Разделение

backend/src/Contracts/Relations/Application/Abstractions/IFriendshipRepository.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+using Knot.Contracts.Relations.Domain;
+
+namespace Knot.Contracts.Relations.Application.Abstractions;
+
+public interface IFriendshipRepository
+{
+    Task<List<Friendship>> GetAcceptedFriendshipsAsync(Guid userId, CancellationToken ct = default);
+}

backend/src/Contracts/Relations/Domain/Friendship.cs

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+namespace Knot.Contracts.Relations.Domain;
+
+using System;
+
+public record Friendship(
+    Guid Id,
+    Guid UserId,
+    Guid FriendId,
+    FriendshipStatus Status,
+    DateTime CreatedAt
+);

backend/src/Contracts/Relations/Domain/FriendshipStatus.cs

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+namespace Knot.Contracts.Relations.Domain;
+
+public enum FriendshipStatus
+{
+    Pending,
+    Accepted,
+    Declined
+}

backend/src/Contracts/Relations/Domain/UserReplica.cs

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+namespace Knot.Contracts.Relations.Domain;
+
+using System;
+
+public record UserReplica(
+    Guid Id,
+    string Username,
+    string DisplayName,
+    string Avatar,
+    bool IsExternal,
+    string? Domain
+);