Any idea for abstraction CaptchaType? I do it this...

# announcements

[XQDD]

Any idea for abstraction CaptchaType? I do it this way because the annotation parameter only receive const value( compile-time constant )

Untitled

[Matteo Mirk]

Are you asking for an advice on how to model a common type for PhoneCaptchaType and ImgCaptchaType?

[XQDD]

Yeah, or other elegant ways

[XQDD]

image.png

[XQDD]

image.png

[Matteo Mirk]

depending on what you want to achieve, you could get away with this for example:

abstract class CaptchaType {
    open val allowableValues = ""
    val allowableValueList: List<String>
        get() = allowableValues.split(",")
}

object PhoneCaptchaType : CaptchaType() {
    const val MERCHANT_LOGIN = "PHONE_CAPTCHA_MERCHANT_LOGIN"
    const val ADMIN_FORGET_PASS = "PHONE_CAPTCHA_ADMIN_FORGET_PASS"
    override val allowableValues = "$MERCHANT_LOGIN,$ADMIN_FORGET_PASS"
}

[Matteo Mirk]

so your objects will have initialization logic factored in common. Is that what you wanted?

[XQDD]

no, allowableValuees isn't compile constant and can't used as annotation parameter

[Matteo Mirk]

okay got it, can’t think of an alternative right now sorry

[XQDD]

I also think so, thanks

[Matteo Mirk]

Maybe you could drop the List property and just use ImgCaptchaType.allowableValues.contains(scope) in the controller

[Matteo Mirk]

that way your objects will have all compile constants

[XQDD]

yeah, got it

[XQDD]

No, there is a big bug, any letter will pass

[Matteo Mirk]

you mean that contains(scope) will pass for any string value?

[XQDD]

yeah, I change it back