重构项目结构，移除Assignment相关功能，优化Submission模块
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SpecialX
980
TechHelper.Server/Migrations/20250929035019_init.cs
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980
TechHelper.Server/Migrations/20250929035019_init.cs
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using System;
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using Microsoft.EntityFrameworkCore.Metadata;
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using Microsoft.EntityFrameworkCore.Migrations;
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#nullable disable
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namespace TechHelper.Server.Migrations
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{
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/// <inheritdoc />
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public partial class init : 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.AlterDatabase()
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.Annotation("MySql:CharSet", "utf8mb4");
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migrationBuilder.CreateTable(
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name: "AspNetRoles",
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columns: table => new
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{
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Id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
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Name = table.Column<string>(type: "varchar(256)", maxLength: 256, nullable: true)
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.Annotation("MySql:CharSet", "utf8mb4"),
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NormalizedName = table.Column<string>(type: "varchar(256)", maxLength: 256, nullable: true)
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.Annotation("MySql:CharSet", "utf8mb4"),
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ConcurrencyStamp = table.Column<string>(type: "longtext", nullable: true)
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.Annotation("MySql:CharSet", "utf8mb4")
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_AspNetRoles", x => x.Id);
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})
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.Annotation("MySql:CharSet", "utf8mb4");
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migrationBuilder.CreateTable(
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name: "exam_type",
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columns: table => new
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{
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id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
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name = table.Column<string>(type: "varchar(20)", maxLength: 20, nullable: false)
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.Annotation("MySql:CharSet", "utf8mb4"),
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description = table.Column<string>(type: "longtext", nullable: false)
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.Annotation("MySql:CharSet", "utf8mb4")
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_exam_type", x => x.id);
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})
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.Annotation("MySql:CharSet", "utf8mb4");
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migrationBuilder.CreateTable(
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name: "QuestionContexts",
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columns: table => new
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{
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Id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
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Description = table.Column<string>(type: "longtext", nullable: false)
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.Annotation("MySql:CharSet", "utf8mb4")
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_QuestionContexts", x => x.Id);
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})
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.Annotation("MySql:CharSet", "utf8mb4");
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migrationBuilder.CreateTable(
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name: "schools",
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columns: table => new
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{
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id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
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school_name = table.Column<string>(type: "varchar(50)", maxLength: 50, nullable: false)
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.Annotation("MySql:CharSet", "utf8mb4"),
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address = table.Column<string>(type: "varchar(100)", maxLength: 100, nullable: false)
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.Annotation("MySql:CharSet", "utf8mb4"),
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create_time = table.Column<DateTime>(type: "datetime(6)", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_schools", x => x.id);
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})
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.Annotation("MySql:CharSet", "utf8mb4");
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migrationBuilder.CreateTable(
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name: "subjects",
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columns: table => new
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{
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id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
