fix(deps): update rust crate bincode to v3

admins.json

@@ -0,0 +1 @@
+["Code002Lover","HoherGeist"]

backend/Cargo.toml

@@ -13,7 +13,7 @@ bytes = "1"
 rocket_prost_responder_derive = { path = "rocket_prost_responder_derive" }
 uuid = { version = "1.19.0", features = ["v4"] }
 bcrypt = "0.17.1"
-bincode = "2.0.1"
+bincode = "3.0.0"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 reqwest = { version = "0.12.24", features = ["json"] }

backend/src/auth.rs

@@ -2,7 +2,7 @@ use crate::items;
 use crate::proto_utils::Proto;
 use rocket::State;
 use rocket::futures::lock::Mutex;
-use std::collections::HashMap;
+use std::collections::{HashMap, HashSet};
 use uuid::Uuid;
 
 pub struct AuthState {
@@ -24,6 +24,24 @@ impl Default for AuthState {
     }
 }
 
+pub struct AdminState {
+    pub admins: Mutex<HashSet<String>>,
+}
+
+impl AdminState {
+    pub fn new() -> Self {
+        Self {
+            admins: Mutex::new(crate::store::load_admins()),
+        }
+    }
+}
+
+impl Default for AdminState {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 #[derive(Debug)]
 #[allow(dead_code)]
 pub struct Token {
@@ -62,6 +80,48 @@ impl<'r> rocket::request::FromRequest<'r> for Token {
     }
 }
 
+#[derive(Debug)]
+pub struct AdminToken {
+    pub token: String,
+    pub username: String,
+}
+
+#[rocket::async_trait]
+impl<'r> rocket::request::FromRequest<'r> for AdminToken {
+    type Error = ();
+
+    async fn from_request(
+        request: &'r rocket::Request<'_>,
+    ) -> rocket::request::Outcome<Self, Self::Error> {
+        let token = request.headers().get_one("Authorization");
+
+        match token {
+            Some(token) => {
+                if let Some(token) = token.strip_prefix("Bearer ") {
+                    let auth_state = request.guard::<&State<AuthState>>().await.unwrap();
+                    let tokens = auth_state.tokens.lock().await;
+
+                    if let Some(username) = tokens.get(token) {
+                        let admin_state =
+                            request.guard::<&State<crate::AdminState>>().await.unwrap();
+                        let admins = admin_state.admins.lock().await;
+
+                        if crate::store::is_admin(username, &admins) {
+                            return rocket::request::Outcome::Success(AdminToken {
+                                token: token.to_string(),
+                                username: username.clone(),
+                            });
+                        }
+                    }
+                }
+
+                rocket::request::Outcome::Error((rocket::http::Status::Forbidden, ()))
+            }
+            None => rocket::request::Outcome::Error((rocket::http::Status::Unauthorized, ())),
+        }
+    }
+}
+
 #[post("/login", data = "<request>")]
 pub async fn login(
     state: &State<AuthState>,
@@ -118,22 +178,28 @@ pub async fn logout(
 #[post("/get_auth_status", data = "<request>")]
 pub async fn get_auth_status(
     state: &State<AuthState>,
+    admin_state: &State<AdminState>,
     request: Proto<items::AuthStatusRequest>,
 ) -> items::AuthStatusResponse {
     let req = request.into_inner();
     let tokens = state.tokens.lock().await;
 
     if let Some(username) = tokens.get(&req.token) {
+        let admins = admin_state.admins.lock().await;
+        let is_admin = crate::store::is_admin(username, &admins);
+
         items::AuthStatusResponse {
             authenticated: true,
             username: username.clone(),
             message: "Authenticated".to_string(),
+            is_admin,
         }
     } else {
         items::AuthStatusResponse {
             authenticated: false,
             username: "".to_string(),
             message: "Not authenticated".to_string(),
+            is_admin: false,
         }
     }
 }

backend/src/lib.rs

@@ -9,4 +9,5 @@ pub mod auth;
 pub mod proto_utils;
 pub mod store;
 
+pub use auth::AdminState;
 pub use store::User;

backend/src/main.rs

@@ -83,6 +83,10 @@ async fn add_game(
 
     game.title = game.title.trim().to_string();
 
+    if game.remote_id == 0 {
+        return None;
+    }
+
     if let Some(existing) = games.iter().find(|g| {
         g.title == game.title || (g.remote_id == game.remote_id && g.source == game.source)
     }) {
@@ -99,6 +103,88 @@ async fn add_game(
     Some(game)
 }
 
