Refactor redundant DB code
This commit is contained in:
parent
ced8041f72
commit
49177ee0ab
90
config.go
90
config.go
@ -1,90 +0,0 @@
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package ipld_eth_statedb
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import (
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"context"
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"fmt"
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"time"
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"github.com/jackc/pgx/v4/pgxpool"
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"github.com/jmoiron/sqlx"
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_ "github.com/lib/pq"
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)
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type Config struct {
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Hostname string
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Port int
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DatabaseName string
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Username string
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Password string
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ConnTimeout time.Duration
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MaxConns int
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MinConns int
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MaxConnLifetime time.Duration
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MaxConnIdleTime time.Duration
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MaxIdle int
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}
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// DbConnectionString constructs and returns the connection string from the config (for sqlx driver)
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func (c Config) DbConnectionString() string {
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if len(c.Username) > 0 && len(c.Password) > 0 {
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return fmt.Sprintf("postgresql://%s:%s@%s:%d/%s?sslmode=disable",
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c.Username, c.Password, c.Hostname, c.Port, c.DatabaseName)
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}
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if len(c.Username) > 0 && len(c.Password) == 0 {
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return fmt.Sprintf("postgresql://%s@%s:%d/%s?sslmode=disable",
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c.Username, c.Hostname, c.Port, c.DatabaseName)
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}
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return fmt.Sprintf("postgresql://%s:%d/%s?sslmode=disable", c.Hostname, c.Port, c.DatabaseName)
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}
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// NewPGXPool returns a new pgx conn pool
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func NewPGXPool(ctx context.Context, config Config) (*pgxpool.Pool, error) {
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pgConf, err := makePGXConfig(config)
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if err != nil {
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return nil, err
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}
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return pgxpool.ConnectConfig(ctx, pgConf)
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}
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// NewSQLXPool returns a new sqlx conn pool
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func NewSQLXPool(ctx context.Context, config Config) (*sqlx.DB, error) {
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db, err := sqlx.ConnectContext(ctx, "postgres", config.DbConnectionString())
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if err != nil {
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return nil, err
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}
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return db, nil
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}
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// makePGXConfig creates a pgxpool.Config from the provided Config
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func makePGXConfig(config Config) (*pgxpool.Config, error) {
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conf, err := pgxpool.ParseConfig("")
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if err != nil {
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return nil, err
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}
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conf.ConnConfig.Config.Host = config.Hostname
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conf.ConnConfig.Config.Port = uint16(config.Port)
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conf.ConnConfig.Config.Database = config.DatabaseName
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conf.ConnConfig.Config.User = config.Username
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conf.ConnConfig.Config.Password = config.Password
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if config.ConnTimeout != 0 {
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conf.ConnConfig.Config.ConnectTimeout = config.ConnTimeout
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}
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if config.MaxConns != 0 {
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conf.MaxConns = int32(config.MaxConns)
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}
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if config.MinConns != 0 {
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conf.MinConns = int32(config.MinConns)
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}
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if config.MaxConnLifetime != 0 {
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conf.MaxConnLifetime = config.MaxConnLifetime
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}
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if config.MaxConnIdleTime != 0 {
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conf.MaxConnIdleTime = config.MaxConnIdleTime
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}
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return conf, nil
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}
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13
pgx.go
13
pgx.go
@ -15,18 +15,9 @@ type PGXDriver struct {
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db *pgxpool.Pool
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}
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// NewPGXDriver returns a new pgx driver for Postgres
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func NewPGXDriver(ctx context.Context, config Config) (*PGXDriver, error) {
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db, err := NewPGXPool(ctx, config)
