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LittleSheep 2025-04-19 19:55:41 +08:00
parent 0e3b88c51c
commit fb1de3da9e
12 changed files with 1289 additions and 32 deletions
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2
DysonNetwork.Sphere/Account/Account.cs
View File

@ -1,9 +1,11 @@
using System.ComponentModel.DataAnnotations;
using System.Text.Json.Serialization;
using Microsoft.EntityFrameworkCore;
using NodaTime;
namespace DysonNetwork.Sphere.Account;
[Index(nameof(Name), IsUnique = true)]
public class Account : ModelBase
{
public long Id { get; set; }

23
DysonNetwork.Sphere/AppDatabase.cs
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@ -31,6 +31,9 @@ public class AppDatabase(
public DbSet<Post.PublisherMember> PublisherMembers { get; set; }
public DbSet<Post.Post> Posts { get; set; }
public DbSet<Post.PostReaction> PostReactions { get; set; }
public DbSet<Post.PostTag> PostTags { get; set; }
public DbSet<Post.PostCategory> PostCategories { get; set; }
public DbSet<Post.PostCollection> PostCollections { get; set; }
protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
{
@ -80,16 +83,32 @@ public class AppDatabase(
.HasForeignKey(pm => pm.AccountId)
.OnDelete(DeleteBehavior.Cascade);
modelBuilder.Entity<Post.Post>()
.HasOne(p => p.ThreadedPost)
.WithOne()
.HasForeignKey<Post.Post>(p => p.ThreadedPostId);
modelBuilder.Entity<Post.Post>()
.HasOne(p => p.RepliedPost)
.WithMany()
.HasForeignKey("RepliedPostId")
.HasForeignKey(p => p.RepliedPostId)
.OnDelete(DeleteBehavior.Restrict);
modelBuilder.Entity<Post.Post>()
.HasOne(p => p.ForwardedPost)
.WithMany()
.HasForeignKey("ForwardedPostId")
.HasForeignKey(p => p.ForwardedPostId)
.OnDelete(DeleteBehavior.Restrict);
modelBuilder.Entity<Post.Post>()
.HasMany(p => p.Tags)
.WithMany(t => t.Posts)
.UsingEntity(j => j.ToTable("post_tag_links"));
modelBuilder.Entity<Post.Post>()
.HasMany(p => p.Categories)
.WithMany(c => c.Posts)
.UsingEntity(j => j.ToTable("post_category_links"));
modelBuilder.Entity<Post.Post>()
.HasMany(p => p.Collections)
.WithMany(c => c.Posts)
.UsingEntity(j => j.ToTable("post_collection_links"));
// Automatically apply soft-delete filter to all entities inheriting BaseModel
foreach (var entityType in modelBuilder.Model.GetEntityTypes())

294
DysonNetwork.Sphere/Migrations/20250419062728_AddPost.Designer.cs → DysonNetwork.Sphere/Migrations/20250419115230_AddPost.Designer.cs generated
View File