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name = table.Column<string>(type: "varchar(20)", maxLength: 20, nullable: false)
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.Annotation("MySql:CharSet", "utf8mb4"),
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description = table.Column<string>(type: "longtext", nullable: false)
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.Annotation("MySql:CharSet", "utf8mb4")
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_subjects", x => x.id);
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})
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.Annotation("MySql:CharSet", "utf8mb4");
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migrationBuilder.CreateTable(
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name: "textbook",
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columns: table => new
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{
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Id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
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Grade = table.Column<byte>(type: "tinyint unsigned", nullable: false),
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Title = table.Column<string>(type: "longtext", nullable: false)
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.Annotation("MySql:CharSet", "utf8mb4"),
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Publisher = table.Column<byte>(type: "tinyint unsigned", nullable: false),
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SubjectArea = table.Column<byte>(type: "tinyint unsigned", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_textbook", x => x.Id);
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})
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.Annotation("MySql:CharSet", "utf8mb4");
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migrationBuilder.CreateTable(
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name: "AspNetRoleClaims",
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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("MySql:ValueGenerationStrategy", MySqlValueGenerationStrategy.IdentityColumn),
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RoleId = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
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ClaimType = table.Column<string>(type: "longtext", nullable: true)
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.Annotation("MySql:CharSet", "utf8mb4"),
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ClaimValue = table.Column<string>(type: "longtext", nullable: true)
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.Annotation("MySql:CharSet", "utf8mb4")
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_AspNetRoleClaims", x => x.Id);
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table.ForeignKey(
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name: "FK_AspNetRoleClaims_AspNetRoles_RoleId",
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column: x => x.RoleId,
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principalTable: "AspNetRoles",
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principalColumn: "Id",
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onDelete: ReferentialAction.Cascade);
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})
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.Annotation("MySql:CharSet", "utf8mb4");
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migrationBuilder.CreateTable(
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name: "grades",
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columns: table => new
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{
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grade_id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
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school_id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
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grade_name = table.Column<string>(type: "varchar(20)", maxLength: 20, nullable: false)
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.Annotation("MySql:CharSet", "utf8mb4"),
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grade_level = table.Column<byte>(type: "tinyint unsigned", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_grades", x => x.grade_id);
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table.ForeignKey(
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name: "FK_grades_schools_school_id",
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column: x => x.school_id,
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principalTable: "schools",
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principalColumn: "id",
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onDelete: ReferentialAction.Cascade);
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})
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.Annotation("MySql:CharSet", "utf8mb4");
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migrationBuilder.CreateTable(
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name: "AspNetUsers",
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columns: table => new
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{
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Id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
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RefreshToken = table.Column<string>(type: "longtext", nullable: true)
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.Annotation("MySql:CharSet", "utf8mb4"),
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RefreshTokenExpiryTime = table.Column<DateTime>(type: "datetime(6)", nullable: true),
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HomeAddress = table.Column<string>(type: "longtext", nullable: true)