+#[patch("/game", data = "<game>")]
+async fn update_game(
+    _token: auth::AdminToken,
+    game_list: &rocket::State<Mutex<Vec<Game>>>,
+    user_list: &rocket::State<Mutex<Vec<User>>>,
+    game: proto_utils::Proto<items::Game>,
+) -> Option<items::Game> {
+    let mut games = game_list.lock().await;
+    let mut game = game.into_inner();
+
+    game.title = game.title.trim().to_string();
+
+    if game.remote_id == 0 {
+        return None;
+    }
+
+    let mut r_existing = None;
+
+    if let Some(existing) = games.iter_mut().find(|g| g.title == game.title) {
+        existing.source = game.source;
+        existing.min_players = game.min_players;
+        existing.max_players = game.max_players;
+        existing.price = game.price;
+        existing.remote_id = game.remote_id;
+
+        r_existing = Some(existing.clone());
+    }
+    let users = user_list.lock().await;
+    save_state(&games, &users);
+
+    r_existing
+}
+
+#[delete("/game/<title>")]
+async fn delete_game(
+    _token: auth::AdminToken,
+    game_list: &rocket::State<Mutex<Vec<Game>>>,
+    user_list: &rocket::State<Mutex<Vec<User>>>,
+    title: &str,
+) -> Option<items::Game> {
+    let mut games = game_list.lock().await;
+
+    if let Some(pos) = games
+        .iter()
+        .position(|g| g.title.to_lowercase() == title.to_lowercase())
+    {
+        let game = games.remove(pos);
+
+        let users = user_list.lock().await;
+        save_state(&games, &users);
+
+        return Some(game);
+    }
+
+    None
+}
+
+#[post("/refresh")]
+async fn refresh_state(
+    _token: auth::AdminToken,
+    game_list: &rocket::State<Mutex<Vec<Game>>>,
+    user_list: &rocket::State<Mutex<Vec<User>>>,
+) -> items::RefreshResponse {
+    if let Some((new_games, new_users)) = store::load_state() {
+        let mut games = game_list.lock().await;
+        let mut users = user_list.lock().await;
+
+        *games = new_games;
+        *users = new_users;
+
+        items::RefreshResponse {
+            success: true,
+            message: "State refreshed from file".to_string(),
+        }
+    } else {
+        items::RefreshResponse {
+            success: false,
+            message: "Failed to load state from file".to_string(),
+        }
+    }
+}
+
 #[post("/opinion", data = "<req>")]
 async fn add_opinion(
     token: auth::Token,
@@ -330,6 +416,7 @@ async fn main() -> Result<(), std::io::Error> {
     rocket::build()
         .manage(Mutex::new(user_list))
         .manage(auth::AuthState::new())
+        .manage(auth::AdminState::new())
         .manage(Mutex::new(game_list))
         .mount(
             "/api",
@@ -341,6 +428,9 @@ async fn main() -> Result<(), std::io::Error> {
                 add_opinion,
                 remove_opinion,
                 add_game,
+                update_game,
+                delete_game,
+                refresh_state,
                 get_game_thumbnail,
                 get_games_batch
             ],

backend/src/store.rs

@@ -1,5 +1,6 @@
 use crate::items::{Game, Person};
 use serde::{Deserialize, Serialize};
+use std::collections::HashSet;
 use std::fs::File;
 use std::io::BufReader;
 
@@ -30,6 +31,7 @@ pub struct PersistentState {
 }
 
 pub const STATE_FILE: &str = "state.json";
+pub const ADMINS_FILE: &str = "admins.json";
 
 pub fn save_state(games: &[Game], users: &[User]) {
     let mut games = games.to_vec();
@@ -57,3 +59,17 @@ pub fn load_state() -> Option<(Vec<Game>, Vec<User>)> {
     }
     None
 }
+
+pub fn load_admins() -> HashSet<String> {
+    if let Ok(file) = File::open(ADMINS_FILE) {
+        let reader = BufReader::new(file);
+        if let Ok(admins) = serde_json::from_reader::<_, Vec<String>>(reader) {
+            return admins.into_iter().map(|s| s.to_lowercase()).collect();
+        }
+    }
+    HashSet::new()
+}
+
+pub fn is_admin(username: &str, admins: &HashSet<String>) -> bool {
+    admins.contains(&username.to_lowercase())
+}

frontend/items.ts

@@ -90,6 +90,11 @@ export interface LogoutResponse {
   message: string;
 }
 
+export interface RefreshResponse {
+  success: boolean;
+  message: string;
+}
+
 export interface AuthStatusRequest {
   token: string;
 }
@@ -98,6 +103,7 @@ export interface AuthStatusResponse {
   authenticated: boolean;
   username: string;
   message: string;
+  isAdmin: boolean;
 }
 
 export interface GameRequest {
@@ -836,6 +842,82 @@ export const LogoutResponse: MessageFns<LogoutResponse> = {
   },
 };
 
