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settle_distressed.go
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settle_distressed.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 SettleDistressed struct {
*Base
partyID string
marketID string
margin *num.Uint
price *num.Uint
ts int64
}
func NewSettleDistressed(ctx context.Context, partyID, marketID string, price, margin *num.Uint, ts int64) *SettleDistressed {
return &SettleDistressed{
Base: newBase(ctx, SettleDistressedEvent),
partyID: partyID,
marketID: marketID,
margin: margin.Clone(),
price: price.Clone(),
ts: ts,
}
}
func (s SettleDistressed) IsParty(id string) bool {
return s.partyID == id
}
func (s SettleDistressed) PartyID() string {
return s.partyID
}
func (s SettleDistressed) MarketID() string {
return s.marketID
}
func (s SettleDistressed) Margin() *num.Uint {
return s.margin.Clone()
}
func (s SettleDistressed) Price() *num.Uint {
return s.price.Clone()
}
func (s SettleDistressed) Timestamp() int64 {
return s.ts
}
func (s SettleDistressed) Proto() eventspb.SettleDistressed {
return eventspb.SettleDistressed{
MarketId: s.marketID,
PartyId: s.partyID,
Margin: s.margin.String(),
Price: s.price.String(),
}
}
func (s SettleDistressed) StreamMessage() *eventspb.BusEvent {
p := s.Proto()
busEvent := newBusEventFromBase(s.Base)
busEvent.Event = &eventspb.BusEvent_SettleDistressed{
SettleDistressed: &p,
}
return busEvent
}
func SettleDistressedEventFromStream(ctx context.Context, be *eventspb.BusEvent) *SettleDistressed {
sd := be.GetSettleDistressed()
sdMargin, marginOverflow := num.UintFromString(sd.Margin, 10)
sdPrice, priceOverflow := num.UintFromString(sd.Price, 10)
if marginOverflow || priceOverflow {
return nil
}
return &SettleDistressed{
Base: newBaseFromBusEvent(ctx, SettleDistressedEvent, be),
partyID: sd.PartyId,
marketID: sd.MarketId,
margin: sdMargin,
price: sdPrice,
}
}