✨ added remove sighting request to bluetooth

src/bluetooth/message.rs

@@ -23,6 +23,8 @@ pub enum Message {
     LastResponse { last: Sighting },
     #[serde(rename = "sighting_request")]
     SightingRequest { uuid: String },
+    #[serde(rename = "remove_sighting_request")]
+    RemoveSightingRequest { uuid: String },
     #[serde(rename = "sighting_response")]
     SightingResponse { sighting: Sighting },
     #[serde(rename = "image_request")]

src/bluetooth/rfcomm_srv.rs

@@ -1,4 +1,5 @@
 use crate::Sighting;
+use crate::sighting::save_to_file;
 use base64;
 use bluer::{
     adv::Advertisement,
@@ -142,6 +143,29 @@ async fn handle_connection(
                         continue;
                     }
                 }
+                Ok(Message::RemoveSightingRequest { uuid }) => {
+                    println!("remove sighting {}", uuid);
+                    let sightings = {
+                        let mut sightings = sightings.lock().unwrap();
+                        let index = sightings.iter().position(|x| x.uuid == uuid).unwrap();
+                        sightings.remove(index);
+                        sightings.to_vec()
+                    };
+                    save_to_file(sightings.clone(), "sightings/sightings.db").unwrap();
+                    let sightings = {
+                        let sightings: Vec<String> = sightings.into_iter().map(|i| i.uuid).collect();
+                        sightings
+                    };
+                    let response = serde_json::to_vec(&Message::SightingIdsResponse {
+                        ids: sightings.clone(),
+                    })
+                    .unwrap();
+
+                    if let Err(err) = stream.write_all(&response).await {
+                        println!("Write failed: {}", &err);
+                        continue;
+                    }
+                }
                 Ok(Message::ImageRequest { uuid }) => {
                     println!("{}", uuid);
                     let filename = {