chore: 后端首次基线提交

运行必须源码：app/(controller/model/service/middleware/lib/utils/validate/router)、config/、database/(migrations/seeders/sql)、启动脚本、app/public/templates 模板。已忽略运行非必须：node_modules/、logs/、run/、app/public 运行时上传数据、.env*、构建/缓存产物。
2026-08-17 12:25:42 +08:00
commit a303cf2d53
109 changed files with 25904 additions and 0 deletions
--- a/database/migrations/008-create-gaozhi-questions.js
+++ b/database/migrations/008-create-gaozhi-questions.js
@@ -0,0 +1,69 @@
+'use strict';
+
+module.exports = {
+  up: async (queryInterface, Sequelize) => {
+    await queryInterface.createTable('gaozhi_questions', {
+      question_uid: {
+        type: Sequelize.INTEGER,
+        primaryKey: true,
+        autoIncrement: true,
+        allowNull: false,
+        comment: '题目唯一标识',
+      },
+      question: {
+        type: Sequelize.TEXT,
+        allowNull: false,
+        comment: '题目内容',
+      },
+      answer: {
+        type: Sequelize.STRING(32),
+        allowNull: false,
+        comment: '正确答案',
+      },
+      question_type: {
+        type: Sequelize.STRING(16),
+        allowNull: false,
+        defaultValue: 'choice',
+        comment: '题目类型：choice选择题 judge判断题',
+      },
+      options: {
+        type: Sequelize.JSON,
+        allowNull: true,
+        comment: '选项（JSON格式）',
+      },
+      score: {
+        type: Sequelize.INTEGER,
+        allowNull: false,
+        defaultValue: 0,
+        comment: '题目分值',
+      },
+      sort_order: {
+        type: Sequelize.INTEGER,
+        allowNull: false,
+        defaultValue: 0,
+        comment: '排序序号',
+      },
+      created_at: {
+        type: Sequelize.DATE,
+        allowNull: false,
+        defaultValue: Sequelize.literal('CURRENT_TIMESTAMP'),
+        comment: '创建时间',
+      },
+      updated_at: {
+        type: Sequelize.DATE,
+        allowNull: false,
+        defaultValue: Sequelize.literal('CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP'),
+        comment: '更新时间',
+      },
+    }).then(() => {
+      return Promise.all([
+        queryInterface.addIndex('gaozhi_questions', ['question_type'], { name: 'idx_question_type' }),
+        queryInterface.addIndex('gaozhi_questions', ['sort_order'], { name: 'idx_sort_order' }),
+      ]);
+    });
+  },
+
+  down: async (queryInterface, Sequelize) => {
+    await queryInterface.dropTable('gaozhi_questions');
+  },
+};