// matth-x/ArduinoOcpp

// Copyright Matthias Akstaller 2019 - 2023

// MIT License

#include <ArduinoOcpp/Operations/ClearCache.h>

#include <ArduinoOcpp/Core/FilesystemUtils.h>

#include <ArduinoOcpp/Debug.h>

using ArduinoOcpp::Ocpp16::ClearCache;

ClearCache::ClearCache(std::shared_ptr<FilesystemAdapter> filesystem) : filesystem(filesystem) {

}

const char* ClearCache::getOperationType(){

return "ClearCache";

}

void ClearCache::processReq(JsonObject payload) {

AO_DBG_WARN("Clear transaction log (Authorization Cache not supported)");

if (!filesystem) {

//no persistency - nothing to do

return;

}

success = FilesystemUtils::remove_if(filesystem, [] (const char *fname) -> bool {

return !strncmp(fname, "sd", strlen("sd")) ||

!strncmp(fname, "tx", strlen("tx")) ||

!strncmp(fname, "op", strlen("op"));

});

}

std::unique_ptr<DynamicJsonDocument> ClearCache::createConf(){

auto doc = std::unique_ptr<DynamicJsonDocument>(new DynamicJsonDocument(JSON_OBJECT_SIZE(1)));

JsonObject payload = doc->to<JsonObject>();

if (success) {

payload["status"] = "Accepted"; //"Accepted", because the intended postcondition is true

} else {

payload["status"] = "Rejected";

}

return doc;

}