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.Annotation("MySql:CharSet", "utf8mb4"),
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DisplayName = table.Column<string>(type: "longtext", nullable: true)
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.Annotation("MySql:CharSet", "utf8mb4"),
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Role = table.Column<int>(type: "int", nullable: true),
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TeachSubjectId = table.Column<Guid>(type: "char(36)", nullable: true, collation: "ascii_general_ci"),
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deleted = table.Column<bool>(type: "tinyint(1)", nullable: false),
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UserName = table.Column<string>(type: "varchar(256)", maxLength: 256, nullable: true)
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.Annotation("MySql:CharSet", "utf8mb4"),
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NormalizedUserName = table.Column<string>(type: "varchar(256)", maxLength: 256, nullable: true)
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.Annotation("MySql:CharSet", "utf8mb4"),
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Email = table.Column<string>(type: "varchar(256)", maxLength: 256, nullable: true)
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.Annotation("MySql:CharSet", "utf8mb4"),
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NormalizedEmail = table.Column<string>(type: "varchar(256)", maxLength: 256, nullable: true)
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.Annotation("MySql:CharSet", "utf8mb4"),
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EmailConfirmed = table.Column<bool>(type: "tinyint(1)", nullable: false),
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PasswordHash = table.Column<string>(type: "longtext", nullable: true)
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.Annotation("MySql:CharSet", "utf8mb4"),
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SecurityStamp = table.Column<string>(type: "longtext", nullable: true)
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.Annotation("MySql:CharSet", "utf8mb4"),
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ConcurrencyStamp = table.Column<string>(type: "longtext", nullable: true)
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.Annotation("MySql:CharSet", "utf8mb4"),
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PhoneNumber = table.Column<string>(type: "longtext", nullable: true)
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.Annotation("MySql:CharSet", "utf8mb4"),
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PhoneNumberConfirmed = table.Column<bool>(type: "tinyint(1)", nullable: false),
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TwoFactorEnabled = table.Column<bool>(type: "tinyint(1)", nullable: false),
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LockoutEnd = table.Column<DateTimeOffset>(type: "datetime(6)", nullable: true),
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LockoutEnabled = table.Column<bool>(type: "tinyint(1)", nullable: false),
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AccessFailedCount = 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_AspNetUsers", x => x.Id);
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table.ForeignKey(
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name: "FK_AspNetUsers_subjects_TeachSubjectId",
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column: x => x.TeachSubjectId,
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principalTable: "subjects",
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principalColumn: "id");
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})
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.Annotation("MySql:CharSet", "utf8mb4");
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migrationBuilder.CreateTable(
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name: "question_types",
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columns: table => new
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{
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id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
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name = table.Column<string>(type: "varchar(20)", maxLength: 20, nullable: false)
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.Annotation("MySql:CharSet", "utf8mb4"),
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subject_id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
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description = table.Column<string>(type: "longtext", nullable: false)
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.Annotation("MySql:CharSet", "utf8mb4"),
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score_rule = table.Column<string>(type: "varchar(20)", maxLength: 20, nullable: false)
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.Annotation("MySql:CharSet", "utf8mb4")
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_question_types", x => x.id);
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table.ForeignKey(
|
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name: "FK_question_types_subjects_subject_id",
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column: x => x.subject_id,
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principalTable: "subjects",
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principalColumn: "id",
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onDelete: ReferentialAction.Cascade);
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})
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.Annotation("MySql:CharSet", "utf8mb4");
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migrationBuilder.CreateTable(
