org.http4k.contract.simple.SimpleJson.kt Maven / Gradle / Ivy

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http4k typesafe HTTP contracts and OpenApi support

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package org.http4k.contract.simple

import org.http4k.contract.ContractRenderer
import org.http4k.contract.ContractRoute
import org.http4k.contract.ErrorResponseRenderer
import org.http4k.contract.JsonErrorResponseRenderer
import org.http4k.contract.PathSegments
import org.http4k.contract.Tag
import org.http4k.contract.security.Security
import org.http4k.core.Response
import org.http4k.core.Status.Companion.OK
import org.http4k.core.with
import org.http4k.format.Json

class SimpleJson(private val json: Json) : ContractRenderer, ErrorResponseRenderer by JsonErrorResponseRenderer(json) {
    private fun render(pathSegments: PathSegments, route: ContractRoute) =
        route.method.toString() + ":" + route.describeFor(pathSegments) to json.string(route.meta.summary)

    override fun description(contractRoot: PathSegments, security: Security?, routes: List, tags: Set): Response =
        Response(OK)
            .with(json { body().toLens().of(obj("resources" to obj(routes.map { render(contractRoot, it) }))) })
}