Docs update

dequote and the count components are still missing

.gitignore

@@ -20,7 +20,7 @@ frontend/node_modules/
 #  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
 #  and can be added to the global gitignore or merged into this file.  For a more nuclear
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
-#.idea/
+.idea/
 
 
 # Added by cargo

backend/src/cookie/jwt.rs

@@ -57,8 +57,8 @@ pub fn encode_token(header: &Header, id: String, key: &EncodingKey) -> String {
 /// - `key`: The `DecodingKey` used to verify the JWT's signature.
 ///
 /// # Returns
-/// - `Ok(Claims)`: If the token is successfully decoded and verified, returns the extracted `Claims`.
+/// - `200 OK`: If the token is successfully decoded and verified, returns the extracted `Claims`.
-/// - `Err((StatusCode, Json<Error>))`: If the token is invalid, expired, or cannot be decoded,
+/// - `401 UNAUTHORIZED`: If the token is invalid, expired, or cannot be decoded,
 ///   returns an `UNAUTHORIZED` status code along with a JSON error message.
 pub fn decode_token(token: String, key: &DecodingKey) -> Result<Claims, (StatusCode, Json<Error>)> {
     let mut validation = jsonwebtoken::Validation::new(jsonwebtoken::Algorithm::HS256);

backend/src/cookie/validation.rs

@@ -26,13 +26,13 @@ use crate::{AppState, cookie::jwt::decode_token, handlers::auth::filter_user, mo
 ///
 /// # Arguments
 /// - `cookies`: The `CookieJar` from the request, used to extract the `token` cookie.
-/// - `State(data)`: Application state containing `AppState` for database access and `token_secret`.
+/// - `request`: The incoming HTTP request, which will have user data injected into its extensions.
-/// - `mut request`: The incoming HTTP request, which will have user data injected into its extensions.
 /// - `next`: The next middleware or handler in the chain.
 ///
 /// # Returns
-/// - `Ok(impl IntoResponse)`: If validation succeeds, the request proceeds to the next handler.
+/// - `200 OK`: If validation succeeds, the request proceeds to the next handler.
-/// - `Err((StatusCode, Json<serde_json::Value>))`: An error response if validation fails.
+/// - `401 UNAUTHORIZED`: If validating the user fails.
+/// - `500 INTERNAL SERVER ERROR`: If the database query fails
 pub async fn validate_token(
     cookies: CookieJar,
     State(data): State<Arc<AppState>>,
@@ -119,14 +119,13 @@ pub async fn validate_token(
 ///
 /// # Arguments
 /// - `cookies`: The `CookieJar` from the request.
-/// - `State(data)`: Application state containing `AppState`.
+/// - `request`: The incoming HTTP request, which will have admin user data injected.
-/// - `mut request`: The incoming HTTP request, which will have admin user data injected.
 /// - `next`: The next middleware or handler in the chain.
 ///
 /// # Returns
-/// - `Ok(impl IntoResponse)`: If validation and admin check succeed, the request proceeds.
+/// - `200 OK`: If validation and admin check succeed, the request proceeds.
-/// - `Err((StatusCode, Json<serde_json::Value>))`: An error response if validation fails
+/// - `401 UNAUTHORIZED`: An error response if validation fails or the user is not an admin.
-///   or the user is not an admin.
+/// - `500 INTERNAL SERVER ERROR`: If the databse query fails
 pub async fn validate_admin(
     cookies: CookieJar,
     State(data): State<Arc<AppState>>,

