282 lines
12 KiB
C#
282 lines
12 KiB
C#
using System;
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using Microsoft.EntityFrameworkCore.Migrations;
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using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
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#nullable disable
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namespace CarShowroomDatabaseStorage.Migrations
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{
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/// <inheritdoc />
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public partial class InitialCreate : 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: "client",
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columns: table => new
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{
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client_id = table.Column<int>(type: "integer", nullable: false)
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.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
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client_name = table.Column<string>(type: "character varying(50)", maxLength: 50, nullable: false, defaultValue: "empty_string"),
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client_phonenumber = table.Column<string>(type: "character varying(25)", maxLength: 25, nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_client", x => x.client_id);
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});
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migrationBuilder.CreateTable(
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name: "employee",
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columns: table => new
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{
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employee_id = table.Column<int>(type: "integer", nullable: false)
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.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
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employee_name = table.Column<string>(type: "character varying(50)", maxLength: 50, nullable: false, defaultValue: "empty_string"),
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employee_email = table.Column<string>(type: "character varying(40)", maxLength: 40, nullable: false),
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employee_password = table.Column<string>(type: "character varying(32)", maxLength: 32, nullable: false, defaultValue: "empty_string")
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_employee", x => x.employee_id);
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});
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migrationBuilder.CreateTable(
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name: "make",
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columns: table => new
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{
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make_id = table.Column<int>(type: "integer", nullable: false)
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.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
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make_name = table.Column<string>(type: "character varying(50)", maxLength: 50, nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_make", x => x.make_id);
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});
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migrationBuilder.CreateTable(
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name: "service",
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columns: table => new
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{
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service_id = table.Column<int>(type: "integer", nullable: false)
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.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
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service_name = table.Column<string>(type: "character varying(50)", maxLength: 50, nullable: false),
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service_cost = table.Column<int>(type: "integer", nullable: false, defaultValue: -1)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_service", x => x.service_id);
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});
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migrationBuilder.CreateTable(
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name: "sale",
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columns: table => new
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{
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sale_id = table.Column<int>(type: "integer", nullable: false)
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.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
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sale_time = table.Column<DateTime>(type: "timestamp with time zone", nullable: false),
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sale_cost = table.Column<int>(type: "integer", nullable: false, defaultValue: -1),
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sale_client_id = table.Column<int>(type: "integer", nullable: true),
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sale_employee_id = table.Column<int>(type: "integer", nullable: true)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_sale", x => x.sale_id);
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table.ForeignKey(
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name: "FK_sale_client_sale_client_id",
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column: x => x.sale_client_id,
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principalTable: "client",
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principalColumn: "client_id",
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onDelete: ReferentialAction.SetNull);
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table.ForeignKey(
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name: "FK_sale_employee_sale_employee_id",
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column: x => x.sale_employee_id,
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principalTable: "employee",
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principalColumn: "employee_id",
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onDelete: ReferentialAction.SetNull);
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});
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migrationBuilder.CreateTable(
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name: "model",
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columns: table => new
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{
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model_id = table.Column<int>(type: "integer", nullable: false)
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.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
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model_name = table.Column<string>(type: "character varying(50)", maxLength: 50, nullable: false),
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model_price = table.Column<int>(type: "integer", nullable: false, defaultValue: -1),
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model_make_id = table.Column<int>(type: "integer", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_model", x => x.model_id);
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table.ForeignKey(
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name: "FK_model_make_model_make_id",
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column: x => x.model_make_id,
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principalTable: "make",
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principalColumn: "make_id",
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onDelete: ReferentialAction.Restrict);
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});
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migrationBuilder.CreateTable(
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name: "sale_service",
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columns: table => new
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{
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sale_id = table.Column<int>(type: "integer", nullable: false),
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service_id = table.Column<int>(type: "integer", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_sale_service", x => new { x.sale_id, x.service_id });
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table.ForeignKey(
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name: "FK_sale_service_sale_sale_id",
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column: x => x.sale_id,
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principalTable: "sale",
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principalColumn: "sale_id",
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onDelete: ReferentialAction.Restrict);
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table.ForeignKey(
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name: "FK_sale_service_service_service_id",
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column: x => x.service_id,
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principalTable: "service",
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principalColumn: "service_id",
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onDelete: ReferentialAction.Cascade);
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});
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migrationBuilder.CreateTable(
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name: "car",
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columns: table => new
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{
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car_id = table.Column<int>(type: "integer", nullable: false)
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.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
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car_color = table.Column<string>(type: "character varying(50)", maxLength: 50, nullable: false, defaultValue: "empty_string"),
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car_releasedate = table.Column<DateTime>(type: "timestamp with time zone", nullable: false),
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car_model_id = table.Column<int>(type: "integer", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_car", x => x.car_id);
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table.ForeignKey(
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name: "FK_car_model_car_model_id",
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column: x => x.car_model_id,
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principalTable: "model",
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principalColumn: "model_id",
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onDelete: ReferentialAction.Restrict);
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});
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migrationBuilder.CreateTable(
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name: "sale_car",
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columns: table => new
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{
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sale_id = table.Column<int>(type: "integer", nullable: false),
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car_id = table.Column<int>(type: "integer", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_sale_car", x => new { x.sale_id, x.car_id });
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table.ForeignKey(
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name: "FK_sale_car_car_car_id",
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column: x => x.car_id,
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principalTable: "car",
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principalColumn: "car_id",
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onDelete: ReferentialAction.Cascade);
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table.ForeignKey(
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name: "FK_sale_car_sale_sale_id",
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column: x => x.sale_id,
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principalTable: "sale",
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principalColumn: "sale_id",
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onDelete: ReferentialAction.Restrict);
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});
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migrationBuilder.CreateIndex(
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name: "IX_car_car_model_id",
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table: "car",
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column: "car_model_id");
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migrationBuilder.CreateIndex(
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name: "IX_client_client_phonenumber",
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table: "client",
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column: "client_phonenumber",
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unique: true);
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migrationBuilder.CreateIndex(
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name: "IX_employee_employee_email",
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table: "employee",
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column: "employee_email",
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unique: true);
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migrationBuilder.CreateIndex(
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name: "IX_make_make_name",
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table: "make",
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column: "make_name",
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unique: true);
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migrationBuilder.CreateIndex(
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name: "IX_model_model_make_id",
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table: "model",
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column: "model_make_id");
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migrationBuilder.CreateIndex(
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name: "IX_model_model_name",
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table: "model",
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column: "model_name",
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unique: true);
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migrationBuilder.CreateIndex(
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name: "IX_sale_sale_client_id",
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table: "sale",
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column: "sale_client_id");
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migrationBuilder.CreateIndex(
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name: "IX_sale_sale_employee_id",
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table: "sale",
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column: "sale_employee_id");
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migrationBuilder.CreateIndex(
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name: "IX_sale_car_car_id",
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table: "sale_car",
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column: "car_id");
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migrationBuilder.CreateIndex(
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name: "IX_sale_service_service_id",
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table: "sale_service",
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column: "service_id");
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migrationBuilder.CreateIndex(
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name: "IX_service_service_name",
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table: "service",
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column: "service_name",
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unique: true);
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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: "sale_car");
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migrationBuilder.DropTable(
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name: "sale_service");
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migrationBuilder.DropTable(
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name: "car");
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migrationBuilder.DropTable(
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name: "sale");
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migrationBuilder.DropTable(
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name: "service");
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migrationBuilder.DropTable(
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name: "model");
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migrationBuilder.DropTable(
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name: "client");
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migrationBuilder.DropTable(
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name: "employee");
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migrationBuilder.DropTable(
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name: "make");
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}
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}
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}
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