diff --git a/analysis/tests/endofgame.rs b/analysis/tests/endofgame.rs
index 303892d..57fea3c 100644
--- a/analysis/tests/endofgame.rs
+++ b/analysis/tests/endofgame.rs
@@ -11,13 +11,24 @@ fn endofgame_nuke() {
 
     let expected = endofgame::EndOfGame {
         map: "de_nuke".to_owned(),
-        teams: [(2, endofgame::TeamInfo {
-            end_score: 13,
-            start_side: "CT".into(),
-        }), (3, endofgame::TeamInfo {
-                end_score: 8,
-                start_side: "TERRORIST".into()
-            })].into_iter().collect(),
+        teams: [
+            (
+                2,
+                endofgame::TeamInfo {
+                    end_score: 13,
+                    start_side: "CT".into(),
+                },
+            ),
+            (
+                3,
+                endofgame::TeamInfo {
+                    end_score: 8,
+                    start_side: "TERRORIST".into(),
+                },
+            ),
+        ]
+        .into_iter()
+        .collect(),
         players: vec![
             (
                 endofgame::PlayerInfo {
diff --git a/backend/src/analysis.rs b/backend/src/analysis.rs
index 4c38120..1511f0c 100644
--- a/backend/src/analysis.rs
+++ b/backend/src/analysis.rs
@@ -36,10 +36,33 @@ pub static ANALYSIS_METHODS: std::sync::LazyLock<[std::sync::Arc<dyn Analysis +
         ]
     });
 
-pub async fn poll_next_task(
-    upload_folder: &std::path::Path,
+#[derive(Debug)]
+pub enum TaskError<AE> {
+    Diesel(diesel::result::Error),
+    RunningAction(AE),
+}
+
+impl<AE> From<diesel::result::Error> for TaskError<AE> {
+    fn from(value: diesel::result::Error) -> Self {
+        Self::Diesel(value)
+    }
+}
+
+pub async fn poll_next_task<A, AE>(
+    upload_folder: impl Into<std::path::PathBuf>,
     db_con: &mut diesel_async::pg::AsyncPgConnection,
-) -> Result<AnalysisInput, ()> {
+    action: A,
+) -> Result<(), TaskError<AE>>
+where
+    A: Fn(
+            AnalysisInput,
+            &mut diesel_async::pg::AsyncPgConnection,
+        )
+            -> core::pin::Pin<Box<(dyn core::future::Future<Output = Result<(), AE>> + Send + '_)>>
+        + Send
+        + Clone
+        + Sync,
+{
     let query = crate::schema::analysis_queue::dsl::analysis_queue
         .order(crate::schema::analysis_queue::dsl::created_at.asc())
         .limit(1)
@@ -47,50 +70,53 @@ pub async fn poll_next_task(
         .for_update()
         .skip_locked();
 
+    let upload_folder: std::path::PathBuf = upload_folder.into();
+
     loop {
+        let upload_folder = upload_folder.clone();
+        let action = action.clone();
+
         let result = db_con
             .build_transaction()
-            .run::<_, diesel::result::Error, _>(|conn| {
+            .run::<_, TaskError<AE>, _>(|conn| {
                 Box::pin(async move {
                     let mut results: Vec<crate::models::AnalysisTask> = query.load(conn).await?;
-                    let final_result = match results.pop() {
+                    let task = match results.pop() {
                         Some(r) => r,
                         None => return Ok(None),
                     };
 
+                    let input = AnalysisInput {
+                        path: upload_folder
+                            .join(&task.steam_id)
+                            .join(format!("{}.dem", task.demo_id)),
+                        steamid: task.steam_id.clone(),
+                        demoid: task.demo_id.clone(),
+                    };
+
+                    let tmp = action(input, &mut *conn);
+                    tmp.await.map_err(|e| TaskError::RunningAction(e))?;
+
                     let delete_query =
                         diesel::dsl::delete(crate::schema::analysis_queue::dsl::analysis_queue)
-                            .filter(
-                                crate::schema::analysis_queue::dsl::demo_id
-                                    .eq(final_result.demo_id.clone()),
-                            )
-                            .filter(
-                                crate::schema::analysis_queue::dsl::steam_id
-                                    .eq(final_result.steam_id.clone()),
-                            );
+                            .filter(crate::schema::analysis_queue::dsl::demo_id.eq(task.demo_id))
+                            .filter(crate::schema::analysis_queue::dsl::steam_id.eq(task.steam_id));
                     delete_query.execute(conn).await?;
 
