code.vegaprotocol.io/vega@v0.79.0/datanode/gateway/graphql/staking.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  	"fmt"
    21  	"time"
    22  
    23  	"code.vegaprotocol.io/vega/libs/ptr"
    24  	v2 "code.vegaprotocol.io/vega/protos/data-node/api/v2"
    25  	vgproto "code.vegaprotocol.io/vega/protos/vega"
    26  	eventspb "code.vegaprotocol.io/vega/protos/vega/events/v1"
    27  )
    28  
    29  type stakeLinkingResolver VegaResolverRoot
    30  
    31  func (s *stakeLinkingResolver) Timestamp(_ context.Context, obj *eventspb.StakeLinking) (int64, error) {
    32  	// returning the time in nano as the timestamp marshallar expects it that way
    33  	return time.Unix(obj.Ts, 0).UnixNano(), nil
    34  }
    35  
    36  func (s *stakeLinkingResolver) Party(_ context.Context, obj *eventspb.StakeLinking) (*vgproto.Party, error) {
    37  	return &vgproto.Party{Id: obj.Party}, nil
    38  }
    39  
    40  func (s *stakeLinkingResolver) FinalizedAt(_ context.Context, obj *eventspb.StakeLinking) (*int64, error) {
    41  	if obj.FinalizedAt == 0 {
    42  		return nil, nil
    43  	}
    44  	return ptr.From(obj.FinalizedAt), nil
    45  }
    46  
    47  func (s *stakeLinkingResolver) BlockHeight(_ context.Context, obj *eventspb.StakeLinking) (string, error) {
    48  	return fmt.Sprintf("%d", obj.BlockHeight), nil
    49  }
    50  
    51  type partyStakeResolver VegaResolverRoot
    52  
    53  func (p *partyStakeResolver) Linkings(_ context.Context, obj *v2.GetStakeResponse) ([]*eventspb.StakeLinking, error) {
    54  	linkingEdges := obj.GetStakeLinkings().GetEdges()
    55  	linkings := make([]*eventspb.StakeLinking, 0, len(linkingEdges))
    56  	for i := range linkingEdges {
    57  		linkings[i] = linkingEdges[i].GetNode()
    58  	}
    59  	return linkings, nil
    60  }