+function createBaseRefreshResponse(): RefreshResponse {
+  return { success: false, message: "" };
+}
+
+export const RefreshResponse: MessageFns<RefreshResponse> = {
+  encode(message: RefreshResponse, writer: BinaryWriter = new BinaryWriter()): BinaryWriter {
+    if (message.success !== false) {
+      writer.uint32(8).bool(message.success);
+    }
+    if (message.message !== "") {
+      writer.uint32(18).string(message.message);
+    }
+    return writer;
+  },
+
+  decode(input: BinaryReader | Uint8Array, length?: number): RefreshResponse {
+    const reader = input instanceof BinaryReader ? input : new BinaryReader(input);
+    const end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseRefreshResponse();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1: {
+          if (tag !== 8) {
+            break;
+          }
+
+          message.success = reader.bool();
+          continue;
+        }
+        case 2: {
+          if (tag !== 18) {
+            break;
+          }
+
+          message.message = reader.string();
+          continue;
+        }
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skip(tag & 7);
+    }
+    return message;
+  },
+
+  fromJSON(object: any): RefreshResponse {
+    return {
+      success: isSet(object.success) ? globalThis.Boolean(object.success) : false,
+      message: isSet(object.message) ? globalThis.String(object.message) : "",
+    };
+  },
+
+  toJSON(message: RefreshResponse): unknown {
+    const obj: any = {};
+    if (message.success !== false) {
+      obj.success = message.success;
+    }
+    if (message.message !== "") {
+      obj.message = message.message;
+    }
+    return obj;
+  },
+
+  create<I extends Exact<DeepPartial<RefreshResponse>, I>>(base?: I): RefreshResponse {
+    return RefreshResponse.fromPartial(base ?? ({} as any));
+  },
+  fromPartial<I extends Exact<DeepPartial<RefreshResponse>, I>>(object: I): RefreshResponse {
+    const message = createBaseRefreshResponse();
+    message.success = object.success ?? false;
+    message.message = object.message ?? "";
+    return message;
+  },
+};
+
 function createBaseAuthStatusRequest(): AuthStatusRequest {
   return { token: "" };
 }
@@ -895,7 +977,7 @@ export const AuthStatusRequest: MessageFns<AuthStatusRequest> = {
 };
 
 function createBaseAuthStatusResponse(): AuthStatusResponse {
-  return { authenticated: false, username: "", message: "" };
+  return { authenticated: false, username: "", message: "", isAdmin: false };
 }
 
 export const AuthStatusResponse: MessageFns<AuthStatusResponse> = {
@@ -909,6 +991,9 @@ export const AuthStatusResponse: MessageFns<AuthStatusResponse> = {
     if (message.message !== "") {
       writer.uint32(26).string(message.message);
     }
+    if (message.isAdmin !== false) {
+      writer.uint32(32).bool(message.isAdmin);
+    }
     return writer;
   },
 
@@ -943,6 +1028,14 @@ export const AuthStatusResponse: MessageFns<AuthStatusResponse> = {
           message.message = reader.string();
           continue;
         }
+        case 4: {
+          if (tag !== 32) {
+            break;
+          }
+
+          message.isAdmin = reader.bool();
+          continue;
+        }
       }
       if ((tag & 7) === 4 || tag === 0) {
         break;
@@ -957,6 +1050,7 @@ export const AuthStatusResponse: MessageFns<AuthStatusResponse> = {
       authenticated: isSet(object.authenticated) ? globalThis.Boolean(object.authenticated) : false,
       username: isSet(object.username) ? globalThis.String(object.username) : "",
       message: isSet(object.message) ? globalThis.String(object.message) : "",
+      isAdmin: isSet(object.isAdmin) ? globalThis.Boolean(object.isAdmin) : false,
     };
   },
 
@@ -971,6 +1065,9 @@ export const AuthStatusResponse: MessageFns<AuthStatusResponse> = {
     if (message.message !== "") {
       obj.message = message.message;
     }
+    if (message.isAdmin !== false) {
+      obj.isAdmin = message.isAdmin;
+    }
     return obj;
   },
 