-                    Ok(Some(final_result))
+                    Ok(Some(()))
                 })
             })
             .await;
 
         match result {
-            Ok(Some(r)) => {
-                return Ok(AnalysisInput {
-                    path: upload_folder
-                        .join(&r.steam_id)
-                        .join(format!("{}.dem", r.demo_id)),
-                    steamid: r.steam_id,
-                    demoid: r.demo_id,
-                });
+            Ok(Some(())) => {
+                return Ok(());
             }
             Ok(None) => {
                 tokio::time::sleep(std::time::Duration::from_secs(5)).await;
             }
             Err(e) => {
-                tracing::error!("Getting Task from Postgres: {:?}", e);
-                return Err(());
+                return Err(e);
             }
         };
     }
diff --git a/backend/src/api/demos.rs b/backend/src/api/demos.rs
index 9918abb..12e695d 100644
--- a/backend/src/api/demos.rs
+++ b/backend/src/api/demos.rs
@@ -456,7 +456,11 @@ async fn perround(
         .map(|dteam| common::demo_analysis::PerRoundTeam {
             name: dteam.start_name,
             number: dteam.team as u32,
-            players: players.iter().filter(|p| p.team == dteam.team).map(|p| p.name.clone()).collect(),
+            players: players
+                .iter()
+                .filter(|p| p.team == dteam.team)
+                .map(|p| p.name.clone())
+                .collect(),
         })
         .collect();
 
diff --git a/backend/src/lib.rs b/backend/src/lib.rs
index b80a698..94fbf9e 100644
--- a/backend/src/lib.rs
+++ b/backend/src/lib.rs
@@ -64,7 +64,8 @@ pub async fn run_api(
     let serve_dir = option_env!("FRONTEND_DIST_DIR").unwrap_or("../frontend/dist/");
     tracing::debug!("Serving static files from {:?}", serve_dir);
 
-    let steam_callback_base_url = std::env::var("BASE_URL").unwrap_or("http://localhost:3000".to_owned());
+    let steam_callback_base_url =
+        std::env::var("BASE_URL").unwrap_or("http://localhost:3000".to_owned());
     tracing::debug!("Base-URL: {:?}", steam_callback_base_url);
 
     let router = axum::Router::new()
@@ -93,68 +94,63 @@ pub async fn run_api(
 #[tracing::instrument(skip(upload_folder))]
 pub async fn run_analysis(upload_folder: impl Into<std::path::PathBuf>) {
     use diesel::prelude::*;
-    use diesel_async::{AsyncConnection, RunQueryDsl};
+    use diesel_async::RunQueryDsl;
 
     let upload_folder: std::path::PathBuf = upload_folder.into();
 
     loop {
         let mut db_con = db_connection().await;
-        let input = match crate::analysis::poll_next_task(&upload_folder, &mut db_con).await {
-            Ok(i) => i,
-            Err(e) => {
-                tracing::error!("Polling for next Task: {:?}", e);
-                tokio::time::sleep(std::time::Duration::from_secs(30)).await;
-                continue;
-            }
-        };
 
