database

Documentation

Index

• Variables
• func RegisterDriver(name string, dr DriverRegister)
• type Config
• type ConnectionConfig
• type DriverRegister
  • func GetDriverRegister(name string) (DriverRegister, bool)
• type Service
  • func (s *Service) Lifetime(ioc container.Interface, request contracts.RequestContract)
  • func (s *Service) Register(app *framework.App) error

Variables

var Migrator func(tx *gorm.DB)

Functions

func RegisterDriver

func RegisterDriver(name string, dr DriverRegister)

RegisterDriver register db driver

Types

type Config

type Config struct {
	Default     string                       `yaml:"default" env:"DB_CONNECTION"`
	Connections map[string]*ConnectionConfig `yaml:"connections"`
}

type ConnectionConfig

type ConnectionConfig struct {
	Driver string `yaml:"driver" env:"DB_DRIVER" default:"mysql"`
	DSN    string `yaml:"dsn" env:"DB_DSN"`
}

type DriverRegister

type DriverRegister func(dsn string) gorm.Dialector

func GetDriverRegister

func GetDriverRegister(name string) (DriverRegister, bool)

GetDriverRegister: get registerd driver

type Service

type Service struct {
}

Service of database

func (*Service) Lifetime

func (s *Service) Lifetime(ioc container.Interface, request contracts.RequestContract)

Lifetime container callback usually register request lifetime instance to IoC-Container (per-request unique) this function will run before every request

func (*Service) Register

func (s *Service) Register(app *framework.App) error

Register service when app starting, before http server start you can configure service, initialize global vars etc. running at main goroutine