backend/src/handlers/auth.rs

@@ -26,7 +26,7 @@ use crate::{
 /// before being stored. Only administrators can create new users.
 ///
 /// # Arguments
-/// - `request`: User creation details including first/last name, username, admin flag, and password
+/// - `request`: Json with [UserCreateScheme] as it's format
 ///
 /// # Returns
 /// - `200 OK` on successful user creation
@@ -110,10 +110,10 @@ pub async fn create_user(
 /// The token is valid for 1 hour.
 ///
 /// # Arguments
-/// - `request`: Login credentials (username, password)
+/// - `request`: Login credentials in Json format using the [LoginScheme]
 ///
 /// # Returns
-/// - `200 OK` with JSON containing token and filtered user info
+/// - `200 OK` with JSON containing token and [FilteredUser] info
 /// - `400 Bad Request` if username not found or password invalid
 /// - `500 Internal Server Error` if database query fails
 ///
@@ -231,7 +231,7 @@ pub async fn logout() -> Result<impl IntoResponse, (StatusCode, Json<serde_json:
 /// Useful for frontends to display logged-in user info or verify authentication.
 ///
 /// # Returns
-/// - `200 OK` with user data (excluding password)
+/// - `200 OK` with the [FilteredUser] in Json format
 /// - Automatically returns `401 Unauthorized` if not authenticated (middleware)
 ///
 /// # Example Response
@@ -306,7 +306,7 @@ pub async fn delete_user(
 /// Password hashes are not included in the response.
 ///
 /// # Returns
-/// - `200 OK` with array of FilteredUser objects
+/// - `200 OK` with array of [FilteredUser] objects
 /// - `500 Internal Server Error` if database query fails
 ///
 /// # Example Response
@@ -352,15 +352,11 @@ pub async fn get_users(
 
 /// Retrieves a single user's details by their ID.
 ///
-/// This endpoint allows fetching a specific user's information. It returns a `FilteredUser`
-/// object, ensuring sensitive data like password hashes are not exposed.
-///
 /// # Arguments
-/// - `Path(id)`: The ID of the user to retrieve, extracted from the URL path.
+/// - `id`: The ID of the user to retrieve, extracted from the URL path.
-/// - `State(data)`: Application state containing `AppState` for database access.
 ///
 /// # Returns
-/// - `200 OK` with a `FilteredUser` JSON object if the user is found.
+/// - `200 OK` with a [FilteredUser] JSON object if the user is found.
 /// - `404 Not Found` if a user with the given ID does not exist.
 /// - `500 Internal Server Error` if a database query error occurs.
 ///
@@ -396,17 +392,12 @@ pub async fn get_user_by_id(
 
 /// Updates an existing user's information.
 ///
-/// This endpoint allows administrators to modify a user's `first_name`, `last_name`,
-/// `username`, `is_admin` status, and optionally their password. If `new_pwd` in the
-/// request body is an empty string, the user's password remains unchanged.
-///
 /// # Arguments
-/// - `Path(id)`: The ID of the user to update, extracted from the URL path.
+/// - `id`: The ID of the user to update, extracted from the URL path.
-/// - `State(data)`: Application state containing `AppState` for database access.
+/// - `body`: [UserUpdateScheme] containing the fields to update.
-/// - `Json(body)`: `UserUpdateScheme` containing the fields to update.
 ///
 /// # Returns
-/// - `200 OK` with the `FilteredUser` object of the updated user.
+/// - `200 OK` with the [FilteredUser] object of the updated user.
 /// - `404 Not Found` if a user with the given ID does not exist.
 /// - `500 Internal Server Error` if a database query or password hashing error occurs.
 ///
@@ -470,11 +461,8 @@ pub async fn update_user(
 
 /// Checks if any administrator user exists in the system.
 ///
-/// This endpoint is used during initialization to determine if the setup page should be displayed.
-/// It counts all users with `is_admin = true` in the database.
-///
 /// # Returns
-/// - `200 OK` with JSON: `{"has_admin": bool}` - Whether at least one admin exists
+/// - `200 OK` On successful database query
 /// - `500 Internal Server Error` if database query fails
 ///
 /// # Example Response
@@ -507,7 +495,7 @@ pub async fn check_admin_exists(
 /// with proper authorization.
 ///
 /// # Arguments
-/// - `request`: User creation details (first_name, last_name, username, password)
+/// - `request`: [UserCreateScheme] as a Json value
 ///
 /// # Returns
 /// - `200 OK` with success message if admin account created
@@ -594,10 +582,10 @@ pub async fn setup_initial_admin(
 /// serializing User objects.
 ///
 /// # Arguments
-/// - `user`: Reference to the internal User struct containing password hash
+/// - `user`: Reference to the internal [User] struct containing password hash
 ///
 /// # Returns
-/// FilteredUser with only safe-to-share information:
+/// [FilteredUser] with only safe-to-share information:
 /// - `id`: User ID
 /// - `first_name`, `last_name`: User name
 /// - `username`: Login username

