code.vegaprotocol.io/vega@v0.79.0/datanode/gateway/graphql/update_market_state_resolver.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 gql
    17  
    18  import (
    19  	"context"
    20  
    21  	vega "code.vegaprotocol.io/vega/protos/vega"
    22  )
    23  
    24  type updateMarketStateResolver VegaResolverRoot
    25  
    26  func (r *updateMarketStateResolver) Market(ctx context.Context, obj *vega.UpdateMarketState) (*vega.Market, error) {
    27  	return r.r.getMarketByID(ctx, obj.Changes.MarketId)
    28  }
    29  
    30  func (r *updateMarketStateResolver) UpdateType(ctx context.Context, obj *vega.UpdateMarketState) (MarketUpdateType, error) {
    31  	switch obj.Changes.UpdateType {
    32  	case vega.MarketStateUpdateType_MARKET_STATE_UPDATE_TYPE_TERMINATE:
    33  		return MarketUpdateTypeMarketStateUpdateTypeTerminate, nil
    34  	case vega.MarketStateUpdateType_MARKET_STATE_UPDATE_TYPE_SUSPEND:
    35  		return MarketUpdateTypeMarketStateUpdateTypeSuspend, nil
    36  	case vega.MarketStateUpdateType_MARKET_STATE_UPDATE_TYPE_RESUME:
    37  		return MarketUpdateTypeMarketStateUpdateTypeResume, nil
    38  	default:
    39  		return MarketUpdateTypeMarketStateUpdateTypeUnspecified, nil
    40  	}
    41  }
    42  
    43  func (urpd *updateMarketStateResolver) Price(ctx context.Context, obj *vega.UpdateMarketState) (*string, error) {
    44  	return obj.Changes.Price, nil
    45  }