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join_game

server::action

Function join_game 

Source 
pub async fn join_game(
    server_state: ServerState,
    user_id: UserId,
    game_id: GameId,
) -> Result<(), ServerError>
Expand description

Joins an existing game as a guest.

This function allows a user to join a game that has been hosted by another user. The game must have an available slot for a guest. After joining, the game state is updated accordingly.

§Parameters

  • server_state: The shared server state containing the game and database.
  • user_id: The ID of the user who wants to join the game.
  • game_id: The ID of the game to join.

§Returns

Returns Ok(()) if the user successfully joined the game. Returns a ServerError if the game is not found, the user is forbidden from joining, or another internal error occurs.