@@ -982,6 +1079,7 @@ export const AuthStatusResponse: MessageFns<AuthStatusResponse> = {
     message.authenticated = object.authenticated ?? false;
     message.username = object.username ?? "";
     message.message = object.message ?? "";
+    message.isAdmin = object.isAdmin ?? false;
     return message;
   },
 };

frontend/src/App.tsx

@@ -6,6 +6,7 @@ import { PersonDetails } from "./PersonDetails";
 import { GameList } from "./GameList";
 import { GameFilter } from "./GameFilter";
 import { GameDetails } from "./GameDetails";
+import { EditGame } from "./EditGame";
 import { ShaderBackground } from "./ShaderBackground";
 import { BrowserRouter, Routes, Route, NavLink } from "react-router-dom";
 import "./App.css";
@@ -88,7 +89,9 @@ function App() {
   };
 
   useEffect(() => {
+    if (token) {
       fetchPeople();
+    }
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [token]);
 
@@ -102,6 +105,7 @@ function App() {
     setToken("");
     setPeople([]);
     localStorage.removeItem("token");
+    localStorage.removeItem("isAdmin");
     addToast("Logged out successfully", "info");
   };
 
@@ -168,11 +172,18 @@ function App() {
         </div>
         <ShaderBackground theme={theme} />
         <Routes>
-          <Route path="/" element={<PersonList people={people} />} />
+          <Route path="/" element={<PersonList people={people} onShowToast={addToast} />} />
           <Route path="/games" element={<GameList onShowToast={addToast} />} />
           <Route path="/filter" element={<GameFilter />} />
           <Route path="/person/:name" element={<PersonDetails />} />
-          <Route path="/game/:title" element={<GameDetails />} />
+          <Route
+            path="/game/:title"
+            element={<GameDetails onShowToast={addToast} />}
+          />
+          <Route
+            path="/game/:title/edit"
+            element={<EditGame onShowToast={addToast} />}
+          />
         </Routes>
       </div>
     </BrowserRouter>