@ -14,7 +14,7 @@ using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
namespace DysonNetwork.Sphere.Migrations
{
[DbContext(typeof(AppDatabase))]
[Migration("20250419062728_AddPost")]
[Migration("20250419115230_AddPost")]
partial class AddPost
{
/// <inheritdoc />
@ -73,6 +73,10 @@ namespace DysonNetwork.Sphere.Migrations
b.HasKey("Id")
.HasName("pk_accounts");
b.HasIndex("Name")
.IsUnique()
.HasDatabaseName("ix_accounts_name");
b.ToTable("accounts", (string)null);
});
@ -419,10 +423,27 @@ namespace DysonNetwork.Sphere.Migrations
.HasColumnType("integer")
.HasColumnName("downvotes");
b.Property<Instant?>("EditedAt")
.HasColumnType("timestamp with time zone")
.HasColumnName("edited_at");
b.Property<long?>("ForwardedPostId")
.HasColumnType("bigint")
.HasColumnName("forwarded_post_id");
b.Property<string>("Language")
.HasMaxLength(128)
.HasColumnType("character varying(128)")
.HasColumnName("language");
b.Property<Dictionary<string, object>>("Meta")
.HasColumnType("jsonb")
.HasColumnName("meta");
b.Property<Instant?>("PublishedAt")
.HasColumnType("timestamp with time zone")
.HasColumnName("published_at");
b.Property<long>("PublisherId")
.HasColumnType("bigint")
.HasColumnName("publisher_id");
@ -431,6 +452,10 @@ namespace DysonNetwork.Sphere.Migrations
.HasColumnType("bigint")
.HasColumnName("replied_post_id");
b.Property<long?>("ThreadedPostId")
.HasColumnType("bigint")
.HasColumnName("threaded_post_id");
b.Property<string>("Title")
.HasMaxLength(1024)
.HasColumnType("character varying(1024)")
@ -456,6 +481,10 @@ namespace DysonNetwork.Sphere.Migrations
.HasColumnType("integer")
.HasColumnName("views_unique");
b.Property<int>("Visibility")
.HasColumnType("integer")
.HasColumnName("visibility");
b.HasKey("Id")
.HasName("pk_posts");
@ -468,9 +497,101 @@ namespace DysonNetwork.Sphere.Migrations
b.HasIndex("RepliedPostId")
.HasDatabaseName("ix_posts_replied_post_id");
b.HasIndex("ThreadedPostId")
.IsUnique()
.HasDatabaseName("ix_posts_threaded_post_id");
b.ToTable("posts", (string)null);
});
modelBuilder.Entity("DysonNetwork.Sphere.Post.PostCategory", b =>
{
b.Property<long>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("bigint")
.HasColumnName("id");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<long>("Id"));
b.Property<Instant>("CreatedAt")
.HasColumnType("timestamp with time zone")
.HasColumnName("created_at");
b.Property<Instant?>("DeletedAt")
.HasColumnType("timestamp with time zone")
.HasColumnName("deleted_at");
b.Property<string>("Name")
.HasMaxLength(256)
.HasColumnType("character varying(256)")
.HasColumnName("name");
b.Property<string>("Slug")
.IsRequired()
.HasMaxLength(128)
.HasColumnType("character varying(128)")
.HasColumnName("slug");
b.Property<Instant>("UpdatedAt")
.HasColumnType("timestamp with time zone")
.HasColumnName("updated_at");
b.HasKey("Id")
.HasName("pk_post_categories");
b.ToTable("post_categories", (string)null);
});
modelBuilder.Entity("DysonNetwork.Sphere.Post.PostCollection", b =>
{
b.Property<long>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("bigint")
.HasColumnName("id");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<long>("Id"));
b.Property<Instant>("CreatedAt")
.HasColumnType("timestamp with time zone")
.HasColumnName("created_at");
b.Property<Instant?>("DeletedAt")
.HasColumnType("timestamp with time zone")
.HasColumnName("deleted_at");
b.Property<string>("Description")
.HasMaxLength(4096)
.HasColumnType("character varying(4096)")
.HasColumnName("description");
b.Property<string>("Name")
.HasMaxLength(256)
.HasColumnType("character varying(256)")
.HasColumnName("name");
b.Property<long>("PublisherId")
.HasColumnType("bigint")
.HasColumnName("publisher_id");
b.Property<string>("Slug")
.IsRequired()
.HasMaxLength(128)
.HasColumnType("character varying(128)")
.HasColumnName("slug");
b.Property<Instant>("UpdatedAt")
.HasColumnType("timestamp with time zone")
.HasColumnName("updated_at");
b.HasKey("Id")
.HasName("pk_post_collections");
b.HasIndex("PublisherId")
.HasDatabaseName("ix_post_collections_publisher_id");
b.ToTable("post_collections", (string)null);
});
modelBuilder.Entity("DysonNetwork.Sphere.Post.PostReaction", b =>
{
b.Property<long>("Id")
@ -522,6 +643,44 @@ namespace DysonNetwork.Sphere.Migrations
b.ToTable("post_reactions", (string)null);
});
modelBuilder.Entity("DysonNetwork.Sphere.Post.PostTag", b =>
{
b.Property<long>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("bigint")
.HasColumnName("id");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<long>("Id"));
b.Property<Instant>("CreatedAt")
.HasColumnType("timestamp with time zone")
.HasColumnName("created_at");
b.Property<Instant?>("DeletedAt")
.HasColumnType("timestamp with time zone")
.HasColumnName("deleted_at");
b.Property<string>("Name")
.HasMaxLength(256)
.HasColumnType("character varying(256)")
.HasColumnName("name");
b.Property<string>("Slug")
.IsRequired()
.HasMaxLength(128)