-        let demo_id = input.demoid.clone();
-
-        let mut store_result_fns = Vec::new();
-        for analysis in analysis::ANALYSIS_METHODS.iter().map(|a| a.clone()) {
-            let input = input.clone();
-            let store_result =
-                match tokio::task::spawn_blocking(move || analysis.analyse(input)).await {
-                    Ok(Ok(r)) => r,
-                    Ok(Err(e)) => {
-                        tracing::error!("Analysis failed: {:?}", e);
-                        continue;
-                    }
-                    Err(e) => {
-                        tracing::error!("Joining Task: {:?}", e);
-                        continue;
-                    }
-                };
-
-            store_result_fns.push(store_result);
-        }
-
-        let mut db_con = crate::db_connection().await;
-
-        let update_process_info =
-            diesel::dsl::update(crate::schema::processing_status::dsl::processing_status)
-                .set(crate::schema::processing_status::dsl::info.eq(1))
-                .filter(crate::schema::processing_status::dsl::demo_id.eq(demo_id));
-
-        let store_res = db_con
-            .transaction::<'_, '_, '_, _, diesel::result::Error, _>(|conn| {
+        let res = crate::analysis::poll_next_task(
+            &upload_folder,
+            &mut db_con,
+            move |input: analysis::AnalysisInput, db_con: &mut diesel_async::AsyncPgConnection| {
                 Box::pin(async move {
-                    for store_fn in store_result_fns {
-                        store_fn(conn).await?;
-                    }
-                    update_process_info.execute(conn).await?;
+                    let demo_id = input.demoid.clone();
 
-                    Ok(())
+                    let mut store_result_fns = Vec::new();
+                    for analysis in analysis::ANALYSIS_METHODS.iter().map(|a| a.clone()) {
+                        let input = input.clone();
+                        let store_result = match tokio::task::spawn_blocking(move || {
+                            analysis.analyse(input)
+                        })
+                        .await
+                        {
+                            Ok(Ok(r)) => r,
+                            Ok(Err(e)) => {
+                                tracing::error!("Analysis failed: {:?}", e);
+                                continue;
+                            }
+                            Err(e) => {
+                                tracing::error!("Joining Task: {:?}", e);
+                                continue;
+                            }
+                        };
+
+                        store_result_fns.push(store_result);
+                    }
+
+                    let update_process_info = diesel::dsl::update(
+                        crate::schema::processing_status::dsl::processing_status,
+                    )
+                    .set(crate::schema::processing_status::dsl::info.eq(1))
+                    .filter(crate::schema::processing_status::dsl::demo_id.eq(demo_id));
+
+                    for store_fn in store_result_fns {
+                        store_fn(db_con).await.map_err(|e| ())?;
+                    }
+                    update_process_info.execute(db_con).await.map_err(|e| ())?;
+
+                    Ok::<(), ()>(())
                 })
-            })
-            .await;
-        match store_res {
-            Ok(_) => {
-                tracing::info!("Stored analysis results");
-            }
-            Err(e) => {
-                tracing::error!("Failed to store results: {:?}", e);
-            }
-        };
+            },
+        )
+        .await;
+
+        if let Err(e) = res {
+            tracing::error!("Polling for next Task: {:?}", e);
+            tokio::time::sleep(std::time::Duration::from_secs(30)).await;
+            continue;
+        }
     }
 }
diff --git a/frontend/src/demo.rs b/frontend/src/demo.rs
index ebf01ba..72642a4 100644
--- a/frontend/src/demo.rs
+++ b/frontend/src/demo.rs
@@ -2,8 +2,8 @@ use leptos::*;
 use leptos_router::{Outlet, A};
 
 pub mod heatmap;
-pub mod scoreboard;
 pub mod perround;
+pub mod scoreboard;
 
 #[derive(Debug, Clone)]
 struct CurrentDemoName(ReadSignal<String>);
@@ -31,10 +31,10 @@ pub fn demo() -> impl leptos::IntoView {
         },
     );
 
-    let rerun_analysis = create_action(move |_: &()| {
-        async move {
-            let _ = reqwasm::http::Request::get(&format!("/api/demos/{}/reanalyse", id())).send().await;
-        }
+    let rerun_analysis = create_action(move |_: &()| async move {
+        let _ = reqwasm::http::Request::get(&format!("/api/demos/{}/reanalyse", id()))
+            .send()
+            .await;
     });
 
     let map = move || match demo_info.get() {
diff --git a/frontend/src/demo/heatmap.rs b/frontend/src/demo/heatmap.rs
index a60ba1b..30ad194 100644
--- a/frontend/src/demo/heatmap.rs
+++ b/frontend/src/demo/heatmap.rs
@@ -4,19 +4,17 @@ use super::CurrentDemoName;
 
