From f55d701ff330331bc635187f8163901f28b9ebac Mon Sep 17 00:00:00 2001
From: Polianin Nikita <nikitkapolyanin@yandex.ru>
Date: Wed, 29 May 2024 05:30:00 +0300
Subject: [PATCH] feat: add sliding expiration for cache

---
 Security/Common/Interfaces/ICacheService.cs | 6 +++++-
 Security/Services/PreAuthService.cs         | 6 +++---
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/Security/Common/Interfaces/ICacheService.cs b/Security/Common/Interfaces/ICacheService.cs
index c2a419b..c2cb1e3 100644
--- a/Security/Common/Interfaces/ICacheService.cs
+++ b/Security/Common/Interfaces/ICacheService.cs
@@ -6,7 +6,11 @@ namespace Mirea.Api.Security.Common.Interfaces;
 
 public interface ICacheService
 {
-    Task SetAsync<T>(string key, T value, TimeSpan? absoluteExpirationRelativeToNow = null, CancellationToken cancellationToken = default);
+    Task SetAsync<T>(string key, T value,
+        TimeSpan? absoluteExpirationRelativeToNow = null,
+        TimeSpan? slidingExpiration = null,
+        CancellationToken cancellationToken = default);
+
     Task<T?> GetAsync<T>(string key, CancellationToken cancellationToken = default);
     Task RemoveAsync(string key, CancellationToken cancellationToken = default);
 }
diff --git a/Security/Services/PreAuthService.cs b/Security/Services/PreAuthService.cs
index 1a0443e..948b997 100644
--- a/Security/Services/PreAuthService.cs
+++ b/Security/Services/PreAuthService.cs
@@ -14,7 +14,7 @@ public class PreAuthService(ICacheService cache)
 {
     public TimeSpan Lifetime { private get; init; }
 
-    private static string GeneratePreAuthToken() => Guid.NewGuid().ToString().Replace("-", "") + 
+    private static string GeneratePreAuthToken() => Guid.NewGuid().ToString().Replace("-", "") +
                                                       GeneratorKey.GenerateString(16);
 
     private static string GetPreAuthCacheKey(string fingerprint) => $"{fingerprint}_pre_auth_token";
@@ -35,8 +35,8 @@ public class PreAuthService(ICacheService cache)
         await cache.SetAsync(
             GetPreAuthCacheKey(request.Fingerprint),
             JsonSerializer.SerializeToUtf8Bytes(preAuthTokenStruct),
-            Lifetime,
-            cancellation);
+            absoluteExpirationRelativeToNow: Lifetime,
+            cancellationToken: cancellation);
 
         return new PreAuthTokenResponse
         {