.HasColumnType("character varying(128)")
.HasColumnName("slug");
b.Property<Instant>("UpdatedAt")
.HasColumnType("timestamp with time zone")
.HasColumnName("updated_at");
b.HasKey("Id")
.HasName("pk_post_tags");
b.ToTable("post_tags", (string)null);
});
modelBuilder.Entity("DysonNetwork.Sphere.Post.Publisher", b =>
{
b.Property<long>("Id")
@ -585,6 +744,10 @@ namespace DysonNetwork.Sphere.Migrations
b.HasIndex("BackgroundId")
.HasDatabaseName("ix_publishers_background_id");
b.HasIndex("Name")
.IsUnique()
.HasDatabaseName("ix_publishers_name");
b.HasIndex("PictureId")
.HasDatabaseName("ix_publishers_picture_id");
@ -714,6 +877,63 @@ namespace DysonNetwork.Sphere.Migrations
b.ToTable("files", (string)null);
});
modelBuilder.Entity("PostPostCategory", b =>
{
b.Property<long>("CategoriesId")
.HasColumnType("bigint")
.HasColumnName("categories_id");
b.Property<long>("PostsId")
.HasColumnType("bigint")
.HasColumnName("posts_id");
b.HasKey("CategoriesId", "PostsId")
.HasName("pk_post_category_links");
b.HasIndex("PostsId")
.HasDatabaseName("ix_post_category_links_posts_id");
b.ToTable("post_category_links", (string)null);
});
modelBuilder.Entity("PostPostCollection", b =>
{
b.Property<long>("CollectionsId")
.HasColumnType("bigint")
.HasColumnName("collections_id");
b.Property<long>("PostsId")
.HasColumnType("bigint")
.HasColumnName("posts_id");
b.HasKey("CollectionsId", "PostsId")
.HasName("pk_post_collection_links");
b.HasIndex("PostsId")
.HasDatabaseName("ix_post_collection_links_posts_id");
b.ToTable("post_collection_links", (string)null);
});
modelBuilder.Entity("PostPostTag", b =>
{
b.Property<long>("PostsId")
.HasColumnType("bigint")
.HasColumnName("posts_id");
b.Property<long>("TagsId")
.HasColumnType("bigint")
.HasColumnName("tags_id");
b.HasKey("PostsId", "TagsId")
.HasName("pk_post_tag_links");
b.HasIndex("TagsId")
.HasDatabaseName("ix_post_tag_links_tags_id");
b.ToTable("post_tag_links", (string)null);
});
modelBuilder.Entity("DysonNetwork.Sphere.Account.AccountAuthFactor", b =>
{
b.HasOne("DysonNetwork.Sphere.Account.Account", "Account")
@ -839,11 +1059,30 @@ namespace DysonNetwork.Sphere.Migrations
.OnDelete(DeleteBehavior.Restrict)
.HasConstraintName("fk_posts_posts_replied_post_id");
b.HasOne("DysonNetwork.Sphere.Post.Post", "ThreadedPost")
.WithOne()
.HasForeignKey("DysonNetwork.Sphere.Post.Post", "ThreadedPostId")
.HasConstraintName("fk_posts_posts_threaded_post_id");
b.Navigation("ForwardedPost");
b.Navigation("Publisher");
b.Navigation("RepliedPost");
b.Navigation("ThreadedPost");
});
modelBuilder.Entity("DysonNetwork.Sphere.Post.PostCollection", b =>
{
b.HasOne("DysonNetwork.Sphere.Post.Publisher", "Publisher")
.WithMany("Collections")
.HasForeignKey("PublisherId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired()
.HasConstraintName("fk_post_collections_publishers_publisher_id");
b.Navigation("Publisher");
});
modelBuilder.Entity("DysonNetwork.Sphere.Post.PostReaction", b =>
@ -929,6 +1168,57 @@ namespace DysonNetwork.Sphere.Migrations
b.Navigation("Account");
});
modelBuilder.Entity("PostPostCategory", b =>
{
b.HasOne("DysonNetwork.Sphere.Post.PostCategory", null)
.WithMany()
.HasForeignKey("CategoriesId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired()
.HasConstraintName("fk_post_category_links_post_categories_categories_id");
b.HasOne("DysonNetwork.Sphere.Post.Post", null)
.WithMany()
.HasForeignKey("PostsId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired()
.HasConstraintName("fk_post_category_links_posts_posts_id");
});
modelBuilder.Entity("PostPostCollection", b =>
{
b.HasOne("DysonNetwork.Sphere.Post.PostCollection", null)
.WithMany()
.HasForeignKey("CollectionsId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired()
.HasConstraintName("fk_post_collection_links_post_collections_collections_id");
b.HasOne("DysonNetwork.Sphere.Post.Post", null)
.WithMany()
.HasForeignKey("PostsId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired()
.HasConstraintName("fk_post_collection_links_posts_posts_id");
});
modelBuilder.Entity("PostPostTag", b =>
{
b.HasOne("DysonNetwork.Sphere.Post.Post", null)
.WithMany()
.HasForeignKey("PostsId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired()
.HasConstraintName("fk_post_tag_links_posts_posts_id");
b.HasOne("DysonNetwork.Sphere.Post.PostTag", null)
.WithMany()
.HasForeignKey("TagsId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired()
.HasConstraintName("fk_post_tag_links_post_tags_tags_id");
});
modelBuilder.Entity("DysonNetwork.Sphere.Account.Account", b =>
{
b.Navigation("AuthFactors");
@ -956,6 +1246,8 @@ namespace DysonNetwork.Sphere.Migrations
modelBuilder.Entity("DysonNetwork.Sphere.Post.Publisher", b =>
{
b.Navigation("Collections");
b.Navigation("Members");
b.Navigation("Posts");

205
DysonNetwork.Sphere/Migrations/20250419062728_AddPost.cs → DysonNetwork.Sphere/Migrations/20250419115230_AddPost.cs
View File

