♻️ 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/Post.cs
+++ b/DysonNetwork.Shared/Models/Post.cs
@@ -0,0 +1,200 @@
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Text.Json.Serialization;
+using NodaTime;
+using NpgsqlTypes;
+
+namespace DysonNetwork.Shared.Models;
+
+public enum PostType
+{
+    Moment,
+    Article
+}
+
+public enum PostVisibility
+{
+    Public,
+    Friends,
+    Unlisted,
+    Private
+}
+
+public enum PostPinMode
+{
+    PublisherPage,
+    RealmPage,
+    ReplyPage,
+}
+
+public class SnPost : ModelBase, IIdentifiedResource, IActivity
+{
+    public Guid Id { get; set; }
+    [MaxLength(1024)] public string? Title { get; set; }
+    [MaxLength(4096)] public string? Description { get; set; }
+    [MaxLength(1024)] public string? Slug { get; set; }
+    public Instant? EditedAt { get; set; }
+    public Instant? PublishedAt { get; set; }
+    public PostVisibility Visibility { get; set; } = PostVisibility.Public;
+
+    // ReSharper disable once EntityFramework.ModelValidation.UnlimitedStringLength
+    public string? Content { get; set; }
+
+    public PostType Type { get; set; }
+    public PostPinMode? PinMode { get; set; }
+    [Column(TypeName = "jsonb")] public Dictionary<string, object>? Meta { get; set; }
+    [Column(TypeName = "jsonb")] public List<ContentSensitiveMark>? SensitiveMarks { get; set; } = [];
+    [Column(TypeName = "jsonb")] public PostEmbedView? EmbedView { get; set; }
+
+    public int ViewsUnique { get; set; }
+    public int ViewsTotal { get; set; }
+    public int Upvotes { get; set; }
+    public int Downvotes { get; set; }
+    public decimal AwardedScore { get; set; }
+    [NotMapped] public Dictionary<string, int> ReactionsCount { get; set; } = new();
+    [NotMapped] public int RepliesCount { get; set; }
+    [NotMapped] public Dictionary<string, bool>? ReactionsMade { get; set; }
+
+    public bool RepliedGone { get; set; }
+    public bool ForwardedGone { get; set; }
+
+    public Guid? RepliedPostId { get; set; }
+    public SnPost? RepliedPost { get; set; }
+    public Guid? ForwardedPostId { get; set; }
+    public SnPost? ForwardedPost { get; set; }
+
+    public Guid? RealmId { get; set; }
+    public SnRealm? Realm { get; set; }
+
+    [Column(TypeName = "jsonb")] public List<SnCloudFileReferenceObject> Attachments { get; set; } = [];
+
+    [JsonIgnore] public NpgsqlTsVector SearchVector { get; set; } = null!;
+
+    public Guid PublisherId { get; set; }
+    public SnPublisher Publisher { get; set; } = null!;
+
+    public ICollection<SnPostAward> Awards { get; set; } = null!;
+    [JsonIgnore] public ICollection<SnPostReaction> Reactions { get; set; } = new List<SnPostReaction>();
+    public ICollection<SnPostTag> Tags { get; set; } = new List<SnPostTag>();
+    public ICollection<SnPostCategory> Categories { get; set; } = new List<SnPostCategory>();
+    [JsonIgnore] public ICollection<SnPostCollection> Collections { get; set; } = new List<SnPostCollection>();
+
+    [JsonIgnore] public bool Empty => Content == null && Attachments.Count == 0 && ForwardedPostId == null;
+    [NotMapped] public bool IsTruncated { get; set; } = false;
+
+    public string ResourceIdentifier => $"post:{Id}";
+
+    public SnActivity ToActivity()
+    {
+        return new SnActivity()
+        {
+            CreatedAt = PublishedAt ?? CreatedAt,
+            UpdatedAt = UpdatedAt,
+            DeletedAt = DeletedAt,
+            Id = Id,
+            Type = RepliedPostId is null ? "posts.new" : "posts.new.replies",
+            ResourceIdentifier = ResourceIdentifier,
+            Data = this
+        };
+    }
+}
+
+public class SnPostTag : ModelBase
+{
+    public Guid Id { get; set; }
+    [MaxLength(128)] public string Slug { get; set; } = null!;
+    [MaxLength(256)] public string? Name { get; set; }
+    [JsonIgnore] public ICollection<SnPost> Posts { get; set; } = new List<SnPost>();
+
+    [NotMapped] public int? Usage { get; set; }
+}
+
+public class SnPostCategory : ModelBase
+{
+    public Guid Id { get; set; }
+    [MaxLength(128)] public string Slug { get; set; } = null!;
+    [MaxLength(256)] public string? Name { get; set; }
+    [JsonIgnore] public ICollection<SnPost> Posts { get; set; } = new List<SnPost>();
+
+    [NotMapped] public int? Usage { get; set; }
+}
+
+public class SnPostCategorySubscription : ModelBase
+{
+    public Guid Id { get; set; }
+    public Guid AccountId { get; set; }
+ 
+    public Guid? CategoryId { get; set; }
+    public SnPostCategory? Category { get; set; }
+    public Guid? TagId { get; set; }
+    public SnPostTag? Tag { get; set; }
+}
+
+public class SnPostCollection : ModelBase
+{
+    public Guid Id { get; set; }
+    [MaxLength(128)] public string Slug { get; set; } = null!;
+    [MaxLength(256)] public string? Name { get; set; }
+    [MaxLength(4096)] public string? Description { get; set; }
+
+    public SnPublisher Publisher { get; set; } = null!;
+
+    public ICollection<SnPost> Posts { get; set; } = new List<SnPost>();
+}
+
+public class SnPostFeaturedRecord : ModelBase
+{
+    public Guid Id { get; set; }
+
+    public Guid PostId { get; set; }
+    public SnPost Post { get; set; } = null!;
+    public Instant? FeaturedAt { get; set; }
+    public int SocialCredits { get; set; }
+}
+
+public enum PostReactionAttitude
+{
+    Positive,
+    Neutral,
+    Negative,
+}
+
+public class SnPostReaction : ModelBase
+{
+    public Guid Id { get; set; }
+    [MaxLength(256)] public string Symbol { get; set; } = null!;
+    public PostReactionAttitude Attitude { get; set; }
+
+    public Guid PostId { get; set; }
+    [JsonIgnore] public SnPost Post { get; set; } = null!;
+    public Guid AccountId { get; set; }
+}
+
+public class SnPostAward : ModelBase
+{
+    public Guid Id { get; set; }
+    public decimal Amount { get; set; }
+    public PostReactionAttitude Attitude { get; set; }
+    [MaxLength(4096)] public string? Message { get; set; }
+    
+    public Guid PostId { get; set; }
+    [JsonIgnore] public SnPost Post { get; set; } = null!;
+    public Guid AccountId { get; set; }
+}
+
+/// <summary>
+/// This model is used to tell the client to render a WebView / iframe
+/// Usually external website and web pages
+/// Used as a JSON column
+/// </summary>
+public class PostEmbedView
+{
+    public string Uri { get; set; } = null!;
+    public double? AspectRatio { get; set; }
+    public PostEmbedViewRenderer Renderer { get; set; } = PostEmbedViewRenderer.WebView;
+}
+
+public enum PostEmbedViewRenderer
+{
+    WebView
+}