 #[leptos::component]
 pub fn heatmaps() -> impl leptos::IntoView {
-    let heatmaps_resource =
-        create_resource(leptos_router::use_params_map(), |params| async move {
-            let id = params.get("id").unwrap();
+    let heatmaps_resource = create_resource(leptos_router::use_params_map(), |params| async move {
+        let id = params.get("id").unwrap();
 
-            let res =
-                reqwasm::http::Request::get(&format!("/api/demos/{}/analysis/heatmap", id))
-                    .send()
-                    .await
-                    .unwrap();
-            res.json::<Vec<common::demo_analysis::PlayerHeatmap>>()
-                .await
-                .unwrap()
-        });
+        let res = reqwasm::http::Request::get(&format!("/api/demos/{}/analysis/heatmap", id))
+            .send()
+            .await
+            .unwrap();
+        res.json::<Vec<common::demo_analysis::PlayerHeatmap>>()
+            .await
+            .unwrap()
+    });
 
     let style = stylers::style! {
         "Heatmap-Wrapper",
@@ -55,7 +53,7 @@ fn heatmap_view(heatmaps: Vec<common::demo_analysis::PlayerHeatmap>) -> impl lep
         .heatmap_container {
             display: inline-block;
         }
-    
+
         .heatmap_image {
             width: min(40vw, 60vh);
             height: min(40vw, 60vh);
@@ -111,17 +109,27 @@ fn heatmap_view(heatmaps: Vec<common::demo_analysis::PlayerHeatmap>) -> impl lep
 
         let player = players.get(idx).unwrap();
 
-        set_value(heatmaps.iter().filter(|h| &h.name == player).cloned().collect());
+        set_value(
+            heatmaps
+                .iter()
+                .filter(|h| &h.name == player)
+                .cloned()
+                .collect(),
+        );
         set_idx(idx);
     };
 
     let players = og_players;
     let select_values = move || {
-        players.iter().enumerate().map(|(idx, name)| {
-            view! {
-                <option value={idx}>{ format!("{}", name) }</option>
-            }
-        }).collect::<Vec<_>>()
+        players
+            .iter()
+            .enumerate()
+            .map(|(idx, name)| {
+                view! {
+                    <option value={idx}>{ format!("{}", name) }</option>
+                }
+            })
+            .collect::<Vec<_>>()
     };
 
     view! {
@@ -132,7 +140,7 @@ fn heatmap_view(heatmaps: Vec<common::demo_analysis::PlayerHeatmap>) -> impl lep
             </select>
             <br />
 
-            { heatmap_view } 
+            { heatmap_view }
         </div>
     }
 }
diff --git a/frontend/src/demo/perround.rs b/frontend/src/demo/perround.rs
index d0002ba..b3ab22c 100644
--- a/frontend/src/demo/perround.rs
+++ b/frontend/src/demo/perround.rs
@@ -14,25 +14,23 @@ fn to_coloumn(idx: usize) -> usize {
 
 #[leptos::component]
 pub fn per_round() -> impl leptos::IntoView {
-    let perround_resource =
-        create_resource(leptos_router::use_params_map(), |params| async move {
-            let id = params.get("id").unwrap();
+    let perround_resource = create_resource(leptos_router::use_params_map(), |params| async move {
+        let id = params.get("id").unwrap();
+
+        let res = reqwasm::http::Request::get(&format!("/api/demos/{}/analysis/perround", id))
+            .send()
+            .await
+            .unwrap();
+        res.json::<common::demo_analysis::PerRoundResult>()
+            .await
+            .unwrap()
+    });
 
-            let res =
-                reqwasm::http::Request::get(&format!("/api/demos/{}/analysis/perround", id))
-                    .send()
-                    .await
-                    .unwrap();
-            res.json::<common::demo_analysis::PerRoundResult>()
-                .await
-                .unwrap()
-        });
- 
     let style = stylers::style! {
         "PerRound",
         .round_overview {
             display: inline-grid;
-            
+
             width: 90vw;
             grid-template-columns: auto repeat(12, 1fr) 5px repeat(12, 1fr) 5px repeat(3, 1fr) 5px repeat(3, 1fr);
             grid-template-rows: repeat(3, auto);
@@ -73,7 +71,10 @@ pub fn per_round() -> impl leptos::IntoView {
     let events_list = move || {
         let round_index = round();
         let data = perround_resource.get();
-        let current_round = data.as_ref().map(|rs| rs.rounds.get(round_index).cloned()).flatten();
+        let current_round = data
+            .as_ref()
+            .map(|rs| rs.rounds.get(round_index).cloned())
+            .flatten();
         let teams = data.as_ref().map(|rs| rs.teams.clone());
 
