- added delete function for the api

src/SpecialMenus/Route/menuRoute.cpp

@@ -83,18 +83,13 @@ void MenuRoute::init() {
 
     this->mainMenu = new Menu;
     MenuRoutePoints* pointsMenu = new MenuRoutePoints(this->route);
-    Menu* importMenu = new Menu;
-    Menu* exportMenu = new Menu;
-    Menu* clearMenu = new Menu;
 
     this->mainMenu->setLcd(this->lcd);
     pointsMenu->setLcd(this->lcd);
-    importMenu->setLcd(this->lcd);
-    exportMenu->setLcd(this->lcd);
-    clearMenu->setLcd(this->lcd);
 
     MenuIntInput* importWrapper = new MenuIntInput(1, new MenuRouteWrapper(this, &MenuRoute::importRoute));
     MenuIntInput* exportWrapper = new MenuIntInput(1, new MenuRouteWrapper(this, &MenuRoute::exportRoute));
+    MenuIntInput* deleteWrapper = new MenuIntInput(1, new MenuRouteWrapper(this, &MenuRoute::deleteRoute));
     MenuActionRoute* clearWrapper = new MenuActionRoute(this, &MenuRoute::clearRoute);
 
     importWrapper->setLcd(this->lcd);
@@ -107,15 +102,16 @@ void MenuRoute::init() {
     exportWrapper->setPrintParentMenu(false);
     exportWrapper->setEntry(0, "Export Route");
 
-    MenuAction* pointsAction = new MenuAction("Points", pointsMenu);
-    MenuAction* importAction = new MenuAction("Import", importWrapper);
-    MenuAction* exportAction = new MenuAction("Export", exportWrapper);
-    MenuAction* clearAction = new MenuAction("Clear", clearWrapper);
+    deleteWrapper->setLcd(this->lcd);
+    deleteWrapper->setMinMax(0, 100);
+    deleteWrapper->setPrintParentMenu(false);
+    deleteWrapper->setEntry(0, "Delete Route");
 
-    this->mainMenu->addEntry(pointsAction);
-    this->mainMenu->addEntry(importAction);
-    this->mainMenu->addEntry(exportAction);
-    this->mainMenu->addEntry(clearAction);
+    this->mainMenu->addEntry(new MenuAction("Points", pointsMenu));
+    this->mainMenu->addEntry(new MenuAction("Clear", clearWrapper));
+    this->mainMenu->addEntry(new MenuAction("Import", importWrapper));
+    this->mainMenu->addEntry(new MenuAction("Export", exportWrapper));
+    this->mainMenu->addEntry(new MenuAction("Delete", deleteWrapper));
 }
 
 void MenuRoute::importRoute(uint8_t routeNumber) {
@@ -236,6 +232,52 @@ void MenuRoute::exportRoute(uint8_t routeNumber) {
     http.end();
 }
 
+void MenuRoute::deleteRoute(uint8_t routeNumber) {
+    this->blockInput = true;
+
+    String lineOne = "";
+    String lineTwo = "";
+
+    if (WiFi.status() != WL_CONNECTED) {
+        lineOne = "Not connected to";
+        lineTwo = "the WiFi.";
+        this->print(lineOne, lineTwo);
+        this->blockInput = false;
+        return;
+    }
+
+    if (ESP.getMaxAllocHeap() < JSON_DOCUMENT_SIZE_ROUTE) {
+        lineOne = "Not enough mem";
+        lineTwo = "for Json obj";
+        this->print(lineOne, lineTwo);
+        this->blockInput = false;
+        return;
+    }
+
+    WiFiClient client;
+    HTTPClient http;
+    DynamicJsonDocument doc(JSON_DOCUMENT_SIZE_ROUTE);
+    
+    String host = "http://rover.kleiax.de/api/";
+    host.concat(routeNumber);
+    http.begin(client, host);
+    int httpResponseCode = http.sendRequest("DELETE");
+
+    lineOne = "Delete complete";
+    lineTwo = "Code: ";
+
+    if (httpResponseCode == 202)
+        deserializeJson(doc, http.getStream());
+    else
+        lineOne = "HTTP Error";
+
+    lineTwo.concat(httpResponseCode);
+    this->print(lineOne, lineTwo);
+
+    this->blockInput = false;
+    http.end();
+}
+
 void MenuRoute::clearRoute(uint8_t none) {
     this->route->clear();
     this->print("Currente route", "deleted...");

src/SpecialMenus/Route/menuRoute.h

@@ -109,6 +109,8 @@ class MenuRoute : public MenuControl {
          */
         void exportRoute(uint8_t routeNumber);
 
+        void deleteRoute(uint8_t routeNumber);
+
         /**
          * @brief Delete the current Route.
          *