Added service level caching to IdentityService, Communication and Evidence

2026-09-03 16:37:25 +02:00
parent da4499ce41
commit 9f76b203e3
35 changed files with 344 additions and 64 deletions
@@ -0,0 +1,62 @@
+using Microsoft.Extensions.Caching.Distributed;
+using PostFundManagement.Application.Abstractions.Services;
+using PostFundManagement.Application.Services.Shared;
+using PostFundManagement.Domain;
+using PostFundManagement.Domain.Models;
+
+namespace PostFundManagement.Application.Services.Users;
+
+public sealed class UserCacheService(UserService service, IDistributedCache cache) : IUserService
+{
+    public async ValueTask<Result<User>> GetUserAsync(Guid userId, CancellationToken cancellationToken) =>
+        await Result.Try((Func<ValueTask<Result<User>>>)(async () =>
+        {
+            var cacheKey = HashService.ToMd5Hash($"getuser-{userId}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if(string.IsNullOrWhiteSpace(cached))
+            {
+                var userResult = await service.GetUserAsync(userId, cancellationToken);
+
+                if (userResult.IsFailed) return userResult;
+
+                await cache.SetStringAsync(cacheKey, JsonSerializer.Serialize(userResult.Value));
+
+                return userResult;
+            }
+
+            var restored = JsonSerializer.Deserialize<User>(cached)!;
+
+            return Result.Ok(restored);
+        }));
+
+    public async ValueTask<Result<User[]>> GetUsersAsync(Pagination pagination, UserFilterRequest request, CancellationToken cancellationToken = default) =>
+        await Result.Try((Func<ValueTask<Result<User[]>>>)(async () =>
+        {
+            var cacheKey = HashService.ToMd5Hash($"getusers-{pagination.Page}-{pagination.PageSize}-{request.Email}-{request.Status}").Value;
+
+            var cached = await cache.GetStringAsync(cacheKey, cancellationToken);
+
+            if (string.IsNullOrWhiteSpace(cached))
+            {
+                var usersResult = await service.GetUsersAsync(pagination, request, cancellationToken);
+
+                if (usersResult.IsFailed) return usersResult;
+
+                await cache.SetStringAsync(cacheKey, JsonSerializer.Serialize(usersResult.Value));
+
+                return usersResult;
+            }
+
+            var restored = JsonSerializer.Deserialize<User[]>(cached)!;
+
+            return Result.Ok(restored);
+        }));
+
+    public async ValueTask<Result> SyncUserAsync(Guid userId, string email, CancellationToken cancellationToken = default) =>
+        await service.SyncUserAsync(userId, email, cancellationToken);
+
+    public async ValueTask<Result> UpdateUserStatusAsync(Guid userId, ActivityStatus status, CancellationToken cancellationToken = default) =>
+        await service.UpdateUserStatusAsync(userId, status, cancellationToken);
+}