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

32 lines
1.3 KiB
C#

using Microsoft.Extensions.Caching.Distributed;
using Mirea.Api.Security.Common.Interfaces;
using System;
using System.Text.Json;
using System.Threading;
using System.Threading.Tasks;
namespace Mirea.Api.Endpoint.Common.Services.Security;
public class DistributedCacheService(IDistributedCache cache) : ICacheService
{
public async Task SetAsync<T>(string key, T value, TimeSpan? absoluteExpirationRelativeToNow = null, TimeSpan? slidingExpiration = null, CancellationToken cancellationToken = default)
{
var options = new DistributedCacheEntryOptions
{
AbsoluteExpirationRelativeToNow = absoluteExpirationRelativeToNow,
SlidingExpiration = slidingExpiration
};
var serializedValue = JsonSerializer.SerializeToUtf8Bytes(value);
await cache.SetAsync(key, serializedValue, options, cancellationToken);
}
public async Task<T?> GetAsync<T>(string key, CancellationToken cancellationToken = default)
{
var cachedValue = await cache.GetAsync(key, cancellationToken);
return cachedValue == null ? default : JsonSerializer.Deserialize<T>(cachedValue);
}
public Task RemoveAsync(string key, CancellationToken cancellationToken = default) =>
cache.RemoveAsync(key, cancellationToken);
}