Добавил слой Infrastructure

backend/UniVerse.Infrastructure/ExternalServices/ModeusApiClient.cs

@@ -0,0 +1,43 @@
+using System.Net.Http.Json;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Logging;
+using UniVerse.Application.DTOs.Sync;
+using UniVerse.Application.Interfaces;
+
+namespace UniVerse.Infrastructure.ExternalServices;
+
+public class ModeusApiClient : IModeusApiClient
+{
+    private readonly HttpClient _http;
+    private readonly ILogger<ModeusApiClient> _logger;
+
+    public ModeusApiClient(HttpClient http, IConfiguration config, ILogger<ModeusApiClient> logger)
+    {
+        _http = http; _logger = logger;
+        var apiKey = config["ModeusApi:ApiKey"];
+        if (!string.IsNullOrEmpty(apiKey))
+            _http.DefaultRequestHeaders.Add("X-API-Key", apiKey);
+    }
+
+    public async Task<ModeusEventsResponse> SearchEventsAsync(SyncScheduleRequest request)
+    {
+        var body = new { specialtyCode = request.SpecialtyCode, timeMin = request.TimeMin, timeMax = request.TimeMax, typeId = request.TypeId };
+        var response = await _http.PostAsJsonAsync("/api/proxy/events/search", body);
+        response.EnsureSuccessStatusCode();
+        return await response.Content.ReadFromJsonAsync<ModeusEventsResponse>() ?? new(new());
+    }
+
+    public async Task<ModeusRoomsResponse> SearchRoomsAsync()
+    {
+        var response = await _http.PostAsJsonAsync("/api/proxy/rooms/search", new { });
+        response.EnsureSuccessStatusCode();
+        return await response.Content.ReadFromJsonAsync<ModeusRoomsResponse>() ?? new(new());
+    }
+
+    public async Task<List<ModeusEmployee>> SearchEmployeeAsync(string fullname)
+    {
+        var response = await _http.GetFromJsonAsync<List<ModeusEmployee>>(
+            $"/api/schedule/searchemployee?fullname={Uri.EscapeDataString(fullname)}");
+        return response ?? new();
+    }
+}