void cancel_all_shorts()
{
for( auto short_itr = _db_impl._short_db.begin(); short_itr.valid(); ++short_itr )
{
const market_index_key market_idx = short_itr.key();
const order_record order_rec = short_itr.value();
_current_bid = market_order( short_order, market_idx, order_rec );
// Initialize the market transaction
market_transaction mtrx;
mtrx.bid_owner = _current_bid->get_owner();
mtrx.bid_type = short_order;
cancel_current_short( mtrx, market_idx.order_price.quote_asset_id );
push_market_transaction( mtrx );
}
}
void market_engine_v7::cancel_high_apr_shorts()
{
static const fc::uint128 max_apr = fc::uint128( BTS_BLOCKCHAIN_MAX_SHORT_APR_PCT ) * FC_REAL128_PRECISION / 100;
for( auto short_itr = _db_impl._short_db.begin(); short_itr.valid(); ++short_itr )
{
const market_index_key market_idx = short_itr.key();
if( market_idx.order_price.ratio <= max_apr )
continue;
const order_record order_rec = short_itr.value();
_current_bid = market_order( short_order, market_idx, order_rec, order_rec.balance, market_idx.order_price );
// Initialize the market transaction
market_transaction mtrx;
mtrx.bid_index.owner = _current_bid->get_owner();
mtrx.bid_type = short_order;
cancel_current_short( mtrx, market_idx.order_price.quote_asset_id );
push_market_transaction( mtrx );
}
_pending_state->apply_changes();
}
