101 lines
2.8 KiB
Go
101 lines
2.8 KiB
Go
package postgres
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import (
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"amb-monitor/db"
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"amb-monitor/entity"
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"context"
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"database/sql"
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"errors"
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"fmt"
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sq "github.com/Masterminds/squirrel"
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"github.com/ethereum/go-ethereum/common"
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)
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type signedMessagesRepo basePostgresRepo
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func NewSignedMessagesRepo(table string, db *db.DB) entity.SignedMessagesRepo {
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return (*signedMessagesRepo)(newBasePostgresRepo(table, db))
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}
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func (r *signedMessagesRepo) Ensure(ctx context.Context, msg *entity.SignedMessage) error {
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q, args, err := sq.Insert(r.table).
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Columns("log_id", "bridge_id", "msg_hash", "signer").
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Values(msg.LogID, msg.BridgeID, msg.MsgHash, msg.Signer).
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Suffix("ON CONFLICT (log_id) DO UPDATE SET updated_at = NOW()").
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PlaceholderFormat(sq.Dollar).
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ToSql()
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if err != nil {
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return fmt.Errorf("can't build query: %w", err)
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}
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_, err = r.db.ExecContext(ctx, q, args...)
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if err != nil {
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return fmt.Errorf("can't insert signed message: %w", err)
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}
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return nil
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}
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func (r *signedMessagesRepo) FindByLogID(ctx context.Context, logID uint) (*entity.SignedMessage, error) {
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q, args, err := sq.Select("*").
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From(r.table).
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Where(sq.Eq{"log_id": logID}).
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PlaceholderFormat(sq.Dollar).
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ToSql()
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if err != nil {
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return nil, fmt.Errorf("can't build query: %w", err)
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}
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msg := new(entity.SignedMessage)
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err = r.db.GetContext(ctx, msg, q, args...)
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if err != nil {
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if errors.Is(err, sql.ErrNoRows) {
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return nil, nil
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}
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return nil, fmt.Errorf("can't get signed messages: %w", err)
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}
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return msg, nil
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}
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func (r *signedMessagesRepo) FindByMsgHash(ctx context.Context, bridgeID string, msgHash common.Hash) ([]*entity.SignedMessage, error) {
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q, args, err := sq.Select("*").
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From(r.table).
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Where(sq.Eq{"bridge_id": bridgeID, "msg_hash": msgHash}).
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OrderBy("signer").
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PlaceholderFormat(sq.Dollar).
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ToSql()
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if err != nil {
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return nil, fmt.Errorf("can't build query: %w", err)
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}
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msgs := make([]*entity.SignedMessage, 0, 4)
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err = r.db.SelectContext(ctx, &msgs, q, args...)
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if err != nil {
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if errors.Is(err, sql.ErrNoRows) {
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return nil, nil
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}
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return nil, fmt.Errorf("can't get signed messages: %w", err)
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}
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return msgs, nil
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}
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func (r *signedMessagesRepo) FindLatest(ctx context.Context, bridgeID, chainID string, signer common.Address) (*entity.SignedMessage, error) {
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q, args, err := sq.Select(r.table + ".*").
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From(r.table).
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Join("logs l ON l.id = log_id").
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Where(sq.Eq{"bridge_id": bridgeID, "signer": signer, "l.chain_id": chainID}).
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OrderBy("l.block_number DESC").
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Limit(1).
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PlaceholderFormat(sq.Dollar).
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ToSql()
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if err != nil {
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return nil, fmt.Errorf("can't build query: %w", err)
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}
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msg := new(entity.SignedMessage)
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err = r.db.GetContext(ctx, msg, q, args...)
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if err != nil {
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if errors.Is(err, sql.ErrNoRows) {
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return nil, nil
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}
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return nil, fmt.Errorf("can't get latest signed message: %w", err)
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}
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return msg, nil
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}
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