         match (current_round, teams) {
@@ -171,13 +172,22 @@ pub fn per_round() -> impl leptos::IntoView {
             None => return view! {}.into_view(),
         };
 
-        let upper = perround_teams.iter().find(|t| t.name == "CT").map(|t| t.number).unwrap_or(0);
-        let lower = perround_teams.iter().find(|t| t.name == "TERRORIST").map(|t| t.number).unwrap_or(0);
+        let upper = perround_teams
+            .iter()
+            .find(|t| t.name == "CT")
+            .map(|t| t.number)
+            .unwrap_or(0);
+        let lower = perround_teams
+            .iter()
+            .find(|t| t.name == "TERRORIST")
+            .map(|t| t.number)
+            .unwrap_or(0);
 
         view! {
             <span style="grid-column: 1; grid-row: 1">Team { upper }</span>
             <span style="grid-column: 1; grid-row: 3">Team { lower }</span>
-        }.into_view()
+        }
+        .into_view()
     };
 
     view! {
diff --git a/frontend/src/demo/scoreboard.rs b/frontend/src/demo/scoreboard.rs
index 0143711..6abffc8 100644
--- a/frontend/src/demo/scoreboard.rs
+++ b/frontend/src/demo/scoreboard.rs
@@ -25,8 +25,10 @@ pub fn scoreboard() -> impl leptos::IntoView {
             .get()
             .into_iter()
             .flat_map(|v| v.teams.into_iter())
-            .map(|(team, players)| view! {
-                <TeamScoreboard value=players team_name=format!("Team {}", team) />
+            .map(|(team, players)| {
+                view! {
+                    <TeamScoreboard value=players team_name=format!("Team {}", team) />
+                }
             })
             .collect::<Vec<_>>()
     };
@@ -46,7 +48,10 @@ mod orderings {
     #[derive(Debug, Clone)]
     pub struct Ordering {
         name: SelectedStat,
-        pub sort_fn: fn(p1: &common::demo_analysis::ScoreBoardPlayer, p2: &common::demo_analysis::ScoreBoardPlayer) -> core::cmp::Ordering,
+        pub sort_fn: fn(
+            p1: &common::demo_analysis::ScoreBoardPlayer,
+            p2: &common::demo_analysis::ScoreBoardPlayer,
+        ) -> core::cmp::Ordering,
     }
 
     impl Ordering {
@@ -89,7 +94,10 @@ mod orderings {
 }
 
 #[leptos::component]
-fn team_scoreboard(value: Vec<common::demo_analysis::ScoreBoardPlayer>, team_name: String) -> impl IntoView {
+fn team_scoreboard(
+    value: Vec<common::demo_analysis::ScoreBoardPlayer>,
+    team_name: String,
+) -> impl IntoView {
     let (ordering, set_ordering) = create_signal::<orderings::Ordering>(orderings::DAMAGE);
 
     let style = stylers::style! {
diff --git a/frontend/src/main.rs b/frontend/src/main.rs
index 578c2c6..a8cb1f4 100644
--- a/frontend/src/main.rs
+++ b/frontend/src/main.rs
@@ -20,7 +20,7 @@ fn main() {
                         <Route path="/demo/:id" view=Demo>
                             <Route path="perround" view=frontend::demo::perround::PerRound />
                             <Route path="scoreboard" view=frontend::demo::scoreboard::Scoreboard />
-                            <Route path="heatmaps" view=frontend::demo::heatmap::Heatmaps />                
+                            <Route path="heatmaps" view=frontend::demo::heatmap::Heatmaps />
                             <Route path="" view=frontend::demo::scoreboard::Scoreboard />
                         </Route>
                     </Routes>