package be.vandewalleh.validation

import am.ik.yavi.core.Validator
import am.ik.yavi.core.ViolationDetail
import io.ktor.application.*
import io.ktor.request.*

suspend inline fun <reified T : Any> ApplicationCall.receiveValidated(validator: Validator<T>): T {
    val value: T = receive()
    validator.validate(value).throwIfInvalid { ValidationException(it.details()) }
    return value
}

data class ValidationException(val details: List<ViolationDetail>) : RuntimeException()