code.vegaprotocol.io/vega@v0.79.0/core/events/ethereum_key_rotation.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 events
    17  
    18  import (
    19  	"context"
    20  
    21  	eventspb "code.vegaprotocol.io/vega/protos/vega/events/v1"
    22  )
    23  
    24  // EthereumKeyRotation ...
    25  type EthereumKeyRotation struct {
    26  	*Base
    27  	NodeID      string
    28  	OldAddr     string
    29  	NewAddr     string
    30  	BlockHeight uint64
    31  }
    32  
    33  func NewEthereumKeyRotationEvent(
    34  	ctx context.Context,
    35  	nodeID string,
    36  	oldAddr string,
    37  	newAddr string,
    38  	blockHeight uint64,
    39  ) *EthereumKeyRotation {
    40  	return &EthereumKeyRotation{
    41  		Base:        newBase(ctx, EthereumKeyRotationEvent),
    42  		NodeID:      nodeID,
    43  		OldAddr:     oldAddr,
    44  		NewAddr:     newAddr,
    45  		BlockHeight: blockHeight,
    46  	}
    47  }
    48  
    49  func (kr EthereumKeyRotation) EthereumKeyRotation() eventspb.EthereumKeyRotation {
    50  	return kr.Proto()
    51  }
    52  
    53  func (kr EthereumKeyRotation) Proto() eventspb.EthereumKeyRotation {
    54  	return eventspb.EthereumKeyRotation{
    55  		NodeId:      kr.NodeID,
    56  		OldAddress:  kr.OldAddr,
    57  		NewAddress:  kr.NewAddr,
    58  		BlockHeight: kr.BlockHeight,
    59  	}
    60  }
    61  
    62  func (kr EthereumKeyRotation) StreamMessage() *eventspb.BusEvent {
    63  	krproto := kr.Proto()
    64  
    65  	busEvent := newBusEventFromBase(kr.Base)
    66  	busEvent.Event = &eventspb.BusEvent_EthereumKeyRotation{
    67  		EthereumKeyRotation: &krproto,
    68  	}
    69  	return busEvent
    70  }
    71  
    72  func EthereumKeyRotationEventFromStream(ctx context.Context, be *eventspb.BusEvent) *EthereumKeyRotation {
    73  	event := be.GetEthereumKeyRotation()
    74  	if event == nil {
    75  		return nil
    76  	}
    77  
    78  	return &EthereumKeyRotation{
    79  		Base:        newBaseFromBusEvent(ctx, EthereumKeyRotationEvent, be),
    80  		NodeID:      event.GetNodeId(),
    81  		OldAddr:     event.GetOldAddress(),
    82  		NewAddr:     event.GetNewAddress(),
    83  		BlockHeight: event.GetBlockHeight(),
    84  	}
    85  }