@ -1,4 +1,5 @@
using Microsoft.EntityFrameworkCore.Migrations;
using System.Collections.Generic;
using Microsoft.EntityFrameworkCore.Migrations;
using NodaTime;
using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
@ -18,6 +19,40 @@ namespace DysonNetwork.Sphere.Migrations
type: "bigint",
nullable: true);
migrationBuilder.CreateTable(
name: "post_categories",
columns: table => new
{
id = table.Column<long>(type: "bigint", nullable: false)
.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
slug = table.Column<string>(type: "character varying(128)", maxLength: 128, nullable: false),
name = table.Column<string>(type: "character varying(256)", maxLength: 256, nullable: true),
created_at = table.Column<Instant>(type: "timestamp with time zone", nullable: false),
updated_at = table.Column<Instant>(type: "timestamp with time zone", nullable: false),
deleted_at = table.Column<Instant>(type: "timestamp with time zone", nullable: true)
},
constraints: table =>
{
table.PrimaryKey("pk_post_categories", x => x.id);
});
migrationBuilder.CreateTable(
name: "post_tags",
columns: table => new
{
id = table.Column<long>(type: "bigint", nullable: false)
.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
slug = table.Column<string>(type: "character varying(128)", maxLength: 128, nullable: false),
name = table.Column<string>(type: "character varying(256)", maxLength: 256, nullable: true),
created_at = table.Column<Instant>(type: "timestamp with time zone", nullable: false),
updated_at = table.Column<Instant>(type: "timestamp with time zone", nullable: false),
deleted_at = table.Column<Instant>(type: "timestamp with time zone", nullable: true)
},
constraints: table =>
{
table.PrimaryKey("pk_post_tags", x => x.id);
});
migrationBuilder.CreateTable(
name: "publishers",
columns: table => new
@ -55,6 +90,31 @@ namespace DysonNetwork.Sphere.Migrations
principalColumn: "id");
});
migrationBuilder.CreateTable(
name: "post_collections",
columns: table => new
{
id = table.Column<long>(type: "bigint", nullable: false)
.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
slug = table.Column<string>(type: "character varying(128)", maxLength: 128, nullable: false),
name = table.Column<string>(type: "character varying(256)", maxLength: 256, nullable: true),
description = table.Column<string>(type: "character varying(4096)", maxLength: 4096, nullable: true),
publisher_id = table.Column<long>(type: "bigint", nullable: false),
created_at = table.Column<Instant>(type: "timestamp with time zone", nullable: false),
updated_at = table.Column<Instant>(type: "timestamp with time zone", nullable: false),
deleted_at = table.Column<Instant>(type: "timestamp with time zone", nullable: true)
},
constraints: table =>
{
table.PrimaryKey("pk_post_collections", x => x.id);
table.ForeignKey(
name: "fk_post_collections_publishers_publisher_id",
column: x => x.publisher_id,
principalTable: "publishers",
principalColumn: "id",
onDelete: ReferentialAction.Cascade);
});
migrationBuilder.CreateTable(
name: "posts",
columns: table => new
@ -63,12 +123,18 @@ namespace DysonNetwork.Sphere.Migrations
.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
title = table.Column<string>(type: "character varying(1024)", maxLength: 1024, nullable: true),
description = table.Column<string>(type: "character varying(4096)", maxLength: 4096, nullable: true),
language = table.Column<string>(type: "character varying(128)", maxLength: 128, nullable: true),
edited_at = table.Column<Instant>(type: "timestamp with time zone", nullable: true),
published_at = table.Column<Instant>(type: "timestamp with time zone", nullable: true),
visibility = table.Column<int>(type: "integer", nullable: false),
content = table.Column<string>(type: "text", nullable: true),
type = table.Column<int>(type: "integer", nullable: false),
meta = table.Column<Dictionary<string, object>>(type: "jsonb", nullable: true),
views_unique = table.Column<int>(type: "integer", nullable: false),
views_total = table.Column<int>(type: "integer", nullable: false),
upvotes = table.Column<int>(type: "integer", nullable: false),
downvotes = table.Column<int>(type: "integer", nullable: false),
threaded_post_id = table.Column<long>(type: "bigint", nullable: true),
replied_post_id = table.Column<long>(type: "bigint", nullable: true),
forwarded_post_id = table.Column<long>(type: "bigint", nullable: true),
publisher_id = table.Column<long>(type: "bigint", nullable: false),
@ -91,6 +157,11 @@ namespace DysonNetwork.Sphere.Migrations
principalTable: "posts",
principalColumn: "id",
onDelete: ReferentialAction.Restrict);
table.ForeignKey(
name: "fk_posts_posts_threaded_post_id",
column: x => x.threaded_post_id,
principalTable: "posts",
principalColumn: "id");
table.ForeignKey(
name: "fk_posts_publishers_publisher_id",
column: x => x.publisher_id,
@ -128,6 +199,54 @@ namespace DysonNetwork.Sphere.Migrations
onDelete: ReferentialAction.Cascade);
});
migrationBuilder.CreateTable(
name: "post_category_links",
columns: table => new
{
categories_id = table.Column<long>(type: "bigint", nullable: false),
posts_id = table.Column<long>(type: "bigint", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("pk_post_category_links", x => new { x.categories_id, x.posts_id });
table.ForeignKey(
name: "fk_post_category_links_post_categories_categories_id",
column: x => x.categories_id,
principalTable: "post_categories",
principalColumn: "id",
onDelete: ReferentialAction.Cascade);
table.ForeignKey(
name: "fk_post_category_links_posts_posts_id",
column: x => x.posts_id,
principalTable: "posts",
principalColumn: "id",
onDelete: ReferentialAction.Cascade);
});
migrationBuilder.CreateTable(
name: "post_collection_links",
columns: table => new
{
collections_id = table.Column<long>(type: "bigint", nullable: false),
posts_id = table.Column<long>(type: "bigint", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("pk_post_collection_links", x => new { x.collections_id, x.posts_id });
table.ForeignKey(
name: "fk_post_collection_links_post_collections_collections_id",
column: x => x.collections_id,
principalTable: "post_collections",
principalColumn: "id",
onDelete: ReferentialAction.Cascade);
table.ForeignKey(
name: "fk_post_collection_links_posts_posts_id",
column: x => x.posts_id,
principalTable: "posts",
principalColumn: "id",
onDelete: ReferentialAction.Cascade);
});
migrationBuilder.CreateTable(
name: "post_reactions",
columns: table => new
@ -159,11 +278,56 @@ namespace DysonNetwork.Sphere.Migrations
onDelete: ReferentialAction.Cascade);
});
migrationBuilder.CreateTable(
name: "post_tag_links",
columns: table => new
{
posts_id = table.Column<long>(type: "bigint", nullable: false),
tags_id = table.Column<long>(type: "bigint", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("pk_post_tag_links", x => new { x.posts_id, x.tags_id });
table.ForeignKey(
name: "fk_post_tag_links_post_tags_tags_id",
column: x => x.tags_id,
principalTable: "post_tags",
principalColumn: "id",
onDelete: ReferentialAction.Cascade);
table.ForeignKey(
name: "fk_post_tag_links_posts_posts_id",
column: x => x.posts_id,
principalTable: "posts",
principalColumn: "id",
onDelete: ReferentialAction.Cascade);
});
migrationBuilder.CreateIndex(
name: "ix_files_post_id",
table: "files",
column: "post_id");
migrationBuilder.CreateIndex(
name: "ix_accounts_name",
table: "accounts",
column: "name",
unique: true);
migrationBuilder.CreateIndex(
name: "ix_post_category_links_posts_id",
table: "post_category_links",
column: "posts_id");
migrationBuilder.CreateIndex(
name: "ix_post_collection_links_posts_id",
table: "post_collection_links",
column: "posts_id");
migrationBuilder.CreateIndex(
name: "ix_post_collections_publisher_id",
table: "post_collections",
column: "publisher_id");
migrationBuilder.CreateIndex(
name: "ix_post_reactions_account_id",
table: "post_reactions",
@ -174,6 +338,11 @@ namespace DysonNetwork.Sphere.Migrations
table: "post_reactions",
column: "post_id");
migrationBuilder.CreateIndex(
name: "ix_post_tag_links_tags_id",
table: "post_tag_links",
column: "tags_id");
migrationBuilder.CreateIndex(
name: "ix_posts_forwarded_post_id",
table: "posts",
@ -189,6 +358,12 @@ namespace DysonNetwork.Sphere.Migrations
table: "posts",
column: "replied_post_id");
migrationBuilder.CreateIndex(
name: "ix_posts_threaded_post_id",
table: "posts",
column: "threaded_post_id",
unique: true);
migrationBuilder.CreateIndex(
name: "ix_publisher_members_account_id",
table: "publisher_members",
@ -204,6 +379,12 @@ namespace DysonNetwork.Sphere.Migrations
table: "publishers",
column: "background_id");
migrationBuilder.CreateIndex(
name: "ix_publishers_name",
table: "publishers",
column: "name",
unique: true);
migrationBuilder.CreateIndex(
name: "ix_publishers_picture_id",
table: "publishers",
@ -224,12 +405,30 @@ namespace DysonNetwork.Sphere.Migrations
name: "fk_files_posts_post_id",
table: "files");
migrationBuilder.DropTable(
name: "post_category_links");
migrationBuilder.DropTable(
name: "post_collection_links");
migrationBuilder.DropTable(
name: "post_reactions");
migrationBuilder.DropTable(
name: "post_tag_links");
migrationBuilder.DropTable(
name: "publisher_members");
migrationBuilder.DropTable(
name: "post_categories");
migrationBuilder.DropTable(
name: "post_collections");
migrationBuilder.DropTable(
name: "post_tags");
migrationBuilder.DropTable(
name: "posts");
@ -240,6 +439,10 @@ namespace DysonNetwork.Sphere.Migrations
name: "ix_files_post_id",
table: "files");
migrationBuilder.DropIndex(
name: "ix_accounts_name",
table: "accounts");
migrationBuilder.DropColumn(
name: "post_id",
table: "files");

