refactor: implement all core services

2025-09-13 12:59:37 +02:00
parent 995d973011
commit 00aff9df3e
19 changed files with 987 additions and 718 deletions
--- a/examples/relay/RelayService.cpp
+++ b/examples/relay/RelayService.cpp
@@ -0,0 +1,89 @@
+#include "RelayService.h"
+#include "ApiServer.h"
+
+RelayService::RelayService(TaskManager& taskMgr, int pin)
+    : taskManager(taskMgr), relayPin(pin), relayOn(false) {
+    pinMode(relayPin, OUTPUT);
+    // Many relay modules are active LOW. Start in OFF state (relay de-energized).
+    digitalWrite(relayPin, HIGH);
+    registerTasks();
+}
+
+void RelayService::registerEndpoints(ApiServer& api) {
+    api.addEndpoint("/api/relay/status", HTTP_GET,
+        [this](AsyncWebServerRequest* request) { handleStatusRequest(request); },
+        std::vector<ParamSpec>{});
+
+    api.addEndpoint("/api/relay", HTTP_POST,
+        [this](AsyncWebServerRequest* request) { handleControlRequest(request); },
+        std::vector<ParamSpec>{
+            ParamSpec{String("state"), true, String("body"), String("string"), 
+                {String("on"), String("off"), String("toggle")}}
+        });
+}
+
+void RelayService::handleStatusRequest(AsyncWebServerRequest* request) {
+    JsonDocument doc;
+    doc["pin"] = relayPin;
+    doc["state"] = relayOn ? "on" : "off";
+    doc["uptime"] = millis();
+    
+    String json;
+    serializeJson(doc, json);
+    request->send(200, "application/json", json);
+}
+
+void RelayService::handleControlRequest(AsyncWebServerRequest* request) {
+    String state = request->hasParam("state", true) ? request->getParam("state", true)->value() : "";
+    bool ok = false;
+    
+    if (state.equalsIgnoreCase("on")) {
+        turnOn();
+        ok = true;
+    } else if (state.equalsIgnoreCase("off")) {
+        turnOff();
+        ok = true;
+    } else if (state.equalsIgnoreCase("toggle")) {
+        toggle();
+        ok = true;
+    }
+
+    JsonDocument resp;
+    resp["success"] = ok;
+    resp["state"] = relayOn ? "on" : "off";
+    if (!ok) {
+        resp["message"] = "Invalid state. Use: on, off, or toggle";
+    }
+    
+    String json;
+    serializeJson(resp, json);
+    request->send(ok ? 200 : 400, "application/json", json);
+}
+
+void RelayService::turnOn() {
+    relayOn = true;
+    // Active LOW relay
+    digitalWrite(relayPin, LOW);
+    Serial.println("[RelayService] Relay ON");
+}
+
+void RelayService::turnOff() {
+    relayOn = false;
+    digitalWrite(relayPin, HIGH);
+    Serial.println("[RelayService] Relay OFF");
+}
+
+void RelayService::toggle() {
+    if (relayOn) {
+        turnOff();
+    } else {
+        turnOn();
+    }
+}
+
+void RelayService::registerTasks() {
+    taskManager.registerTask("relay_status_print", 5000, [this]() {
+        Serial.printf("[RelayService] Status - pin: %d, state: %s\n", 
+            relayPin, relayOn ? "ON" : "OFF");
+    });
+}