⚗️ Activity pub

DysonNetwork.Shared/Models/FediverseActivity.cs

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+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Text.Json.Serialization;
+using Microsoft.EntityFrameworkCore;
+using NodaTime;
+
+namespace DysonNetwork.Shared.Models;
+
+public class SnFediverseActivity : ModelBase
+{
+    public Guid Id { get; set; } = Guid.NewGuid();
+    
+    [MaxLength(2048)]
+    public string Uri { get; set; } = null!;
+    
+    public FediverseActivityType Type { get; set; }
+    
+    [MaxLength(2048)]
+    public string? ObjectUri { get; set; }
+    
+    [MaxLength(2048)]
+    public string? TargetUri { get; set; }
+    
+    public Instant? PublishedAt { get; set; }
+    
+    public bool IsLocal { get; set; }
+    
+    [Column(TypeName = "jsonb")]
+    public Dictionary<string, object>? RawData { get; set; }
+    
+    public Guid ActorId { get; set; }
+    [JsonIgnore]
+    public SnFediverseActor Actor { get; set; } = null!;
+    
+    public Guid? ContentId { get; set; }
+    [JsonIgnore]
+    public SnFediverseContent? Content { get; set; }
+    
+    public Guid? TargetActorId { get; set; }
+    [JsonIgnore]
+    public SnFediverseActor? TargetActor { get; set; }
+    
+    public Guid? LocalPostId { get; set; }
+    public Guid? LocalAccountId { get; set; }
+    
+    public ActivityStatus Status { get; set; } = ActivityStatus.Pending;
+    
+    [MaxLength(4096)]
+    public string? ErrorMessage { get; set; }
+}
+
+public enum FediverseActivityType
+{
+    Create,
+    Update,
+    Delete,
+    Follow,
+    Unfollow,
+    Like,
+    Announce,
+    Undo,
+    Accept,
+    Reject,
+    Add,
+    Remove,
+    Block,
+    Unblock,
+    Flag,
+    Move
+}
+
+public enum ActivityStatus
+{
+    Pending,
+    Processing,
+    Completed,
+    Failed
+}