package net.pterodactylus.sone.web.ajax import net.pterodactylus.sone.data.Sone import net.pterodactylus.sone.utils.emptyToNull import net.pterodactylus.sone.utils.parameters import net.pterodactylus.sone.web.WebInterface import net.pterodactylus.sone.web.page.FreenetRequest import javax.inject.Inject /** * AJAX page that lets the user unlike a [net.pterodactylus.sone.data.Post]. */ class UnlikeAjaxPage @Inject constructor(webInterface: WebInterface) : LoggedInJsonPage("unlike.ajax", webInterface) { override fun createJsonObject(currentSone: Sone, request: FreenetRequest) = when (request.parameters["type"]) { "post" -> request.processEntity("post", currentSone::removeLikedPostId) "reply" -> request.processEntity("reply", currentSone::removeLikedReplyId) else -> createErrorJsonObject("invalid-type") } private fun FreenetRequest.processEntity(entity: String, likeRemover: (String) -> Unit) = parameters[entity].emptyToNull ?.also(likeRemover) ?.also { core.touchConfiguration() } ?.let { createSuccessJsonObject() } ?: createErrorJsonObject("invalid-$entity-id") }