server/services/action/
play_computer.rs

1use crate::{
2    domain::{GameCommand, GameId, UserId},
3    error::{ServerError, bug},
4    server_state::ServerState,
5};
6
7/// Starts a game against the computer for the specified user.
8///
9/// This function creates a new game where the user plays against an automated
10/// opponent. The game is initialized in the starting phase, and the
11/// returned `GameId` can be used to track or manage the game.
12///
13/// # Parameters
14///
15/// - `server_state`: The shared server state containing the game and database.
16/// - `user_id`: The ID of the user who will play against the computer.
17///
18/// # Returns
19///
20/// Returns `Ok(GameId)` containing the ID of the newly created game.
21/// Returns a `ServerError` if the game cannot be created due to internal issues.
22pub async fn play_computer(
23    server_state: ServerState,
24    user_id: UserId,
25) -> Result<GameId, ServerError> {
26    let game_id = GameId::new();
27    let aggregate_id = game_id.value().to_string();
28
29    let command = GameCommand::PlayComputer { user_id, game_id };
30
31    server_state
32        .cqrs
33        .execute(&aggregate_id, command)
34        .await
35        .map_err(bug!())?;
36
37    Ok(game_id)
38}
server/services/action/play_computer.rs

server/services/action/
play_computer.rs
