db

Documentation

Index

• func DatabaseDriver(c Config) (gorm.Dialector, error)
• func Pagnation(e *gorm.DB, page *common.Pagnation) func(db *gorm.DB) *gorm.DB
• func SetLogLevel(level string) logger.LogLevel
• type Config
• type ConnectionPoolConfig
• type Database
  • func NewDatabase(config Config) *Database
  • func (d *Database) Connect() error
  • func (d *Database) Engine() *gorm.DB
• type ORMConfig
• type Transaction
  • func NewTransaction(d *Database) *Transaction
  • func (t *Transaction) DoTransaction(task func() error, opts ...*sql.TxOptions) error

Functions

func DatabaseDriver

func DatabaseDriver(c Config) (gorm.Dialector, error)

func Pagnation

func Pagnation(e *gorm.DB, page *common.Pagnation) func(db *gorm.DB) *gorm.DB

func SetLogLevel

func SetLogLevel(level string) logger.LogLevel

Types

type Config

type Config struct {
	Database database.Config `yaml:"engine"`
	ORM      ORMConfig       `yaml:"orm"`
}

type ConnectionPoolConfig

type ConnectionPoolConfig struct {
	IdleConnection int `yaml:"idle_connection"`
	OpenConnection int `yaml:"open_connection"`
}

type Database

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

func NewDatabase

func NewDatabase(config Config) *Database

func (*Database) Connect

func (d *Database) Connect() error

func (*Database) Engine

func (d *Database) Engine() *gorm.DB

type ORMConfig

type ORMConfig struct {
	LogLevel       string               `yaml:"loglevel"`
	ConnectionPool ConnectionPoolConfig `yaml:"connection_pool"`
}

type Transaction

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

func NewTransaction

func NewTransaction(d *Database) *Transaction

func (*Transaction) DoTransaction

func (t *Transaction) DoTransaction(task func() error, opts ...*sql.TxOptions) error