WIP

api/src/extensions/ApplicationCallExtensions.kt

@@ -0,0 +1,35 @@
+package be.vandewalleh.extensions
+
+import be.vandewalleh.kodein
+import be.vandewalleh.services.UserService
+import io.ktor.application.ApplicationCall
+import io.ktor.auth.UserIdPrincipal
+import io.ktor.auth.principal
+import io.ktor.http.HttpStatusCode
+import io.ktor.request.receive
+import io.ktor.response.respond
+import org.kodein.di.generic.instance
+
+val userService by kodein.instance<UserService>()
+
+suspend fun ApplicationCall.respondStatus(status: HttpStatusCode) {
+    respond(status, status.description)
+}
+
+/**
+ * @return the userId for the currently authenticated user
+ */
+fun ApplicationCall.userId(): Int {
+    val email = principal<UserIdPrincipal>()!!.name
+    return userService.getUserId(email)!!
+}
+
+private class Tags(val tags: List<String>)
+
+suspend fun ApplicationCall.receiveTags(): List<String> {
+    return receive<Tags>().tags
+}
+
+data class NotePatch(val tags: List<String>?, val title: String?)
+
+suspend fun ApplicationCall.receiveNotePatch() = receive<NotePatch>()

api/src/extensions/ParametersExtensions.kt

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+package be.vandewalleh.extensions
+
+import be.vandewalleh.kodein
+import be.vandewalleh.services.NotesService
+import be.vandewalleh.tables.Notes
+import io.ktor.http.Parameters
+import org.kodein.di.generic.instance
+
+val notesService by kodein.instance<NotesService>()
+
+fun Parameters.noteTitle(): String {
+    return this["noteTitle"]!!
+}
+
+/**
+ * Method that returns a [Notes] ID from it's title and the currently logged in user.
+ * returns null if none found
+ */
+fun Parameters.noteId(userId: Int): Int? {
+    val title = noteTitle()
+    return notesService.getNoteIdFromUserIdAndTitle(userId, title)
+}