database

Documentation

Index

• func PostgresSQLConnection() (*gorm.DB, error)
• func PostgresSQLConnectionWithConfig(cfg PostgresConfig, deps PostgresDeps) (*gorm.DB, error)
• type PostgresConfig
  • func PostgresConfigFromEnv() (PostgresConfig, error)
• type PostgresDeps
  • func DefaultPostgresDeps() PostgresDeps

Functions

func PostgresSQLConnection

func PostgresSQLConnection() (*gorm.DB, error)

func PostgresSQLConnectionWithConfig

func PostgresSQLConnectionWithConfig(cfg PostgresConfig, deps PostgresDeps) (*gorm.DB, error)

PostgresSQLConnectionWithConfig starts a Postgres connection using explicit config and deps.

Types

type PostgresConfig

type PostgresConfig struct {
	MaxConnections     int
	MaxIdleConnections int
	MaxLifetime        time.Duration
}

PostgresConfig defines pooled connection settings.

func PostgresConfigFromEnv

func PostgresConfigFromEnv() (PostgresConfig, error)

PostgresConfigFromEnv reads database pool config from environment variables.

type PostgresDeps

type PostgresDeps struct {
	BuildConnectionURL func(name string) (string, error)
	Open               func(dsn string) (*gorm.DB, error)
}

PostgresDeps defines external dependencies to keep connection setup testable.

func DefaultPostgresDeps

func DefaultPostgresDeps() PostgresDeps

DefaultPostgresDeps returns production defaults for Postgres dependencies.