frontend/src/EditGame.tsx

@@ -0,0 +1,403 @@
+import { useState, useEffect } from "react";
+import { useNavigate, useParams } from "react-router-dom";
+import { Game, Source } from "../items";
+import { apiFetch } from "./api";
+import type { ToastType } from "./Toast";
+
+interface Props {
+  onShowToast?: (message: string, type?: ToastType) => void;
+}
+
+export function EditGame({ onShowToast }: Props) {
+  const { title } = useParams<{ title: string }>();
+  const navigate = useNavigate();
+  const [game, setGame] = useState<Game | null>(null);
+  const [newTitle, setNewTitle] = useState("");
+  const [source, setSource] = useState<Source>(Source.STEAM);
+  const [minPlayers, setMinPlayers] = useState(1);
+  const [maxPlayers, setMaxPlayers] = useState(1);
+  const [price, setPrice] = useState(0);
+  const [remoteId, setRemoteId] = useState(0);
+  const [isSubmitting, setIsSubmitting] = useState(false);
+  const [remoteIdError, setRemoteIdError] = useState("");
+  const [loading, setLoading] = useState(true);
+
+  useEffect(() => {
+    if (!title) return;
+
+    apiFetch(`/api/game/${encodeURIComponent(title)}`)
+      .then(async (res) => {
+        if (!res.ok) throw new Error("Game not found");
+        return Game.decode(new Uint8Array(await res.arrayBuffer()));
+      })
+      .then((data) => {
+        setGame(data);
+        setNewTitle(data.title);
+        setSource(data.source);
+        setMinPlayers(data.minPlayers);
+        setMaxPlayers(data.maxPlayers);
+        setPrice(data.price);
+        setRemoteId(data.remoteId);
+        setLoading(false);
+      })
+      .catch((err) => {
+        console.error(err);
+        onShowToast?.("Failed to load game", "error");
+        setLoading(false);
+      });
+  }, [title, onShowToast]);
+
+  const handleSubmit = async (e: React.FormEvent) => {
+    e.preventDefault();
+
+    if (remoteId === 0) {
+      setRemoteIdError("Remote ID must be greater than 0");
+      return;
+    }
+
+    if (!newTitle.trim()) {
+      onShowToast?.("Game title is required", "error");
+      return;
+    }
+
+    setRemoteIdError("");
+    setIsSubmitting(true);
+    const updatedGame = {
+      title: newTitle.trim(),
+      source,
+      minPlayers,
+      maxPlayers,
+      price,
+      remoteId,
+    };
+
+    try {
+      const encoded = Game.encode(updatedGame).finish();
+      const res = await apiFetch("/api/game", {
+        method: "PATCH",
+        headers: {
+          "Content-Type": "application/octet-stream",
+        },
+        body: encoded,
+      });
+
+      if (res.ok) {
+        onShowToast?.("Game updated successfully!", "success");
+        navigate(`/game/${encodeURIComponent(newTitle.trim())}`);
+      } else {
+        onShowToast?.("Failed to update game. Please try again.", "error");
+      }
+    } catch (err) {
+      console.error(err);
+      onShowToast?.("An error occurred while updating the game.", "error");
+    } finally {
+      setIsSubmitting(false);
+    }
+  };
+
+  if (loading) return <div>Loading...</div>;
+  if (!game) return <div>Game not found</div>;
+
+  const formCardStyles: React.CSSProperties = {
+    background:
+      "linear-gradient(135deg, var(--secondary-bg) 0%, var(--secondary-alt-bg) 100%)",
+    borderRadius: "20px",
+    padding: "0",
+    maxWidth: "520px",
+    margin: "0 auto",
+    boxShadow: "0 20px 40px rgba(0, 0, 0, 0.3), 0 0 0 1px var(--border-color)",
+    overflow: "hidden",
+  };
+
+  const formHeaderStyles: React.CSSProperties = {
+    background:
+      "linear-gradient(135deg, var(--accent-color) 0%, var(--secondary-accent) 100%)",
+    padding: "1.5rem 2rem",
+    display: "flex",
+    alignItems: "center",
+    gap: "1rem",
+  };
+
+  const formBodyStyles: React.CSSProperties = {
+    padding: "2rem",
+  };
+
+  const sectionStyles: React.CSSProperties = {
+    marginBottom: "1.5rem",
+  };
+
+  const sectionTitleStyles: React.CSSProperties = {
+    fontSize: "0.75rem",
+    textTransform: "uppercase",
+    letterSpacing: "0.1em",
+    color: "var(--text-muted)",
+    marginBottom: "1rem",
+    display: "flex",
+    alignItems: "center",
+    gap: "0.5rem",
+  };
+
+  const inputGroupStyles: React.CSSProperties = {
+    position: "relative",
+    marginBottom: "1rem",
+  };
+
+  const labelStyles: React.CSSProperties = {
+    fontSize: "0.85rem",
+    color: "var(--text-muted)",
+    marginBottom: "0.5rem",
+    display: "block",
+    fontWeight: 500,
+  };
+
+  const inputStyles: React.CSSProperties = {
+    width: "100%",
+    padding: "0.875rem 1rem",
+    backgroundColor: "var(--tertiary-bg)",
+    border: "2px solid var(--border-color)",
+    borderRadius: "12px",
+    color: "var(--text-color)",
+    fontSize: "1rem",
+    transition: "all 0.2s ease",
+    boxSizing: "border-box",
+  };
+
+  const gridStyles: React.CSSProperties = {
+    display: "grid",
+    gridTemplateColumns: "1fr 1fr",
+    gap: "1rem",
+  };
+
+  const dividerStyles: React.CSSProperties = {
+    height: "1px",
+    background:
+      "linear-gradient(90deg, transparent, var(--border-color), transparent)",
+    margin: "1.5rem 0",
+  };
+
+  const buttonStyles: React.CSSProperties = {
+    padding: "1rem",
+    background:
+      "linear-gradient(135deg, var(--accent-color) 0%, var(--secondary-accent) 100%)",
+    border: "none",
+    borderRadius: "12px",
+    color: "white",
+    fontSize: "1rem",
+    fontWeight: 600,
+    cursor: isSubmitting ? "not-allowed" : "pointer",
+    transition: "all 0.3s ease",
+    display: "flex",
+    alignItems: "center",
+    justifyContent: "center",
+    gap: "0.5rem",
+    opacity: isSubmitting ? 0.7 : 1,
+    transform: isSubmitting ? "none" : undefined,
+  };
+
+  const cancelStyles: React.CSSProperties = {
+    ...buttonStyles,
+    background: "var(--tertiary-bg)",
+    color: "var(--text-color)",
+    border: "2px solid var(--border-color)",
+  };
+
+  return (
+    <div>
+      <div style={formCardStyles}>
+        <div style={formHeaderStyles}>
+          <div
+            style={{
+              width: "48px",
+              height: "48px",
+              borderRadius: "14px",
+              backgroundColor: "rgba(255, 255, 255, 0.2)",
+              display: "flex",
+              alignItems: "center",
+              justifyContent: "center",