292
DysonNetwork.Sphere/Migrations/AppDatabaseModelSnapshot.cs
View File

@ -70,6 +70,10 @@ namespace DysonNetwork.Sphere.Migrations
b.HasKey("Id")
.HasName("pk_accounts");
b.HasIndex("Name")
.IsUnique()
.HasDatabaseName("ix_accounts_name");
b.ToTable("accounts", (string)null);
});
@ -416,10 +420,27 @@ namespace DysonNetwork.Sphere.Migrations
.HasColumnType("integer")
.HasColumnName("downvotes");
b.Property<Instant?>("EditedAt")
.HasColumnType("timestamp with time zone")
.HasColumnName("edited_at");
b.Property<long?>("ForwardedPostId")
.HasColumnType("bigint")
.HasColumnName("forwarded_post_id");
b.Property<string>("Language")
.HasMaxLength(128)
.HasColumnType("character varying(128)")
.HasColumnName("language");
b.Property<Dictionary<string, object>>("Meta")
.HasColumnType("jsonb")
.HasColumnName("meta");
b.Property<Instant?>("PublishedAt")
.HasColumnType("timestamp with time zone")
.HasColumnName("published_at");
b.Property<long>("PublisherId")
.HasColumnType("bigint")
.HasColumnName("publisher_id");
@ -428,6 +449,10 @@ namespace DysonNetwork.Sphere.Migrations
.HasColumnType("bigint")
.HasColumnName("replied_post_id");
b.Property<long?>("ThreadedPostId")
.HasColumnType("bigint")
.HasColumnName("threaded_post_id");
b.Property<string>("Title")
.HasMaxLength(1024)
.HasColumnType("character varying(1024)")
@ -453,6 +478,10 @@ namespace DysonNetwork.Sphere.Migrations
.HasColumnType("integer")
.HasColumnName("views_unique");
b.Property<int>("Visibility")
.HasColumnType("integer")
.HasColumnName("visibility");
b.HasKey("Id")
.HasName("pk_posts");
@ -465,9 +494,101 @@ namespace DysonNetwork.Sphere.Migrations
b.HasIndex("RepliedPostId")
.HasDatabaseName("ix_posts_replied_post_id");
b.HasIndex("ThreadedPostId")
.IsUnique()
.HasDatabaseName("ix_posts_threaded_post_id");
b.ToTable("posts", (string)null);
});
modelBuilder.Entity("DysonNetwork.Sphere.Post.PostCategory", b =>
{
b.Property<long>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("bigint")
.HasColumnName("id");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<long>("Id"));
b.Property<Instant>("CreatedAt")
.HasColumnType("timestamp with time zone")
.HasColumnName("created_at");
b.Property<Instant?>("DeletedAt")
.HasColumnType("timestamp with time zone")
.HasColumnName("deleted_at");
b.Property<string>("Name")
.HasMaxLength(256)
.HasColumnType("character varying(256)")
.HasColumnName("name");
b.Property<string>("Slug")
.IsRequired()
.HasMaxLength(128)
.HasColumnType("character varying(128)")
.HasColumnName("slug");
b.Property<Instant>("UpdatedAt")
.HasColumnType("timestamp with time zone")
.HasColumnName("updated_at");
b.HasKey("Id")
.HasName("pk_post_categories");
b.ToTable("post_categories", (string)null);
});
modelBuilder.Entity("DysonNetwork.Sphere.Post.PostCollection", b =>
{
b.Property<long>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("bigint")
.HasColumnName("id");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<long>("Id"));
b.Property<Instant>("CreatedAt")
.HasColumnType("timestamp with time zone")
.HasColumnName("created_at");
b.Property<Instant?>("DeletedAt")
.HasColumnType("timestamp with time zone")
.HasColumnName("deleted_at");
b.Property<string>("Description")
.HasMaxLength(4096)
.HasColumnType("character varying(4096)")
.HasColumnName("description");
b.Property<string>("Name")
.HasMaxLength(256)
.HasColumnType("character varying(256)")
.HasColumnName("name");
b.Property<long>("PublisherId")
.HasColumnType("bigint")
.HasColumnName("publisher_id");
b.Property<string>("Slug")
.IsRequired()
.HasMaxLength(128)
.HasColumnType("character varying(128)")
.HasColumnName("slug");
b.Property<Instant>("UpdatedAt")
.HasColumnType("timestamp with time zone")
.HasColumnName("updated_at");
b.HasKey("Id")
.HasName("pk_post_collections");
b.HasIndex("PublisherId")
.HasDatabaseName("ix_post_collections_publisher_id");
b.ToTable("post_collections", (string)null);
});
modelBuilder.Entity("DysonNetwork.Sphere.Post.PostReaction", b =>
{
b.Property<long>("Id")
@ -519,6 +640,44 @@ namespace DysonNetwork.Sphere.Migrations
b.ToTable("post_reactions", (string)null);
});
modelBuilder.Entity("DysonNetwork.Sphere.Post.PostTag", b =>
{
b.Property<long>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("bigint")
.HasColumnName("id");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<long>("Id"));
b.Property<Instant>("CreatedAt")
.HasColumnType("timestamp with time zone")
.HasColumnName("created_at");
b.Property<Instant?>("DeletedAt")
.HasColumnType("timestamp with time zone")
.HasColumnName("deleted_at");
b.Property<string>("Name")
.HasMaxLength(256)
.HasColumnType("character varying(256)")
.HasColumnName("name");
b.Property<string>("Slug")
.IsRequired()
.HasMaxLength(128)
.HasColumnType("character varying(128)")
.HasColumnName("slug");
b.Property<Instant>("UpdatedAt")
.HasColumnType("timestamp with time zone")
.HasColumnName("updated_at");
b.HasKey("Id")
.HasName("pk_post_tags");
b.ToTable("post_tags", (string)null);
});
modelBuilder.Entity("DysonNetwork.Sphere.Post.Publisher", b =>
{
b.Property<long>("Id")
@ -582,6 +741,10 @@ namespace DysonNetwork.Sphere.Migrations
b.HasIndex("BackgroundId")
.HasDatabaseName("ix_publishers_background_id");
b.HasIndex("Name")
.IsUnique()
.HasDatabaseName("ix_publishers_name");
b.HasIndex("PictureId")
.HasDatabaseName("ix_publishers_picture_id");
@ -711,6 +874,63 @@ namespace DysonNetwork.Sphere.Migrations
b.ToTable("files", (string)null);
});
modelBuilder.Entity("PostPostCategory", b =>
{
b.Property<long>("CategoriesId")
.HasColumnType("bigint")
.HasColumnName("categories_id");
b.Property<long>("PostsId")
.HasColumnType("bigint")
.HasColumnName("posts_id");
b.HasKey("CategoriesId", "PostsId")
.HasName("pk_post_category_links");
b.HasIndex("PostsId")
.HasDatabaseName("ix_post_category_links_posts_id");
b.ToTable("post_category_links", (string)null);
});
modelBuilder.Entity("PostPostCollection", b =>
{
b.Property<long>("CollectionsId")
.HasColumnType("bigint")
.HasColumnName("collections_id");
b.Property<long>("PostsId")
.HasColumnType("bigint")
.HasColumnName("posts_id");
b.HasKey("CollectionsId", "PostsId")
.HasName("pk_post_collection_links");
b.HasIndex("PostsId")
.HasDatabaseName("ix_post_collection_links_posts_id");
b.ToTable("post_collection_links", (string)null);
});
modelBuilder.Entity("PostPostTag", b =>
{
b.Property<long>("PostsId")
.HasColumnType("bigint")
.HasColumnName("posts_id");
b.Property<long>("TagsId")
.HasColumnType("bigint")
.HasColumnName("tags_id");
b.HasKey("PostsId", "TagsId")
.HasName("pk_post_tag_links");
b.HasIndex("TagsId")
.HasDatabaseName("ix_post_tag_links_tags_id");
b.ToTable("post_tag_links", (string)null);
});
modelBuilder.Entity("DysonNetwork.Sphere.Account.AccountAuthFactor", b =>
{
b.HasOne("DysonNetwork.Sphere.Account.Account", "Account")
@ -836,11 +1056,30 @@ namespace DysonNetwork.Sphere.Migrations
.OnDelete(DeleteBehavior.Restrict)
.HasConstraintName("fk_posts_posts_replied_post_id");
b.HasOne("DysonNetwork.Sphere.Post.Post", "ThreadedPost")
.WithOne()
.HasForeignKey("DysonNetwork.Sphere.Post.Post", "ThreadedPostId")
.HasConstraintName("fk_posts_posts_threaded_post_id");
b.Navigation("ForwardedPost");
b.Navigation("Publisher");
b.Navigation("RepliedPost");
b.Navigation("ThreadedPost");
});
modelBuilder.Entity("DysonNetwork.Sphere.Post.PostCollection", b =>
{
b.HasOne("DysonNetwork.Sphere.Post.Publisher", "Publisher")
.WithMany("Collections")
.HasForeignKey("PublisherId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired()
.HasConstraintName("fk_post_collections_publishers_publisher_id");
b.Navigation("Publisher");
});
modelBuilder.Entity("DysonNetwork.Sphere.Post.PostReaction", b =>
@ -926,6 +1165,57 @@ namespace DysonNetwork.Sphere.Migrations
b.Navigation("Account");
});
modelBuilder.Entity("PostPostCategory", b =>
{
b.HasOne("DysonNetwork.Sphere.Post.PostCategory", null)
.WithMany()
.HasForeignKey("CategoriesId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired()
.HasConstraintName("fk_post_category_links_post_categories_categories_id");
b.HasOne("DysonNetwork.Sphere.Post.Post", null)
.WithMany()
.HasForeignKey("PostsId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired()
.HasConstraintName("fk_post_category_links_posts_posts_id");
});
modelBuilder.Entity("PostPostCollection", b =>
{
b.HasOne("DysonNetwork.Sphere.Post.PostCollection", null)
.WithMany()
.HasForeignKey("CollectionsId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired()
.HasConstraintName("fk_post_collection_links_post_collections_collections_id");
b.HasOne("DysonNetwork.Sphere.Post.Post", null)
.WithMany()
.HasForeignKey("PostsId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired()
.HasConstraintName("fk_post_collection_links_posts_posts_id");
});
modelBuilder.Entity("PostPostTag", b =>
{
b.HasOne("DysonNetwork.Sphere.Post.Post", null)
.WithMany()
.HasForeignKey("PostsId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired()
.HasConstraintName("fk_post_tag_links_posts_posts_id");
b.HasOne("DysonNetwork.Sphere.Post.PostTag", null)
.WithMany()
.HasForeignKey("TagsId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired()
.HasConstraintName("fk_post_tag_links_post_tags_tags_id");
});
modelBuilder.Entity("DysonNetwork.Sphere.Account.Account", b =>
{
b.Navigation("AuthFactors");
@ -953,6 +1243,8 @@ namespace DysonNetwork.Sphere.Migrations
modelBuilder.Entity("DysonNetwork.Sphere.Post.Publisher", b =>
{
b.Navigation("Collections");
b.Navigation("Members");
b.Navigation("Posts");

