using System; using Knot.Shared.Kernel; namespace Knot.Contracts.Messaging.Domain; public sealed class Reaction : Entity { public Guid MessageId { get; private set; } public Guid UserId { get; private set; } public string Emoji { get; private set; } internal Reaction(Guid messageId, Guid userId, string emoji) : base(Guid.NewGuid()) { MessageId = messageId; UserId = userId; Emoji = emoji; } private Reaction() : base(Guid.Empty) { Emoji = string.Empty; } }