+              fontSize: "1.5rem",
+            }}
+          >
+            ✏️
+          </div>
+          <div>
+            <h2
+              style={{
+                margin: 0,
+                fontSize: "1.5rem",
+                fontWeight: 700,
+                color: "white",
+              }}
+            >
+              Edit Game
+            </h2>
+            <p
+              style={{
+                margin: 0,
+                fontSize: "0.9rem",
+                color: "rgba(255, 255, 255, 0.8)",
+              }}
+            >
+              Update game information
+            </p>
+          </div>
+        </div>
+
+        <div style={formBodyStyles}>
+          <form onSubmit={handleSubmit}>
+            <div style={sectionStyles}>
+              <div style={sectionTitleStyles}>
+                <span>📝</span>
+                Basic Information
+              </div>
+
+              <div style={inputGroupStyles}>
+                <label style={labelStyles}>Game Title</label>
+                <input
+                  type="text"
+                  value={newTitle}
+                  onChange={(e) => setNewTitle(e.target.value)}
+                  required
+                  placeholder="Enter game title..."
+                  style={inputStyles}
+                  className="add-game-input"
+                />
+              </div>
+
+              <div style={inputGroupStyles}>
+                <label style={labelStyles}>Platform Source</label>
+                <select
+                  value={source}
+                  onChange={(e) => setSource(Number(e.target.value))}
+                  style={{
+                    ...inputStyles,
+                    cursor: "pointer",
+                    appearance: "none",
+                    backgroundImage: `url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23a0a0a0' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E")`,
+                    backgroundRepeat: "no-repeat",
+                    backgroundPosition: "right 1rem center",
+                    paddingRight: "2.5rem",
+                  }}
+                  className="add-game-input"
+                >
+                  <option value={Source.STEAM}>🎮 Steam</option>
+                  <option value={Source.ROBLOX}>🟢 Roblox</option>
+                </select>
+              </div>
+            </div>
+
+            <div style={dividerStyles}></div>
+
+            <div style={sectionStyles}>
+              <div style={sectionTitleStyles}>
+                <span>👥</span>
+                Player Count
+              </div>
+
+              <div style={gridStyles}>
+                <div style={inputGroupStyles}>
+                  <label style={labelStyles}>Minimum Players</label>
+                  <input
+                    type="number"
+                    value={minPlayers}
+                    onChange={(e) => setMinPlayers(Number(e.target.value))}
+                    min="1"
+                    style={inputStyles}
+                    className="add-game-input"
+                  />
+                </div>
+                <div style={inputGroupStyles}>
+                  <label style={labelStyles}>Maximum Players</label>
+                  <input
+                    type="number"
+                    value={maxPlayers}
+                    onChange={(e) => setMaxPlayers(Number(e.target.value))}
+                    min="1"
+                    style={inputStyles}
+                    className="add-game-input"
+                  />
+                </div>
+              </div>
+            </div>
+
+            <div style={dividerStyles}></div>
+
+            <div style={sectionStyles}>
+              <div style={sectionTitleStyles}>
+                <span>💰</span>
+                Additional Details
+              </div>
+
+              <div style={gridStyles}>
+                <div style={inputGroupStyles}>
+                  <label style={labelStyles}>Price (€)</label>
+                  <input
+                    type="number"
+                    value={price}
+                    onChange={(e) => setPrice(Number(e.target.value))}
+                    min="0"
+                    step="0.01"
+                    style={inputStyles}
+                    className="add-game-input"
+                  />
+                </div>
+                <div style={inputGroupStyles}>
+                  <label style={labelStyles}>Remote ID</label>
+                  <input
+                    type="number"
+                    value={remoteId}
+                    onChange={(e) => {
+                      setRemoteId(Number(e.target.value));
+                      setRemoteIdError("");
+                    }}
+                    min="0"
+                    style={{
+                      ...inputStyles,
+                      borderColor: remoteIdError ? "#f44336" : undefined,
+                    }}
+                    className="add-game-input"
+                  />
+                  {remoteIdError && (
+                    <div
+                      style={{
+                        color: "#f44336",
+                        fontSize: "0.75rem",
+                        marginTop: "0.25rem",
+                      }}
+                    >
+                      {remoteIdError}
+                    </div>
+                  )}
+                </div>
+              </div>
+            </div>
+
+            <div style={gridStyles}>
+              <button
+                type="button"
+                onClick={() => navigate(`/game/${encodeURIComponent(game.title)}`)}
+                disabled={isSubmitting}
+                style={cancelStyles}
+              >
+                Cancel
+              </button>
+              <button
+                type="submit"
+                disabled={isSubmitting}
+                style={buttonStyles}
+              >
+                {isSubmitting ? (
+                  <>Updating...</>
+                ) : (
+                  <>
+                    <span style={{ fontSize: "1.1rem" }}>💾</span>
+                    Save Changes
+                  </>
+                )}
+              </button>
+            </div>
+          </form>
+        </div>
+      </div>
+    </div>
+  );
+}

