code.vegaprotocol.io/vega@v0.79.0/core/integration/steps/market/liquidity_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 market
    17  
    18  import (
    19  	"embed"
    20  	"fmt"
    21  
    22  	"code.vegaprotocol.io/vega/core/integration/steps/helpers"
    23  	"code.vegaprotocol.io/vega/core/integration/steps/market/defaults"
    24  	"code.vegaprotocol.io/vega/core/types"
    25  	vegapb "code.vegaprotocol.io/vega/protos/vega"
    26  
    27  	"github.com/jinzhu/copier"
    28  )
    29  
    30  var (
    31  	//go:embed defaults/liquidity-monitoring/*.json
    32  	defaultLiquidityMonitoring          embed.FS
    33  	defaultLiquidityMonitoringFileNames = []string{
    34  		"defaults/liquidity-monitoring/default-parameters.json",
    35  		"defaults/liquidity-monitoring/default-tenth.json",
    36  	}
    37  )
    38  
    39  type liquidityMonitoring struct {
    40  	config map[string]*vegapb.LiquidityMonitoringParameters
    41  }
    42  
    43  func newLiquidityMonitoring(unmarshaler *defaults.Unmarshaler) *liquidityMonitoring {
    44  	liquidityMonitoring := &liquidityMonitoring{
    45  		config: map[string]*vegapb.LiquidityMonitoringParameters{},
    46  	}
    47  
    48  	contentReaders := helpers.ReadAll(defaultLiquidityMonitoring, defaultLiquidityMonitoringFileNames)
    49  	for name, contentReader := range contentReaders {
    50  		liqMonParams, err := unmarshaler.UnmarshalLiquidityMonitoring(contentReader)
    51  		if err != nil {
    52  			panic(fmt.Errorf("couldn't unmarshal default liquidity monitoring parameters %s: %v", name, err))
    53  		}
    54  		if err := liquidityMonitoring.Add(name, liqMonParams); err != nil {
    55  			panic(fmt.Errorf("failed to add default liquidity monitoring %s: %v", name, err))
    56  		}
    57  	}
    58  
    59  	return liquidityMonitoring
    60  }
    61  
    62  func (l *liquidityMonitoring) Add(name string, params *vegapb.LiquidityMonitoringParameters) error {
    63  	l.config[name] = params
    64  	return nil
    65  }
    66  
    67  func (l *liquidityMonitoring) GetType(name string) (*types.LiquidityMonitoringParameters, error) {
    68  	config, ok := l.config[name]
    69  	if !ok {
    70  		return nil, fmt.Errorf("no liquidity monitoring \"%s\" registered", name)
    71  	}
    72  	return types.LiquidityMonitoringParametersFromProto(config)
    73  }
    74  
    75  func (l *liquidityMonitoring) Get(name string) (*vegapb.LiquidityMonitoringParameters, error) {
    76  	config, ok := l.config[name]
    77  	if !ok {
    78  		return config, fmt.Errorf("no liquidity monitoring \"%s\" registered", name)
    79  	}
    80  	// Copy to avoid modification between tests.
    81  	copyConfig := &vegapb.LiquidityMonitoringParameters{}
    82  	if err := copier.Copy(copyConfig, config); err != nil {
    83  		panic(fmt.Errorf("failed to deep copy liquidity monitoring: %v", err))
    84  	}
    85  	return copyConfig, nil
    86  }