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if err != nil {
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return nil, err
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}
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return &PGXDriver{ctx: ctx, db: db}, nil
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}
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// NewPGXDriverFromPool returns a new pgx driver for Postgres
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func NewPGXDriverFromPool(ctx context.Context, db *pgxpool.Pool) (*PGXDriver, error) {
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return &PGXDriver{ctx: ctx, db: db}, nil
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func NewPGXDriverFromPool(ctx context.Context, db *pgxpool.Pool) *PGXDriver {
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return &PGXDriver{ctx: ctx, db: db}
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}
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// QueryRow satisfies sql.Database
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20
sqlx.go
20
sqlx.go
@ -14,25 +14,9 @@ type SQLXDriver struct {
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db *sqlx.DB
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}
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// NewSQLXDriver returns a new sqlx driver for Postgres
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func NewSQLXDriver(ctx context.Context, config Config) (*SQLXDriver, error) {
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db, err := NewSQLXPool(ctx, config)
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if err != nil {
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return nil, err
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}
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if config.MaxConns > 0 {
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db.SetMaxOpenConns(config.MaxConns)
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}
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if config.MaxConnLifetime > 0 {
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db.SetConnMaxLifetime(config.MaxConnLifetime)
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}
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db.SetMaxIdleConns(config.MaxIdle)
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return &SQLXDriver{ctx: ctx, db: db}, nil
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}
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// NewSQLXDriverFromPool returns a new sqlx driver for Postgres
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func NewSQLXDriverFromPool(ctx context.Context, db *sqlx.DB) (*SQLXDriver, error) {
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return &SQLXDriver{ctx: ctx, db: db}, nil
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func NewSQLXDriverFromPool(ctx context.Context, db *sqlx.DB) *SQLXDriver {
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return &SQLXDriver{ctx: ctx, db: db}
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}
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// QueryRow satisfies sql.Database
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@ -8,8 +8,6 @@ import (
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"github.com/VictoriaMetrics/fastcache"
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lru "github.com/hashicorp/golang-lru"
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"github.com/jackc/pgx/v4/pgxpool"
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"github.com/jmoiron/sqlx"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/core/types"
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@ -48,24 +46,14 @@ type stateDatabase struct {
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codeCache *fastcache.Cache
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}
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// NewStateDatabaseWithPgxPool returns a new Database implementation using the provided postgres connection pool
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func NewStateDatabaseWithPgxPool(pgDb *pgxpool.Pool) (*stateDatabase, error) {
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// NewStateDatabase returns a new Database implementation using the passed parameters
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func NewStateDatabase(db Database) *stateDatabase {
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csc, _ := lru.New(codeSizeCacheSize)
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return &stateDatabase{
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db: NewPostgresDB(&PGXDriver{db: pgDb}),
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db: db,
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codeSizeCache: csc,
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codeCache: fastcache.New(codeCacheSize),
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}, nil
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}
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// NewStateDatabaseWithSqlxPool returns a new Database implementation using the passed parameters
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func NewStateDatabaseWithSqlxPool(db *sqlx.DB) (*stateDatabase, error) {
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csc, _ := lru.New(codeSizeCacheSize)
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return &stateDatabase{
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db: NewPostgresDB(&SQLXDriver{db: db}),
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codeSizeCache: csc,
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codeCache: fastcache.New(codeCacheSize),
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}, nil
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}
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// ContractCode satisfies Database, it returns the contract code for a given codehash
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248
statedb_test.go
248
statedb_test.go
@ -3,8 +3,6 @@ package ipld_eth_statedb_test
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import (
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"context"
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"math/big"
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"os"
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"strconv"
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"testing"
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"github.com/lib/pq"
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@ -15,6 +13,7 @@ import (
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"github.com/ethereum/go-ethereum/core/types"
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"github.com/ethereum/go-ethereum/crypto"
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"github.com/ethereum/go-ethereum/rlp"
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"github.com/ethereum/go-ethereum/statediff/indexer/database/sql/postgres"
