InitEshop+ddd+ca

Eshop/Eshop.Application/Common/ServiceResult.cs

@@ -0,0 +1,28 @@
+namespace Eshop.Application.Common;
+
+public class ServiceResult
+{
+    public bool Success { get; protected set; }
+    public IReadOnlyList<string> Errors { get; protected set; } = [];
+
+    public static ServiceResult Ok() => new() { Success = true };
+
+    public static ServiceResult Failure(string message) =>
+        new() { Success = false, Errors = [message] };
+
+    public static ServiceResult Failure(IEnumerable<string> errors) =>
+        new() { Success = false, Errors = errors.ToList() };
+}
+
+public class ServiceResult<T> : ServiceResult
+{
+    public T? Data { get; private set; }
+
+    public static ServiceResult<T> Ok(T data) => new() { Success = true, Data = data };
+
+    public new static ServiceResult<T> Failure(string message) =>
+        new() { Success = false, Errors = [message] };
+
+    public new static ServiceResult<T> Failure(IEnumerable<string> errors) =>
+        new() { Success = false, Errors = errors.ToList() };
+}