[iceshrimp/database] Add plugin store table (ISH-424)

Iceshrimp.Backend/Core/Database/DatabaseContext.cs

@@ -90,6 +90,7 @@ public class DatabaseContext(DbContextOptions<DatabaseContext> options)
 	public virtual DbSet<Worker>               Workers               { get; init; } = null!;
 	public virtual DbSet<Filter>               Filters               { get; init; } = null!;
 	public virtual DbSet<DataProtectionKey>    DataProtectionKeys    { get; init; } = null!;
+	public virtual DbSet<PluginStoreEntry>     PluginStore           { get; init; } = null!;
 
 	public static NpgsqlDataSource GetDataSource(Config.DatabaseSection config)
 	{

Iceshrimp.Backend/Core/Database/Migrations/DatabaseContextModelSnapshot.cs

@@ -3371,6 +3371,33 @@ namespace Iceshrimp.Backend.Core.Database.Migrations
                     b.ToTable("password_reset_request");
                 });
 
+            modelBuilder.Entity("Iceshrimp.Backend.Core.Database.Tables.PluginStoreEntry", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("id");
+
+                    b.Property<string>("Data")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("jsonb")
+                        .HasColumnName("data")
+                        .HasDefaultValueSql("'{}'::jsonb")
+                        .HasComment("The plugin-specific data object");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text")
+                        .HasColumnName("name");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Id");
+
+                    b.ToTable("plugin_store");
+                });
+
             modelBuilder.Entity("Iceshrimp.Backend.Core.Database.Tables.Poll", b =>
                 {
                     b.Property<string>("NoteId")

Iceshrimp.Backend/Core/Database/Migrations/v2024.1-beta3/20240713201555_AddPluginStore.cs

@@ -0,0 +1,43 @@
+using System;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Iceshrimp.Backend.Core.Database.Migrations
+{
+    /// <inheritdoc />
+    [DbContext(typeof(DatabaseContext))]
+    [Migration("20240713201555_AddPluginStore")]
+    public partial class AddPluginStore : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "plugin_store",
+                columns: table => new
+                {
+                    id = table.Column<Guid>(type: "uuid", nullable: false),
+                    name = table.Column<string>(type: "text", nullable: false),
+                    data = table.Column<string>(type: "jsonb", nullable: false, defaultValueSql: "'{}'::jsonb", comment: "The plugin-specific data object")
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_plugin_store", x => x.id);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_plugin_store_id",
+                table: "plugin_store",
+                column: "id");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "plugin_store");
+        }
+    }
+}

Iceshrimp.Backend/Core/Database/Tables/PluginStoreEntry.cs

@@ -0,0 +1,23 @@
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+
+namespace Iceshrimp.Backend.Core.Database.Tables;
+
+[Table("plugin_store")]
+[Index(nameof(Id))]
+public class PluginStoreEntry
+{
+	[Key] [Column("id")]                 public Guid   Id   { get; set; }
+	[Column("name")]                     public string Name { get; set; } = null!;
+	[Column("data", TypeName = "jsonb")] public string Data { get; set; } = null!;
+}
+
+public class PluginStoreEntityTypeConfiguration : IEntityTypeConfiguration<PluginStoreEntry>
+{
+	public void Configure(EntityTypeBuilder<PluginStoreEntry> entity)
+	{
+		entity.Property(e => e.Data).HasDefaultValueSql("'{}'::jsonb").HasComment("The plugin-specific data object");
+	}
+}