feat: подтянул занятость из Modeus

backend/UniVerse.Api.Tests/Sync/ModeusApiClientTests.cs

@@ -0,0 +1,62 @@
+using System.Net;
+using System.Text.Json;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Logging.Abstractions;
+using UniVerse.Application.DTOs.Sync;
+using UniVerse.Infrastructure.ExternalServices;
+using Xunit;
+
+namespace UniVerse.Api.Tests.Sync;
+
+public class ModeusApiClientTests
+{
+    [Fact]
+    public async Task SearchEventsAsync_RequestsIctisEndpointWithCounts()
+    {
+        var handler = new CapturingHandler();
+        var http = new HttpClient(handler)
+        {
+            BaseAddress = new Uri("https://schedule.test")
+        };
+        var config = new ConfigurationBuilder().Build();
+        var client = new ModeusApiClient(http, config, NullLogger<ModeusApiClient>.Instance);
+
+        await client.SearchEventsAsync(new SyncScheduleRequest(
+            SpecialtyCode: ["09.03.04"],
+            TimeMin: new DateTime(2026, 4, 30, 21, 0, 0, DateTimeKind.Utc),
+            TimeMax: new DateTime(2026, 6, 13, 20, 59, 0, DateTimeKind.Utc),
+            TypeId: ["LECT"],
+            Size: 50));
+
+        Assert.Equal(HttpMethod.Post, handler.RequestMethod);
+        Assert.Equal("/api/ictis?includeCounts=true", handler.RequestPathAndQuery);
+        Assert.NotNull(handler.RequestBody);
+        using var body = JsonDocument.Parse(handler.RequestBody);
+        Assert.Equal(50, body.RootElement.GetProperty("size").GetInt32());
+        Assert.Equal("09.03.04", body.RootElement.GetProperty("specialtyCode")[0].GetString());
+        Assert.Equal("LECT", body.RootElement.GetProperty("typeId")[0].GetString());
+    }
+
+    private sealed class CapturingHandler : HttpMessageHandler
+    {
+        public HttpMethod? RequestMethod { get; private set; }
+        public string? RequestPathAndQuery { get; private set; }
+        public string? RequestBody { get; private set; }
+
+        protected override async Task<HttpResponseMessage> SendAsync(
+            HttpRequestMessage request,
+            CancellationToken cancellationToken)
+        {
+            RequestMethod = request.Method;
+            RequestPathAndQuery = request.RequestUri?.PathAndQuery;
+            RequestBody = request.Content is null
+                ? null
+                : await request.Content.ReadAsStringAsync(cancellationToken);
+
+            return new HttpResponseMessage(HttpStatusCode.OK)
+            {
+                Content = new StringContent("""{"events":[]}""")
+            };
+        }
+    }
+}

backend/UniVerse.Api.Tests/Sync/ScheduleSyncServiceTests.cs

@@ -129,6 +129,56 @@ public class ScheduleSyncServiceTests
         Assert.Equal(48, lecture.MaxEnrollments);
     }
 
+    [Fact]
+    public async Task SyncScheduleAsync_SavesMandatoryAttendeesFromIctisStats()
+    {
+        await using var db = CreateDbContext();
+        var modeus = Substitute.For<IModeusApiClient>();
+        modeus.SearchEventsAsync(Arg.Any<SyncScheduleRequest>())
+            .Returns(new ModeusEventsResponse
+            {
+                Embedded = new ModeusEventsEmbedded
+                {
+                    Events =
+                    [
+                        new ModeusEvent
+                        {
+                            Id = "event-1",
+                            Name = "Open lecture",
+                            StartsAt = new DateTime(2026, 5, 13, 9, 0, 0, DateTimeKind.Utc),
+                            EndsAt = new DateTime(2026, 5, 13, 10, 30, 0, DateTimeKind.Utc),
+                            IctisStats = new ModeusIctisStats(StudentCount: 30, TeacherCount: 1)
+                        }
+                    ],
+                    EventRooms =
+                    [
+                        new ModeusEventRoom
+                        {
+                            Links = new ModeusEventRoomLinks
+                            {
+                                Event = new ModeusHrefLink("/events/event-1"),
+                                Room = new ModeusHrefLink("/rooms/room-1")
+                            }
+                        }
+                    ],
+                    Rooms =
+                    [
+                        new ModeusRoom("room-1", "Room 101", "101", null, TotalCapacity: 120, WorkingCapacity: 120)
+                    ]
+                }
+            });
+
+        var service = new ScheduleSyncService(db, modeus, NullLogger<ScheduleSyncService>.Instance);
+
+        var result = await service.SyncScheduleAsync(new SyncScheduleRequest(null, null, null, null));
+
+        var lecture = await db.Lectures.SingleAsync();
+        Assert.Null(result.Error);
+        Assert.Equal(1, result.Created);
+        Assert.Equal(120, lecture.MaxEnrollments);
+        Assert.Equal(31, lecture.MandatoryAttendeesCount);
+    }
+
     [Fact]
     public async Task SyncScheduleAsync_UsesModeusEventAttendeeTeacher()
     {