115 lines
3.5 KiB
C++
115 lines
3.5 KiB
C++
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Copyright (C) 2022-2024 Thomas Basler and others
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*/
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#include "ArduinoJson.h"
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#include "AsyncJson.h"
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#include "Battery.h"
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#include "Configuration.h"
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#include "PylontechCanReceiver.h"
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#include "WebApi.h"
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#include "WebApi_battery.h"
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#include "WebApi_errors.h"
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#include "helper.h"
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void WebApiBatteryClass::init(AsyncWebServer& server, Scheduler& scheduler)
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{
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using std::placeholders::_1;
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_server = &server;
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_server->on("/api/battery/status", HTTP_GET, std::bind(&WebApiBatteryClass::onStatus, this, _1));
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_server->on("/api/battery/config", HTTP_GET, std::bind(&WebApiBatteryClass::onAdminGet, this, _1));
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_server->on("/api/battery/config", HTTP_POST, std::bind(&WebApiBatteryClass::onAdminPost, this, _1));
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}
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void WebApiBatteryClass::onStatus(AsyncWebServerRequest* request)
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{
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if (!WebApi.checkCredentialsReadonly(request)) {
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return;
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}
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AsyncJsonResponse* response = new AsyncJsonResponse();
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auto& root = response->getRoot();
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const CONFIG_T& config = Configuration.get();
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root["enabled"] = config.Battery.Enabled;
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root["verbose_logging"] = config.Battery.VerboseLogging;
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root["provider"] = config.Battery.Provider;
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root["jkbms_interface"] = config.Battery.JkBmsInterface;
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root["jkbms_polling_interval"] = config.Battery.JkBmsPollingInterval;
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root["mqtt_topic"] = config.Battery.MqttTopic;
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response->setLength();
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request->send(response);
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}
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void WebApiBatteryClass::onAdminGet(AsyncWebServerRequest* request)
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{
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onStatus(request);
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}
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void WebApiBatteryClass::onAdminPost(AsyncWebServerRequest* request)
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{
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if (!WebApi.checkCredentials(request)) {
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return;
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}
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AsyncJsonResponse* response = new AsyncJsonResponse();
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auto& retMsg = response->getRoot();
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retMsg["type"] = "warning";
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if (!request->hasParam("data", true)) {
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retMsg["message"] = "No values found!";
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retMsg["code"] = WebApiError::GenericNoValueFound;
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response->setLength();
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request->send(response);
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return;
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}
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String json = request->getParam("data", true)->value();
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if (json.length() > 1024) {
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retMsg["message"] = "Data too large!";
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retMsg["code"] = WebApiError::GenericDataTooLarge;
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response->setLength();
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request->send(response);
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return;
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}
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DynamicJsonDocument root(1024);
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DeserializationError error = deserializeJson(root, json);
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if (error) {
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retMsg["message"] = "Failed to parse data!";
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retMsg["code"] = WebApiError::GenericParseError;
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response->setLength();
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request->send(response);
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return;
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}
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if (!root.containsKey("enabled") || !root.containsKey("provider")) {
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retMsg["message"] = "Values are missing!";
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retMsg["code"] = WebApiError::GenericValueMissing;
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response->setLength();
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request->send(response);
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return;
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}
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CONFIG_T& config = Configuration.get();
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config.Battery.Enabled = root["enabled"].as<bool>();
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config.Battery.VerboseLogging = root["verbose_logging"].as<bool>();
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config.Battery.Provider = root["provider"].as<uint8_t>();
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config.Battery.JkBmsInterface = root["jkbms_interface"].as<uint8_t>();
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config.Battery.JkBmsPollingInterval = root["jkbms_polling_interval"].as<uint8_t>();
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strlcpy(config.Battery.MqttTopic, root["mqtt_topic"].as<String>().c_str(), sizeof(config.Battery.MqttTopic));
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WebApi.writeConfig(retMsg);
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response->setLength();
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request->send(response);
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Battery.updateSettings();
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}
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