MireaBackend/Endpoint/Common/Services/Security/MemoryCacheService.cs

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using Microsoft.Extensions.Caching.Memory;
using Mirea.Api.Security.Common.Interfaces;
using System;
using System.Text.Json;
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using System.Threading;
using System.Threading.Tasks;
namespace Mirea.Api.Endpoint.Common.Services.Security;
public class MemoryCacheService(IMemoryCache cache) : ICacheService
{
public Task SetAsync<T>(string key, T value, TimeSpan? absoluteExpirationRelativeToNow = null, TimeSpan? slidingExpiration = null, CancellationToken cancellationToken = default)
{
var options = new MemoryCacheEntryOptions
{
AbsoluteExpirationRelativeToNow = absoluteExpirationRelativeToNow,
SlidingExpiration = slidingExpiration
};
cache.Set(key, value as byte[] ?? JsonSerializer.SerializeToUtf8Bytes(value), options);
return Task.CompletedTask;
}
public Task<T?> GetAsync<T>(string key, CancellationToken cancellationToken = default)
{
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return Task.FromResult(
cache.TryGetValue(key, out byte[]? value) ?
JsonSerializer.Deserialize<T>(value) :
default
);
}
public Task RemoveAsync(string key, CancellationToken cancellationToken = default)
{
cache.Remove(key);
return Task.CompletedTask;
}
}