frontend/src/GameDetails.tsx

@@ -1,13 +1,20 @@
 import { useState, useEffect } from "react";
-import { useParams } from "react-router-dom";
+import { useParams, useNavigate } from "react-router-dom";
 import { Game, Source } from "../items";
-import { apiFetch } from "./api";
+import { apiFetch, get_is_admin } from "./api";
 
-export function GameDetails() {
+interface Props {
+  onShowToast?: (message: string, type?: "success" | "error" | "info") => void;
+}
+
+export function GameDetails({ onShowToast }: Props) {
   const { title } = useParams<{ title: string }>();
+  const navigate = useNavigate();
   const [game, setGame] = useState<Game | null>(null);
   const [loading, setLoading] = useState(true);
 
+  const isAdmin = get_is_admin();
+
   useEffect(() => {
     if (!title) return;
 
@@ -26,6 +33,32 @@ export function GameDetails() {
       });
   }, [title]);
 
+  const handleDelete = async () => {
+    if (
+      !confirm(
+        `Are you sure you want to delete "${game?.title}"? This action cannot be undone.`
+      )
+    ) {
+      return;
+    }
+
+    try {
+      const res = await apiFetch(`/api/game/${encodeURIComponent(title || "")}`, {
+        method: "DELETE",
+      });
+
+      if (res.ok) {
+        onShowToast?.(`"${game?.title}" deleted successfully`, "success");
+        navigate("/games");
+      } else {
+        onShowToast?.("Failed to delete game", "error");
+      }
+    } catch (err) {
+      console.error(err);
+      onShowToast?.("An error occurred while deleting the game", "error");
+    }
+  };
+
   if (loading) return <div>Loading...</div>;
   if (!game) return <div>Game not found</div>;
 
@@ -40,7 +73,39 @@ export function GameDetails() {
 
   return (
     <div className="card" style={{ maxWidth: "600px", margin: "0 auto" }}>
-      <h2>{game.title}</h2>
+      <div
+        style={{
+          display: "flex",
+          justifyContent: "space-between",
+          alignItems: "center",
+          marginBottom: "1rem",
+        }}
+      >
+        <h2 style={{ margin: 0 }}>{game.title}</h2>
+        {isAdmin && (
+          <div style={{ display: "flex", gap: "0.5rem" }}>
+            <button
+              onClick={() => navigate(`/game/${encodeURIComponent(game.title)}/edit`)}
+              className="btn-secondary"
+              style={{ padding: "0.5rem 1rem", fontSize: "0.9rem" }}
+            >
+              ✏️ Edit
+            </button>
+            <button
+              onClick={handleDelete}
+              className="btn-primary"
+              style={{
+                padding: "0.5rem 1rem",
+                fontSize: "0.9rem",
+                background: "#f44336",
+                border: "none",
+              }}
+            >
+              🗑️ Delete
+            </button>
+          </div>
+        )}
+      </div>
       <div style={{ display: "grid", gap: "1rem", marginTop: "1rem" }}>
         <div>
           <strong>Source:</strong>{" "}

frontend/src/GameList.tsx

@@ -26,6 +26,7 @@ export function GameList({ onShowToast }: Props) {
   const [price, setPrice] = useState(0);
   const [remoteId, setRemoteId] = useState(0);
   const [isSubmitting, setIsSubmitting] = useState(false);
+  const [remoteIdError, setRemoteIdError] = useState("");
   const [opinions, setOpinions] = useState<Opinion[]>([]);
 
   const fetchGames = () => {
@@ -79,6 +80,13 @@ export function GameList({ onShowToast }: Props) {
 
   const handleSubmit = async (e: React.FormEvent) => {
     e.preventDefault();
+
+    if (remoteId === 0) {
+      setRemoteIdError("Remote ID must be greater than 0");
+      return;
+    }
+
+    setRemoteIdError("");
     setIsSubmitting(true);
     const game = {
       title,
@@ -391,11 +399,28 @@ export function GameList({ onShowToast }: Props) {
                   <input
                     type="number"
                     value={remoteId}
-                    onChange={(e) => setRemoteId(Number(e.target.value))}
+                    onChange={(e) => {
+                      setRemoteId(Number(e.target.value));
+                      setRemoteIdError("");
+                    }}
                     min="0"
-                    style={inputStyles}
+                    style={{
+                      ...inputStyles,
+                      borderColor: remoteIdError ? "#f44336" : undefined,
+                    }}
                     className="add-game-input"
                   />
+                  {remoteIdError && (
+                    <div
+                      style={{
+                        color: "#f44336",
+                        fontSize: "0.75rem",
+                        marginTop: "0.25rem",
+                      }}
+                    >
+                      {remoteIdError}
+                    </div>
+                  )}
                 </div>
               </div>
             </div>

frontend/src/PersonList.tsx

@@ -1,20 +1,41 @@
 import { Person } from "../items";
 import { Link } from "react-router-dom";
 import { useState } from "react";
-import { get_auth_status } from "./api";
+import { get_auth_status, refresh_state, get_is_admin } from "./api";
+import type { ToastType } from "./Toast";
 import "./PersonList.css"
 
 interface Props {
   people: Person[];
+  onShowToast?: (message: string, type?: ToastType) => void;
 }
 