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"github.com/ethereum/go-ethereum/statediff/indexer/ipld"
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statedb "github.com/cerc-io/ipld-eth-statedb"
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@ -86,17 +85,12 @@ var (
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)
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func TestPGXSuite(t *testing.T) {
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testConfig, err := getTestConfig()
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testConfig, err := postgres.DefaultConfig.WithEnv()
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require.NoError(t, err)
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pool, err := statedb.NewPGXPool(testCtx, testConfig)
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pool, err := postgres.ConnectPGX(testCtx, testConfig)
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if err != nil {
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t.Fatal(err)
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}
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driver, err := statedb.NewPGXDriverFromPool(context.Background(), pool)
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if err != nil {
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t.Fatal(err)
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}
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database := statedb.NewPostgresDB(driver)
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t.Cleanup(func() {
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tx, err := pool.Begin(testCtx)
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require.NoError(t, err)
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@ -112,213 +106,23 @@ func TestPGXSuite(t *testing.T) {
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}
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require.NoError(t, tx.Commit(testCtx))
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})
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require.NoError(t, insertHeaderCID(database, BlockHash.String(), BlockParentHash.String(), BlockNumber.Uint64()))
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require.NoError(t, insertHeaderCID(database, BlockHash2.String(), BlockHash.String(), BlockNumber2))
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require.NoError(t, insertHeaderCID(database, BlockHash3.String(), BlockHash2.String(), BlockNumber3))
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require.NoError(t, insertHeaderCID(database, BlockHash4.String(), BlockHash3.String(), BlockNumber4))
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require.NoError(t, insertHeaderCID(database, NonCanonicalHash4.String(), BlockHash3.String(), BlockNumber4))
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require.NoError(t, insertHeaderCID(database, BlockHash5.String(), BlockHash4.String(), BlockNumber5))
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require.NoError(t, insertHeaderCID(database, NonCanonicalHash5.String(), NonCanonicalHash4.String(), BlockNumber5))
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require.NoError(t, insertHeaderCID(database, BlockHash6.String(), BlockHash5.String(), BlockNumber6))
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require.NoError(t, insertStateCID(database, stateModel{
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BlockNumber: BlockNumber.Uint64(),
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BlockHash: BlockHash.String(),
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LeafKey: AccountLeafKey.String(),
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CID: AccountCID.String(),
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Diff: true,
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Balance: Account.Balance.Uint64(),
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Nonce: Account.Nonce,
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CodeHash: AccountCodeHash.String(),
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StorageRoot: Account.Root.String(),
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Removed: false,
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}))
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require.NoError(t, insertStateCID(database, stateModel{
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BlockNumber: BlockNumber4,
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BlockHash: NonCanonicalHash4.String(),
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LeafKey: AccountLeafKey.String(),
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CID: AccountCID.String(),
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Diff: true,
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Balance: big.NewInt(123).Uint64(),
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Nonce: Account.Nonce,
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CodeHash: AccountCodeHash.String(),
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StorageRoot: Account.Root.String(),
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Removed: false,
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}))
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require.NoError(t, insertStateCID(database, stateModel{
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BlockNumber: BlockNumber5,
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BlockHash: BlockHash5.String(),
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LeafKey: AccountLeafKey.String(),
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CID: RemovedNodeStateCID,
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Diff: true,
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Removed: true,
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}))
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require.NoError(t, insertStorageCID(database, storageModel{
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BlockNumber: BlockNumber.Uint64(),
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BlockHash: BlockHash.String(),
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LeafKey: AccountLeafKey.String(),
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StorageLeafKey: StorageLeafKey.String(),
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StorageCID: StorageCID.String(),
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Diff: true,
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Value: StoredValueRLP,
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Removed: false,
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}))
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require.NoError(t, insertStorageCID(database, storageModel{
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BlockNumber: BlockNumber2,
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BlockHash: BlockHash2.String(),
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LeafKey: AccountLeafKey.String(),
