/
option.go
79 lines (68 loc) · 1.54 KB
/
option.go
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package gorm
import (
"time"
"gorm.io/gorm"
"gorm.io/gorm/logger"
)
// An Option configures a gorm.DB
type Option interface {
Apply(*gorm.DB) error
}
// OptionFunc is a function that configures a gorm.DB
type OptionFunc func(*gorm.DB) error
// Apply is a function that set value to gorm.DB
func (f OptionFunc) Apply(engine *gorm.DB) error {
return f(engine)
}
func SetConnMaxIdleTime(maxIdleTime time.Duration) Option {
return OptionFunc(func(engine *gorm.DB) error {
sql, err := engine.DB()
if err != nil {
return err
}
sql.SetConnMaxIdleTime(maxIdleTime)
return nil
})
}
func SetConnMaxLifetime(maxlifetime time.Duration) Option {
return OptionFunc(func(engine *gorm.DB) error {
sql, err := engine.DB()
if err != nil {
return err
}
sql.SetConnMaxLifetime(maxlifetime)
return nil
})
}
func SetMaxIdleConns(maxIdleConns int) Option {
return OptionFunc(func(engine *gorm.DB) error {
sql, err := engine.DB()
if err != nil {
return err
}
sql.SetMaxIdleConns(maxIdleConns)
return nil
})
}
func SetMaxOpenConns(maxOpenConns int) Option {
return OptionFunc(func(engine *gorm.DB) error {
sql, err := engine.DB()
if err != nil {
return err
}
sql.SetMaxOpenConns(maxOpenConns)
return nil
})
}
func SetLogLevel(logLevel logger.LogLevel) Option {
return OptionFunc(func(engine *gorm.DB) error {
engine.Logger = engine.Logger.LogMode(logLevel)
return nil
})
}
func SetLogger(logger logger.Interface) Option {
return OptionFunc(func(engine *gorm.DB) error {
engine.Logger = logger
return nil
})
}