Добавлены новые функции для управления контактами и фотографиями сотрудников, улучшена логика обработки избранных контактов, добавлены уведомления о днях рождения сотрудников.

2026-04-28 19:07:34 +03:00
parent a205f274b5
commit 34efa36d8b
11 changed files with 527 additions and 135 deletions
@@ -0,0 +1,48 @@
+using StackExchange.Redis;
+using Telegram.Bot.Types;
+
+namespace nsszcontactbot;
+
+public class PhotosManager(ConnectionMultiplexer redis, string PhotoBasePath)
+{
+    private readonly IDatabase _redisDb = redis.GetDatabase();
+    private readonly string _basePath = PhotoBasePath;
+    private const string Key = "cache:photos";
+    private const string DefaultPhotoFileId = "AgACAgIAAxkDAAIDTWgtK4jsuoRTb7C4p0uhfVAOvWy2AAK1-TEb3cloSdmbxB-nuRFCAQADAgADcwADNgQ";
+
+    public async Task CacheEmployeePhotoAsync(Employee employee, string fileId, TimeSpan ttl = default)
+    {
+        string entryName = GetEntryName(employee);
+        _redisDb.HashSetAsync(Key, [new(entryName, fileId)]).ConfigureAwait(false);
+        ttl = ttl == default ? TimeSpan.FromDays(30) : ttl;
+        _redisDb.HashFieldExpireAsync(Key, [new(entryName)], ttl).ConfigureAwait(false);
+    }
+
+    public async Task<InputFile?> GetEmployeePhotoAsync(Employee employee)
+    {
+        string entryName = GetEntryName(employee);
+        var val = await _redisDb.HashGetAsync(Key, entryName);
+        if (val != RedisValue.Null && val.HasValue)
+        {
+            return InputFile.FromFileId(val!);
+        }
+        else
+        {
+            string photoPath = Path.Combine(_basePath, $"{employee.Id}.jpg");
+            photoPath = File.Exists(photoPath) ? photoPath : Path.Combine(_basePath, $"{employee.FullName}.jpg");
+
+            if (File.Exists(photoPath))
+            {
+                var fileStream = new FileStream(
+                    photoPath,
+                    FileMode.Open,
+                    FileAccess.Read
+                );
+                return InputFile.FromStream(fileStream);
+            }
+            return InputFile.FromFileId(DefaultPhotoFileId);;
+        }
+    }
+
+    private static string GetEntryName(Employee employee) => $"employee:{employee.Id}:fileid";
+}