revamping domain

Shogi.Sockets/Repositories/SessionRepository.cs

@@ -1,4 +1,5 @@
 using Dapper;
+using Shogi.Api.Repositories.Dto;
 using Shogi.Domain;
 using System.Data;
 using System.Data.SqlClient;
@@ -8,30 +9,48 @@ namespace Shogi.Api.Repositories;
 
 public class SessionRepository : ISessionRepository
 {
-  private readonly string connectionString;
+	private readonly string connectionString;
 
-  public SessionRepository(IConfiguration configuration)
-  {
-    connectionString = configuration.GetConnectionString("ShogiDatabase");
-  }
+	public SessionRepository(IConfiguration configuration)
+	{
+		connectionString = configuration.GetConnectionString("ShogiDatabase");
+	}
 
-  public async Task CreateSession(Session session)
-  {
-    var initialBoardState = JsonSerializer.Serialize(session.BoardState);
-    using var connection = new SqlConnection(connectionString);
-    await connection.ExecuteAsync(
-      "session.CreateSession",
-      new
-      {
-        SessionName = session.Name,
-        Player1Name = session.Player1,
-        InitialBoardStateDocument = initialBoardState
-      },
-      commandType: CommandType.StoredProcedure);
-  }
+	public async Task CreateSession(ShogiBoard session, string player1)
+	{
+		var initialBoardState = JsonSerializer.Serialize(session.BoardState);
+		using var connection = new SqlConnection(connectionString);
+		await connection.ExecuteAsync(
+			"session.CreateSession",
+			new
+			{
+				SessionName = session.Name,
+				Player1Name = player1,
+				InitialBoardStateDocument = initialBoardState
+			},
+			commandType: CommandType.StoredProcedure);
+	}
+
+	public async Task ReadSession(string name)
+	{
+		using var connection = new SqlConnection(connectionString);
+		var results = await connection.QueryAsync<SessionDto>(
+			"session.ReadSession",
+			commandType: CommandType.StoredProcedure);
+		
+		if (!results.Any())
+		{
+			return null;
+		}
+
+		var dto = results.First();
+		return new Session(
+			name: dto.Name,
+			initialState: JsonSerializer.Deserialize< dto.BoardState)
+	}
 }
 
 public interface ISessionRepository
 {
-  Task CreateSession(Session session);
+	Task CreateSession(ShogiBoard session);
 }