moved onGetNetworks function to new file

src/main.cpp

@@ -16,6 +16,7 @@
 #include "ESPDMX.h"
 #include <LittleFS.h>
 #include "routes/config.h"
+#include "routes/networks.h"
 #include "routes/status.h"
 
 DMXESPSerial dmx1;

src/routes/config.cpp

@@ -161,31 +161,3 @@ void onPutConfig(AsyncWebServerRequest *request, uint8_t *data, size_t len, size
         request->send(400, "text/plain", e.what());
     }
 }
-
-void onGetNetworks(AsyncWebServerRequest *request)
-{
-    JsonDocument doc;
-    JsonArray array = doc.to<JsonArray>();
-
-    int numberOfNetworks = WiFi.scanComplete();
-    if (numberOfNetworks == WIFI_SCAN_FAILED)
-    {
-        WiFi.scanNetworks(true);
-    }
-    else if (numberOfNetworks)
-    {
-        for (int i = 0; i < numberOfNetworks; ++i)
-        {
-            array.add(WiFi.SSID(i));
-        }
-        WiFi.scanDelete();
-        if (WiFi.scanComplete() == WIFI_SCAN_FAILED)
-        {
-            WiFi.scanNetworks(true);
-        }
-    }
-
-    String jsonString;
-    serializeJson(doc, jsonString);
-    request->send(200, "application/json", jsonString);
-}

src/routes/config.h

@@ -48,6 +48,4 @@ void onGetConfig(AsyncWebServerRequest *request);
 
 void onPutConfig(AsyncWebServerRequest *request, uint8_t *data, size_t len, size_t index, size_t total);
 
-void onGetNetworks(AsyncWebServerRequest *request);
-
 #endif

src/routes/networks.cpp

@@ -0,0 +1,29 @@
+#include "networks.h";
+
+void onGetNetworks(AsyncWebServerRequest *request)
+{
+    JsonDocument doc;
+    JsonArray array = doc.to<JsonArray>();
+
+    int numberOfNetworks = WiFi.scanComplete();
+    if (numberOfNetworks == WIFI_SCAN_FAILED)
+    {
+        WiFi.scanNetworks(true);
+    }
+    else if (numberOfNetworks)
+    {
+        for (int i = 0; i < numberOfNetworks; ++i)
+        {
+            array.add(WiFi.SSID(i));
+        }
+        WiFi.scanDelete();
+        if (WiFi.scanComplete() == WIFI_SCAN_FAILED)
+        {
+            WiFi.scanNetworks(true);
+        }
+    }
+
+    String jsonString;
+    serializeJson(doc, jsonString);
+    request->send(200, "application/json", jsonString);
+}

src/routes/networks.h

@@ -0,0 +1,9 @@
+#include <AsyncWebServer_ESP32_W5500.h>
+#include <ArduinoJson.h>
+
+#ifndef NETWORKS_H
+#define NETWORKS_H
+
+void onGetNetworks(AsyncWebServerRequest *request);
+
+#endif