Task-Driven, powersaving trial written, must test.

include/bmHTTP.cpp

@@ -63,6 +63,59 @@ bool httpGET(std::string endpoint, std::string token, cJSON* &JSONresponse) {
     return success;
 }
 
+bool httpPOST(std::string endpoint, std::string token, cJSON* postData, cJSON* &JSONresponse) {
+  std::string url = urlBase + endpoint;
+  std::string responseBuffer = "";
+  
+  // Convert JSON object to string
+  char* postString = cJSON_PrintUnformatted(postData);
+  if (postString == NULL) {
+    printf("Failed to serialize JSON for POST\n");
+    return false;
+  }
+  
+  esp_http_client_config_t config = {};
+  config.url = url.c_str();
+  config.method = HTTP_METHOD_POST;
+  config.event_handler = _http_event_handler;
+  config.user_data = &responseBuffer;
+  if (secureSrv) {
+    config.transport_type = HTTP_TRANSPORT_OVER_SSL;
+    config.crt_bundle_attach = esp_crt_bundle_attach;
+  }
+  
+  esp_http_client_handle_t client = esp_http_client_init(&config);
+  
+  // Set headers
+  std::string authHeader = "Bearer " + token;
+  esp_http_client_set_header(client, "Authorization", authHeader.c_str());
+  esp_http_client_set_header(client, "Content-Type", "application/json");
+  
+  // Set POST data
+  esp_http_client_set_post_field(client, postString, strlen(postString));
+  
+  // Perform request
+  esp_err_t err = esp_http_client_perform(client);
+  bool success = false;
+
+  if (err == ESP_OK) {
+    int status_code = esp_http_client_get_status_code(client);
+    printf("Status = %d, Content Length = %d\n", status_code, esp_http_client_get_content_length(client));
+    
+    if (status_code == 200 || status_code == 201) {
+      printf("Response: %s\n", responseBuffer.c_str());
+      JSONresponse = cJSON_Parse(responseBuffer.c_str());
+      if (JSONresponse) success = true;
+    }
+  } else {
+    printf("HTTP POST failed: %s\n", esp_err_to_name(err));
+  }
+
+  free(postString);
+  esp_http_client_cleanup(client);
+  return success;
+}
+
 void deleteWiFiAndTokenDetails() {
   nvs_handle_t wifiHandle;
   if (nvs_open(nvsWiFi, NVS_READWRITE, &wifiHandle) == ESP_OK) {