QuotifyBE/Migrations/20250715142242_revised_model.cs

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

#nullable disable

namespace QuotifyBE.Migrations
{
    /// <inheritdoc />
    public partial class revised_model : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "Categories",
                columns: table => new
                {
                    Id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    Name = table.Column<string>(type: "text", nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Categories", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "Images",
                columns: table => new
                {
                    Id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    Url = table.Column<string>(type: "text", nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Images", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "Users",
                columns: table => new
                {
                    Id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    Name = table.Column<string>(type: "text", nullable: false),
                    Email = table.Column<string>(type: "text", nullable: false),
                    PasswordHash = table.Column<string>(type: "text", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Users", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "Quotes",
                columns: table => new
                {
                    Id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    Text = table.Column<string>(type: "text", nullable: false),
                    Author = table.Column<string>(type: "text", nullable: false),
                    ImageId = table.Column<int>(type: "integer", nullable: true),
                    CreatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false),
                    LastUpdatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false),
                    UserId = table.Column<int>(type: "integer", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Quotes", x => x.Id);
                    table.ForeignKey(
                        name: "FK_Quotes_Images_ImageId",
                        column: x => x.ImageId,
                        principalTable: "Images",
                        principalColumn: "Id");
                    table.ForeignKey(
                        name: "FK_Quotes_Users_UserId",
                        column: x => x.UserId,
                        principalTable: "Users",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateTable(
                name: "QuoteCategories",
                columns: table => new
                {
                    QuoteId = table.Column<int>(type: "integer", nullable: false),
                    CategoryId = table.Column<int>(type: "integer", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_QuoteCategories", x => new { x.QuoteId, x.CategoryId });
                    table.ForeignKey(
                        name: "FK_QuoteCategories_Categories_CategoryId",
                        column: x => x.CategoryId,
                        principalTable: "Categories",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_QuoteCategories_Quotes_QuoteId",
                        column: x => x.QuoteId,
                        principalTable: "Quotes",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateIndex(
                name: "IX_QuoteCategories_CategoryId",
                table: "QuoteCategories",
                column: "CategoryId");

            migrationBuilder.CreateIndex(
                name: "IX_Quotes_ImageId",
                table: "Quotes",
                column: "ImageId");

            migrationBuilder.CreateIndex(
                name: "IX_Quotes_UserId",
                table: "Quotes",
                column: "UserId");
        }

        /// <inheritdoc />
        protected override void Down(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropTable(
                name: "QuoteCategories");

            migrationBuilder.DropTable(
                name: "Categories");

            migrationBuilder.DropTable(
                name: "Quotes");

            migrationBuilder.DropTable(
                name: "Images");

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