func (mc *MergedConfig) Int(key string) (int, error) {
value, err := mc.c.Int(mc.env, key)
if err != nil {
logger.Errorf("failed to get int value. key=%s", key)
return -9999, err
}
return value, nil
}
func (mc *MergedConfig) String(key string) (string, error) {
value, err := mc.c.String(mc.env, key)
if err != nil {
logger.Errorf("failed to get string value. key=%s", key)
return "", err
}
return value, nil
}
func init() {
dialectName, _ := config.String("db.dialect")
connectionString, _ := config.String("db.connection_string")
db, err := gorm.Open(dialectName, connectionString)
if err != nil {
logger.Errorf("failed to open connection. dialect=%s, connectionString=%s", dialectName, connectionString)
panic(err)
}
db.DB()
db.DB().Ping()
db.DB().SetMaxIdleConns(2) // TODO
db.DB().SetMaxOpenConns(10) // TODO
db.LogMode(true) // TODO
// db.SetLogger(Logger) // TODO format, implement gorm.Logger
DB = &db
}