Added a-frame-architecture usiung wolverine sample.

2026-08-03 17:08:18 +02:00
parent 1b5bf4f8d4
commit 61fe59cf83
72 changed files with 3012 additions and 0 deletions
@@ -0,0 +1,221 @@
+namespace FinancialApi.Domain;
+
+public interface IFinancialError
+{
+    int ErrorCode { get; }
+    string Message { get; }
+    Exception? Exception { get; }
+}
+
+public sealed class FinancialError : IFinancialError
+{
+    public FinancialError(int errorCode, string message, Exception? exception = null)
+    {
+        ArgumentOutOfRangeException.ThrowIfNegativeOrZero(errorCode);
+
+        ErrorCode = errorCode;
+        Message = message ?? throw new ArgumentNullException(nameof(message));
+        Exception = exception;
+    }
+
+    public int ErrorCode { get; }
+
+    public string Message { get; }
+
+    public Exception? Exception { get; }
+
+    public override string ToString() => $"Error: {ErrorCode} - {Message}{(Exception == null ? "" : $"\n{Exception}")}";
+}
+
+public sealed class FinancialResult<T>
+{
+    private readonly T? _resultValue;
+    private readonly FinancialError? _resultError;
+
+    public FinancialResult(T resultValue)
+    {
+        IsError = false;
+        _resultValue = resultValue;
+        _resultError = null;
+    }
+
+    public FinancialResult(FinancialError resultError)
+    {
+        IsError = true;
+        _resultValue = default;
+        _resultError = resultError;
+    }
+
+    public bool IsError { get; }
+
+    /// <summary>
+    /// Error indicator
+    /// </summary>
+    public bool IsSuccess => !IsError;
+
+    /// <summary>
+    /// Result Values
+    /// </summary>
+    public T? Value => _resultValue;
+
+    public FinancialError? Error => _resultError;
+
+    public static implicit operator FinancialResult<T>(T resultValue) => new(resultValue);
+
+    public static implicit operator FinancialResult<T>(FinancialError resultError) => new(resultError);
+
+    public static FinancialResult<T> Success(T successValue)
+    {
+        return new FinancialResult<T>(successValue);
+    }
+
+    public static FinancialResult<T> Failure(FinancialError failureValue)
+    {
+        return new FinancialResult<T>(failureValue);
+    }
+
+    public TResult Match<TResult>(
+        Func<T, TResult> success,
+        Func<FinancialError, TResult> failure,
+        Func<TResult> nullValue
+    )
+    {
+        return IsError switch
+        {
+            false when _resultValue == null => nullValue(),
+            true => failure(_resultError!),
+            _ => success(_resultValue)
+        };
+    }
+
+    public TResult Match<TResult>(Func<T, TResult> success, Func<FinancialError, TResult> failure)
+    {
+        return IsError switch
+        {
+            true => failure(_resultError!),
+            _ => success(_resultValue!)
+        };
+    }
+
+    public TResult? Match<TResult>(Func<T, TResult> success)
+    {
+        return IsError switch
+        {
+            true => default,
+            _ => success(_resultValue!)
+        };
+    }
+
+    public void Match(Action<T> success, Action<FinancialError> failure, Action nullValue)
+    {
+        switch (IsError)
+        {
+            case false when _resultValue == null:
+                nullValue.Invoke();
+                return;
+            case true:
+                failure.Invoke(_resultError!);
+                return;
+            default:
+                success(_resultValue);
+                break;
+        }
+    }
+
+    public void Match(Action<T> success, Action<FinancialError> failure)
+    {
+        switch (IsError)
+        {
+            case true:
+                failure.Invoke(_resultError!);
+                return;
+            default:
+                success(_resultValue!);
+                break;
+        }
+    }
+
+    public void Match(Action<T> success)
+    {
+        if (IsError)
+        {
+            return;
+        }
+
+        success(_resultValue!);
+    }
+
+    public async Task<TResult> MatchAsync<TResult>(
+        Func<T, Task<TResult>> success,
+        Func<FinancialError, Task<TResult>> failure,
+        Func<Task<TResult>> nullValue
+    )
+    {
+        return IsError switch
+        {
+            false when _resultValue == null => await nullValue(),
+            true => await failure(_resultError!),
+            _ => await success(_resultValue)
+        };
+    }
+
+    public async Task<TResult> MatchAsync<TResult>(
+        Func<T, Task<TResult>> success,
+        Func<FinancialError, Task<TResult>> failure
+    )
+    {
+        return IsError switch
+        {
+            true => await failure(_resultError!),
+            _ => await success(_resultValue!)
+        };
+    }
+
+    public async Task<TResult?> MatchAsync<TResult>(Func<T, Task<TResult>> success)
+    {
+        return IsError switch
+        {
+            true => default,
+            _ => await success(_resultValue!)
+        };
+    }
+
+    public async Task MatchAsync(Func<T, Task> success, Func<FinancialError, Task> failure, Func<Task> nullValue)
+    {
+        switch (IsError)
+        {
+            case false when _resultValue == null:
+                await nullValue.Invoke();
+                return;
+            case true:
+                await failure.Invoke(_resultError!);
+                return;
+            default:
+                await success(_resultValue!);
+                break;
+        }
+    }
+
+    public async Task MatchAsync(Func<T, Task> success, Func<FinancialError, Task> failure)
+    {
+        switch (IsError)
+        {
+            case true:
+                await failure.Invoke(_resultError!);
+                return;
+            default:
+                await success(_resultValue!);
+                break;
+        }
+    }
+
+    public async Task MatchAsync(Func<T, Task> success)
+    {
+        if (IsError)
+        {
+            return;
+        }
+
+        await success(_resultValue!);
+    }
+}