Add button to add 5 minutes to session start time

src/main.rs

@@ -47,6 +47,7 @@ fn main() -> io::Result<()> {
                 routes::api::create_category,
                 routes::api::start_session,
                 routes::api::end_session,
+                routes::api::bump_session,
                 routes::api::delete_session,
             ],
         );

src/routes/api.rs

@@ -52,6 +52,36 @@ pub fn end_session(
     toggle_category_session(category_uuid, false, db)
 }
 
+#[post("/category/<category_uuid>/bump_session/minutes/<minutes>")]
+pub fn bump_session(
+    category_uuid: String,
+    minutes: i64,
+    db: State<'_, sled::Db>,
+) -> Result<Redirect, StatusJson> {
+    let duration = Duration::minutes(minutes);
+    let category_uuid = Uuid::parse_str(&category_uuid)?;
+    let category_uuid_s = sled::IVec::from(serialize(&category_uuid)?);
+
+    let categories_tree = db.open_tree(categories::NAME)?;
+
+    Ok((&categories_tree).transaction(|tx_categories| {
+        match tx_categories.get(&category_uuid_s)? {
+            None => return Ok(Err(Status::NotFound.into())),
+            Some(data) => {
+                let mut category: categories::V = deserialize(&data).unwrap();
+                match category.started.as_mut() {
+                    Some(started) => {
+                        *started -= duration;
+                        tx_categories.insert(&category_uuid_s, serialize(&category).unwrap())?;
+                        Ok(Ok(Redirect::to(uri!(pages::index))))
+                    }
+                    None => return Ok(Err(StatusJson::new(Status::BadRequest, "No active session"))),
+                }
+            }
+        }
+    })??)
+}
+
 pub fn toggle_category_session(
     category_uuid: String,
     set_active: bool,