Location Speichern geht? abrufen der gespeicherten location aus properties muss noch gemacht werden

src/databasebackend.h

@@ -82,7 +82,7 @@ UserData checkUser(const String& uid) {
 }
 
 //Function to enter user data into the database
-bool enterUserData(const String& uid, const String& firstname, const String& lastname, int alter) {
+bool enterUserData(const String& uid, const String& firstname, const String& lastname, const String& geburtsdatum, int alter) {
     if (!backendOnline()) {
         Serial.println("No internet connection, cannot enter user data.");
         return false;
@@ -98,6 +98,7 @@ bool enterUserData(const String& uid, const String& firstname, const String& las
     requestDoc["uid"] = uid;
     requestDoc["vorname"] = firstname;
     requestDoc["nachname"] = lastname;
+    requestDoc["geburtsdatum"] = geburtsdatum;
     requestDoc["alter"] = alter;
     
     String requestBody;
@@ -116,13 +117,43 @@ bool enterUserData(const String& uid, const String& firstname, const String& las
     }
 }
 
+JsonDocument getAllLocations() {
+    JsonDocument locations; // Allocate memory for the JSON document
 
+    if (!backendOnline()) {
+        Serial.println("No internet connection, cannot fetch locations.");
+        return locations; // Return an empty document
+    }
+
+    HTTPClient http;
+    http.begin(String(BACKEND_SERVER) + "/api/location/");
+    http.addHeader("Authorization", String("Bearer ") + BACKEND_TOKEN);
+
+    int httpCode = http.GET();
+
+    if (httpCode == HTTP_CODE_OK) {
+        String payload = http.getString();
+        DeserializationError error = deserializeJson(locations, payload);
+
+        if (error) {
+            Serial.println("Failed to parse locations JSON.");
+        }
+    } else {
+        Serial.printf("Failed to fetch locations, HTTP code: %d\n", httpCode);
+    }
+
+    http.end();
+    return locations; // Return the populated JSON document
+}
 
 // Keep this for backward compatibility
 bool userExists(const String& uid) {
     return checkUser(uid).exists;
 }
 
+
+//Routes from the Frontend into here and then into DB backend.
+
 void setupBackendRoutes(AsyncWebServer& server) {
     
     server.on("/api/health", HTTP_GET, [](AsyncWebServerRequest *request) {
@@ -142,6 +173,15 @@ void setupBackendRoutes(AsyncWebServer& server) {
         
         // Handle user retrieval logic here
     });
+  //Location routes /api/location/ 
+  server.on("/api/location/", HTTP_GET, [](AsyncWebServerRequest *request){
+
+    String result;
+    serializeJson(getAllLocations(), result);
+    request->send(200, "application/json", result);
+  });
+
+
 
     // Add more routes as needed
 }