|
|
vector<string> scores;
|
|
};
|
|
typedef object_id<bookie_objects, persistent_event_object_type, persistent_event_object> persistent_event_id_type;
|
|
|
|
struct by_event_id;
|
|
typedef multi_index_container<
|
|
persistent_event_object,
|
|
indexed_by<
|
|
ordered_unique<tag<by_id>, member<object, object_id_type, &object::id> >,
|
|
ordered_unique<tag<by_event_id>, member<persistent_event_object, event_id_type, &persistent_event_object::event_object_id> > > > persistent_event_object_multi_index_type;
|
|
|
|
typedef generic_index<persistent_event_object, persistent_event_object_multi_index_type> persistent_event_object_index;
|
|
|
|
#if 0 // we no longer have competitors, just leaving this here as an example of how to do a secondary index
|
|
class events_by_competitor_index : public secondary_index
|
|
{
|
|
public:
|
|
virtual ~events_by_competitor_index() {}
|
|
|
|
virtual void object_inserted( const object& obj ) override;
|
|
virtual void object_removed( const object& obj ) override;
|
|
virtual void about_to_modify( const object& before ) override;
|
|
virtual void object_modified( const object& after ) override;
|
|
protected:
|
|
|
|
map<competitor_id_type, set<persistent_event_id_type> > competitor_to_events;
|
|
};
|
|
|
|
void events_by_competitor_index::object_inserted( const object& obj )
|
|
{
|
|
const persistent_event_object& event_obj = *boost::polymorphic_downcast<const persistent_event_object*>(&obj);
|
|
for (const competitor_id_type& competitor_id : event_obj.competitors)
|
|
competitor_to_events[competitor_id].insert(event_obj.id);
|
|
for (const competitor_id_type& competitor_id : event_obj.competitors)
|
|
competitor_to_events[competitor_id].insert(event_obj.id);
|
|
}
|
|
void events_by_competitor_index::object_removed( const object& obj )
|
|
{
|
|
const persistent_event_object& event_obj = *boost::polymorphic_downcast<const persistent_event_object*>(&obj);
|
|
for (const competitor_id_type& competitor_id : event_obj.competitors)
|
|
competitor_to_events[competitor_id].erase(event_obj.id);
|
|
}
|
|
void events_by_competitor_index::about_to_modify( const object& before )
|
|
{
|
|
object_removed(before);
|
|
}
|
|
void events_by_competitor_index::object_modified( const object& after )
|
|
{
|
|
object_inserted(after);
|
|
}
|
|
#endif
|
|
|
|
class bookie_plugin_impl
|
|
{
|
|
public:
|
|
bookie_plugin_impl(bookie_plugin& _plugin)
|
|
: _self( _plugin )
|
|
{ }
|
|
virtual ~bookie_plugin_impl();
|
|
|
|
|
|
/**
|
|
* Called After a block has been applied and committed. The callback
|
|
* should not yield and should execute quickly.
|
|
*/
|
|
void on_objects_changed(const vector<object_id_type>& changed_object_ids);
|
|
|
|
/** this method is called as a callback after a block is applied
|
|
* and will process/index all operations that were applied in the block.
|
|
*/
|
|
void on_block_applied( const signed_block& b );
|
|
|
|
asset get_total_matched_bet_amount_for_betting_market_group(betting_market_group_id_type group_id);
|
|
|
|
void fill_localized_event_strings();
|
|
|
|
void get_events_containing_sub_string(std::vector<event_object>& events, const std::string& sub_string, const std::string& language);
|
|
|
|
graphene::chain::database& database()
|
|
{
|
|
return _self.database();
|
|
}
|
|
|
|
// 1.18. "Washington Capitals/Chicago Blackhawks"
|
|
typedef std::pair<event_id_type, std::string> event_string;
|
|
struct event_string_less : public std::less<const event_string&>
|
|
{
|
|
bool operator()(const event_string &_left, const event_string &_right) const
|
|
{
|
|
return (_left.first.instance < _right.first.instance);
|
|
}
|
|
};
|
|
|
|
typedef flat_set<event_string, event_string_less> event_string_set;
|
|
// "en"
|
|
std::map<std::string, event_string_set> localized_event_strings;
|
|
|
|
bookie_plugin& _self;
|
|
flat_set<account_id_type> _tracked_accounts;
|
|
};
|
|
|
|
bookie_plugin_impl::~bookie_plugin_impl()
|
|
{
|
|
return;
|
|
}
|
|
|
|
void bookie_plugin_impl::on_objects_changed(const vector<object_id_type>& changed_object_ids)
|
|
{
|
|
graphene::chain::database& db = database();
|
|
auto& event_id_index = db.get_index_type<persistent_event_object_index>().indices().get<by_event_id>();
|
|
|
|
for (const object_id_type& changed_object_id : changed_object_ids)
|
|
{
|
|