59
DysonNetwork.Sphere/Post/Post.cs
View File

@ -2,6 +2,7 @@ using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using System.Text.Json.Serialization;
using DysonNetwork.Sphere.Storage;
using NodaTime;
namespace DysonNetwork.Sphere.Post;
@ -12,28 +13,78 @@ public enum PostType
Video
}
public enum PostVisibility
{
Public,
Friends,
Unlisted,
Private
}
public class Post : ModelBase
{
public long Id { get; set; }
[MaxLength(1024)] public string? Title { get; set; }
[MaxLength(4096)] public string? Description { get; set; }
[MaxLength(128)] public string? Language { 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; }
[Column(TypeName = "jsonb")] Dictionary<string, object>? Meta { get; set; }
[Column(TypeName = "jsonb")] public Dictionary<string, object>? Meta { get; set; }
public int ViewsUnique { get; set; }
public int ViewsTotal { get; set; }
public int Upvotes { get; set; }
public int Downvotes { get; set; }
public long? ThreadedPostId { get; set; }
public Post? ThreadedPost { get; set; }
public long? RepliedPostId { get; set; }
public Post? RepliedPost { get; set; }
public long? ForwardedPostId { get; set; }
public Post? ForwardedPost { get; set; }
public ICollection<CloudFile> Attachments { get; set; } = new List<CloudFile>();
public ICollection<PostReaction> Reactions { get; set; } = new List<PostReaction>();
public Publisher Publisher { get; set; } = null!;
public ICollection<PostReaction> Reactions { get; set; } = new List<PostReaction>();
public ICollection<PostTag> Tags { get; set; } = new List<PostTag>();
public ICollection<PostCategory> Categories { get; set; } = new List<PostCategory>();
public ICollection<PostCollection> Collections { get; set; } = new List<PostCollection>();
public bool Empty => Content?.Trim() is { Length: 0 } && Attachments.Count == 0 && ForwardedPostId == null;
}
public class PostTag : ModelBase
{
public long Id { get; set; }
[MaxLength(128)] public string Slug { get; set; } = null!;
[MaxLength(256)] public string? Name { get; set; }
public ICollection<Post> Posts { get; set; } = new List<Post>();
}
public class PostCategory : ModelBase
{
public long Id { get; set; }
[MaxLength(128)] public string Slug { get; set; } = null!;
[MaxLength(256)] public string? Name { get; set; }
public ICollection<Post> Posts { get; set; } = new List<Post>();
}
public class PostCollection : ModelBase
{
public long 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 Publisher Publisher { get; set; } = null!;
public ICollection<Post> Posts { get; set; } = new List<Post>();
}
public enum PostReactionAttitude

225
DysonNetwork.Sphere/Post/PostController.cs Normal file
View File

@ -0,0 +1,225 @@
using System.ComponentModel.DataAnnotations;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
namespace DysonNetwork.Sphere.Post;
[ApiController]
[Route("/posts")]
public class PostController(AppDatabase db, PostService ps) : ControllerBase
{
[HttpGet]
public async Task<ActionResult<List<Post>>> ListPosts([FromQuery] int offset = 0, [FromQuery] int take = 20)
{
HttpContext.Items.TryGetValue("CurrentUser", out var currentUserValue);
var currentUser = currentUserValue as Account.Account;
var totalCount = await db.Posts
.CountAsync();
var posts = await db.Posts
.Include(e => e.Publisher)
.Include(e => e.ThreadedPost)
.Include(e => e.ForwardedPost)
.Include(e => e.Attachments)
.Include(e => e.Categories)
.Include(e => e.Tags)
.FilterWithVisibility(currentUser, isListing: true)
.Skip(offset)
.Take(take)
.ToListAsync();
Response.Headers["X-Total"] = totalCount.ToString();
return Ok(posts);
}
[HttpGet("{id:long}")]
public async Task<ActionResult<Post>> GetPost(long id)
{
HttpContext.Items.TryGetValue("CurrentUser", out var currentUserValue);
var currentUser = currentUserValue as Account.Account;
var post = await db.Posts
.Where(e => e.Id == id)
.Include(e => e.Publisher)
.Include(e => e.RepliedPost)
.Include(e => e.ThreadedPost)
.Include(e => e.ForwardedPost)
.Include(e => e.Tags)
.Include(e => e.Categories)
.Include(e => e.Attachments)
.FilterWithVisibility(currentUser)
.FirstOrDefaultAsync();
if (post is null) return NotFound();
return Ok(post);
}
[HttpGet("{id:long}/replies")]
public async Task<ActionResult<List<Post>>> ListReplies(long id, [FromQuery] int offset = 0,
[FromQuery] int take = 20)
{
HttpContext.Items.TryGetValue("CurrentUser", out var currentUserValue);
var currentUser = currentUserValue as Account.Account;
var post = await db.Posts
.Where(e => e.Id == id)
.FirstOrDefaultAsync();
if (post is null) return NotFound();
var totalCount = await db.Posts
.Where(e => e.RepliedPostId == post.Id)
.CountAsync();
var posts = await db.Posts
.Where(e => e.RepliedPostId == id)
.Include(e => e.Publisher)
.Include(e => e.ThreadedPost)
.Include(e => e.ForwardedPost)
.Include(e => e.Attachments)
.Include(e => e.Categories)
.Include(e => e.Tags)
.FilterWithVisibility(currentUser, isListing: true)
.Skip(offset)
.Take(take)
.ToListAsync();
Response.Headers["X-Total"] = totalCount.ToString();
return Ok(posts);
}
public class PostRequest
{
[MaxLength(1024)] public string? Title { get; set; }
[MaxLength(4096)] public string? Description { get; set; }
public string? Content { get; set; }
public PostVisibility? Visibility { get; set; }
public PostType? Type { get; set; }
[MaxLength(16)] public List<string>? Tags { get; set; }
[MaxLength(8)] public List<string>? Categories { get; set; }
[MaxLength(32)] public List<string>? Attachments { get; set; }
public Dictionary<string, object>? Meta { get; set; }
}
[HttpPost]
public async Task<ActionResult<Post>> CreatePost(
[FromBody] PostRequest request,
[FromHeader(Name = "X-Pub")] string? publisherName
)
{
if (HttpContext.Items["CurrentUser"] is not Account.Account currentUser) return Unauthorized();
Publisher? publisher;
if (publisherName is null)
{
// Use the first personal publisher
publisher = await db.Publishers.FirstOrDefaultAsync(e =>
e.AccountId == currentUser.Id && e.PublisherType == PublisherType.Individual);
}
else
{
publisher = await db.Publishers.FirstOrDefaultAsync(e => e.Name == publisherName);
if (publisher is null) return BadRequest("Publisher was not found.");
var member =
await db.PublisherMembers.FirstOrDefaultAsync(e =>
e.AccountId == currentUser.Id && e.PublisherId == publisher.Id);
if (member is null) return StatusCode(403, "You even wasn't a member of the publisher you specified.");
if (member.Role < PublisherMemberRole.Editor)
return StatusCode(403, "You need at least be an editor to post as this publisher.");
}
if (publisher is null) return BadRequest("Publisher was not found.");
var post = new Post
{
Title = request.Title,
Description = request.Description,
Content = request.Content,
Visibility = request.Visibility ?? PostVisibility.Public,
Type = request.Type ?? PostType.Moment,
Meta = request.Meta,
};
try
{
post = await ps.PostAsync(
post,
attachments: request.Attachments,
tags: request.Tags,
categories: request.Categories
);
}
catch (InvalidOperationException err)
{
return BadRequest(err.Message);
}
return post;
}
[HttpPatch("{id:long}")]
public async Task<ActionResult<Post>> UpdatePost(long id, [FromBody] PostRequest request)
{
if (HttpContext.Items["CurrentUser"] is not Account.Account currentUser) return Unauthorized();
var post = await db.Posts
.Where(e => e.Id == id)
.Include(e => e.Publisher)
.Include(e => e.Attachments)
.Include(e => e.Categories)
.Include(e => e.Tags)
.FirstOrDefaultAsync();
if (post is null) return NotFound();
var member = await db.PublisherMembers
.FirstOrDefaultAsync(e => e.AccountId == currentUser.Id && e.PublisherId == post.Publisher.Id);
if (member is null) return StatusCode(403, "You even wasn't a member of the publisher you specified.");
if (member.Role < PublisherMemberRole.Editor)
return StatusCode(403, "You need at least be an editor to edit this publisher's post.");
if (request.Title is not null) post.Title = request.Title;
if (request.Description is not null) post.Description = request.Description;
if (request.Content is not null) post.Content = request.Content;
if (request.Visibility is not null) post.Visibility = request.Visibility.Value;
if (request.Type is not null) post.Type = request.Type.Value;
if (request.Meta is not null) post.Meta = request.Meta;
try
{
post = await ps.UpdatePostAsync(
post,
attachments: request.Attachments,
tags: request.Tags,
categories: request.Categories
);
}
catch (InvalidOperationException err)
{
return BadRequest(err.Message);
}
return Ok(post);
}
[HttpDelete("{id:long}")]
public async Task<ActionResult<Post>> DeletePost(long id)
{
if (HttpContext.Items["CurrentUser"] is not Account.Account currentUser) return Unauthorized();
var post = await db.Posts
.Where(e => e.Id == id)
.Include(e => e.Attachments)
.FirstOrDefaultAsync();
if (post is null) return NotFound();
var member = await db.PublisherMembers
.FirstOrDefaultAsync(e => e.AccountId == currentUser.Id && e.PublisherId == post.Publisher.Id);
if (member is null) return StatusCode(403, "You even wasn't a member of the publisher you specified.");
if (member.Role < PublisherMemberRole.Editor)
return StatusCode(403, "You need at least be an editor to delete the publisher's post.");
await ps.DeletePostAsync(post);
return NoContent();
}
}

