in the middle of relearning msal

Shogi.Api/Repositories/SessionRepository.cs

@@ -9,85 +9,89 @@ 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)
-	{
-		using var connection = new SqlConnection(connectionString);
-		await connection.ExecuteAsync(
-			"session.CreateSession",
-			new
-			{
-				session.Name,
-				Player1Name = session.Player1,
-			},
-			commandType: CommandType.StoredProcedure);
-	}
+  public async Task CreateSession(Session session)
+  {
+    using var connection = new SqlConnection(connectionString);
+    await connection.ExecuteAsync(
+      "session.CreateSession",
+      new
+      {
+        session.Name,
+        Player1Name = session.Player1,
+      },
+      commandType: CommandType.StoredProcedure);
+  }
 
-	public async Task DeleteSession(string name)
-	{
-		using var connection = new SqlConnection(connectionString);
-		await connection.ExecuteAsync(
-			"session.DeleteSession",
-			new { Name = name },
-			commandType: CommandType.StoredProcedure);
-	}
+  public async Task DeleteSession(string name)
+  {
+    using var connection = new SqlConnection(connectionString);
+    await connection.ExecuteAsync(
+      "session.DeleteSession",
+      new { Name = name },
+      commandType: CommandType.StoredProcedure);
+  }
 
-	public async Task<Session?> ReadSession(string name)
-	{
-		using var connection = new SqlConnection(connectionString);
-		var results = await connection.QueryMultipleAsync(
-			"session.ReadSession",
-			new { Name = name },
-			commandType: CommandType.StoredProcedure);
+  public async Task<Session?> ReadSession(string name)
+  {
+    using var connection = new SqlConnection(connectionString);
+    var results = await connection.QueryMultipleAsync(
+      "session.ReadSession",
+      new { Name = name },
+      commandType: CommandType.StoredProcedure);
 
-		var sessionDtos = await results.ReadAsync<SessionDto>();
-		if (!sessionDtos.Any()) return null;
-		var dto = sessionDtos.First();
-		var session = new Session(dto.Name, dto.Player1);
-		if (!string.IsNullOrWhiteSpace(dto.Player2)) session.AddPlayer2(dto.Player2);
+    var sessionDtos = await results.ReadAsync<SessionDto>();
+    if (!sessionDtos.Any()) return null;
+    var dto = sessionDtos.First();
+    var session = new Session(dto.Name, dto.Player1);
+    if (!string.IsNullOrWhiteSpace(dto.Player2)) session.AddPlayer2(dto.Player2);
 
-		var moveDtos = await results.ReadAsync<MoveDto>();
-		foreach (var move in moveDtos)
-		{
-			if (move.PieceFromHand.HasValue)
-			{
-				session.Board.Move(move.PieceFromHand.Value, move.To);
-			}
-			else
-			{
-				session.Board.Move(move.From, move.To, false);
-			}
-		}
-		return session;
-	}
+    var moveDtos = await results.ReadAsync<MoveDto>();
+    foreach (var move in moveDtos)
+    {
+      if (move.PieceFromHand.HasValue)
+      {
+        session.Board.Move(move.PieceFromHand.Value, move.To);
+      }
+      else if (move.From != null)
+      {
+        session.Board.Move(move.From, move.To, false);
+      }
+      else
+      {
+        throw new InvalidOperationException($"Corrupt data during {nameof(ReadSession)}");
+      }
+    }
+    return session;
+  }
 
-	public async Task CreateMove(string sessionName, Contracts.Api.MovePieceCommand command)
-	{
-		using var connection = new SqlConnection(connectionString);
-		await connection.ExecuteAsync(
-			"session.CreateMove",
-			new
-			{
-				command.To,
-				command.From,
-				command.IsPromotion,
-				command.PieceFromHand,
-				SessionName = sessionName
-			},
-			commandType: CommandType.StoredProcedure);
-	}
+  public async Task CreateMove(string sessionName, Contracts.Api.MovePieceCommand command)
+  {
+    using var connection = new SqlConnection(connectionString);
+    await connection.ExecuteAsync(
+      "session.CreateMove",
+      new
+      {
+        command.To,
+        command.From,
+        command.IsPromotion,
+        command.PieceFromHand,
+        SessionName = sessionName
+      },
+      commandType: CommandType.StoredProcedure);
+  }
 }
 
 public interface ISessionRepository
 {
-	Task CreateMove(string sessionName, MovePieceCommand command);
-	Task CreateSession(Session session);
-	Task DeleteSession(string name);
-	Task<Session?> ReadSession(string name);
+  Task CreateMove(string sessionName, MovePieceCommand command);
+  Task CreateSession(Session session);
+  Task DeleteSession(string name);
+  Task<Session?> ReadSession(string name);
 }