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  /**
   * Should the database be indexed at startup (using Compass:GPS)?
   *
   * Possible values: true|false|"fork"
   *
   * The value may be a boolean true|false or a string "fork", which means true,
   * and fork a thread for it
   *
   * If you use BootStrap.groovy to insert your data then you should use "true",
   * which means do a non-forking, otherwise "fork" is recommended

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import org.slf4j.LoggerFactory

class MimeTypeDetector private constructor() {

    private val log = LoggerFactory.getLogger(MimeTypeDetector::class.java)
    private var extensionToMimeTypeMapping: MutableMap<String, String> = mutableMapOf()
    private var mimeTypeToExtensionMapping: MutableMap<String, String> = mutableMapOf()

    companion object {

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import io.ktor.application.ApplicationCall
import io.ktor.http.URLBuilder
import io.ktor.http.takeFrom
import io.ktor.util.createFromCall
import io.ktor.application.call
import io.ktor.http.HttpStatusCode
import io.ktor.request.receive
import io.ktor.response.respond
import io.ktor.routing.*

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import io.ktor.http.ContentType

// Resource definition
data class MyResource(val name:String)

// Content-type definition
object MyContentTypes {
    object v1 {
        val MyResource = ContentType("application", "vnd.app.myResource-v1+json")
    }

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package org.example

import com.zaxxer.hikari.HikariConfig
import com.zaxxer.hikari.HikariDataSource
import io.ktor.application.call
import io.ktor.http.HttpStatusCode
import io.ktor.request.receive
import io.ktor.response.respond
import io.ktor.routing.Route
import io.ktor.routing.get

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/***
 * AWS Cognito signs the tokens using the RS256 algorithm. Contrary to most common examples (using HMAC + SHA256) that use
 * a shared secret, the RS256 uses assymetric crytography, so in order to validate the JWT we need to obtain the public key
 * that matches the private key used to generate the token signature.
 * Therefore, the critical step is to download the public key from the discovery endpoint.
 * Cognito makes this available as a JWKS, JSON Web Key Set, available at a well known location of your user pool
 * e.g. https://cognito-idp.{region}.amazonaws.com/{user-pool-id}/.well-known/jwks.json
 * Furthermore, the issuer of the token is the user pool (the iss clamin is the user pool URL) and the audience is the 
 * particular client that was configured on the user pool (the aud claim is set to a specific client id of that pool).
 * See: https://docs.aws.amazon.com/cognito/latest/developerguide/user-pool-settings-client-apps.html

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Gradle notes

Test dependencies in multi-module projects

Scenario:

Gradle multi-module project that is comprised of two modules A, B and C. Module A exposes functionality (e.g. json serialization configurations) that is consumed by module B and C. Module A also has a set of test helpers (in src/test/) that are useful so that modules B and C are not concerned with bootstrapping the serialization part on their unit tests.

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/**
 * AWS CDK integration. Changes the mainClassName variable and calls run
 * */
def cdkMainClassName = "com.rideal.infrastructure.aws.RidealApp"
def originalMainClassName = mainClassName

tasks.register("run-cdk") {
    description "Specific run-script for AWS CDK integration"
    group "CDK"