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• raptor-ktor-graph-jvm
• 0.26.0
• source code
• ExceptionHandler.kt

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jvmMain.graphql.execution.ExceptionHandler.kt Maven / Gradle / Ivy

package io.fluidsonic.raptor.ktor.graph

import io.fluidsonic.graphql.*
import io.fluidsonic.raptor.ktor.*
import kotlin.collections.set
import org.slf4j.*


internal class ExceptionHandler : GExceptionHandler {

	override fun GExceptionHandlerContext.handleException(exception: Throwable): GError {
		val failure = exception as? ServerFailure ?: ServerFailure.internal(exception)
		LoggerFactory.getLogger(ExceptionHandler::class.java).error("Endpoint failure", failure) // TODO

		val extensions = hashMapOf(
			"code" to failure.code,
		)

		if (failure.userMessage != failure.developerMessage)
			extensions["userMessage"] = failure.userMessage

		// TODO origin/locations/nodes
		return GError(
			message = failure.developerMessage,
			extensions = extensions,
		)
	}
}