files fix

noxis-rs/src/utils/files.rs

@@ -19,11 +19,18 @@
         type MpscSender = Arc<Sender<Events>>;
         type EventHandlers = HashMap<Arc<str>, (Triggers, MpscSender)>; 
 
+        #[derive(Debug)]
+        enum FileState {
+            Ok, 
+            NotFound,
+        }
+
         #[derive(Debug)]
         pub struct FilesController {
             name : Arc<str>,
             path : String,
             code_name : Arc<str>,
+            state : FileState,
             watcher : Option<Inotify>,
             triggers : EventHandlers,
         }
@@ -40,6 +47,7 @@
                 Self {
                     name : name.clone(),
                     path : String::new(),
+                    state : FileState::Ok,
                     watcher : None,
                     triggers,
                     code_name : name.clone(), 
@@ -86,6 +94,12 @@
                 // 1) existing check
                 // dbg!(&self);
                 if let Ok(_) = check_file(&self.name, &self.path).await {
+                    if let FileState::NotFound = self.state {
+                        info!("File {} ({}) was found in determined scope. Notifying ...", self.name, self.code_name);
+                        self.state = FileState::Ok;
+                        // reseting negative outcome in prc
+                        self.trigger_on(None).await;
+                    }
                     match &mut self.watcher {
                         Some(notify) => {
                             let mut buffer = [0; 1024];
@@ -118,8 +132,11 @@
                         None => { /* DEAD END */},
                     }
                 } else {
+                    if let FileState::Ok = self.state {
                         warn!("File {} ({}) was not found in determined scope", self.name, &self.path);
+                        self.state = FileState::NotFound;
                         self.trigger_on(Some(FileTriggerType::OnDelete)).await;
+                    }
                     return;
                 }
                 self.trigger_on(None).await;