backend/src/handlers/ticket.rs

@@ -21,7 +21,7 @@ use crate::{
 ///
 /// # Arguments
 /// - `user`: Authenticated user (extracted from JWT token)
-/// - `body`: Ticket details (category, subject, description, room)
+/// - `body`: Json with the [TicketCreateScheme] as it's format
 ///
 /// # Returns
 /// - `200 OK` on successful creation
@@ -95,17 +95,16 @@ pub async fn delete_ticket(
     Ok(StatusCode::NO_CONTENT)
 }
 
-/// Retrieves all non-archived tickets.
+/// Retrieves all tickets.
 ///
-/// Returns a list of all active tickets with user information denormalized for easier rendering.
+/// Returns a list of all tickets with user information denormalized for easier rendering.
 /// Tickets are ordered by creation date (newest first).
 ///
 /// # Filtering
-/// - Excludes tickets with status "Archived"
 /// - Uses LEFT JOIN to include creator information
 ///
 /// # Returns
-/// - `200 OK` with array of TicketResponse objects
+/// - `200 OK` with array of [TicketResponse] objects
 /// - `500 Internal Server Error` if database query fails
 ///
 /// # Example Response
@@ -174,7 +173,7 @@ pub async fn get_tickets(
 /// - `id`: Ticket ID to retrieve
 ///
 /// # Returns
-/// - `200 OK` with TicketResponse object
+/// - `200 OK` with [TicketResponse] object
 /// - `404 Not Found` if ticket doesn't exist
 /// - `500 Internal Server Error` if database error occurs
 ///
@@ -247,10 +246,10 @@ pub async fn get_ticket_by_id(
 ///
 /// # Arguments
 /// - `id`: Ticket ID to update
-/// - `body`: Update payload containing new status
+/// - `body`: Update payload as a Json array with [TicketUpdateScheme] as it's format
 ///
 /// # Returns
-/// - `200 OK` with updated TicketResponse
+/// - `200 OK` with updated [TicketResponse]
 /// - `500 Internal Server Error` if ticket not found or database error
 ///
 /// # Typical Status Flow

backend/src/main.rs

@@ -9,19 +9,53 @@ mod models;
 /// Axum router configuration with all routes and middleware
 mod router;
 
-use std::sync::Arc;
+use std::sync::{
+    Arc,
+    atomic::{AtomicI64, Ordering},
+};
 
-use axum::http::{
+use axum::{
-    HeaderValue, Method,
+    Json,
-    header::{ACCEPT, AUTHORIZATION, CONTENT_TYPE},
+    http::{
+        HeaderValue, Method, StatusCode,
+        header::{ACCEPT, AUTHORIZATION, CONTENT_TYPE},
+    },
 };
 use dotenv::dotenv;
 use router::create_router;
+use serde::Serialize;
 use sqlx::{PgPool, postgres::PgPoolOptions};
 use tower_http::cors::CorsLayer;
 
 use crate::env::Env;
 
