♻️ Centralized data models (wip)

2025-09-27 14:09:28 +08:00
parent 51b6f7309e
commit e70d8371f8
206 changed files with 1352 additions and 2128 deletions
--- a/DysonNetwork.Shared/Models/ChatMessage.cs
+++ b/DysonNetwork.Shared/Models/ChatMessage.cs
@@ -0,0 +1,79 @@
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Text.Json.Serialization;
+using NodaTime;
+
+namespace DysonNetwork.Shared.Models;
+
+public class SnChatMessage : ModelBase, IIdentifiedResource
+{
+    public Guid Id { get; set; } = Guid.NewGuid();
+    [MaxLength(1024)] public string Type { get; set; } = null!;
+    [MaxLength(4096)] public string? Content { get; set; }
+    [Column(TypeName = "jsonb")] public Dictionary<string, object>? Meta { get; set; }
+    [Column(TypeName = "jsonb")] public List<Guid>? MembersMentioned { get; set; }
+    [MaxLength(36)] public string Nonce { get; set; } = null!;
+    public Instant? EditedAt { get; set; }
+    
+    [Column(TypeName = "jsonb")] public List<SnCloudFileReferenceObject> Attachments { get; set; } = []; 
+
+    public ICollection<SnChatMessageReaction> Reactions { get; set; } = new List<SnChatMessageReaction>();
+
+    public Guid? RepliedMessageId { get; set; }
+    public SnChatMessage? RepliedMessage { get; set; }
+    public Guid? ForwardedMessageId { get; set; }
+    public SnChatMessage? ForwardedMessage { get; set; }
+
+    public Guid SenderId { get; set; }
+    public SnChatMember Sender { get; set; } = null!;
+    public Guid ChatRoomId { get; set; }
+    [JsonIgnore] public SnChatRoom ChatRoom { get; set; } = null!;
+
+    public string ResourceIdentifier => $"message:{Id}";
+
+    /// <summary>
+    /// Creates a shallow clone of this message for sync operations
+    /// </summary>
+    /// <returns>A new Message instance with copied properties</returns>
+    public SnChatMessage Clone()
+    {
+        return new SnChatMessage
+        {
+            Id = Id,
+            Type = Type,
+            Content = Content,
+            Meta = Meta,
+            MembersMentioned = MembersMentioned,
+            Nonce = Nonce,
+            EditedAt = EditedAt,
+            Attachments = Attachments,
+            RepliedMessageId = RepliedMessageId,
+            ForwardedMessageId = ForwardedMessageId,
+            SenderId = SenderId,
+            Sender = Sender,
+            ChatRoomId = ChatRoomId,
+            ChatRoom = ChatRoom,
+            CreatedAt = CreatedAt,
+            UpdatedAt = UpdatedAt
+        };
+    }
+}
+
+public enum MessageReactionAttitude
+{
+    Positive,
+    Neutral,
+    Negative,
+}
+
+public class SnChatMessageReaction : ModelBase
+{
+    public Guid Id { get; set; } = Guid.NewGuid();
+    public Guid MessageId { get; set; }
+    [JsonIgnore] public SnChatMessage Message { get; set; } = null!;
+    public Guid SenderId { get; set; }
+    public SnChatMember Sender { get; set; } = null!;
+
+    [MaxLength(256)] public string Symbol { get; set; } = null!;
+    public MessageReactionAttitude Attitude { get; set; }
+}