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name: "lesson",
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columns: table => new
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{
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Id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
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Title = table.Column<string>(type: "varchar(255)", maxLength: 255, nullable: false)
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.Annotation("MySql:CharSet", "utf8mb4"),
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Description = table.Column<string>(type: "longtext", nullable: false)
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.Annotation("MySql:CharSet", "utf8mb4"),
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TextbookID = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci")
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_lesson", x => x.Id);
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table.ForeignKey(
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name: "FK_lesson_textbook_TextbookID",
|
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column: x => x.TextbookID,
|
||||
principalTable: "textbook",
|
||||
principalColumn: "Id",
|
||||
onDelete: ReferentialAction.Cascade);
|
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})
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.Annotation("MySql:CharSet", "utf8mb4");
|
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|
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migrationBuilder.CreateTable(
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name: "AspNetUserClaims",
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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("MySql:ValueGenerationStrategy", MySqlValueGenerationStrategy.IdentityColumn),
|
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UserId = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
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ClaimType = table.Column<string>(type: "longtext", nullable: true)
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.Annotation("MySql:CharSet", "utf8mb4"),
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ClaimValue = table.Column<string>(type: "longtext", nullable: true)
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.Annotation("MySql:CharSet", "utf8mb4")
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_AspNetUserClaims", x => x.Id);
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table.ForeignKey(
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name: "FK_AspNetUserClaims_AspNetUsers_UserId",
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column: x => x.UserId,
|
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principalTable: "AspNetUsers",
|
||||
principalColumn: "Id",
|
||||
onDelete: ReferentialAction.Cascade);
|
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})
|
||||
.Annotation("MySql:CharSet", "utf8mb4");
|
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|
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migrationBuilder.CreateTable(
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name: "AspNetUserLogins",
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columns: table => new
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{
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||||
LoginProvider = table.Column<string>(type: "varchar(255)", nullable: false)
|
||||
.Annotation("MySql:CharSet", "utf8mb4"),
|
||||
ProviderKey = table.Column<string>(type: "varchar(255)", nullable: false)
|
||||
.Annotation("MySql:CharSet", "utf8mb4"),
|
||||
ProviderDisplayName = table.Column<string>(type: "longtext", nullable: true)
|
||||
.Annotation("MySql:CharSet", "utf8mb4"),
|
||||
UserId = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci")
|
||||
},
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||||
constraints: table =>
|
||||
{
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||||
table.PrimaryKey("PK_AspNetUserLogins", x => new { x.LoginProvider, x.ProviderKey });
|
||||
table.ForeignKey(
|
||||
name: "FK_AspNetUserLogins_AspNetUsers_UserId",
|
||||
column: x => x.UserId,
|
||||
principalTable: "AspNetUsers",
|
||||
principalColumn: "Id",
|
||||
onDelete: ReferentialAction.Cascade);
|
||||
})
|
||||
.Annotation("MySql:CharSet", "utf8mb4");
|
||||
|
||||
migrationBuilder.CreateTable(
|
||||
name: "AspNetUserRoles",
|
||||
columns: table => new
|
||||
{
|
||||
UserId = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
|
||||
RoleId = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci")
|
||||
},
|
||||
constraints: table =>
|
||||
{
|
||||
table.PrimaryKey("PK_AspNetUserRoles", x => new { x.UserId, x.RoleId });
|
||||
table.ForeignKey(
|
||||
name: "FK_AspNetUserRoles_AspNetRoles_RoleId",
|
||||
column: x => x.RoleId,
|
||||
principalTable: "AspNetRoles",
|
||||
principalColumn: "Id",
|
||||
onDelete: ReferentialAction.Cascade);
|
||||
table.ForeignKey(
|
||||
name: "FK_AspNetUserRoles_AspNetUsers_UserId",
|
||||
column: x => x.UserId,
|
||||
principalTable: "AspNetUsers",
|
||||
principalColumn: "Id",
|
||||
onDelete: ReferentialAction.Cascade);
|
||||
})
|
||||
.Annotation("MySql:CharSet", "utf8mb4");
|
||||
|
||||
migrationBuilder.CreateTable(
|
||||
name: "AspNetUserTokens",
|
||||
columns: table => new
|
||||
{
|
||||
UserId = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
|
||||
LoginProvider = table.Column<string>(type: "varchar(255)", nullable: false)
|
||||
.Annotation("MySql:CharSet", "utf8mb4"),
|
||||
Name = table.Column<string>(type: "varchar(255)", nullable: false)
|
||||
.Annotation("MySql:CharSet", "utf8mb4"),
|
||||
Value = table.Column<string>(type: "longtext", nullable: true)
|
||||
.Annotation("MySql:CharSet", "utf8mb4")
|
||||
},
|
||||
