feat: Ввел персистентное хранение сотрудников

Реализовал загрузку списка сотрудников с диска при запуске службы.
Добавил методы для сохранения и загрузки сотрудников в файл.

SfeduSchedule/Services/ModeusEmployeeService.cs

@@ -1,4 +1,6 @@
-using SfeduSchedule.Logging;
+using Quartz;
+using SfeduSchedule.Jobs;
+using System.Text.Json;
 
 namespace SfeduSchedule.Services;
 
@@ -28,29 +30,8 @@ public class ModeusEmployeeService(ISchedulerFactory schedulerFactory)
         _cts = CancellationTokenSource.CreateLinkedTokenSource(cancellationToken);
         _backgroundTask = Task.Run(async () =>
         {
-            try
-            {
-                await Task.Delay(TimeSpan.FromSeconds(15), _cts.Token);
-
-                var employees = await modeusService.GetEmployeesAsync();
-                if (employees.Count == 0)
-                {
-                    logger.LogWarningHere("Не удалось получить список сотрудников из Modeus.");
-                }
-                else
-                {
-                    _employees = employees;
-                    logger.LogInformationHere($"Получено {employees.Count} сотрудников из Modeus.");
-                }
-            }
-            catch (OperationCanceledException)
-            {
-                // ignore
-            }
-            catch (Exception ex)
-            {
-                logger.LogErrorHere(ex, "Ошибка при загрузке сотрудников из Modeus.");
-            }
+            // Загрузка с диска
+            await LoadEmployeesFromDisk();
         }, _cts.Token);
 
         return Task.CompletedTask;
@@ -74,4 +55,26 @@ public class ModeusEmployeeService(ISchedulerFactory schedulerFactory)
             // ignore
         }
     }
+
+    public async Task SetEmployees(Dictionary<string, (string, List<string>)> employees)
+    {
+        _employees = employees;
+        await SaveEmployeesToDisk();
+    }
+
+    private async Task LoadEmployeesFromDisk()
+    {
+        
+        if (File.Exists(_employeesFilePath))
+        {
+            var json = await File.ReadAllTextAsync(_employeesFilePath);
+            _employees = JsonSerializer.Deserialize<Dictionary<string, (string, List<string>)>>(json) ?? new Dictionary<string, (string, List<string>)>();
+        }
+    }
+
+    private async Task SaveEmployeesToDisk()
+    {
+        var json = JsonSerializer.Serialize(_employees, new JsonSerializerOptions { WriteIndented = false });
+        await File.WriteAllTextAsync(_employeesFilePath, json);
+    }
 }

SfeduSchedule/Services/ModeusHttpClient.cs

@@ -75,13 +75,13 @@ public class ModeusHttpClient
         return [];
     }
     
-    public async Task<ModeusSearchPersonResponse?> SearchPersonAsync(ModeusSearchPersonRequest modeusSearchPersonRequest)
+    public async Task<ModeusSearchPersonResponse?> SearchPersonAsync(ModeusSearchPersonRequest modeusSearchPersonRequest, CancellationToken cancellationToken = default)
     {
         using var request = new HttpRequestMessage(HttpMethod.Post,
             $"schedule-calendar-v2/api/people/persons/search");
         request.Content = JsonContent.Create(modeusSearchPersonRequest, options: GlobalConsts.JsonSerializerOptions);
         var stopwatch = Stopwatch.StartNew();
-        using var response = await _httpClient.SendAsync(request, HttpCompletionOption.ResponseHeadersRead);
+        using var response = await _httpClient.SendAsync(request, HttpCompletionOption.ResponseHeadersRead, cancellationToken);
         var requestMs = stopwatch.ElapsedMilliseconds;
         if (response.StatusCode != System.Net.HttpStatusCode.OK)
         {
@@ -95,7 +95,7 @@ public class ModeusHttpClient
             await using var contentStream = await response.Content.ReadAsStreamAsync();
             var content = await JsonSerializer.DeserializeAsync<ModeusSearchPersonResponse>(
                 contentStream,
-                GlobalConsts.JsonSerializerOptions);
+                GlobalConsts.JsonSerializerOptions, cancellationToken);
             var groupMs = stopwatch.ElapsedMilliseconds - deserializeStartMs;
             
             _logger.LogInformationHere($"SearchPersonAsync: Request time: {requestMs} ms, Deserialization time: {groupMs} ms, Total time: {stopwatch.ElapsedMilliseconds} ms.");

SfeduSchedule/Services/ModeusService.cs

@@ -186,10 +186,10 @@ public class ModeusService(
         return serializedCalendar;
     }
 
-    public async Task<Dictionary<string, (string, List<string>)>> GetEmployeesAsync()
+    public async Task<Dictionary<string, (string, List<string>)>> GetEmployeesAsync(CancellationToken cancellationToken = default)
     {
         var searchPersonResponse =
-            await modeusHttpClient.SearchPersonAsync(new ModeusSearchPersonRequest() { Size = 38000 });
+            await modeusHttpClient.SearchPersonAsync(new ModeusSearchPersonRequest() { Size = 38000 }, cancellationToken);
         if (searchPersonResponse == null)
         {
             logger.LogErrorHere("persons is null");