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BookHive/Migrations/20260309112221_InitialDatabase.cs
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176
BookHive/Migrations/20260309112221_InitialDatabase.cs
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using System;
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using Microsoft.EntityFrameworkCore.Migrations;
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#nullable disable
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namespace BookHive.Migrations
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{
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/// <inheritdoc />
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public partial class InitialDatabase : Migration
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{
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/// <inheritdoc />
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protected override void Up(MigrationBuilder migrationBuilder)
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{
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migrationBuilder.CreateTable(
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name: "Authors",
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columns: table => new
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{
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Id = table.Column<int>(type: "int", nullable: false)
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.Annotation("SqlServer:Identity", "1, 1"),
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FirstName = table.Column<string>(type: "nvarchar(100)", maxLength: 100, nullable: false),
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LastName = table.Column<string>(type: "nvarchar(100)", maxLength: 100, nullable: false),
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Biography = table.Column<string>(type: "nvarchar(2000)", maxLength: 2000, nullable: true),
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BirthDate = table.Column<DateOnly>(type: "date", nullable: false),
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Nationality = table.Column<string>(type: "nvarchar(60)", maxLength: 60, nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_Authors", x => x.Id);
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});
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migrationBuilder.CreateTable(
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name: "Members",
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columns: table => new
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{
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Id = table.Column<int>(type: "int", nullable: false)
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.Annotation("SqlServer:Identity", "1, 1"),
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Email = table.Column<string>(type: "nvarchar(max)", nullable: false),
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FirstName = table.Column<string>(type: "nvarchar(100)", maxLength: 100, nullable: false),
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LastName = table.Column<string>(type: "nvarchar(100)", maxLength: 100, nullable: false),
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MembershipDate = table.Column<DateOnly>(type: "date", nullable: false),
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IsActive = table.Column<bool>(type: "bit", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_Members", x => x.Id);
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});
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migrationBuilder.CreateTable(
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name: "Books",
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columns: table => new
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{
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Id = table.Column<int>(type: "int", nullable: false)
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.Annotation("SqlServer:Identity", "1, 1"),
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Title = table.Column<string>(type: "nvarchar(200)", maxLength: 200, nullable: false),
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Isbn = table.Column<string>(type: "nvarchar(max)", nullable: false),
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Summary = table.Column<string>(type: "nvarchar(3000)", maxLength: 3000, nullable: true),
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PageCount = table.Column<int>(type: "int", nullable: false),
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PublishedDate = table.Column<DateOnly>(type: "date", nullable: false),
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Genre = table.Column<string>(type: "nvarchar(50)", maxLength: 50, nullable: false),
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AuthorId = table.Column<int>(type: "int", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_Books", x => x.Id);
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table.ForeignKey(
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name: "FK_Books_Authors_AuthorId",
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column: x => x.AuthorId,
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principalTable: "Authors",
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principalColumn: "Id",
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onDelete: ReferentialAction.Cascade);
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});
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migrationBuilder.CreateTable(
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name: "Loans",
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columns: table => new
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{
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Id = table.Column<int>(type: "int", nullable: false)
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.Annotation("SqlServer:Identity", "1, 1"),
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BookId = table.Column<int>(type: "int", nullable: false),
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MemberId = table.Column<int>(type: "int", nullable: false),
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LoanDate = table.Column<DateOnly>(type: "date", nullable: false),
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DueDate = table.Column<DateOnly>(type: "date", nullable: false),
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ReturnDate = table.Column<DateOnly>(type: "date", nullable: true)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_Loans", x => x.Id);
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table.ForeignKey(
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name: "FK_Loans_Books_BookId",
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column: x => x.BookId,
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principalTable: "Books",
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principalColumn: "Id",
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onDelete: ReferentialAction.Cascade);
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table.ForeignKey(
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name: "FK_Loans_Members_MemberId",
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column: x => x.MemberId,
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principalTable: "Members",
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principalColumn: "Id",
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onDelete: ReferentialAction.Cascade);
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});
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migrationBuilder.CreateTable(
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name: "Reviews",
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columns: table => new
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{
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Id = table.Column<int>(type: "int", nullable: false)
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.Annotation("SqlServer:Identity", "1, 1"),
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BookId = table.Column<int>(type: "int", nullable: false),
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MemberId = table.Column<int>(type: "int", nullable: false),
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Rating = table.Column<int>(type: "int", nullable: false),
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Comment = table.Column<string>(type: "nvarchar(1000)", maxLength: 1000, nullable: true),
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CreatedAt = table.Column<DateTime>(type: "datetime2", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_Reviews", x => x.Id);
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table.ForeignKey(
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name: "FK_Reviews_Books_BookId",
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column: x => x.BookId,
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principalTable: "Books",
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principalColumn: "Id",
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onDelete: ReferentialAction.Cascade);
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table.ForeignKey(
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name: "FK_Reviews_Members_MemberId",
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column: x => x.MemberId,
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principalTable: "Members",
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principalColumn: "Id",
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onDelete: ReferentialAction.Cascade);
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});
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migrationBuilder.CreateIndex(
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name: "IX_Books_AuthorId",
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table: "Books",
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column: "AuthorId");
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migrationBuilder.CreateIndex(
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name: "IX_Loans_BookId",
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table: "Loans",
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column: "BookId");
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migrationBuilder.CreateIndex(
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name: "IX_Loans_MemberId",
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table: "Loans",
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column: "MemberId");
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migrationBuilder.CreateIndex(
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name: "IX_Reviews_BookId",
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table: "Reviews",
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column: "BookId");
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migrationBuilder.CreateIndex(
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name: "IX_Reviews_MemberId",
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table: "Reviews",
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column: "MemberId");
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}
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/// <inheritdoc />
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protected override void Down(MigrationBuilder migrationBuilder)
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{
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migrationBuilder.DropTable(
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name: "Loans");
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migrationBuilder.DropTable(
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name: "Reviews");
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migrationBuilder.DropTable(
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name: "Books");
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migrationBuilder.DropTable(
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name: "Members");
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migrationBuilder.DropTable(
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name: "Authors");
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}
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}
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}
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