✨ File pool instead of destination configuration

DysonNetwork.Drive/Migrations/20250725163615_AddCloudFilePool.cs

@@ -0,0 +1,71 @@
+using System;
+using DysonNetwork.Drive.Storage;
+using Microsoft.EntityFrameworkCore.Migrations;
+using NodaTime;
+
+#nullable disable
+
+namespace DysonNetwork.Drive.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddCloudFilePool : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<Guid>(
+                name: "pool_id",
+                table: "files",
+                type: "uuid",
+                nullable: true);
+
+            migrationBuilder.CreateTable(
+                name: "pools",
+                columns: table => new
+                {
+                    id = table.Column<Guid>(type: "uuid", nullable: false),
+                    name = table.Column<string>(type: "character varying(1024)", maxLength: 1024, nullable: false),
+                    storage_config = table.Column<RemoteStorageConfig>(type: "jsonb", nullable: false),
+                    billing_config = table.Column<BillingConfig>(type: "jsonb", 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_pools", x => x.id);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "ix_files_pool_id",
+                table: "files",
+                column: "pool_id");
+
+            migrationBuilder.AddForeignKey(
+                name: "fk_files_pools_pool_id",
+                table: "files",
+                column: "pool_id",
+                principalTable: "pools",
+                principalColumn: "id");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "fk_files_pools_pool_id",
+                table: "files");
+
+            migrationBuilder.DropTable(
+                name: "pools");
+
+            migrationBuilder.DropIndex(
+                name: "ix_files_pool_id",
+                table: "files");
+
+            migrationBuilder.DropColumn(
+                name: "pool_id",
+                table: "files");
+        }
+    }
+}