-export const PersonList = ({ people }: Props) => {
+export const PersonList = ({ people, onShowToast }: Props) => {
   const [current_user, set_current_user] = useState<string>("");
+  const [isRefreshing, setIsRefreshing] = useState(false);
+
   get_auth_status().then((res) => {
     if (res) {
       set_current_user(res.username);
     }
   });
+
+  const handleRefresh = async () => {
+    setIsRefreshing(true);
+    try {
+      await refresh_state();
+      onShowToast?.("State refreshed from file successfully", "success");
+      window.location.reload();
+    } catch (err) {
+      console.error(err);
+      onShowToast?.("Failed to refresh state from file", "error");
+    } finally {
+      setIsRefreshing(false);
+    }
+  };
+
+  const isAdmin = get_is_admin();
+
   return (
     <div>
       <div
@@ -26,6 +47,43 @@ export const PersonList = ({ people }: Props) => {
         }}
       >
         <h2>People List</h2>
+        {isAdmin && (
+          <button
+            onClick={handleRefresh}
+            disabled={isRefreshing}
+            className="btn-secondary"
+            style={{
+              padding: "0.5rem 1rem",
+              fontSize: "0.9rem",
+              display: "flex",
+              alignItems: "center",
+              gap: "0.5rem",
+              opacity: isRefreshing ? 0.7 : 1,
+              cursor: isRefreshing ? "not-allowed" : "pointer",
+            }}
+          >
+            {isRefreshing ? (
+              <>
+                <span
+                  style={{
+                    width: "14px",
+                    height: "14px",
+                    border: "2px solid rgba(255,255,255,0.3)",
+                    borderTopColor: "currentColor",
+                    borderRadius: "50%",
+                    animation: "spin 0.8s linear infinite",
+                  }}
+                ></span>
+                Refreshing...
+              </>
+            ) : (
+              <>
+                <span>🔄</span>
+                Refresh from File
+              </>
+            )}
+          </button>
+        )}
       </div>
       <div className="grid-container">
         {people.map((person, index) => {

frontend/src/api.ts

@@ -21,6 +21,7 @@ export const apiFetch = async (
   if (!response.ok) {
     if (response.status == 401) {
       localStorage.removeItem("token");
+      localStorage.removeItem("isAdmin");
       window.location.href = "/";
     }
     throw new Error(`Request failed with status ${response.status}`);
@@ -43,9 +44,20 @@ export const get_auth_status = async (): Promise<AuthStatusResponse | null> => {
   const buffer = await response.arrayBuffer();
   try {
     const response = AuthStatusResponse.decode(new Uint8Array(buffer));
+    localStorage.setItem("isAdmin", String(response.isAdmin));
     return response;
   } catch (e) {
     console.error("Failed to decode auth status:", e);
     return null;
   }
 };
+
+export const get_is_admin = (): boolean => {
+  return localStorage.getItem("isAdmin") === "true";
+};
+
+export const refresh_state = async (): Promise<void> => {
+  await apiFetch("/api/refresh", {
+    method: "POST",
+  });
+};

frontend/src/index.css

@@ -13,7 +13,7 @@
   --secondary-bg: rgb(var(--secondary-bg-rgb));
   --secondary-alt-bg: rgb(var(--tertiary-bg-rgb));
   --tertiary-bg: rgb(var(--border-color-rgb));
-  --border-color: rgb(var(--text-color-rgb));
+  --border-color: rgb(var(--border-color-rgb));
 
   font-family: "Inter", system-ui, Avenir, Helvetica, Arial, sans-serif;
   line-height: 1.6;

protobuf/items.proto

@@ -50,12 +50,18 @@ message LogoutResponse {
   string message = 2;
 }
 
+message RefreshResponse {
+  bool   success = 1;
+  string message = 2;
+}
+
 message AuthStatusRequest { string token = 1; }
 
 message AuthStatusResponse {
   bool   authenticated = 1;
   string username      = 2;
   string message       = 3;
+  bool   isAdmin       = 4;
 }
 
 // Authentication service