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loss_socialization.go
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loss_socialization.go
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// Copyright (C) 2023 Gobalsky Labs Limited
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package events
import (
"context"
"code.vegaprotocol.io/vega/libs/num"
eventspb "code.vegaprotocol.io/vega/protos/vega/events/v1"
)
type LossSoc struct {
*Base
partyID string
marketID string
amount *num.Int
ts int64
}
func NewLossSocializationEvent(ctx context.Context, partyID, marketID string, amount *num.Uint, neg bool, ts int64) *LossSoc {
signedAmount := num.NewIntFromUint(amount)
if neg {
signedAmount.FlipSign()
}
return &LossSoc{
Base: newBase(ctx, LossSocializationEvent),
partyID: partyID,
marketID: marketID,
amount: signedAmount,
ts: ts,
}
}
func (l LossSoc) IsParty(id string) bool {
return l.partyID == id
}
func (l LossSoc) PartyID() string {
return l.partyID
}
func (l LossSoc) MarketID() string {
return l.marketID
}
func (l LossSoc) Negative() bool {
return l.amount.IsNegative()
}
func (l LossSoc) Amount() *num.Int {
return l.amount.Clone()
}
func (l LossSoc) Timestamp() int64 {
return l.ts
}
func (l LossSoc) Proto() eventspb.LossSocialization {
return eventspb.LossSocialization{
MarketId: l.marketID,
PartyId: l.partyID,
Amount: l.amount.String(),
}
}
func (l LossSoc) StreamMessage() *eventspb.BusEvent {
p := l.Proto()
busEvent := newBusEventFromBase(l.Base)
busEvent.Event = &eventspb.BusEvent_LossSocialization{
LossSocialization: &p,
}
return busEvent
}
func LossSocializationEventFromStream(ctx context.Context, be *eventspb.BusEvent) *LossSoc {
lse := &LossSoc{
Base: newBaseFromBusEvent(ctx, LossSocializationEvent, be),
partyID: be.GetLossSocialization().PartyId,
marketID: be.GetLossSocialization().MarketId,
}
lse.amount, _ = num.IntFromString(be.GetLossSocialization().Amount, 10)
return lse
}