constraints: table =>
|
||||
{
|
||||
table.PrimaryKey("PK_AspNetUserTokens", x => new { x.UserId, x.LoginProvider, x.Name });
|
||||
table.ForeignKey(
|
||||
name: "FK_AspNetUserTokens_AspNetUsers_UserId",
|
||||
column: x => x.UserId,
|
||||
principalTable: "AspNetUsers",
|
||||
principalColumn: "Id",
|
||||
onDelete: ReferentialAction.Cascade);
|
||||
})
|
||||
.Annotation("MySql:CharSet", "utf8mb4");
|
||||
|
||||
migrationBuilder.CreateTable(
|
||||
name: "classes",
|
||||
columns: table => new
|
||||
{
|
||||
class_id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
|
||||
grade_id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
|
||||
index = table.Column<byte>(type: "tinyint unsigned", nullable: false),
|
||||
class_name = table.Column<string>(type: "varchar(30)", maxLength: 30, nullable: false)
|
||||
.Annotation("MySql:CharSet", "utf8mb4"),
|
||||
head_teacher_id = table.Column<Guid>(type: "char(36)", nullable: true, collation: "ascii_general_ci"),
|
||||
created_at = table.Column<DateTime>(type: "datetime(6)", nullable: false),
|
||||
updated_at = table.Column<DateTime>(type: "datetime(6)", nullable: false),
|
||||
deleted = table.Column<bool>(type: "tinyint(1)", nullable: false)
|
||||
},
|
||||
constraints: table =>
|
||||
{
|
||||
table.PrimaryKey("PK_classes", x => x.class_id);
|
||||
table.ForeignKey(
|
||||
name: "FK_classes_AspNetUsers_head_teacher_id",
|
||||
column: x => x.head_teacher_id,
|
||||
principalTable: "AspNetUsers",
|
||||
principalColumn: "Id");
|
||||
table.ForeignKey(
|
||||
name: "FK_classes_grades_grade_id",
|
||||
column: x => x.grade_id,
|
||||
principalTable: "grades",
|
||||
principalColumn: "grade_id",
|
||||
onDelete: ReferentialAction.Cascade);
|
||||
})
|
||||
.Annotation("MySql:CharSet", "utf8mb4");
|
||||
|
||||
migrationBuilder.CreateTable(
|
||||
name: "key_point",
|
||||
columns: table => new
|
||||
{
|
||||
Id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
|
||||
Key = table.Column<string>(type: "varchar(255)", maxLength: 255, nullable: false)
|
||||
.Annotation("MySql:CharSet", "utf8mb4"),
|
||||
LessonID = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci")
|
||||
},
|
||||
constraints: table =>
|
||||
{
|
||||
table.PrimaryKey("PK_key_point", x => x.Id);
|
||||
table.ForeignKey(
|
||||
name: "FK_key_point_lesson_LessonID",
|
||||
column: x => x.LessonID,
|
||||
principalTable: "lesson",
|
||||
principalColumn: "Id",
|
||||
onDelete: ReferentialAction.Cascade);
|
||||
})
|
||||
.Annotation("MySql:CharSet", "utf8mb4");
|
||||
|
||||
migrationBuilder.CreateTable(
|
||||
name: "lesson_question",
|
||||
columns: table => new
|
||||
{
|
||||
Id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
|
||||
Question = table.Column<string>(type: "longtext", maxLength: 65535, nullable: false)
|
||||
.Annotation("MySql:CharSet", "utf8mb4"),
|
||||
LessonID = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci")
|
||||
},
|
||||
constraints: table =>
|
||||
{
|
||||
table.PrimaryKey("PK_lesson_question", x => x.Id);
|
||||
table.ForeignKey(
|
||||
name: "FK_lesson_question_lesson_LessonID",
|
||||
column: x => x.LessonID,
|
||||
principalTable: "lesson",
|
||||
principalColumn: "Id",
|
||||
onDelete: ReferentialAction.Cascade);
|
||||
})
|
||||
.Annotation("MySql:CharSet", "utf8mb4");
|
||||
|
||||
migrationBuilder.CreateTable(
|
||||
name: "class_user",
|
||||
columns: table => new
|
||||
{
|
||||
class_id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
|
||||
student_id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
|
||||
enrollment_date = table.Column<DateTime>(type: "datetime(6)", nullable: false),
|
||||
deleted = table.Column<bool>(type: "tinyint(1)", nullable: false)
|
||||
},
|
||||
constraints: table =>
|
||||
{
|
||||
table.PrimaryKey("PK_class_user", x => new { x.class_id, x.student_id });
|
||||
table.ForeignKey(
|
||||
name: "FK_class_user_AspNetUsers_student_id",
|
||||
column: x => x.student_id,
|
||||
principalTable: "AspNetUsers",
|
||||
principalColumn: "Id",
|
||||
onDelete: ReferentialAction.Cascade);
|
||||
table.ForeignKey(
|
||||
name: "FK_class_user_classes_class_id",
|
||||
column: x => x.class_id,
|
||||
principalTable: "classes",
|
||||
principalColumn: "class_id",
|
||||
onDelete: ReferentialAction.Cascade);
|
||||
})
|
||||
.Annotation("MySql:CharSet", "utf8mb4");
|
||||
|
||||
migrationBuilder.CreateTable(
|
||||
name: "questions",
|
||||
columns: table => new
|
||||
{
|
||||
id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
|
||||
title = table.Column<string>(type: "longtext", maxLength: 65535, nullable: false)
|
||||
.Annotation("MySql:CharSet", "utf8mb4"),
|
||||
answer = table.Column<string>(type: "longtext", maxLength: 65535, nullable: true)
|
||||
.Annotation("MySql:CharSet", "utf8mb4"),
|
||||
type = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
|
||||
subject_area = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
|
||||
key_point = table.Column<Guid>(type: "char(36)", nullable: true, collation: "ascii_general_ci"),
|
||||
lesson = table.Column<Guid>(type: "char(36)", nullable: true, collation: "ascii_general_ci"),
|
||||
options = table.Column<string>(type: "longtext", nullable: true)
|
||||
.Annotation("MySql:CharSet", "utf8mb4"),
|
||||
created_at = table.Column<DateTime>(type: "datetime(6)", nullable: false),
|
||||
updated_at = table.Column<DateTime>(type: "datetime(6)", nullable: false),
|
||||
deleted = table.Column<bool>(type: "tinyint(1)", nullable: false)
|
||||
},
|
||||
constraints: table =>
|
||||
{
|
||||
table.PrimaryKey("PK_questions", x => x.id);
|
||||
table.ForeignKey(
|
||||
name: "FK_questions_key_point_key_point",
|
||||
column: x => x.key_point,
|
||||
principalTable: "key_point",
|
||||
principalColumn: "Id");
|
||||
table.ForeignKey(
|
||||
name: "FK_questions_lesson_lesson",
|
||||
column: x => x.lesson,
|
||||
principalTable: "lesson",
