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vesting_summary.go
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/
vesting_summary.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 sqlsubscribers
import (
"context"
"time"
"code.vegaprotocol.io/vega/core/events"
"code.vegaprotocol.io/vega/datanode/entities"
eventspb "code.vegaprotocol.io/vega/protos/vega/events/v1"
)
type (
VestingBalancesSummaryEvent interface {
events.Event
VestingBalancesSummary() *eventspb.VestingBalancesSummary
}
VestingBalancesStore interface {
Add(ctx context.Context, balance entities.PartyVestingBalance) error
}
LockedBalancesStore interface {
Add(ctx context.Context, balance entities.PartyLockedBalance) error
Prune(ctx context.Context, currentEpoch uint64) error
}
VestingBalancesSummary struct {
subscriber
vestingStore VestingBalancesStore
lockedStore LockedBalancesStore
}
)
func NewVestingBalancesSummary(
vestingStore VestingBalancesStore,
lockedStore LockedBalancesStore,
) *VestingBalancesSummary {
return &VestingBalancesSummary{
vestingStore: vestingStore,
lockedStore: lockedStore,
}
}
func (v *VestingBalancesSummary) Types() []events.Type {
return []events.Type{
events.VestingBalancesSummaryEvent,
}
}
func (v *VestingBalancesSummary) Push(ctx context.Context, evt events.Event) error {
switch e := evt.(type) {
case VestingBalancesSummaryEvent:
return v.consumeVestingBalancesSummaryEvent(ctx, e, v.vegaTime)
default:
return nil
}
}
func (v *VestingBalancesSummary) consumeVestingBalancesSummaryEvent(ctx context.Context, e VestingBalancesSummaryEvent, t time.Time) error {
evt := e.VestingBalancesSummary()
for _, pvs := range evt.PartiesVestingSummary {
for _, ppvb := range pvs.PartyVestingBalances {
pvb, err := entities.PartyVestingBalanceFromProto(
pvs.Party, evt.EpochSeq, ppvb, t)
if err != nil {
return err
}
if err := v.vestingStore.Add(ctx, *pvb); err != nil {
return err
}
}
for _, pplb := range pvs.PartyLockedBalances {
plb, err := entities.PartyLockedBalanceFromProto(
pvs.Party, evt.EpochSeq, pplb, t)
if err != nil {
return err
}
if err := v.lockedStore.Add(ctx, *plb); err != nil {
return err
}
}
}
return v.lockedStore.Prune(ctx, evt.EpochSeq)
}