+/// A variable to count the problems fixed by a very easy solution
+static EASY_FIX_COUNT: AtomicI64 = AtomicI64::new(0);
+
+/// The Response struct for the [EASY_FIX_COUNT]
+#[derive(Serialize)]
+struct CounterResp {
+    value: i64,
+}
+
+/// Gets the [EASY_FIX_COUNT] value
+///
+/// # Returns
+/// - `200 OK` with the value on success
+async fn get_count() -> Json<CounterResp> {
+    let v = EASY_FIX_COUNT.load(Ordering::SeqCst);
+    Json(CounterResp { value: v })
+}
+
+/// Incremets the [EASY_FIX_COUNT] value by one
+///
+/// # Returns
+/// - `200 OK` with the new value on success
+async fn increment() -> Result<Json<CounterResp>, StatusCode> {
+    let new = EASY_FIX_COUNT.fetch_add(1, Ordering::SeqCst) + 1;
+    Ok(Json(CounterResp { value: new }))
+}
+
 /// Shared application state passed to all route handlers.
 ///
 /// Contains the database connection pool and environment configuration.

backend/src/router.rs

@@ -8,13 +8,15 @@ use axum::{
 use crate::{
     AppState,
     cookie::validation::{validate_admin, validate_token},
+    get_count,
     handlers::{
         auth::{
-            check_admin_exists, create_user, delete_user, get_current_user, get_user_by_id, get_users, login, logout,
+            check_admin_exists, create_user, delete_user, get_current_user, get_user_by_id,
-            setup_initial_admin, update_user,
+            get_users, login, logout, setup_initial_admin, update_user,
         },
         ticket::{create_ticket, delete_ticket, edit_ticket, get_ticket_by_id, get_tickets},
     },
+    increment,
 };
 
 /// Creates the complete router with all API endpoints.
@@ -73,6 +75,7 @@ pub fn create_router(state: Arc<AppState>) -> Router {
         .route("/api/tickets/create", post(create_ticket))
         .route("/api/logout", get(logout))
         .route("/api/users/current", get(get_current_user))
+        .route("/api/count", get(get_count).post(increment))
         .layer(middleware::from_fn_with_state(
             state.clone(),
             validate_token,

frontend/Trunk.toml

@@ -1,6 +1,6 @@
 [serve]
 # The address to serve on LAN.
-addresses = ["127.0.0.1"] #,"10.150.9.116"]
+addresses = ["127.0.0.1"]#, "192.168.178.56"] #,"10.150.9.116"]
 # The address to serve on WAN.
 # address = "0.0.0.0"
 # The port to serve on.

frontend/index.html

@@ -4,8 +4,9 @@
 <head>
     <link data-trunk rel="rust" data-bin="bin" />
     <link data-trunk rel="scss" href="src/styles/main.scss" />
+    <link data-trunk rel="icon" href="src/assets/favicon.ico" type="image/x-icon" />
     <meta charset="utf-8" />
-    <title>Yew App</title>
+    <title>Ticket System CSG</title>
 </head>
 
 <body></body>

frontend/src/lib.rs

@@ -91,7 +91,7 @@ fn sidebar_shell(props: &SidebarShellProps) -> Html {
     }
 }
 
-/// Props for the AdminCheckWrapper component.
+/// Props for the [AdminCheckWrapper] component.
 #[derive(Properties, PartialEq)]
 pub struct AdminCheckWrapperProps {
     pub children: Children,
@@ -166,7 +166,7 @@ fn admin_check_wrapper(props: &AdminCheckWrapperProps) -> Html {
 
 /// The main routing logic for the application.
 ///
-/// This function takes a `Route` enum variant and returns the corresponding HTML
+/// This function takes a [Route] enum variant and returns the corresponding HTML
 /// content to be rendered. It acts as a central dispatcher for the application's
 /// navigation.
 ///
@@ -259,12 +259,12 @@ fn switch(route: Route) -> Html {
 /// The root component of the Yew application.
 ///
 /// This component sets up the application's routing using `yew-router`'s
-/// [`BrowserRouter`] and [`Switch`] components. All other application content
+/// `BrowserRouter` and `Switch` components. All other application content
 /// is rendered based on the current route.
 ///
 /// # Structure
-/// - [`BrowserRouter`]: Enables client-side routing.
+/// - `BrowserRouter`: Enables client-side routing.
-/// - [`Switch`]: Renders components based on the matched [`Route`].
+/// - `Switch`: Renders components based on the matched [Route].
 #[component(App)]
 pub fn app() -> Html {
     html! {

frontend/src/pages/basic_pages.rs

@@ -3,6 +3,8 @@ use wasm_bindgen_futures::spawn_local;
 use yew::prelude::*;
 use yew_router::prelude::*;
 