|
||||
principalColumn: "Id");
|
||||
table.ForeignKey(
|
||||
name: "FK_questions_question_types_type",
|
||||
column: x => x.type,
|
||||
principalTable: "question_types",
|
||||
principalColumn: "id",
|
||||
onDelete: ReferentialAction.Cascade);
|
||||
table.ForeignKey(
|
||||
name: "FK_questions_subjects_subject_area",
|
||||
column: x => x.subject_area,
|
||||
principalTable: "subjects",
|
||||
principalColumn: "id",
|
||||
onDelete: ReferentialAction.Cascade);
|
||||
})
|
||||
.Annotation("MySql:CharSet", "utf8mb4");
|
||||
|
||||
migrationBuilder.CreateTable(
|
||||
name: "assignment_questions",
|
||||
columns: table => new
|
||||
{
|
||||
id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
|
||||
title = table.Column<string>(type: "varchar(1024)", maxLength: 1024, nullable: true)
|
||||
.Annotation("MySql:CharSet", "utf8mb4"),
|
||||
question_id = table.Column<Guid>(type: "char(36)", nullable: true, collation: "ascii_general_ci"),
|
||||
description = table.Column<Guid>(type: "char(36)", nullable: true, collation: "ascii_general_ci"),
|
||||
question_number = table.Column<byte>(type: "tinyint unsigned", nullable: false),
|
||||
sequence = table.Column<string>(type: "longtext", nullable: false)
|
||||
.Annotation("MySql:CharSet", "utf8mb4"),
|
||||
parent_question_group_id = table.Column<Guid>(type: "char(36)", nullable: true, collation: "ascii_general_ci"),
|
||||
QuestionTypeId = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
|
||||
created_at = table.Column<DateTime>(type: "datetime(6)", nullable: false),
|
||||
score = table.Column<float>(type: "float", nullable: true),
|
||||
deleted = table.Column<bool>(type: "tinyint(1)", nullable: false)
|
||||
},
|
||||
constraints: table =>
|
||||
{
|
||||
table.PrimaryKey("PK_assignment_questions", x => x.id);
|
||||
table.ForeignKey(
|
||||
name: "FK_assignment_questions_QuestionContexts_description",
|
||||
column: x => x.description,
|
||||
principalTable: "QuestionContexts",
|
||||
principalColumn: "Id");
|
||||
table.ForeignKey(
|
||||
name: "FK_assignment_questions_assignment_questions_parent_question_gr~",
|
||||
column: x => x.parent_question_group_id,
|
||||
principalTable: "assignment_questions",
|
||||
principalColumn: "id");
|
||||
table.ForeignKey(
|
||||
name: "FK_assignment_questions_question_types_QuestionTypeId",
|
||||
column: x => x.QuestionTypeId,
|
||||
principalTable: "question_types",
|
||||
principalColumn: "id",
|
||||
onDelete: ReferentialAction.Cascade);
|
||||
table.ForeignKey(
|
||||
name: "FK_assignment_questions_questions_question_id",
|
||||
column: x => x.question_id,
|
||||
principalTable: "questions",
|
||||
principalColumn: "id");
|
||||
})
|
||||
.Annotation("MySql:CharSet", "utf8mb4");
|
||||
|
||||
migrationBuilder.CreateTable(
|
||||
name: "assignments",
|
||||
columns: table => new
|
||||
{
|
||||
id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
|
||||
title = table.Column<string>(type: "varchar(255)", maxLength: 255, nullable: false)
|
||||
.Annotation("MySql:CharSet", "utf8mb4"),
|
||||
description = table.Column<string>(type: "longtext", nullable: false)
|
||||
.Annotation("MySql:CharSet", "utf8mb4"),
|
||||
subject_id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
|
||||
exam_struct_id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
|
||||
exam_type_id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
|
||||
created_by = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
|
||||
due_date = table.Column<DateTime>(type: "datetime(6)", nullable: false),
|
||||
total_points = table.Column<byte>(type: "tinyint unsigned", nullable: false),
|
||||
score = table.Column<float>(type: "float", nullable: false),
|
||||
name = table.Column<string>(type: "longtext", nullable: false)
|
||||
.Annotation("MySql:CharSet", "utf8mb4"),
|
||||
created_at = table.Column<DateTime>(type: "datetime(6)", nullable: false),
|
||||
updated_at = table.Column<DateTime>(type: "datetime(6)", nullable: false),
|
||||
deleted = table.Column<bool>(type: "tinyint(1)", nullable: false)
|
||||
},
|
||||
constraints: table =>
|
||||
{
|
||||
table.PrimaryKey("PK_assignments", x => x.id);
|
||||
table.ForeignKey(
|
||||
name: "FK_assignments_AspNetUsers_created_by",
|
||||
column: x => x.created_by,
|
||||
principalTable: "AspNetUsers",
|
||||
principalColumn: "Id",
|
||||
onDelete: ReferentialAction.Cascade);
|
||||
table.ForeignKey(
|
||||
name: "FK_assignments_assignment_questions_exam_struct_id",
|
||||
column: x => x.exam_struct_id,
|
||||
principalTable: "assignment_questions",
|
||||
principalColumn: "id",
|
||||
onDelete: ReferentialAction.Cascade);
|
||||
table.ForeignKey(
|
||||
name: "FK_assignments_exam_type_exam_type_id",
|
||||
column: x => x.exam_type_id,
|
||||
principalTable: "exam_type",
|
||||
principalColumn: "id",
|
||||
onDelete: ReferentialAction.Cascade);
|
||||
table.ForeignKey(
|
||||
name: "FK_assignments_subjects_subject_id",
|
||||
column: x => x.subject_id,
|
||||
principalTable: "subjects",
|
||||
principalColumn: "id",
|
||||
onDelete: ReferentialAction.Cascade);
|
||||
})
|
||||
.Annotation("MySql:CharSet", "utf8mb4");
|
||||
|
||||
migrationBuilder.CreateTable(
|
||||
name: "assignment_attachments",
|
||||
columns: table => new
|
||||
{
|
||||
id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
|
||||
assignment_id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
|
||||
file_path = table.Column<string>(type: "varchar(255)", maxLength: 255, nullable: false)
|
||||
.Annotation("MySql:CharSet", "utf8mb4"),
|
||||
file_name = table.Column<string>(type: "varchar(255)", maxLength: 255, nullable: false)
|
||||
.Annotation("MySql:CharSet", "utf8mb4"),
|
||||
uploaded_at = table.Column<DateTime>(type: "datetime(6)", nullable: false),
|
||||
deleted = table.Column<bool>(type: "tinyint(1)", nullable: false)
|
||||
},
|
||||
constraints: table =>
|
||||
{
|
||||