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StorageLeafKey: StorageLeafKey.String(),
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StorageCID: RemovedNodeStorageCID,
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Diff: true,
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Value: []byte{},
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Removed: true,
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}))
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require.NoError(t, insertStorageCID(database, storageModel{
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BlockNumber: BlockNumber3,
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BlockHash: BlockHash3.String(),
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LeafKey: AccountLeafKey.String(),
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StorageLeafKey: StorageLeafKey.String(),
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StorageCID: StorageCID.String(),
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Diff: true,
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Value: StoredValueRLP2,
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Removed: false,
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}))
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require.NoError(t, insertStorageCID(database, storageModel{
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BlockNumber: BlockNumber4,
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BlockHash: NonCanonicalHash4.String(),
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LeafKey: AccountLeafKey.String(),
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StorageLeafKey: StorageLeafKey.String(),
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StorageCID: StorageCID.String(),
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Diff: true,
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Value: NonCanonStoredValueRLP,
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Removed: false,
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}))
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require.NoError(t, insertContractCode(database))
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db, err := statedb.NewStateDatabaseWithPgxPool(pool)
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driver := statedb.NewPGXDriverFromPool(context.Background(), pool)
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database := statedb.NewPostgresDB(driver)
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insertSuiteData(t, database)
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db := statedb.NewStateDatabase(database)
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require.NoError(t, err)
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t.Run("Database", func(t *testing.T) {
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size, err := db.ContractCodeSize(AccountCodeHash)
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require.NoError(t, err)
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require.Equal(t, len(AccountCode), size)
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code, err := db.ContractCode(AccountCodeHash)
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require.NoError(t, err)
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require.Equal(t, AccountCode, code)
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acct, err := db.StateAccount(AccountLeafKey, BlockHash)
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require.NoError(t, err)
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require.Equal(t, &Account, acct)
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acct2, err := db.StateAccount(AccountLeafKey, BlockHash2)
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require.NoError(t, err)
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require.Equal(t, &Account, acct2)
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acct3, err := db.StateAccount(AccountLeafKey, BlockHash3)
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require.NoError(t, err)
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require.Equal(t, &Account, acct3)
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// check that we don't get the non-canonical account
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acct4, err := db.StateAccount(AccountLeafKey, BlockHash4)
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require.NoError(t, err)
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require.Equal(t, &Account, acct4)
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acct5, err := db.StateAccount(AccountLeafKey, BlockHash5)
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require.NoError(t, err)
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require.Nil(t, acct5)
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acct6, err := db.StateAccount(AccountLeafKey, BlockHash6)
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require.NoError(t, err)
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require.Nil(t, acct6)
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val, err := db.StorageValue(AccountLeafKey, StorageLeafKey, BlockHash)
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require.NoError(t, err)
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require.Equal(t, StoredValueRLP, val)
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val2, err := db.StorageValue(AccountLeafKey, StorageLeafKey, BlockHash2)
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require.NoError(t, err)
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require.Nil(t, val2)
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val3, err := db.StorageValue(AccountLeafKey, StorageLeafKey, BlockHash3)
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require.NoError(t, err)
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require.Equal(t, StoredValueRLP2, val3)
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// this checks that we don't get the non-canonical result
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val4, err := db.StorageValue(AccountLeafKey, StorageLeafKey, BlockHash4)
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require.NoError(t, err)
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require.Equal(t, StoredValueRLP2, val4)
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// this checks that when the entire account was deleted, we return nil result for storage slot
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val5, err := db.StorageValue(AccountLeafKey, StorageLeafKey, BlockHash5)
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require.NoError(t, err)
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require.Nil(t, val5)
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val6, err := db.StorageValue(AccountLeafKey, StorageLeafKey, BlockHash6)
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require.NoError(t, err)
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require.Nil(t, val6)
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})