+/// A macro for dequoting a Json value returned from the backend
+#[macro_export]
 macro_rules! dequote {
     ($str:expr) => {
         $str.trim_matches('"').to_string()
@@ -56,7 +58,7 @@ pub fn home_component() -> Html {
     }
 
     html! {
-        <div class="form-container">
+        <div class="form-container home">
             <div class="page-header">
                 <h1>{ "Welcome" }</h1>
             </div>
@@ -96,10 +98,6 @@ pub fn not_found_component() -> Html {
 
 /// A component displayed when a user attempts to access a page for which they do not have sufficient permissions.
 ///
-/// It informs the user about the access restriction and provides instructions to contact
-/// a specific person ("Herr Winter") if they believe this is an error.
-/// It also includes a link to return to the home page.
-///
 /// # Example
 /// ```rust
 /// html! {

frontend/src/pages/ticket.rs

@@ -169,6 +169,31 @@ pub fn submit_ticket_component() -> Html {
 
     let valid_rooms: HashSet<i16> = VALID_ROOMS.iter().copied().collect();
 
+    {
+        let message = "Bevor sie zum Support weitergeleitet werden prüfen sie ob: 
+- Ob das Problem durch Neustarten gelößt wird 
+- Ob sie die richtigen Anmeldedaten genutzt habem 
+- Alle notwendigen Kabel eingesteckt sind
+
+Wenn es funktioniert hat klicken sie bitte \"Abbrechen\""
+            .to_string();
+        use_effect(move || {
+            if let Some(win) = web_sys::window() {
+                let _ = if win.confirm_with_message(&message).unwrap() {
+                } else {
+                    spawn_local(async move {
+                        let _ = Request::post("/api/count")
+                            .credentials(web_sys::RequestCredentials::Include)
+                            .send()
+                            .await;
+                    });
+                    let _ = win.location().set_href("/");
+                };
+            }
+            || ()
+        });
+    }
+
     let onsubmit = {
         let category = category.clone();
         let betreff = betreff.clone();
@@ -314,7 +339,7 @@ pub fn submit_ticket_component() -> Html {
                 {
                     if !room_valid {
                         html! {
-                            <p class="alert error">{ "Ungültiger oder nicht erlaubter Raum (z. B. 101, K12, D5)" }</p>
+                            <p class="alert error">{ "Ungültiger oder nicht erlaubter Raum (z. B. 101, K8, D1)" }</p>
                         }
                     } else {
                         html! {}

frontend/src/pages/utilities.rs

@@ -6,8 +6,15 @@ use serde::Deserialize;
 use wasm_bindgen_futures::spawn_local;
 use yew::prelude::*;
 
+use crate::dequote;
 use crate::pages::ticket::{ActiveUser, Ticket};
 
+/// The response struct for the [EasyFixCount]
+#[derive(Deserialize)]
+struct CountResponse {
+    value: i64,
+}
+
 /// A partial representation of a ticket, containing only the fields necessary for statistical analysis.
 ///
 /// This struct is used to efficiently retrieve and process ticket data for diagnostics
@@ -16,10 +23,27 @@ use crate::pages::ticket::{ActiveUser, Ticket};
 /// # Fields
 /// - `date`: The creation date and time of the ticket in UTC.
 /// - `room`: The room number associated with the ticket.
+
 #[derive(Debug, Deserialize, Clone, PartialEq)]
 struct TicketPartial {
     date: DateTime<Utc>,
     room: i16,
+    user_id: i16,
+}
+
+/// A partial representation of a user, containing only the fields necessary for statistical analysis.
+///
+/// This struct is used to retrieve and process user data for diagnostics
+///
+/// # Fields
+/// - `id`: The users id
+/// - `first_name`: The users first name
+/// - `last_name`: The users last name
+#[derive(Debug, Deserialize, Clone, PartialEq)]
+struct UserPartial {
+    id: i16,
+    first_name: String,
+    last_name: String,
 }
 
