691 lines
18 KiB
JavaScript
691 lines
18 KiB
JavaScript
// 首先在文件顶部的require语句中添加getExamineePaper
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const {
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generateExamineePaper,
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loadPaperSerial,
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getQuestionByRelatedId,
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updateExamineeAnswer,
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startPaper,
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submitPaper,
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endPaper,
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processPaper,
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checkPaperAnswers,
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getPaper,
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getExamineePaper,
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continueExam, // 添加continueExam到导入列表中
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} = require("../db/examing.js");
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const { getDbConnection, closeAllConnections } = require("../db/index.js");
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const { getUserDbPath } = require("../db/path.js");
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/**
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* 服务层：生成考生试卷
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* @param {Object} examineeData - 考生数据
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* @param {number} examDuration - 考试时长(分钟)
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* @returns {Promise<Object>} - 包含试卷ID和状态的对象
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*/
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async function generateExamineePaperService(examineeData, examData) {
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try {
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// 数据验证
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if (!examineeData || !examineeData.id || !examineeData.examinee_name) {
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throw new Error("考生数据不完整，必须包含ID和姓名");
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}
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if (!examData || !examData.exam_minutes || examData.exam_minutes <= 0) {
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throw new Error("考试时长必须为正数");
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}
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if (
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examData.exam_minutes_min === undefined ||
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examData.exam_minutes_min < 0
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) {
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throw new Error("最短考试时长必须为非负数");
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}
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const result = await generateExamineePaper(examineeData, examData);
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return result;
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} catch (error) {
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console.error("服务层: 生成考生试卷失败", error);
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return {
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success: false,
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message: `生成试卷失败: ${error.message}`,
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};
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}
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}
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/**
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* 服务层：获取考生试卷状态
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* @param {number} examineeId - 考生ID
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* @returns {Promise<Object|null>} - 试卷状态信息
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*/
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async function getExamineePaperStatusService(examineeId) {
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try {
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if (!examineeId || examineeId <= 0) {
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throw new Error("考生ID必须为正数");
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}
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const userDb = await getDbConnection(getUserDbPath());
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const paperStatus = await userDb.getAsync(
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"SELECT * FROM examinee_papers WHERE examinee_id = ?",
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[examineeId]
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);
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return paperStatus;
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} catch (error) {
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console.error("服务层: 获取考生试卷状态失败", error);
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throw error;
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}
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}
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/**
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* 服务层：更新试卷状态
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* @param {number} paperId - 试卷ID
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* @param {Object} statusData - 状态数据
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* @returns {Promise<boolean>} - 是否更新成功
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*/
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async function updatePaperStatusService(paperId, statusData) {
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try {
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if (!paperId || paperId <= 0) {
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throw new Error("试卷ID必须为正数");
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}
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const userDb = await getDbConnection(getUserDbPath());
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// 构建更新字段
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const fields = [];
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const values = [];
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if (statusData.paper_start_time !== undefined) {
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fields.push("paper_start_time = ?");
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values.push(statusData.paper_start_time);
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}
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if (statusData.paper_last_time !== undefined) {
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fields.push("paper_last_time = ?");
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values.push(statusData.paper_last_time);
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}
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if (statusData.paper_submit_time !== undefined) {
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fields.push("paper_submit_time = ?");
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values.push(statusData.paper_submit_time);
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}
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if (statusData.paper_end_time !== undefined) {
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fields.push("paper_end_time = ?");
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values.push(statusData.paper_end_time);
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}
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if (statusData.paper_status !== undefined) {
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fields.push("paper_status = ?");
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values.push(statusData.paper_status);
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}
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if (statusData.paper_score_real !== undefined) {
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fields.push("paper_score_real = ?");
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values.push(statusData.paper_score_real);
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}
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if (fields.length === 0) {
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return true; // 没有需要更新的字段
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}
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// 添加WHERE条件的值
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values.push(paperId);
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const sql = `UPDATE examinee_papers SET ${fields.join(", ")} WHERE id = ?`;
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await userDb.runAsync(sql, values);
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return true;
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} catch (error) {
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console.error("服务层: 更新试卷状态失败", error);
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throw error;
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}
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}
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/**
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* 服务层：加载试卷试题序列
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* @param {number} paperId - 试卷ID
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* @returns {Promise<Array>} - 包含试题序列的数组
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*/
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async function loadPaperSerialService(paperId) {
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console.log("0903调试（loadPaperSerialService）: ", paperId);
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try {
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if (!paperId || paperId <= 0) {
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throw new Error("试卷ID必须为正数");
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}
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const result = await loadPaperSerial(paperId);
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return {
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success: true,
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data: result,
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};
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} catch (error) {
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console.error("服务层: 加载试卷试题序列失败", error);
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return {
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success: false,
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message: `加载试卷试题序列失败: ${error.message}`,
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};
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}
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}
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/**
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* 服务层：根据表名和ID获取完整的试题数据
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* @param {string} tableName - 表名 (question_choices 或 question_fill_blanks)
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* @param {number} id - 记录ID
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* @returns {Promise<Object>} - 包含试题数据的对象
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*/
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async function getQuestionByRelatedIdService(tableName, id) {
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try {
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const result = await getQuestionByRelatedId(tableName, id);
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return {
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success: true,
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data: result,
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};
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} catch (error) {
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console.error("服务层: 获取试题数据失败", error);
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return {
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success: false,
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message: `获取试题数据失败: ${error.message}`,
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};
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}
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}
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/**
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* 服务层：更新考生答案
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* @param {string} tableName - 表名 (question_choices 或 question_fill_blanks)
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* @param {number} id - 记录ID
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* @param {Array|string} answers - 考生答案
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* @returns {Promise<Object>} - 包含更新结果的对象
