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Start on tournament_create evaluator

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This commit is contained in:
Eric Frias 2016-09-02 10:53:08 -04:00
parent c2f3beb5d6
commit bf59b503bc
5 changed files with 152 additions and 0 deletions
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1
libraries/chain/CMakeLists.txt
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@ -74,6 +74,7 @@ add_library( graphene_chain
proposal_evaluator.cpp
market_evaluator.cpp
vesting_balance_evaluator.cpp
tournament_evaluator.cpp
withdraw_permission_evaluator.cpp
worker_evaluator.cpp
confidential_evaluator.cpp

26
libraries/chain/include/graphene/chain/tournament_evaluator.hpp Normal file
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@ -0,0 +1,26 @@
#pragma once
#include <graphene/chain/protocol/operations.hpp>
#include <graphene/chain/evaluator.hpp>
#include <graphene/chain/database.hpp>
namespace graphene { namespace chain {
class tournament_create_evaluator : public evaluator<tournament_create_evaluator>
{
public:
typedef tournament_create_operation operation_type;
void_result do_evaluate( const tournament_create_operation& o );
object_id_type do_apply( const tournament_create_operation& o );
};
class tournament_join_evaluator : public evaluator<tournament_join_evaluator>
{
public:
typedef tournament_join_operation operation_type;
void_result do_evaluate( const tournament_join_operation& o );
object_id_type do_apply( const tournament_join_operation& o );
};
} }

86
libraries/chain/tournament_evaluator.cpp Normal file
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@ -0,0 +1,86 @@
#include <graphene/chain/protocol/tournament.hpp>
#include <graphene/chain/tournament_evaluator.hpp>
#include <graphene/chain/database.hpp>
#include <graphene/chain/exceptions.hpp>
#include <graphene/chain/hardfork.hpp>
namespace graphene { namespace chain {
void_result tournament_create_evaluator::do_evaluate( const tournament_create_operation& op )
{ try {
database& d = db();
FC_ASSERT(op.options.type_of_game == rock_paper_scissors, "Unsupported game type ${type}", ("type", op.options.type_of_game));
FC_ASSERT(op.options.registration_deadline >= d.head_block_time(), "Registration deadline has already passed");
// TODO: make this committee-set
const fc::time_point_sec maximum_registration_deadline = d.head_block_time() + fc::days(30);
FC_ASSERT(op.options.registration_deadline <= maximum_registration_deadline,
"Registration deadline must be before ${maximum_registration_deadline}",
("maximum_registration_deadline", maximum_registration_deadline));
FC_ASSERT(op.options.number_of_players > 1, "If you're going to play with yourself, do it off-chain");
// TODO: make this committee-set
const uint32_t maximum_players_in_tournament = 256;
FC_ASSERT(op.options.number_of_players <= maximum_players_in_tournament,
"Tournaments may not have more than ${maximum_players_in_tournament} players",
("maximum_players_in_tournament", maximum_players_in_tournament));
// TODO: make this committee-set
const uint32_t maximum_tournament_whitelist_length = 1000;
FC_ASSERT(op.options.whitelist.size() != 1, "Can't create a tournament for one player");
FC_ASSERT(op.options.whitelist.size() < maximum_tournament_whitelist_length,
"Whitelist must not be longer than ${maximum_tournament_whitelist_length}",
("maximum_tournament_whitelist_length", maximum_tournament_whitelist_length));
if (op.options.start_time)
{
FC_ASSERT(!op.options.start_delay, "Cannot specify both a fixed start time and a delay");
FC_ASSERT(*op.options.start_time >= op.options.registration_deadline,
"Cannot start before registration deadline expires");
// TODO: make this committee-set
const uint32_t maximum_start_time_in_future = 60 * 60 * 24 * 7 * 4; // 1 month
FC_ASSERT((*op.options.start_time - d.head_block_time()).to_seconds() <= maximum_start_time_in_future,
"Start time is too far in the future");
}
else if (op.options.start_delay)
{
FC_ASSERT(!op.options.start_time, "Cannot specify both a fixed start time and a delay");
// TODO: make this committee-set
const uint32_t maximum_start_delay = 60 * 60 * 24 * 7; // 1 week
FC_ASSERT(*op.options.start_delay < maximum_start_delay,
"Start delay is too long");
}
else
FC_THROW("Must specify either a fixed start time or a delay");
// TODO: make this committee-set
const uint32_t maximum_round_delay = 60 * 60; // one hour
FC_ASSERT(op.options.round_delay < maximum_round_delay,
"Round delay is too long");
// TODO: make this committee-set
const uint32_t maximum_tournament_number_of_wins = 100;
FC_ASSERT(op.options.number_of_wins > 0);
FC_ASSERT(op.options.number_of_wins <= maximum_tournament_number_of_wins,
"Matches may not require more than ${number_of_wins} wins",
("number_of_wins", maximum_tournament_number_of_wins));
return void_result();
} FC_CAPTURE_AND_RETHROW( (op) ) }
object_id_type tournament_create_evaluator::do_apply( const tournament_create_operation& op )
{ try {
} FC_CAPTURE_AND_RETHROW( (op) ) }
void_result tournament_join_evaluator::do_evaluate( const tournament_join_operation& op )
{ try {
return void_result();
} FC_CAPTURE_AND_RETHROW( (op) ) }
object_id_type tournament_join_evaluator::do_apply( const tournament_join_operation& op )
{ try {
} FC_CAPTURE_AND_RETHROW( (op) ) }
} }

