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application.Outcome.kt Maven / Gradle / Ivy

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package application

data class Outcome(val result: ResultType?, val errorMessage: String = "") {
    fun  onSuccess(fn: (ResultType) -> Outcome): Outcome {
        return when {
            result != null -> fn(result)
            else -> Outcome(null, errorMessage)
        }
    }

    fun handleSuccess(fn: (ResultType) -> Unit) {
        when {
            result != null -> fn(result)
            else -> Outcome(null, errorMessage)
        }
    }

    fun onFailure(fn: (String) -> Unit) {
        if(result == null)
            fn(errorMessage)
    }
}




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