155
DysonNetwork.Sphere/Post/PostService.cs
View File

@ -1,6 +1,157 @@
using DysonNetwork.Sphere.Storage;
using Microsoft.EntityFrameworkCore;
using NodaTime;
namespace DysonNetwork.Sphere.Post;
public class PostService(AppDatabase db)
public class PostService(AppDatabase db, FileService fs)
{
public async Task<Post> PostAsync(
Post post,
List<string>? attachments = null,
List<string>? tags = null,
List<string>? categories = null
)
{
if (attachments is not null)
{
post.Attachments = await db.Files.Where(e => attachments.Contains(e.Id)).ToListAsync();
// Re-order the list to match the id list places
post.Attachments = attachments
.Select(id => post.Attachments.First(a => a.Id == id))
.ToList();
}
if (tags is not null)
{
var existingTags = await db.PostTags.Where(e => tags.Contains(e.Slug)).ToListAsync();
// Determine missing slugs
var existingSlugs = existingTags.Select(t => t.Slug).ToHashSet();
var missingSlugs = tags.Where(slug => !existingSlugs.Contains(slug)).ToList();
var newTags = missingSlugs.Select(slug => new PostTag { Slug = slug }).ToList();
if (newTags.Count > 0)
{
await db.PostTags.AddRangeAsync(newTags);
await db.SaveChangesAsync();
}
post.Tags = existingTags.Concat(newTags).ToList();
}
if (categories is not null)
{
post.Categories = await db.PostCategories.Where(e => categories.Contains(e.Slug)).ToListAsync();
if (post.Categories.Count != categories.Distinct().Count())
throw new InvalidOperationException("Categories contains one or more categories that wasn't exists.");
}
if (post.Empty)
throw new InvalidOperationException("Cannot create a post with barely no content.");
// TODO Notify the subscribers
db.Posts.Add(post);
await db.SaveChangesAsync();
await fs.MarkUsageRangeAsync(post.Attachments, 1);
return post;
}
public async Task<Post> UpdatePostAsync(
Post post,
List<string>? attachments = null,
List<string>? tags = null,
List<string>? categories = null
)
{
post.EditedAt = Instant.FromDateTimeUtc(DateTime.UtcNow);
if (attachments is not null)
{
var records = await db.Files.Where(e => attachments.Contains(e.Id)).ToListAsync();
var previous = post.Attachments.ToDictionary(f => f.Id);
var current = records.ToDictionary(f => f.Id);
// Detect added files
var added = current.Keys.Except(previous.Keys).Select(id => current[id]).ToList();
// Detect removed files
var removed = previous.Keys.Except(current.Keys).Select(id => previous[id]).ToList();
// Update attachments
post.Attachments = attachments.Select(id => current[id]).ToList();
// Call mark usage
await fs.MarkUsageRangeAsync(added, 1);
await fs.MarkUsageRangeAsync(removed, -1);
}
if (tags is not null)
{
var existingTags = await db.PostTags.Where(e => tags.Contains(e.Slug)).ToListAsync();
// Determine missing slugs
var existingSlugs = existingTags.Select(t => t.Slug).ToHashSet();
var missingSlugs = tags.Where(slug => !existingSlugs.Contains(slug)).ToList();
var newTags = missingSlugs.Select(slug => new PostTag { Slug = slug }).ToList();
if (newTags.Count > 0)
{
await db.PostTags.AddRangeAsync(newTags);
await db.SaveChangesAsync();
}
post.Tags = existingTags.Concat(newTags).ToList();
}
if (categories is not null)
{
post.Categories = await db.PostCategories.Where(e => categories.Contains(e.Slug)).ToListAsync();
if (post.Categories.Count != categories.Distinct().Count())
throw new InvalidOperationException("Categories contains one or more categories that wasn't exists.");
}
if (post.Empty)
throw new InvalidOperationException("Cannot edit a post to barely no content.");
db.Update(post);
await db.SaveChangesAsync();
return post;
}
public async Task DeletePostAsync(Post post)
{
db.Posts.Remove(post);
await db.SaveChangesAsync();
await fs.MarkUsageRangeAsync(post.Attachments, -1);
}
}
public static class PostQueryExtensions
{
public static IQueryable<Post> FilterWithVisibility(this IQueryable<Post> source, Account.Account? currentUser,
bool isListing = false)
{
var now = Instant.FromDateTimeUtc(DateTime.UtcNow);
source = isListing switch
{
true when currentUser is not null => source.Where(e =>
e.Visibility != PostVisibility.Unlisted || e.Publisher.AccountId == currentUser.Id),
true => source.Where(e => e.Visibility != PostVisibility.Unlisted),
_ => source
};
if (currentUser is null)
return source
.Where(e => e.PublishedAt != null && now >= e.PublishedAt)
.Where(e => e.Visibility == PostVisibility.Public);
return source
.Where(e => e.PublishedAt != null && now >= e.PublishedAt && e.Publisher.AccountId == currentUser.Id)
.Where(e => e.Visibility != PostVisibility.Private || e.Publisher.AccountId == currentUser.Id);
}
}

5
DysonNetwork.Sphere/Post/Publisher.cs
View File

@ -2,6 +2,7 @@ using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using System.Text.Json.Serialization;
using DysonNetwork.Sphere.Storage;
using Microsoft.EntityFrameworkCore;
using NodaTime;
namespace DysonNetwork.Sphere.Post;
@ -12,6 +13,7 @@ public enum PublisherType
Organizational
}
[Index(nameof(Name), IsUnique = true)]
public class Publisher : ModelBase
{
public long Id { get; set; }
@ -24,7 +26,10 @@ public class Publisher : ModelBase
public CloudFile? Background { get; set; }
[JsonIgnore] public ICollection<Post> Posts { get; set; } = new List<Post>();
[JsonIgnore] public ICollection<PostCollection> Collections { get; set; } = new List<PostCollection>();
[JsonIgnore] public ICollection<PublisherMember> Members { get; set; } = new List<PublisherMember>();
public long? AccountId { get; set; }
[JsonIgnore] public Account.Account? Account { get; set; }
}

