code.vegaprotocol.io/vega@v0.79.0/core/integration/steps/the_price_monitoring.go (about)

     1  // Copyright (C) 2023 Gobalsky Labs Limited
     2  //
     3  // This program is free software: you can redistribute it and/or modify
     4  // it under the terms of the GNU Affero General Public License as
     5  // published by the Free Software Foundation, either version 3 of the
     6  // License, or (at your option) any later version.
     7  //
     8  // This program is distributed in the hope that it will be useful,
     9  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    10  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    11  // GNU Affero General Public License for more details.
    12  //
    13  // You should have received a copy of the GNU Affero General Public License
    14  // along with this program.  If not, see <http://www.gnu.org/licenses/>.
    15  
    16  package steps
    17  
    18  import (
    19  	"fmt"
    20  
    21  	"code.vegaprotocol.io/vega/core/integration/steps/market"
    22  	types "code.vegaprotocol.io/vega/protos/vega"
    23  
    24  	"github.com/cucumber/godog"
    25  )
    26  
    27  func ThePriceMonitoring(config *market.Config, name string, table *godog.Table) error {
    28  	rows := parsePriceMonitoringTable(table)
    29  	triggers := make([]*types.PriceMonitoringTrigger, 0, len(rows))
    30  	for _, r := range rows {
    31  		row := priceMonitoringRow{row: r}
    32  		p := &types.PriceMonitoringTrigger{
    33  			Horizon:          row.horizon(),
    34  			Probability:      fmt.Sprintf("%0.16f", row.probability()),
    35  			AuctionExtension: row.auctionExtension(),
    36  		}
    37  		triggers = append(triggers, p)
    38  	}
    39  
    40  	return config.PriceMonitoring.Add(
    41  		name,
    42  		&types.PriceMonitoringSettings{
    43  			Parameters: &types.PriceMonitoringParameters{
    44  				Triggers: triggers,
    45  			},
    46  		},
    47  	)
    48  }
    49  
    50  func parsePriceMonitoringTable(table *godog.Table) []RowWrapper {
    51  	return StrictParseTable(table, []string{
    52  		"horizon",
    53  		"probability",
    54  		"auction extension",
    55  	}, []string{})
    56  }
    57  
    58  type priceMonitoringRow struct {
    59  	row RowWrapper
    60  }
    61  
    62  func (r priceMonitoringRow) horizon() int64 {
    63  	return r.row.MustI64("horizon")
    64  }
    65  
    66  func (r priceMonitoringRow) probability() float64 {
    67  	return r.row.MustF64("probability")
    68  }
    69  
    70  func (r priceMonitoringRow) auctionExtension() int64 {
    71  	return r.row.MustI64("auction extension")
    72  }