table.PrimaryKey("PK_assignment_attachments", x => x.id);
|
||||
table.ForeignKey(
|
||||
name: "FK_assignment_attachments_assignments_assignment_id",
|
||||
column: x => x.assignment_id,
|
||||
principalTable: "assignments",
|
||||
principalColumn: "id",
|
||||
onDelete: ReferentialAction.Cascade);
|
||||
})
|
||||
.Annotation("MySql:CharSet", "utf8mb4");
|
||||
|
||||
migrationBuilder.CreateTable(
|
||||
name: "submissions",
|
||||
columns: table => new
|
||||
{
|
||||
id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
|
||||
exam_id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
|
||||
student_id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
|
||||
graded_by = table.Column<Guid>(type: "char(36)", nullable: true, collation: "ascii_general_ci"),
|
||||
class_id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
|
||||
attempt_number = table.Column<byte>(type: "tinyint unsigned", nullable: false),
|
||||
submission_time = table.Column<DateTime>(type: "datetime(6)", nullable: false),
|
||||
overall_grade = table.Column<float>(type: "float", nullable: false),
|
||||
overall_feedback = table.Column<string>(type: "longtext", nullable: true)
|
||||
.Annotation("MySql:CharSet", "utf8mb4"),
|
||||
graded_at = table.Column<DateTime>(type: "datetime(6)", nullable: true),
|
||||
TotalQuesNum = table.Column<byte>(type: "tinyint unsigned", nullable: false),
|
||||
ErrorQuesNum = table.Column<byte>(type: "tinyint unsigned", nullable: false),
|
||||
TotalScore = table.Column<byte>(type: "tinyint unsigned", nullable: false),
|
||||
status = table.Column<int>(type: "int", nullable: false),
|
||||
deleted = table.Column<bool>(type: "tinyint(1)", nullable: false)
|
||||
},
|
||||
constraints: table =>
|
||||
{
|
||||
table.PrimaryKey("PK_submissions", x => x.id);
|
||||
table.ForeignKey(
|
||||
name: "FK_submissions_AspNetUsers_graded_by",
|
||||
column: x => x.graded_by,
|
||||
principalTable: "AspNetUsers",
|
||||
principalColumn: "Id");
|
||||
table.ForeignKey(
|
||||
name: "FK_submissions_AspNetUsers_student_id",
|
||||
column: x => x.student_id,
|
||||
principalTable: "AspNetUsers",
|
||||
principalColumn: "Id",
|
||||
onDelete: ReferentialAction.Cascade);
|
||||
table.ForeignKey(
|
||||
name: "FK_submissions_assignments_exam_id",
|
||||
column: x => x.exam_id,
|
||||
principalTable: "assignments",
|
||||
principalColumn: "id",
|
||||
onDelete: ReferentialAction.Cascade);
|
||||
table.ForeignKey(
|
||||
name: "FK_submissions_classes_class_id",
|
||||
column: x => x.class_id,
|
||||
principalTable: "classes",
|
||||
principalColumn: "class_id",
|
||||
onDelete: ReferentialAction.Cascade);
|
||||
})
|
||||
.Annotation("MySql:CharSet", "utf8mb4");
|
||||
|
||||
migrationBuilder.CreateTable(
|
||||
name: "submission_details",
|
||||
columns: table => new
|
||||
{
|
||||
id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
|
||||
submission_id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
|
||||
student_id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
|
||||
assignment_question_id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
|
||||
student_answer = table.Column<string>(type: "longtext", nullable: true)
|
||||
.Annotation("MySql:CharSet", "utf8mb4"),
|
||||
is_correct = table.Column<bool>(type: "tinyint(1)", nullable: true),
|
||||
points_awarded = table.Column<float>(type: "float", nullable: true),
|
||||
teacher_feedback = table.Column<string>(type: "longtext", nullable: true)
|
||||
.Annotation("MySql:CharSet", "utf8mb4"),
|
||||
created_at = table.Column<DateTime>(type: "datetime(6)", nullable: false),
|
||||
updated_at = table.Column<DateTime>(type: "datetime(6)", nullable: false),
|
||||
deleted = table.Column<bool>(type: "tinyint(1)", nullable: false)
|
||||
},
|
||||
constraints: table =>
|
||||
{
|
||||
table.PrimaryKey("PK_submission_details", x => x.id);
|
||||
table.ForeignKey(
|
||||
name: "FK_submission_details_AspNetUsers_student_id",
|
||||
column: x => x.student_id,
|
||||
principalTable: "AspNetUsers",
|
||||
principalColumn: "Id",
|
||||
onDelete: ReferentialAction.Cascade);
|
||||
table.ForeignKey(
|
||||
name: "FK_submission_details_assignment_questions_assignment_question_~",
|
||||
column: x => x.assignment_question_id,
|
||||
principalTable: "assignment_questions",
|
||||
principalColumn: "id",
|
||||
onDelete: ReferentialAction.Cascade);
|
||||
table.ForeignKey(
|
||||
name: "FK_submission_details_submissions_submission_id",
|
||||
column: x => x.submission_id,
|
||||
principalTable: "submissions",
|
||||
principalColumn: "id",
|
||||
onDelete: ReferentialAction.Cascade);
|
||||
})
|
||||
.Annotation("MySql:CharSet", "utf8mb4");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_AspNetRoleClaims_RoleId",
|
||||
table: "AspNetRoleClaims",
|
||||
column: "RoleId");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "RoleNameIndex",
|
||||
table: "AspNetRoles",
|
||||
column: "NormalizedName",
|
||||
unique: true);
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_AspNetUserClaims_UserId",
|
||||
table: "AspNetUserClaims",
|
||||
column: "UserId");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_AspNetUserLogins_UserId",
|
||||
table: "AspNetUserLogins",
|
||||
column: "UserId");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_AspNetUserRoles_RoleId",
|
||||
table: "AspNetUserRoles",
|
||||
column: "RoleId");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "EmailIndex",
|
||||
table: "AspNetUsers",
|
||||
column: "NormalizedEmail");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_AspNetUsers_TeachSubjectId",
|
||||
table: "AspNetUsers",
|
||||
column: "TeachSubjectId");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "UserNameIndex",
|
||||
table: "AspNetUsers",
|
||||
column: "NormalizedUserName",
|
||||
unique: true);
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_assignment_attachments_assignment_id",
