url

type API struct {
	Service Service
}

type DTO struct {
	ID          uint   `json:"id,string,omitempty"`
	Code        string `json:"code,omitempty"`
	OriginalURL string `json:"original_url"`
}

type Repository struct {
	DB *gorm.DB
}

type Service struct {
	Repository Repository
}

type URL struct {
	gorm.Model
	Code        string `gorm:"unique;not null" json:"code"`
	OriginalURL string `gorm:"not null" json:"original_url"`
}