if (changed_object_id.space() == event_id_type::space_id &&
|
|
changed_object_id.type() == event_id_type::type_id)
|
|
{
|
|
event_id_type changed_event_id = changed_object_id;
|
|
const event_object* new_event_obj = nullptr;
|
|
try
|
|
{
|
|
new_event_obj = &changed_event_id(db);
|
|
}
|
|
catch (fc::exception& e)
|
|
{
|
|
}
|
|
// new_event_obj should point to the now-changed event_object, or null if it was removed from the database
|
|
|
|
const persistent_event_object* old_event_obj = nullptr;
|
|
|
|
auto persistent_event_iter = event_id_index.find(changed_event_id);
|
|
if (persistent_event_iter != event_id_index.end())
|
|
old_event_obj = &*persistent_event_iter;
|
|
|
|
// and old_event_obj is a pointer to our saved copy, or nullptr if it is a new object
|
|
if (old_event_obj && new_event_obj)
|
|
{
|
|
ilog("Modifying persistent event object ${id}", ("id", changed_event_id));
|
|
db.modify(*old_event_obj, [&](persistent_event_object& saved_event_obj) {
|
|
saved_event_obj.name = new_event_obj->name;
|
|
saved_event_obj.season = new_event_obj->season;
|
|
saved_event_obj.start_time = new_event_obj->start_time;;
|
|
saved_event_obj.event_group_id = new_event_obj->event_group_id;
|
|
saved_event_obj.status = new_event_obj->status;
|
|
saved_event_obj.scores = new_event_obj->scores;
|
|
});
|
|
}
|
|
else if (new_event_obj)
|
|
{
|
|
ilog("Creating new persistent event object ${id}", ("id", changed_event_id));
|
|
db.create<persistent_event_object>([&](persistent_event_object& saved_event_obj) {
|
|
saved_event_obj.event_object_id = new_event_obj->id;
|
|
saved_event_obj.name = new_event_obj->name;
|
|
saved_event_obj.season = new_event_obj->season;
|
|
saved_event_obj.start_time = new_event_obj->start_time;;
|
|
saved_event_obj.event_group_id = new_event_obj->event_group_id;
|
|
saved_event_obj.status = new_event_obj->status;
|
|
saved_event_obj.scores = new_event_obj->scores;
|
|
});
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void bookie_plugin_impl::on_block_applied( const signed_block& )
|
|
{
|
|
graphene::chain::database& db = database();
|
|
const vector<optional<operation_history_object> >& hist = db.get_applied_operations();
|
|
for( const optional< operation_history_object >& o_op : hist )
|
|
{
|
|
if( !o_op.valid() )
|
|
{
|
|
continue;
|
|
}
|
|
const operation_history_object& op = *o_op;
|
|
if( op.op.which() == operation::tag< bet_matched_operation >::value )
|
|
{
|
|
const bet_matched_operation& bet_matched_op = op.op.get<bet_matched_operation>();
|
|
idump((bet_matched_op));
|
|
const asset& amount_bet = bet_matched_op.amount_bet;
|
|
// object may no longer exist
|
|
//const bet_object& bet = bet_matched_op.bet_id(db);
|
|
const betting_market_object& betting_market = bet_matched_op.betting_market_id(db);
|
|
const betting_market_group_object& betting_market_group = betting_market.group_id(db);
|
|
db.modify( betting_market_group, [&]( betting_market_group_object& obj ){
|
|
obj.total_matched_bets_amount += amount_bet.amount;
|
|
});
|
|
}
|
|
else if( op.op.which() == operation::tag< event_create_operation >::value )
|
|
{
|
|
FC_ASSERT(op.result.which() == operation_result::tag< object_id_type >::value);
|
|
//object_id_type object_id = op.result.get<object_id_type>();
|
|
event_id_type object_id = op.result.get<object_id_type>();
|
|
FC_ASSERT( db.find_object(object_id), "invalid event specified" );
|
|
const event_create_operation& event_create_op = op.op.get<event_create_operation>();
|
|
for(const std::pair<std::string, std::string>& pair : event_create_op.name)
|
|
{
|
|
localized_event_strings[pair.first].insert(event_string(object_id, pair.second));
|
|
}
|
|
}
|
|
else if( op.op.which() == operation::tag< event_update_operation >::value )
|
|
{
|
|
const event_update_operation& event_create_op = op.op.get<event_update_operation>();
|
|
if (!event_create_op.new_name.valid())
|
|
continue;
|
|
event_id_type event_id = event_create_op.event_id;
|
|
for(const std::pair<std::string, std::string>& pair : *event_create_op.new_name)
|
|
{
|
|
// try insert
|
|
std::pair<event_string_set::iterator, bool> result =
|
|
localized_event_strings[pair.first].insert(event_string(event_id, pair.second));
|
|
if (!result.second)
|
|
// update string only
|
|
result.first->second = pair.second;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void bookie_plugin_impl::fill_localized_event_strings()
