77 lines
2.2 KiB
Go
77 lines
2.2 KiB
Go
package postgres
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import (
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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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"tokenbridge-monitor/db"
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"tokenbridge-monitor/entity"
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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 messagesRepo basePostgresRepo
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func NewMessagesRepo(table string, db *db.DB) entity.MessagesRepo {
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return (*messagesRepo)(newBasePostgresRepo(table, db))
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}
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func (r *messagesRepo) Ensure(ctx context.Context, msg *entity.Message) error {
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q, args, err := sq.Insert(r.table).
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Columns("bridge_id", "msg_hash", "message_id", "direction", "sender", "executor", "data", "data_type", "gas_limit").
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Values(msg.BridgeID, msg.MsgHash, msg.MessageID, msg.Direction, msg.Sender, msg.Executor, msg.Data, msg.DataType, msg.GasLimit).
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Suffix("ON CONFLICT (bridge_id, msg_hash) 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 message: %w", err)
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}
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return nil
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}
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func (r *messagesRepo) FindByMsgHash(ctx context.Context, bridgeID string, msgHash common.Hash) (*entity.Message, 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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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.Message)
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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, db.ErrNotFound
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}
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return nil, fmt.Errorf("can't get message: %w", err)
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}
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return msg, nil
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}
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func (r *messagesRepo) FindByMessageID(ctx context.Context, bridgeID string, messageID common.Hash) (*entity.Message, 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, "message_id": messageID}).
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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.Message)
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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, db.ErrNotFound
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}
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return nil, fmt.Errorf("can't get message: %w", err)
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}
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return msg, nil
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}
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