Can check if a file is present in the request

src/controllers/conversations_controller.rs

@@ -233,5 +233,10 @@ pub fn refresh_single(r: &mut HttpRequestHandler) -> RequestResult {
 
 /// Send a new message
 pub fn send_message(r: &mut HttpRequestHandler) -> RequestResult {
+
+    if r.has_file("image") {
+        println!("File is detected.");
+    }
+
     r.success("implement me")
 }