 /// Properties for components that display room-wise ticket totals.
@@ -34,6 +58,12 @@ struct RoomTotalsProps {
     tickets: Vec<TicketPartial>,
 }
 
+#[derive(Properties, PartialEq)]
+struct UserTotalProps {
+    users: Vec<UserPartial>,
+    tickets: Vec<TicketPartial>,
+}
+
 /// Converts a `chrono::DateTime<Utc>` object's weekday to a 0-indexed integer.
 ///
 /// This function maps `chrono::Weekday` values (where Monday is 1, Sunday is 7)
@@ -171,6 +201,7 @@ pub fn diagnostics_component() -> Html {
     html! {
         <div>
             <TicketCount/>
+            <EasyFixCount/>
             <SubmitStats/>
         </div>
     }
@@ -287,9 +318,9 @@ pub fn ticket_count_component() -> Html {
             })
             .count();
         html! {
-            <div>
+            <div class="open-tickets">
-                <h2>{ "Offene Tickets" }</h2>
+                <h2 class="left">{ "Offene Tickets" }</h2>
-                <h4 class="ticket_count">{ count }</h4>
+                <h4 class="ticket_count center">{ count }</h4>
             </div>
         }
     }
@@ -325,11 +356,13 @@ pub fn ticket_count_component() -> Html {
 #[component(SubmitStats)]
 pub fn submit_stats_component() -> Html {
     let tickets = use_state(|| Vec::<TicketPartial>::new());
+    let users = use_state(|| Vec::<UserPartial>::new());
     let error = use_state(|| None::<String>);
     let loading = use_state(|| false);
 
     {
         let tickets = tickets.clone();
+        let users = users.clone();
         let error = error.clone();
         let loading = loading.clone();
 
@@ -353,6 +386,24 @@ pub fn submit_stats_component() -> Html {
                     }
                     Err(err) => error.set(Some(format!("Network error: {}", err))),
                 }
+
+                match Request::get("/api/users").send().await {
+                    Ok(response) if response.status() == 200 => {
+                        match response.json::<Vec<UserPartial>>().await {
+                            Ok(u) => users.set(u),
+                            Err(e) => error.set(Some(format!("users parse error: {}", e))),
+                        }
+                    }
+                    Ok(response) => {
+                        if let Ok(text) = response.text().await {
+                            error.set(Some(text));
+                        } else {
+                            error.set(Some(format!("users status {}", response.status())));
+                        }
+                    }
+                    Err(err) => error.set(Some(format!("users network error: {}", err))),
+                }
+
                 loading.set(false);
             });
             || ()
@@ -414,14 +465,23 @@ pub fn submit_stats_component() -> Html {
                     })}
                 </div>
             </div>
-            <RoomTotalTickets tickets={(*tickets).clone()}/>
+            <div class="diagnostics-row">
+                <div class="diagnostics-column">
+                    <h3>{ "Tickets pro Raum" }</h3>
+                    <RoomTotalTickets tickets={(*tickets).clone()}/>
+                </div>
+                <div class="diagnostics-column">
+                    <h3>{ "Tickets pro Benutzer" }</h3>
+                    <UserTotal users={(*users).clone()} tickets={(*tickets).clone()}/>
+                </div>
+            </div>
         </div>
     }
 }
 
