d5f167167a
- Add 4 PG entities: VerificationCode, RateLimitEntry, TokenBlacklistEntry, CacheEntry - Add 4 services: VerificationService, RateLimitService, TokenBlacklistService, CacheService - Add CleanupBackgroundService for periodic expired data cleanup - Add MigrationHelper for safe schema migration without data loss - Update AuthController: real SMS code generation, rate limiting, logout endpoint with JWT blacklist - Update JwtProvider: add JTI claim for token revocation - Update Program.cs: register new services, JWT blacklist validation, DB migration - Remove StackExchange.Redis NuGet package and all Redis config references - Update start-dev.bat: 6→5 services, remove Redis startup - Update docs: remove Redis references from all documentation - Fix: logout button spacing on profile page - Fix: .gitignore data/→/data/ to not ignore Infrastructure/Data/
55 lines
1.7 KiB
C#
55 lines
1.7 KiB
C#
using System.Text.Json;
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using HealthManager.Domain.Entities;
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using HealthManager.Infrastructure.Data;
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using Microsoft.EntityFrameworkCore;
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namespace HealthManager.Application.Services;
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public class CacheService(AppDbContext db)
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{
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private static readonly JsonSerializerOptions JsonOptions = new() { PropertyNameCaseInsensitive = true };
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public async Task<T?> GetAsync<T>(string key) where T : class
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{
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var entry = await db.CacheEntries
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.FirstOrDefaultAsync(c => c.Key == key && c.ExpiresAt > DateTime.UtcNow);
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if (entry == null) return default;
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return JsonSerializer.Deserialize<T>(entry.Value.RootElement.GetRawText(), JsonOptions);
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}
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public async Task SetAsync<T>(string key, T value, TimeSpan ttl)
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{
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var json = JsonSerializer.SerializeToDocument(value);
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var existing = await db.CacheEntries.FirstOrDefaultAsync(c => c.Key == key);
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if (existing != null)
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{
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existing.Value = json;
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existing.ExpiresAt = DateTime.UtcNow.Add(ttl);
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}
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else
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{
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db.CacheEntries.Add(new CacheEntry
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{
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Key = key,
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Value = json,
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ExpiresAt = DateTime.UtcNow.Add(ttl),
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});
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}
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await db.SaveChangesAsync();
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}
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public async Task<T> GetOrSetAsync<T>(string key, Func<Task<T>> factory, TimeSpan ttl) where T : class
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{
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var cached = await GetAsync<T>(key);
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if (cached != null) return cached;
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var value = await factory();
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await SetAsync(key, value, ttl);
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return value;
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}
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public async Task RemoveAsync(string key)
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{
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await db.CacheEntries.Where(c => c.Key == key).ExecuteDeleteAsync();
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}
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}
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