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Scale DHF proposal payouts by hbd_print_rate during HBD debt stress #48

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Scale DHF proposal payouts by hbd_print_rate during HBD debt stress #48

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8 changes: 8 additions & 0 deletions libraries/chain/util/dhf_processor.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -199,6 +199,14 @@ void dhf_processor::transfer_payments( const time_point_sec& head_time, HBD_asse
period_pay = HBD_asset( fc::uint128_to_int64( ratio * _item.daily_pay.amount.value ) / HIVE_100_PERCENT );
}

if( db.has_hardfork( HIVE_HARDFORK_1_30_SCALE_DHF_PAYOUT_BY_HBD_PRINT_RATE ) )
{
const auto& gpo = db.get_dynamic_global_properties();
period_pay.amount = ( period_pay.amount * gpo.get_hbd_print_rate() ) / HIVE_100_PERCENT;
if( period_pay.amount <= 0 )
continue;
}

if( period_pay >= maintenance_budget_limit )
{
processing( _item, maintenance_budget_limit );
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20 changes: 20 additions & 0 deletions libraries/protocol/hardfork.d/1_30.hf
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Original file line number Diff line number Diff line change
@@ -0,0 +1,20 @@
#ifndef HIVE_HARDFORK_1_30
#define HIVE_HARDFORK_1_30 30

// Far-future default so HF30 never auto-activates on testnets that don't explicitly
// schedule it. Tests that exercise HF30 behavior must either (a) include HF30 in their
// alternate-chain-spec hardfork_schedule, or (b) use inject_hardfork() to activate it.
// 4102444800 = 2100-01-01T00:00:00Z
#define HIVE_HARDFORK_1_30_DEFAULT_TIME 4102444800L

#ifdef USE_ALTERNATE_CHAIN_ID
#define HIVE_HARDFORK_1_30_TIME (hive::protocol::testnet_blockchain_configuration::configuration_data.get_hf_time(HIVE_HARDFORK_1_30, HIVE_HARDFORK_1_30_DEFAULT_TIME))
#else
#define HIVE_HARDFORK_1_30_TIME HIVE_HARDFORK_1_30_DEFAULT_TIME
#endif

#define HIVE_HARDFORK_1_30_VERSION hive::protocol::hardfork_version( 1, 30 )

// scale DHF proposal payouts by hbd_print_rate during HBD debt stress
#define HIVE_HARDFORK_1_30_SCALE_DHF_PAYOUT_BY_HBD_PRINT_RATE (HIVE_HARDFORK_1_30)
#endif
1 change: 1 addition & 0 deletions libraries/protocol/include/hive/protocol/hardfork_block.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -29,3 +29,4 @@
#define HIVE_HARDFORK_1_27_BLOCK 69050084
#define HIVE_HARDFORK_1_28_BLOCK 101319928
#define HIVE_HARDFORK_1_29_BLOCK 150000000
#define HIVE_HARDFORK_1_30_BLOCK 150000001