 /// A component that displays the total number of tickets per room.
 ///
-/// This component takes a list of `TicketPartial` items and calculates the
+/// This component takes a list of [`TicketPartial`] items and calculates the
 /// total number of tickets for each room. It then displays these totals
 /// in a sorted list with a bar chart visualization.
 ///
@@ -456,19 +516,18 @@ fn room_total_component(props: &RoomTotalsProps) -> Html {
 
     html! {
         <div class="diagnostics-section">
-            <h3>{ "Tickets pro Raum" }</h3>
+            <div class="chart">
-            <div class="room-chart">
                 { for totals_vec.into_iter().map(|(room, count)| {
                     let label = parse_room(room);
                     let bar_width_percent = (count as f64 / max_count as f64) * 100.0;
                     html! {
-                        <div class="room-bar-item">
+                        <div class="bar-item">
-                            <div class="room-header">
+                            <div class="diagnostics-header">
-                                <span class="room-label">{ label }</span>
+                                <span class="diagnostics-label">{ label }</span>
-                                <span class="room-count">{ count }</span>
+                                <span class="diagnostics-count">{ count }</span>
                             </div>
-                            <div class="room-bar-container">
+                            <div class="bar-container">
-                                <div class="room-bar" style={format!("width: {}%;", bar_width_percent)}>
+                                <div class="bar" style={format!("width: {}%;", bar_width_percent)}>
                                 </div>
                             </div>
                         </div>
@@ -478,3 +537,103 @@ fn room_total_component(props: &RoomTotalsProps) -> Html {
         </div>
     }
 }
+
+#[component(UserTotal)]
+fn user_total_component(props: &UserTotalProps) -> Html {
+    let name_map: HashMap<i16, (String, String)> = props
+        .users
+        .iter()
+        .map(|u| (u.id, (u.first_name.clone(), u.last_name.clone())))
+        .collect();
+
+    let mut counts: HashMap<i16, usize> = HashMap::new();
+    for t in &props.tickets {
+        *counts.entry(t.user_id).or_insert(0) += 1;
+    }
+
+    let mut totals_vec: Vec<(i16, String, String, usize)> = name_map
+        .into_iter()
+        .map(|(id, (fname, lname))| {
+            let c = counts.get(&id).cloned().unwrap_or(0);
+            (id, fname, lname, c)
+        })
+        .collect();
+
+    totals_vec.sort_by(|a, b| b.3.cmp(&a.3));
+
+    let max_count = totals_vec
+        .iter()
+        .map(|(_, _, _, c)| *c)
+        .max()
+        .unwrap_or(1)
+        .max(1);
+
+    html! {
+        <div class="diagnostics-section">
+            <div class="chart">
+                { for totals_vec.into_iter().map(|(_id, fname, lname, count)| {
+                    let label = format!("{} {}", dequote!(fname), dequote!(lname));
+                    let bar_width_percent = (count as f64 / max_count as f64) * 100.0;
+                    html! {
+                        <div class="bar-item">
+                            <div class="diagnostics-header">
+                                <span class="diagnostics-label">{ label }</span>
+                                <span class="diagnostics-count">{ count }</span>
+                            </div>
+                            <div class="bar-container">
+                                <div class="bar" style={format!("width: {}%;", bar_width_percent)}>
+                                </div>
+                            </div>
+                        </div>
+                    }
+                }) }
+            </div>
+        </div>
+    }
+}
+
+/// A component for displaying how many problems were solved without creating a ticket
+///
+/// # Functionality
+/// Fetches the value for the count from `/api/count` and parses it into a [`CountResponse`]
+///
+/// # Example
+/// ``` rust
+/// html! {
+///     <EasyFixCount/>
+/// }
+/// ```
+#[component(EasyFixCount)]
+fn easy_fix_component() -> Html {
+    let count = use_state(|| 0);
+    let error = use_state(|| None::<String>);
+
+    {
+        let count = count.clone();
+        let error = error.clone();
+
+        use_effect_with((), move |_| {
+            spawn_local(async move {
+                match Request::get("/api/count").send().await {
+                    Ok(resp) if resp.status() == 200 => match resp.json::<CountResponse>().await {
+                        Ok(r) => count.set(r.value),
+                        Err(e) => error.set(Some(format!("parse error: {}", e))),
+                    },
+                    Ok(resp) => error.set(Some(
+                        resp.text()
+                            .await
+                            .unwrap_or_else(|_| format!("status {}", resp.status())),
+                    )),
+                    Err(e) => error.set(Some(format!("Network error: {}", e))),
+                }
+            });
+            || ()
+        });
+    }
+    html! {
+        <div class="open-tickets">
+            <h2 class="left">{ "Probleme ohne Ticket gelößt" }</h2>
+            <h4 class="ticket_count center">{ *count }</h4>
+        </div>
+    }
+}