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t.Run("StateDB", func(t *testing.T) {
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sdb, err := statedb.New(BlockHash, db)
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require.NoError(t, err)
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checkAccountUnchanged := func() {
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require.Equal(t, Account.Balance, sdb.GetBalance(AccountAddress))
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require.Equal(t, Account.Nonce, sdb.GetNonce(AccountAddress))
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require.Equal(t, StoredValue, sdb.GetState(AccountAddress, StorageLeafKey))
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require.Equal(t, AccountCodeHash, sdb.GetCodeHash(AccountAddress))
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require.Equal(t, AccountCode, sdb.GetCode(AccountAddress))
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require.Equal(t, len(AccountCode), sdb.GetCodeSize(AccountAddress))
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}
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require.True(t, sdb.Exist(AccountAddress))
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checkAccountUnchanged()
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id := sdb.Snapshot()
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newStorage := crypto.Keccak256Hash([]byte{5, 4, 3, 2, 1})
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newCode := []byte{1, 3, 3, 7}
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sdb.SetBalance(AccountAddress, big.NewInt(300))
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sdb.AddBalance(AccountAddress, big.NewInt(200))
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sdb.SubBalance(AccountAddress, big.NewInt(100))
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sdb.SetNonce(AccountAddress, 42)
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sdb.SetState(AccountAddress, StorageLeafKey, newStorage)
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sdb.SetCode(AccountAddress, newCode)
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require.Equal(t, big.NewInt(400), sdb.GetBalance(AccountAddress))
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require.Equal(t, uint64(42), sdb.GetNonce(AccountAddress))
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require.Equal(t, newStorage, sdb.GetState(AccountAddress, StorageLeafKey))
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require.Equal(t, newCode, sdb.GetCode(AccountAddress))
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sdb.AddSlotToAccessList(AccountAddress, StorageLeafKey)
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require.True(t, sdb.AddressInAccessList(AccountAddress))
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hasAddr, hasSlot := sdb.SlotInAccessList(AccountAddress, StorageLeafKey)
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require.True(t, hasAddr)
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require.True(t, hasSlot)
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sdb.RevertToSnapshot(id)
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checkAccountUnchanged()
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require.False(t, sdb.AddressInAccessList(AccountAddress))
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hasAddr, hasSlot = sdb.SlotInAccessList(AccountAddress, StorageLeafKey)
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require.False(t, hasAddr)
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require.False(t, hasSlot)
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})
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testSuite(t, db)
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}
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func TestSQLXSuite(t *testing.T) {
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testConfig, err := getTestConfig()
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testConfig, err := postgres.DefaultConfig.WithEnv()
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require.NoError(t, err)
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pool, err := statedb.NewSQLXPool(testCtx, testConfig)
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pool, err := postgres.ConnectSQLX(testCtx, testConfig)
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if err != nil {
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t.Fatal(err)
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}
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driver, err := statedb.NewSQLXDriverFromPool(context.Background(), pool)
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if err != nil {
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t.Fatal(err)
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}
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database := statedb.NewPostgresDB(driver)
|
||||
t.Cleanup(func() {
|
||||
tx, err := pool.Begin()
|
||||
require.NoError(t, err)
|
||||
@ -334,6 +138,17 @@ func TestSQLXSuite(t *testing.T) {
|
||||
}
|
||||
require.NoError(t, tx.Commit())
|
||||
})
|
||||
|
||||
driver := statedb.NewSQLXDriverFromPool(context.Background(), pool)
|
||||
database := statedb.NewPostgresDB(driver)
|
||||
insertSuiteData(t, database)
|
||||
|
||||
db := statedb.NewStateDatabase(database)
|
||||
require.NoError(t, err)
|
||||
testSuite(t, db)
|
||||
}
|
||||
|
||||
func insertSuiteData(t *testing.T, database statedb.Database) {
|
||||
require.NoError(t, insertHeaderCID(database, BlockHash.String(), BlockParentHash.String(), BlockNumber.Uint64()))
|
||||
require.NoError(t, insertHeaderCID(database, BlockHash2.String(), BlockHash.String(), BlockNumber2))
|
||||
require.NoError(t, insertHeaderCID(database, BlockHash3.String(), BlockHash2.String(), BlockNumber3))
|
||||
@ -415,10 +230,9 @@ func TestSQLXSuite(t *testing.T) {
|
||||
Removed: false,
|
||||
}))
|
||||
require.NoError(t, insertContractCode(database))
|
||||
}
|
||||
|
||||
db, err := statedb.NewStateDatabaseWithSqlxPool(pool)
|
||||
require.NoError(t, err)
|
||||
|
||||
func testSuite(t *testing.T, db statedb.StateDatabase) {
|
||||
t.Run("Database", func(t *testing.T) {
|
||||
size, err := db.ContractCodeSize(AccountCodeHash)
|
||||
require.NoError(t, err)
|
||||
@ -648,17 +462,3 @@ func insertContractCode(db statedb.Database) error {
|
||||
_, err := db.Exec(testCtx, sql, BlockNumber.Uint64(), AccountCodeCID.String(), AccountCode)
|
||||
return err
|
||||
}
|
||||
|
||||
func getTestConfig() (conf statedb.Config, err error) {
|
||||
port, err := strconv.Atoi(os.Getenv("DATABASE_PORT"))
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
return statedb.Config{
|
||||
Hostname: os.Getenv("DATABASE_HOSTNAME"),
|
||||
DatabaseName: os.Getenv("DATABASE_NAME"),
|
||||
Username: os.Getenv("DATABASE_USER"),
|
||||
Password: os.Getenv("DATABASE_PASSWORD"),
|
||||
Port: port,
|
||||
}, nil
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user