From 08f13108d8ddff52e65003b54d49540fd0bd630d Mon Sep 17 00:00:00 2001
From: Polianin Nikita <nikitkapolyanin@yandex.ru>
Date: Tue, 28 May 2024 07:10:32 +0300
Subject: [PATCH] feat: add validator for settings

---
 .../Validators/SettingsRequiredValidator.cs   | 38 +++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 Endpoint/Configuration/General/Validators/SettingsRequiredValidator.cs

diff --git a/Endpoint/Configuration/General/Validators/SettingsRequiredValidator.cs b/Endpoint/Configuration/General/Validators/SettingsRequiredValidator.cs
new file mode 100644
index 0000000..a1e8fbc
--- /dev/null
+++ b/Endpoint/Configuration/General/Validators/SettingsRequiredValidator.cs
@@ -0,0 +1,38 @@
+using Microsoft.Extensions.Options;
+using Mirea.Api.Endpoint.Configuration.General.Attributes;
+using Mirea.Api.Endpoint.Configuration.General.Interfaces;
+using System;
+using System.Reflection;
+
+namespace Mirea.Api.Endpoint.Configuration.General.Validators;
+
+public class SettingsRequiredValidator
+{
+    private readonly GeneralConfig _generalConfig;
+
+    public SettingsRequiredValidator(IOptionsSnapshot<GeneralConfig> configuration) =>
+        _generalConfig = configuration.Value;
+
+    public SettingsRequiredValidator(GeneralConfig configuration) =>
+        _generalConfig = configuration;
+
+    public bool AreSettingsValid()
+    {
+        foreach (var property in _generalConfig
+                     .GetType()
+                     .GetProperties(BindingFlags.Public | BindingFlags.Instance))
+        {
+            if (!Attribute.IsDefined(property.PropertyType, typeof(RequiredSettingsAttribute))) continue;
+
+            var value = property.GetValue(_generalConfig);
+            if (value == null)
+                return false;
+
+            var isConfigured = value as IIsConfigured;
+            if (!isConfigured!.IsConfigured())
+                return false;
+        }
+
+        return true;
+    }
+}
\ No newline at end of file