usage1.go

func main() {
	// init the repository based on gorm instance
	repository := NewRepository(database)

	// create qo from repository, you can do it again and again
	qo := repository.NewQueryObject().
		FilterByUsername("myUsername"). // compose your q.
		FilterByActive()
	
	// and than fetch it 
	// you can fetch single one..
	user, err := repository.FindOne(qo)
	
	// or all
	users, err := repository.FindAll(qo)

	// or just count but with the same q.
	usersCount, err := repository.Count(qo)
}