YABA/API/YABA.Data/Migrations/20230125055348_InitialMigration.cs

using System;
using Microsoft.EntityFrameworkCore.Migrations;
using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;

namespace YABA.Data.Migrations
{
    public partial class InitialMigration : Migration
    {
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "users",
                columns: table => new
                {
                    id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    is_deleted = table.Column<bool>(type: "boolean", nullable: false),
                    created_on = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false),
                    last_modified = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false),
                    auth0id = table.Column<string>(type: "text", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("pk_users", x => x.id);
                });

            migrationBuilder.CreateTable(
                name: "bookmarks",
                columns: table => new
                {
                    id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    is_deleted = table.Column<bool>(type: "boolean", nullable: false),
                    created_on = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false),
                    last_modified = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false),
                    title = table.Column<string>(type: "text", nullable: false),
                    description = table.Column<string>(type: "text", nullable: false),
                    note = table.Column<string>(type: "text", nullable: false),
                    is_hidden = table.Column<bool>(type: "boolean", nullable: false),
                    user_id = table.Column<int>(type: "integer", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("pk_bookmarks", x => x.id);
                    table.ForeignKey(
                        name: "fk_bookmarks_users_user_id",
                        column: x => x.user_id,
                        principalTable: "users",
                        principalColumn: "id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateTable(
                name: "tags",
                columns: table => new
                {
                    id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    is_deleted = table.Column<bool>(type: "boolean", nullable: false),
                    name = table.Column<string>(type: "text", nullable: false),
                    is_hidden = table.Column<bool>(type: "boolean", nullable: false),
                    user_id = table.Column<int>(type: "integer", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("pk_tags", x => x.id);
                    table.ForeignKey(
                        name: "fk_tags_users_user_id",
                        column: x => x.user_id,
                        principalTable: "users",
                        principalColumn: "id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateTable(
                name: "bookmark_tags",
                columns: table => new
                {
                    id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    bookmark_id = table.Column<int>(type: "integer", nullable: false),
                    tag_id = table.Column<int>(type: "integer", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("pk_bookmark_tags", x => x.id);
                    table.ForeignKey(
                        name: "fk_bookmark_tags_bookmarks_bookmark_id",
                        column: x => x.bookmark_id,
                        principalTable: "bookmarks",
                        principalColumn: "id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "fk_bookmark_tags_tags_tag_id",
                        column: x => x.tag_id,
                        principalTable: "tags",
                        principalColumn: "id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateIndex(
                name: "ix_bookmark_tags_bookmark_id_tag_id",
                table: "bookmark_tags",
                columns: new[] { "bookmark_id", "tag_id" },
                unique: true);

            migrationBuilder.CreateIndex(
                name: "ix_bookmark_tags_tag_id",
                table: "bookmark_tags",
                column: "tag_id");

            migrationBuilder.CreateIndex(
                name: "ix_bookmarks_user_id",
                table: "bookmarks",
                column: "user_id");

            migrationBuilder.CreateIndex(
                name: "ix_tags_user_id",
                table: "tags",
                column: "user_id");

            migrationBuilder.CreateIndex(
                name: "ix_users_auth0id",
                table: "users",
                column: "auth0id",
                unique: true);
        }

        protected override void Down(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropTable(
                name: "bookmark_tags");

            migrationBuilder.DropTable(
                name: "bookmarks");

            migrationBuilder.DropTable(
                name: "tags");

            migrationBuilder.DropTable(
                name: "users");
        }
    }
}