Cleaner code

api/src/extensions/ApplicationCallExtensions.kt

@@ -1,6 +1,6 @@
 package be.vandewalleh.extensions
 
-import be.vandewalleh.auth.UserDbIdPrincipal
+import be.vandewalleh.auth.UserIdPrincipal
 import io.ktor.application.*
 import io.ktor.auth.*
 import io.ktor.http.*
@@ -17,4 +17,4 @@ suspend fun ApplicationCall.respondStatus(status: HttpStatusCode) {
 /**
  * @return the userId for the currently authenticated user
  */
-fun ApplicationCall.authenticatedUserId() = principal<UserDbIdPrincipal>()!!.id
+fun ApplicationCall.authenticatedUserId() = principal<UserIdPrincipal>()!!.id

api/src/extensions/Coroutines.kt

@@ -1,11 +1,7 @@
 package be.vandewalleh.extensions
 
-import kotlinx.coroutines.*
-
-
-fun <T> ioAsync(block: suspend CoroutineScope.() -> T): Deferred<T> {
-    return CoroutineScope(Dispatchers.IO).async(block = block)
-}
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
 
 suspend inline fun <T> launchIo(crossinline block: () -> T): T =
     withContext(Dispatchers.IO) {

api/src/extensions/KtorExtensions.kt

@@ -0,0 +1,8 @@
+package be.vandewalleh.extensions
+
+import io.ktor.application.*
+import io.ktor.routing.*
+
+abstract class RoutingBuilder(val builder: Routing.() -> Unit)
+
+abstract class ApplicationBuilder(val builder: Application.() -> Unit)