|
||||
table: "assignment_attachments",
|
||||
column: "assignment_id");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_assignment_questions_description",
|
||||
table: "assignment_questions",
|
||||
column: "description");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_assignment_questions_parent_question_group_id",
|
||||
table: "assignment_questions",
|
||||
column: "parent_question_group_id");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_assignment_questions_question_id",
|
||||
table: "assignment_questions",
|
||||
column: "question_id");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_assignment_questions_QuestionTypeId",
|
||||
table: "assignment_questions",
|
||||
column: "QuestionTypeId");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_assignments_created_by",
|
||||
table: "assignments",
|
||||
column: "created_by");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_assignments_exam_struct_id",
|
||||
table: "assignments",
|
||||
column: "exam_struct_id",
|
||||
unique: true);
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_assignments_exam_type_id",
|
||||
table: "assignments",
|
||||
column: "exam_type_id");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_assignments_subject_id",
|
||||
table: "assignments",
|
||||
column: "subject_id");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_class_user_student_id",
|
||||
table: "class_user",
|
||||
column: "student_id");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_classes_grade_id",
|
||||
table: "classes",
|
||||
column: "grade_id");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_classes_head_teacher_id",
|
||||
table: "classes",
|
||||
column: "head_teacher_id");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_grades_school_id",
|
||||
table: "grades",
|
||||
column: "school_id");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_key_point_LessonID",
|
||||
table: "key_point",
|
||||
column: "LessonID");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_lesson_TextbookID",
|
||||
table: "lesson",
|
||||
column: "TextbookID");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_lesson_question_LessonID",
|
||||
table: "lesson_question",
|
||||
column: "LessonID");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_question_types_subject_id",
|
||||
table: "question_types",
|
||||
column: "subject_id");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_questions_key_point",
|
||||
table: "questions",
|
||||
column: "key_point");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_questions_lesson",
|
||||
table: "questions",
|
||||
column: "lesson");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_questions_subject_area",
|
||||
table: "questions",
|
||||
column: "subject_area");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_questions_type",
|
||||
table: "questions",
|
||||
column: "type");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_submission_details_assignment_question_id",
|
||||
table: "submission_details",
|
||||
column: "assignment_question_id");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_submission_details_student_id",
|
||||
table: "submission_details",
|
||||
column: "student_id");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_submission_details_submission_id",
|
||||
table: "submission_details",
|
||||
column: "submission_id");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_submissions_class_id",
|
||||
table: "submissions",
|
||||
column: "class_id");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_submissions_exam_id",
|
||||
table: "submissions",
|
||||
column: "exam_id");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_submissions_graded_by",
|
||||
table: "submissions",
|
||||
column: "graded_by");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_submissions_student_id",
|
||||
table: "submissions",
|
||||
column: "student_id");
|
||||
}
|
||||
|
||||
/// <inheritdoc />
|
||||
protected override void Down(MigrationBuilder migrationBuilder)
|
||||
{
|
||||
migrationBuilder.DropTable(
|
||||
name: "AspNetRoleClaims");
|
||||
|
||||
migrationBuilder.DropTable(
|
||||
name: "AspNetUserClaims");
|
||||
|
||||
migrationBuilder.DropTable(
|
||||
name: "AspNetUserLogins");
|
||||
|
||||
migrationBuilder.DropTable(
|
||||
name: "AspNetUserRoles");
|
||||
|
||||
migrationBuilder.DropTable(
|
||||
name: "AspNetUserTokens");
|
||||
|
||||
migrationBuilder.DropTable(
|
||||
name: "assignment_attachments");
|
||||
|
||||
migrationBuilder.DropTable(
|
||||
name: "class_user");
|
||||
|
||||
migrationBuilder.DropTable(
|
||||
name: "lesson_question");
|
||||
|
||||
migrationBuilder.DropTable(
|
||||
name: "submission_details");
|
||||
|
||||
migrationBuilder.DropTable(
|
||||
name: "AspNetRoles");
|
||||
|
||||
migrationBuilder.DropTable(
|
||||
name: "submissions");
|
||||
|
||||
migrationBuilder.DropTable(
|
||||
name: "assignments");
|
||||
|
||||
migrationBuilder.DropTable(
|
||||
name: "classes");
|
||||
|
||||
migrationBuilder.DropTable(
|
||||
name: "assignment_questions");
|
||||
|
||||
migrationBuilder.DropTable(
|
||||
name: "exam_type");
|
||||
|
||||
migrationBuilder.DropTable(
|
||||
name: "AspNetUsers");
|
||||
|
||||
migrationBuilder.DropTable(
|
||||
name: "grades");
|
||||
|
||||
migrationBuilder.DropTable(
|
||||
name: "QuestionContexts");
|
||||
|
||||
migrationBuilder.DropTable(
|
||||
name: "questions");
|
||||
|
||||
migrationBuilder.DropTable(
|
||||
name: "schools");
|
||||
|
||||
migrationBuilder.DropTable(
|
||||
name: "key_point");
|
||||
|
||||
migrationBuilder.DropTable(
|
||||
name: "question_types");
|
||||
|
||||
migrationBuilder.DropTable(
|
||||
name: "lesson");
|
||||
|
||||
migrationBuilder.DropTable(
|
||||
name: "subjects");
|
||||
|
||||
migrationBuilder.DropTable(
|
||||
name: "textbook");
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user