code.vegaprotocol.io/vega@v0.79.0/core/events/oracle_data.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  	vegapb "code.vegaprotocol.io/vega/protos/vega"
    22  	datapb "code.vegaprotocol.io/vega/protos/vega/data/v1"
    23  	eventspb "code.vegaprotocol.io/vega/protos/vega/events/v1"
    24  )
    25  
    26  type OracleData struct {
    27  	*Base
    28  	o vegapb.OracleData
    29  }
    30  
    31  func NewOracleDataEvent(ctx context.Context, spec vegapb.OracleData) *OracleData {
    32  	cpy := &datapb.Data{}
    33  	if spec.ExternalData != nil {
    34  		if spec.ExternalData.Data != nil {
    35  			cpy = spec.ExternalData.Data.DeepClone()
    36  		}
    37  	}
    38  
    39  	return &OracleData{
    40  		Base: newBase(ctx, OracleDataEvent),
    41  		o:    vegapb.OracleData{ExternalData: &datapb.ExternalData{Data: cpy}},
    42  	}
    43  }
    44  
    45  func (o *OracleData) OracleData() vegapb.OracleData {
    46  	data := vegapb.OracleData{
    47  		ExternalData: &datapb.ExternalData{
    48  			Data: &datapb.Data{},
    49  		},
    50  	}
    51  	if o.o.ExternalData != nil {
    52  		if o.o.ExternalData.Data != nil {
    53  			data.ExternalData.Data = o.o.ExternalData.Data.DeepClone()
    54  		}
    55  	}
    56  	return data
    57  }
    58  
    59  func (o OracleData) Proto() vegapb.OracleData {
    60  	return o.o
    61  }
    62  
    63  func (o OracleData) StreamMessage() *eventspb.BusEvent {
    64  	spec := o.o
    65  
    66  	busEvent := newBusEventFromBase(o.Base)
    67  	busEvent.Event = &eventspb.BusEvent_OracleData{
    68  		OracleData: &spec,
    69  	}
    70  
    71  	return busEvent
    72  }
    73  
    74  func OracleDataEventFromStream(ctx context.Context, be *eventspb.BusEvent) *OracleData {
    75  	return &OracleData{
    76  		Base: newBaseFromBusEvent(ctx, OracleDataEvent, be),
    77  		o:    *be.GetOracleData(),
    78  	}
    79  }