37
DysonNetwork.Sphere/Post/PublisherController.cs
View File

@ -1,4 +1,5 @@
using System.ComponentModel.DataAnnotations;
using Casbin;
using DysonNetwork.Sphere.Storage;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
@ -9,13 +10,13 @@ namespace DysonNetwork.Sphere.Post;
[ApiController]
[Route("/publishers")]
public class PublisherController(AppDatabase db, PublisherService ps, FileService fs) : ControllerBase
public class PublisherController(AppDatabase db, PublisherService ps, FileService fs, IEnforcer enforcer)
: ControllerBase
{
[HttpGet("{name}")]
public async Task<ActionResult<Publisher>> GetPublisher(string name)
{
if (HttpContext.Items["CurrentUser"] is not Account.Account currentUser) return Unauthorized();
var userId = currentUser.Id;
var publisher = await db.Publishers
.Where(e => e.Name == name)
@ -56,7 +57,7 @@ public class PublisherController(AppDatabase db, PublisherService ps, FileServic
return members.ToList();
}
public class PublisherMemberRequest
{
[Required] public long RelatedUserId { get; set; }
@ -65,11 +66,12 @@ public class PublisherController(AppDatabase db, PublisherService ps, FileServic
[HttpPost("invites/{name}")]
[Authorize]
public async Task<ActionResult<PublisherMember>> InviteMember(string name, [FromBody] PublisherMemberRequest request)
public async Task<ActionResult<PublisherMember>> InviteMember(string name,
[FromBody] PublisherMemberRequest request)
{
if (HttpContext.Items["CurrentUser"] is not Account.Account currentUser) return Unauthorized();
var userId = currentUser.Id;
var relatedUser = await db.Accounts.FindAsync(request.RelatedUserId);
if (relatedUser is null) return BadRequest("Related user was not found");
@ -86,7 +88,8 @@ public class PublisherController(AppDatabase db, PublisherService ps, FileServic
.FirstOrDefaultAsync();
if (member is null) return StatusCode(403, "You are not even a member of the targeted publisher.");
if (member.Role < PublisherMemberRole.Manager)
return StatusCode(403, "You need at least be a manager to invite other members to collaborate this publisher.");
return StatusCode(403,
"You need at least be a manager to invite other members to collaborate this publisher.");
if (member.Role < request.Role)
return StatusCode(403, "You cannot invite member has higher permission than yours.");
@ -98,10 +101,10 @@ public class PublisherController(AppDatabase db, PublisherService ps, FileServic
PublisherId = publisher.Id,
Role = request.Role,
};
db.PublisherMembers.Add(newMember);
await db.SaveChangesAsync();
return Ok(newMember);
}
@ -111,35 +114,35 @@ public class PublisherController(AppDatabase db, PublisherService ps, FileServic
{
if (HttpContext.Items["CurrentUser"] is not Account.Account currentUser) return Unauthorized();
var userId = currentUser.Id;
var member = await db.PublisherMembers
.Where(m => m.AccountId == userId)
.Where(m => m.Publisher.Name == name)
.Where(m => m.JoinedAt == null)
.FirstOrDefaultAsync();
if (member is null) return NotFound();
member.JoinedAt = Instant.FromDateTimeUtc(DateTime.UtcNow);
db.Update(member);
await db.SaveChangesAsync();
return Ok(member);
}
[HttpPost("invites/{name}/decline")]
[Authorize]
public async Task<ActionResult> DeclineMemberInvite(string name)
{
if (HttpContext.Items["CurrentUser"] is not Account.Account currentUser) return Unauthorized();
var userId = currentUser.Id;
var member = await db.PublisherMembers
.Where(m => m.AccountId == userId)
.Where(m => m.Publisher.Name == name)
.Where(m => m.JoinedAt == null)
.FirstOrDefaultAsync();
if (member is null) return NotFound();
db.PublisherMembers.Remove(member);
await db.SaveChangesAsync();
@ -161,6 +164,8 @@ public class PublisherController(AppDatabase db, PublisherService ps, FileServic
public async Task<ActionResult<Publisher>> CreatePublisherIndividual(PublisherRequest request)
{
if (HttpContext.Items["CurrentUser"] is not Account.Account currentUser) return Unauthorized();
if (!await enforcer.EnforceAsync(currentUser.Id.ToString(), "global", "publishers", "create"))
return StatusCode(403);
var takenName = request.Name ?? currentUser.Name;
var duplicateNameCount = await db.Publishers
@ -276,10 +281,10 @@ public class PublisherController(AppDatabase db, PublisherService ps, FileServic
await fs.MarkUsageAsync(publisher.Picture, -1);
if (publisher.Background is not null)
await fs.MarkUsageAsync(publisher.Background, -1);
db.Publishers.Remove(publisher);
await db.SaveChangesAsync();
return NoContent();
}
}

21
DysonNetwork.Sphere/Storage/FileService.cs
View File

@ -158,10 +158,9 @@ public class FileService(AppDatabase db, IConfiguration configuration)
);
file.UploadedAt = Instant.FromDateTimeUtc(DateTime.UtcNow);
await db.Files.Where(f => f.Id == file.Id).ExecuteUpdateAsync(
setter => setter
.SetProperty(f => f.UploadedAt, file.UploadedAt)
.SetProperty(f => f.UploadedTo, file.UploadedTo)
await db.Files.Where(f => f.Id == file.Id).ExecuteUpdateAsync(setter => setter
.SetProperty(f => f.UploadedAt, file.UploadedAt)
.SetProperty(f => f.UploadedTo, file.UploadedTo)
);
return file;
}
@ -215,8 +214,18 @@ public class FileService(AppDatabase db, IConfiguration configuration)
public async Task MarkUsageAsync(CloudFile file, int delta)
{
await db.Files.Where(o => o.Id == file.Id)
.ExecuteUpdateAsync(
setter => setter.SetProperty(
.ExecuteUpdateAsync(setter => setter.SetProperty(
b => b.UsedCount,
b => b.UsedCount + delta
)
);
}
public async Task MarkUsageRangeAsync(ICollection<CloudFile> files, int delta)
{
var ids = files.Select(f => f.Id).ToArray();
await db.Files.Where(o => ids.Contains(o.Id))
.ExecuteUpdateAsync(setter => setter.SetProperty(
b => b.UsedCount,
b => b.UsedCount + delta
)

3
DysonNetwork.sln.DotSettings.user
View File

@ -10,7 +10,9 @@
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<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AEnumerable_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003F_002E_002E_003FLibrary_003FApplication_0020Support_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003F832399abc13b45b6bdbabfa022e4a28487e00_003F7f_003F7aece4dd_003FEnumerable_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AEvents_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003F_002E_002E_003FLibrary_003FApplication_0020Support_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003F8bb08a178b5b43c5bac20a5a54159a5b2a800_003F20_003F86914b63_003FEvents_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
@ -30,6 +32,7 @@
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