9
libraries/wallet/include/graphene/wallet/wallet.hpp
View file

@ -1407,9 +1407,18 @@ class wallet_api
/** Creates a new tournament
* @param creator the accout that is paying the fee to create the tournament
* @param options the options detailing the specifics of the tournament
* @return the signed version of the transaction
*/
signed_transaction tournament_create( string creator, tournament_options options, bool broadcast = false );
/** Join an existing tournament
* @param paying_account the account that is paying the buy-in and the fee to join the tournament
* @param playing_account the account that will be playing in the tournament
* @param tournament_id the tournament the user wishes to join
* @return the signed version of the transaction
*/
signed_transaction tournament_join( string payer_account, string player_account, tournament_id_type tournament_id, string buy_in_amount, string buy_in_asset_symbol, bool broadcast = false );
void dbg_make_uia(string creator, string symbol);
void dbg_make_mia(string creator, string symbol);
void flood_network(string prefix, uint32_t number_of_transactions);

30
libraries/wallet/wallet.cpp
View file

@ -62,6 +62,7 @@
#include <graphene/app/api.hpp>
#include <graphene/chain/asset_object.hpp>
#include <graphene/chain/tournament_object.hpp>
#include <graphene/chain/protocol/fee_schedule.hpp>
#include <graphene/utilities/git_revision.hpp>
#include <graphene/utilities/key_conversion.hpp>
@ -4108,6 +4109,35 @@ signed_transaction wallet_api::tournament_create( string creator, tournament_opt
return my->sign_transaction( tx, broadcast );
}
signed_transaction wallet_api::tournament_join( string payer_account,
string player_account,
tournament_id_type tournament_id,
string buy_in_amount,
string buy_in_asset_symbol,
bool broadcast )
{
FC_ASSERT( !is_locked() );
account_object payer_account_obj = get_account(payer_account);
account_object player_account_obj = get_account(player_account);
graphene::chain::tournament_object tournament_obj = my->get_object<graphene::chain::tournament_object>(tournament_id);
fc::optional<asset_object> buy_in_asset_obj = get_asset(buy_in_asset_symbol);
FC_ASSERT(buy_in_asset_obj, "Could not find asset matching ${asset}", ("asset", buy_in_asset_symbol));
signed_transaction tx;
tournament_join_operation op;
op.payer_account_id = payer_account_obj.get_id();
op.player_account_id = player_account_obj.get_id();
op.tournament_id = tournament_id;
op.buy_in = buy_in_asset_obj->amount_from_string(buy_in_amount);
tx.operations = {op};
my->set_operation_fees( tx, my->_remote_db->get_global_properties().parameters.current_fees );
tx.validate();
return my->sign_transaction( tx, broadcast );
}
// default ctor necessary for FC_REFLECT
signed_block_with_info::signed_block_with_info()
{