frontend/src/styles/components/_diagnostics.scss

@@ -18,7 +18,7 @@
   }
 
   h3 {
-    margin: 0 0 $spacing-md 0;
+    margin: 0;
     color: $color-primary;
     font-size: 1.1rem;
     font-weight: 600;
@@ -32,6 +32,7 @@
   border: 1px solid #e5e7eb;
   border-radius: $border-radius;
   background-color: $color-container;
+  margin: 16px 0px;
 
   @media (prefers-color-scheme: dark) {
     background-color: $color-container-dark;
@@ -52,6 +53,7 @@
 .weekday-bar {
   display: flex;
   flex-direction: column;
+  justify-content: flex-end;
   align-items: center;
   flex: 1;
   min-width: 60px;
@@ -100,7 +102,7 @@
   }
 }
 
-.room-chart {
+.chart {
   display: flex;
   flex-direction: column;
   gap: 12px;
@@ -108,6 +110,7 @@
   border: 1px solid #e5e7eb;
   border-radius: $border-radius;
   background-color: $color-container;
+  width: 100%;
 
   @media (prefers-color-scheme: dark) {
     background-color: $color-container-dark;
@@ -115,17 +118,17 @@
   }
 }
 
-.room-bar-item {
+.bar-item {
   display: flex;
   flex-direction: column;
   gap: 4px;
 
-  .room-header {
+  .diagnostics-header {
     display: flex;
     justify-content: space-between;
     align-items: center;
 
-    .room-label {
+    .diagnostics-label {
       font-weight: 600;
       font-size: 14px;
       color: $color-text;
@@ -136,14 +139,14 @@
       }
     }
 
-    .room-count {
+    .diagnostics-count {
       font-size: 12px;
       color: $color-muted;
       font-weight: 500;
     }
   }
 
-  .room-bar-container {
+  .bar-container {
     width: 100%;
     height: 24px;
     background-color: #e5e7eb;
@@ -154,10 +157,61 @@
       background-color: #555;
     }
 
-    .room-bar {
+    .bar {
       height: 100%;
       background-color: $color-primary;
       transition: width 0.3s ease;
     }
   }
 }
+
+.diagnostics-row {
+  display: flex;
+  gap: 24px;              
+  align-items: flex-start;
+  flex-wrap: wrap;        
+}
+
+.diagnostics-column {
+  display: flex;
+  flex-direction: column;
+  gap: 12px;
+  width: 48%;             
+  min-width: 280px;       
+}
+
+.open-tickets{
+  display: flex;
+  align-items: center;
+  position: relative;
+  width: 100%;
+  padding: 0 1rem;
+  box-sizing: border-box;
+  min-height: 60px;
+
+  .left {
+    display: flex;
+    align-items: center;
+    flex-shrink: 0;
+    max-width: 30%;
+    
+    h2 {
+      margin: 0;
+      white-space: nowrap;
+    }
+  }
+  
+  .center {
+    position: absolute;
+    left: 50%;
+    top: 50%;
+    transform: translate(-50%, -50%);
+  }
+}
+
+.home {
+  .ticket_count {
+    font-size: xxx-large;
+    height: 115px;
+  }
+}

frontend/src/styles/components/_tickets.scss

@@ -75,4 +75,6 @@
   border-radius: 10px;
   height: 50px;
   width: 250px;
+  margin: 0;
+  font-size: xx-large;
 }