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party_vesting_balance.go
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party_vesting_balance.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 sqlstore
import (
"context"
"fmt"
"code.vegaprotocol.io/vega/datanode/entities"
"code.vegaprotocol.io/vega/datanode/metrics"
"github.com/georgysavva/scany/pgxscan"
)
type PartyVestingBalance struct {
*ConnectionSource
}
func NewPartyVestingBalances(connectionSource *ConnectionSource) *PartyVestingBalance {
return &PartyVestingBalance{
ConnectionSource: connectionSource,
}
}
func (plb *PartyVestingBalance) Add(ctx context.Context, balance entities.PartyVestingBalance) error {
defer metrics.StartSQLQuery("PartyVestingBalance", "Add")()
_, err := plb.Connection.Exec(ctx,
`INSERT INTO party_vesting_balances(party_id, asset_id, at_epoch, balance, vega_time)
VALUES ($1, $2, $3, $4, $5)
ON CONFLICT (vega_time, party_id, asset_id) DO NOTHING`,
balance.PartyID,
balance.AssetID,
balance.AtEpoch,
balance.Balance,
balance.VegaTime,
)
return err
}
func (plb *PartyVestingBalance) Get(
ctx context.Context,
partyID *entities.PartyID,
assetID *entities.AssetID,
) ([]entities.PartyVestingBalance, error) {
defer metrics.StartSQLQuery("PartyVestingBalance", "Get")()
var args []interface{}
query := `SELECT * FROM party_vesting_balances_current`
where := []string{}
if partyID != nil {
where = append(where, fmt.Sprintf("party_id = %s", nextBindVar(&args, *partyID)))
}
if assetID != nil {
where = append(where, fmt.Sprintf("asset_id = %s", nextBindVar(&args, *assetID)))
}
whereClause := ""
if len(where) > 0 {
whereClause = "WHERE"
for i, w := range where {
if i > 0 {
whereClause = fmt.Sprintf("%s AND", whereClause)
}
whereClause = fmt.Sprintf("%s %s", whereClause, w)
}
}
query = fmt.Sprintf("%s %s", query, whereClause)
var balances []entities.PartyVestingBalance
if err := pgxscan.Select(ctx, plb.Connection, &balances, query, args...); err != nil {
return balances, err
}
return balances, nil
}