|
|
{
|
|
graphene::chain::database& db = database();
|
|
const auto& event_index = db.get_index_type<event_object_index>().indices().get<by_id>();
|
|
auto event_itr = event_index.cbegin();
|
|
while (event_itr != event_index.cend())
|
|
{
|
|
const event_object& event_obj = *event_itr;
|
|
++event_itr;
|
|
for(const std::pair<std::string, std::string>& pair : event_obj.name)
|
|
{
|
|
localized_event_strings[pair.first].insert(event_string(event_obj.id, pair.second));
|
|
}
|
|
}
|
|
}
|
|
|
|
void bookie_plugin_impl::get_events_containing_sub_string(std::vector<event_object>& events, const std::string& sub_string, const std::string& language)
|
|
{
|
|
graphene::chain::database& db = database();
|
|
if (localized_event_strings.find(language) != localized_event_strings.end())
|
|
{
|
|
std::string lower_case_sub_string = boost::algorithm::to_lower_copy(sub_string);
|
|
const event_string_set& language_set = localized_event_strings[language];
|
|
for (const event_string& pair : language_set)
|
|
{
|
|
std::string lower_case_string = boost::algorithm::to_lower_copy(pair.second);
|
|
if (lower_case_string.find(lower_case_sub_string) != std::string::npos)
|
|
events.push_back(pair.first(db));
|
|
}
|
|
}
|
|
}
|
|
|
|
asset bookie_plugin_impl::get_total_matched_bet_amount_for_betting_market_group(betting_market_group_id_type group_id)
|
|
{
|
|
graphene::chain::database& db = database();
|
|
FC_ASSERT( db.find_object(group_id), "Invalid betting market group specified" );
|
|
const betting_market_group_object& betting_market_group = group_id(db);
|
|
return asset(betting_market_group.total_matched_bets_amount, betting_market_group.asset_id);
|
|
}
|
|
} // end namespace detail
|
|
|
|
bookie_plugin::bookie_plugin() :
|
|
my( new detail::bookie_plugin_impl(*this) )
|
|
{
|
|
}
|
|
|
|
bookie_plugin::~bookie_plugin()
|
|
{
|
|
}
|
|
|
|
std::string bookie_plugin::plugin_name()const
|
|
{
|
|
return "bookie";
|
|
}
|
|
|
|
void bookie_plugin::plugin_set_program_options(
|
|
boost::program_options::options_description& cli,
|
|
boost::program_options::options_description& cfg
|
|
)
|
|
{
|
|
//cli.add_options()
|
|
// ("track-account", boost::program_options::value<std::vector<std::string>>()->composing()->multitoken(), "Account ID to track history for (may specify multiple times)")
|
|
// ;
|
|
//cfg.add(cli);
|
|
}
|
|
|
|
void bookie_plugin::plugin_initialize(const boost::program_options::variables_map& options)
|
|
{
|
|
ilog("bookie plugin: plugin_startup() begin");
|
|
database().applied_block.connect( [&]( const signed_block& b){ my->on_block_applied(b); } );
|
|
database().changed_objects.connect([&](const vector<object_id_type>& changed_object_ids, const fc::flat_set<graphene::chain::account_id_type>& impacted_accounts){ my->on_objects_changed(changed_object_ids); });
|
|
//auto event_index =
|
|
database().add_index<primary_index<detail::persistent_event_object_index> >();
|
|
//event_index->add_secondary_index<detail::events_by_competitor_index>();
|
|
//LOAD_VALUE_SET(options, "tracked-accounts", my->_tracked_accounts, graphene::chain::account_id_type);
|
|
|
|
ilog("bookie plugin: plugin_startup() end");
|
|
}
|
|
|
|
void bookie_plugin::plugin_startup()
|
|
{
|
|
ilog("bookie plugin: plugin_startup()");
|
|
my->fill_localized_event_strings();
|
|
}
|
|
|
|
flat_set<account_id_type> bookie_plugin::tracked_accounts() const
|
|
{
|
|
return my->_tracked_accounts;
|
|
}
|
|
|
|
asset bookie_plugin::get_total_matched_bet_amount_for_betting_market_group(betting_market_group_id_type group_id)
|
|
{
|
|
ilog("bookie plugin: get_total_matched_bet_amount_for_betting_market_group($group_id)", ("group_d", group_id));
|
|
return my->get_total_matched_bet_amount_for_betting_market_group(group_id);
|
|
}
|
|
void bookie_plugin::get_events_containing_sub_string(std::vector<event_object>& events, const std::string& sub_string, const std::string& language)
|
|
{
|
|
ilog("bookie plugin: get_events_containing_sub_string($s, $l)", ("s", sub_string)("l", language));
|
|
my->get_events_containing_sub_string(events, sub_string, language);
|
|
}
|
|
|
|
} }
|
|
FC_REFLECT_DERIVED( graphene::bookie::detail::persistent_event_object, (graphene::db::object), (event_object_id)(name)(season)(start_time)(event_group_id)(status)(scores) )
|
|
|