feat: implement game creation with a new frontend form, backend API endpoint, and protobuf definition.

backend/src/main.rs

@@ -85,23 +85,51 @@ fn get_users(
 #[get("/game/<title>")]
 fn get_game(
     _token: auth::Token,
-    game_list: &rocket::State<Vec<Game>>,
+    game_list: &rocket::State<Mutex<Vec<Game>>>,
     title: &str,
 ) -> Option<items::Game> {
-    game_list.iter().find(|g| g.title == title).cloned()
+    let games = game_list.lock().unwrap();
+    games.iter().find(|g| g.title == title).cloned()
+}
+
+#[post("/game", data = "<game>")]
+fn add_game(
+    _token: auth::Token,
+    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().unwrap();
+    let game = game.into_inner();
+
+    if games.iter().any(|g| g.title == game.title) {
+        return None;
+    }
+
+    games.push(game.clone());
+
+    let users = user_list.lock().unwrap();
+    save_state(&games, &users);
+
+    Some(game)
 }
 
 #[post("/opinion", data = "<req>")]
 fn add_opinion(
     token: auth::Token,
-
     user_list: &rocket::State<Mutex<Vec<User>>>,
-    game_list: &rocket::State<Vec<Game>>,
+    game_list: &rocket::State<Mutex<Vec<Game>>>,
     req: proto_utils::Proto<items::AddOpinionRequest>,
 ) -> Option<items::Person> {
     let mut users = user_list.lock().unwrap();
+    let games = game_list.lock().unwrap();
     let mut result = None;
 
+    // Validate game exists
+    if !games.iter().any(|g| g.title == req.game_title) {
+        return None;
+    }
+
     if let Some(user) = users.iter_mut().find(|u| u.person.name == token.username) {
         let req = req.into_inner();
         let opinion = items::Opinion {
@@ -123,7 +151,7 @@ fn add_opinion(
     }
 
     if result.is_some() {
-        save_state(game_list, &users);
+        save_state(&games, &users);
     }
     result
 }
@@ -172,8 +200,11 @@ async fn main() -> Result<(), std::io::Error> {
     rocket::build()
         .manage(Mutex::new(user_list))
         .manage(auth::AuthState::new())
-        .manage(game_list)
-        .mount("/api", routes![get_users, get_user, get_game, add_opinion])
+        .manage(Mutex::new(game_list))
+        .mount(
+            "/api",
+            routes![get_users, get_user, get_game, add_opinion, add_game],
+        )
         .mount(
             "/auth",
             routes![auth::login, auth::logout, auth::get_auth_status],

frontend/src/App.tsx

@@ -3,6 +3,7 @@ import { Person, PersonList as PersonListProto } from "../items";
 import { Login } from "./Login";
 import { PersonList } from "./PersonList";
 import { PersonDetails } from "./PersonDetails";
+import { GameList } from "./GameList";
 import { BrowserRouter, Routes, Route, Link } from "react-router-dom";
 import "./App.css";
 import { apiFetch } from "./api";
@@ -52,14 +53,28 @@ function App() {
           }}
         >
           <h2>
-            <Link to="/" style={{ textDecoration: "none", color: "inherit" }}>
+            <Link
+              to="/"
+              style={{
+                textDecoration: "none",
+                color: "inherit",
+                marginRight: "1rem",
+              }}
+            >
               People List
             </Link>
+            <Link
+              to="/games"
+              style={{ textDecoration: "none", color: "inherit" }}
+            >
+              Games
+            </Link>
           </h2>
           <button onClick={handleLogout}>Logout</button>
         </div>
         <Routes>
           <Route path="/" element={<PersonList people={people} />} />
+          <Route path="/games" element={<GameList />} />
           <Route path="/person/:name" element={<PersonDetails />} />
         </Routes>
       </div>

frontend/src/GameList.tsx

@@ -0,0 +1,126 @@
+import { useState } from "react";
+import { Game, Source } from "../items";
+import { apiFetch } from "./api";
+
+export function GameList() {
+  const [title, setTitle] = useState("");
+  const [source, setSource] = useState<Source>(Source.STEAM);
+  const [multiplayer, setMultiplayer] = useState(false);
+  const [minPlayers, setMinPlayers] = useState(1);
+  const [maxPlayers, setMaxPlayers] = useState(1);
+  const [price, setPrice] = useState(0);
+  const [remoteId, setRemoteId] = useState(0);
+  const [message, setMessage] = useState("");
+
+  const handleSubmit = async (e: React.FormEvent) => {
+    e.preventDefault();
+    const game = {
+      title,
+      source,
+      multiplayer,
+      minPlayers,
+      maxPlayers,
+      price,
+      remoteId,
+    };
+
+    try {
+      const encoded = Game.encode(game).finish();
+      const res = await apiFetch("/api/game", {
+        method: "POST",
+        headers: {
+          "Content-Type": "application/octet-stream",
+        },
+        body: encoded,
+      });
+
+      if (res.ok) {
+        setMessage("Game added successfully!");
+        setTitle("");
+        // Reset other fields if needed
+      } else {
+        setMessage("Failed to add game.");
+      }
+    } catch (err) {
+      console.error(err);
+      setMessage("Error adding game.");
+    }
+  };
+
+  return (
+    <div>
+      <h2>Add New Game</h2>
+      {message && <p>{message}</p>}
+      <form
+        onSubmit={handleSubmit}
+        style={{
+          display: "flex",
+          flexDirection: "column",
+          gap: "1rem",
+          maxWidth: "400px",
+        }}
+      >
+        <label>
+          Title:
+          <input
+            type="text"
+            value={title}
+            onChange={(e) => setTitle(e.target.value)}
+            required
+          />
+        </label>
+        <label>
+          Source:
+          <select
+            value={source}
+            onChange={(e) => setSource(Number(e.target.value))}
+          >
+            <option value={Source.STEAM}>Steam</option>
+            <option value={Source.ROBLOX}>Roblox</option>
+          </select>
+        </label>
+        <label>
+          Multiplayer:
+          <input
+            type="checkbox"
+            checked={multiplayer}
+            onChange={(e) => setMultiplayer(e.target.checked)}
+          />
+        </label>
+        <label>
+          Min Players:
+          <input
+            type="number"
+            value={minPlayers}
+            onChange={(e) => setMinPlayers(Number(e.target.value))}
+          />
+        </label>
+        <label>
+          Max Players:
+          <input
+            type="number"
+            value={maxPlayers}
+            onChange={(e) => setMaxPlayers(Number(e.target.value))}
+          />
+        </label>
+        <label>
+          Price:
+          <input
+            type="number"
+            value={price}
+            onChange={(e) => setPrice(Number(e.target.value))}
+          />
+        </label>
+        <label>
+          Remote ID:
+          <input
+            type="number"
+            value={remoteId}
+            onChange={(e) => setRemoteId(Number(e.target.value))}
+          />
+        </label>
+        <button type="submit">Add Game</button>
+      </form>
+    </div>
+  );
+}

protobuf/items.proto

@@ -71,5 +71,6 @@ message AddOpinionRequest {
 
 service MainService {
   rpc GetGame(GameRequest) returns (Game);
+  rpc AddGame(Game) returns (Game);
   rpc AddOpinion(AddOpinionRequest) returns (Person);
 }