user

type Role int

type UseCase interface {
	Login(Email string, Pass string) (*User, error)
	Signup(Email string, Pass string, Role int) error
}

type User struct {
	Id    int    `json:"id"`
	Email string `json:"email"`
	Role  int    `json:"role"`
	Pass  string `json:"-"` //ignore this field on encode :)
}

type UserService struct {
	DB *sql.DB
}