pq

package

v0.0.78 Latest Latest Go to latest Published: Jun 3, 2021 License: Apache-2.0 Imports: 17 Imported by: 0

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func MigrateEnvelope(db *sql.DB, up bool) (int, error)

func MigrateIndexer(db *sql.DB, up bool) (int, error)

func MigratePublicKey(db *sql.DB, up bool) (int, error)

func NewConnection(user, password, databaseName, host, sslmode string, port int) (*sqlx.DB, error)

func NewPublicKeyStore(db *sqlx.DB) (datastore.PublicKeyStore, error)

PublicKeyStore create new pointer to postgres database

func NewSyncStore(db *sqlx.DB) (datastore.SyncStore, error)

NewSyncStore create new postgres database

func NewTransactionStore(db *sqlx.DB) (datastore.TransactionStore, error)

type PublicKeyStore struct {
	// contains filtered or unexported fields
}

PublicKeyStore database connection object

func (s PublicKeyStore) GetPublicKey(ctx context.Context, protocol, network string, address []byte) (pubKey *datastore.PublicKey, err error)

func (s PublicKeyStore) PutPublicKey(ctx context.Context, protocol, network string, address []byte, pubKey *datastore.PublicKey) error

type SyncStore struct {
	// contains filtered or unexported fields
}

SyncStore database connection object

func (s SyncStore) GetBlockNumber(ctx context.Context, protocol, network string) (blockNo uint64, err error)

func (s SyncStore) PutBlockNumber(ctx context.Context, protocol, network string, blockNo uint64) error

type TransactionStore struct {
	// contains filtered or unexported fields
}

func (s *TransactionStore) GetTransactionsFrom(ctx context.Context, protocol, network string, address []byte) ([]datastore.Transaction, error)

func (s *TransactionStore) GetTransactionsTo(ctx context.Context, protocol, network string, address []byte) ([]datastore.Transaction, error)

func (s *TransactionStore) PutTransaction(ctx context.Context, protocol, network string, hash []byte, tx *datastore.Transaction) error