sample-service/src/Application.kt

package com.kmalbz

import com.kmalbz.api.route.SampleServiceServer
import io.ktor.application.*
import io.ktor.response.*
import io.ktor.routing.*
import io.ktor.http.*
import io.ktor.features.*
import org.apache.http.HttpException
import com.kmalbz.database.DatabaseFactory
import com.kmalbz.database.dao.SampleObjects
import io.ktor.serialization.*
import io.ktor.util.*
import org.jetbrains.exposed.sql.SchemaUtils
import org.jetbrains.exposed.sql.transactions.transaction
import org.koin.ktor.ext.Koin

fun main(args: Array<String>): Unit = io.ktor.server.netty.EngineMain.main(args)

@KtorExperimentalAPI
@Suppress("unused") // Referenced in application.conf
fun Application.module() {
    install(ContentNegotiation) {
        json()
    }

    install(Koin) {
        printLogger()
        modules(com.kmalbz.di.injectionModule)
    }

    DatabaseFactory.init()
    transaction{
        SchemaUtils.create(SampleObjects)
    }

    routing {
        install(StatusPages) {
            exception<HttpException> {
                call.respond(HttpStatusCode.BadRequest)
            }

            exception<IllegalStateException> {
                call.respond(HttpStatusCode.NotAcceptable)
            }
        }

        SampleServiceServer().apply {
            registerOutput()
        }
    }
}