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*/
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async function updateExamineeAnswerService(tableName, id, answers) {
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try {
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if (!["question_choices", "question_fill_blanks"].includes(tableName)) {
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throw new Error(
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"无效的表名，只能是 question_choices 或 question_fill_blanks"
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);
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}
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if (!id || id <= 0) {
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throw new Error("记录ID必须为正数");
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}
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const result = await updateExamineeAnswer(tableName, id, answers);
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return {
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success: true,
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message: "答案更新成功",
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};
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} catch (error) {
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console.error("服务层: 更新考生答案失败", error);
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return {
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success: false,
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message: `更新答案失败: ${error.message}`,
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};
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}
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}
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/**
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* 服务层：开始考试
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* @param {number} paperId - 试卷ID
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* @returns {Promise<Object>} - 包含操作结果的对象
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*/
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async function startPaperService(paperId) {
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try {
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if (!paperId || paperId <= 0) {
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throw new Error("试卷ID必须为正数");
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}
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const result = await startPaper(paperId);
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return result;
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} catch (error) {
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console.error("服务层: 开始考试失败", error);
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return {
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success: false,
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message: `开始考试失败: ${error.message}`,
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};
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}
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}
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/**
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* 服务层：获取试卷详细信息
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* @param {number} paperId - 试卷ID
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* @returns {Promise<Object>} - 包含试卷详细信息的对象
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*/
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async function getPaperService(paperId) {
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try {
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if (!paperId || paperId <= 0) {
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throw new Error("试卷ID必须为正数");
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}
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const result = await getPaper(paperId);
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return result;
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} catch (error) {
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console.error("服务层: 获取试卷详细信息失败", error);
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return {
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success: false,
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message: `获取试卷详细信息失败: ${error.message}`,
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};
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}
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}
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/**
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* 服务层：提交考试
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* @param {number} paperId - 试卷ID
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* @returns {Promise<Object>} - 包含操作结果的对象
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*/
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async function submitPaperService(paperId, duration_seconds) {
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try {
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if (!paperId || paperId <= 0) {
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throw new Error("试卷ID必须为正数");
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}
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// 1. 提交试卷
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const submitResult = await submitPaper(paperId, duration_seconds);
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if (!submitResult.success) {
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throw new Error(submitResult.message);
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}
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// 2. 判卷
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const checkResult = await checkPaperAnswers(paperId);
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if (!checkResult.success) {
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throw new Error(checkResult.message);
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}
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// 3. 获取完整试卷数据
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const paperResult = await getPaper(paperId);
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if (!paperResult.success) {
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throw new Error(paperResult.message);
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}
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// 返回带有完整试卷数据的结果
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return {
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success: true,
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message: "考试提交并判卷成功",
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data: paperResult.data,
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};
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} catch (error) {
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console.error("服务层: 提交考试失败", error);
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return {
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success: false,
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message: `提交考试失败: ${error.message}`,
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};
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}
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}
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/**
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* 服务层：获取考试结果
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* @param {number} paperId - 试卷ID
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* @returns {Promise<Object>} - 包含操作结果的对象
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*/
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async function getExamResultService(paperId) {
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try {
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if (!paperId || paperId <= 0) {
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throw new Error("试卷ID必须为正数");
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}
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const result = await getPaper(paperId);
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return result;
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} catch (error) {
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console.error("服务层: 获取考试结果失败", error);
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return {
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success: false,
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message: `获取考试结果失败: ${error.message}`,
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};
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}
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}
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/**
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* 服务层：结束考试
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* @param {number} paperId - 试卷ID
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* @returns {Promise<Object>} - 包含操作结果的对象
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*/
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async function endPaperService(paperId) {
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try {
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if (!paperId || paperId <= 0) {
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throw new Error("试卷ID必须为正数");
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}
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const result = await endPaper(paperId);
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return result;
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} catch (error) {
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console.error("服务层: 结束考试失败", error);
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return {
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success: false,
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message: `结束考试失败: ${error.message}`,
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};
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}
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}
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/**
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* 服务层：处理试卷
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* @param {number} paperId - 试卷ID
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* @param {number} duration_seconds - 答题时长（秒）
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* @returns {Promise<Object>} - 包含操作结果的对象
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*/
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async function processPaperService(paperId, duration_seconds) {
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try {
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if (!paperId || paperId <= 0) {
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throw new Error("试卷ID必须为正数");
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}
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// 这样在继续考试时，就不会覆盖数据库中已有的paper_duration_seconds值
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if (duration_seconds === undefined || duration_seconds === null) {
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return await processPaper(paperId);
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}
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return await processPaper(paperId, duration_seconds);
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} catch (error) {
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console.error("服务层: 处理试卷失败", error);
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return {
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success: false,
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message: `处理试卷失败: ${error.message}`,
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};
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}
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}
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/**
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* 服务层：检查试卷答案并计算得分
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* @param {number} paperId - 试卷ID
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* @returns {Promise<Object>} - 包含操作结果和试卷数据的对象
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*/
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async function checkPaperAnswersService(paperId) {
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try {
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if (!paperId || paperId <= 0) {
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throw new Error("试卷ID必须为正数");
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}
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const result = await checkPaperAnswers(paperId);
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return result;
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} catch (error) {
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console.error("服务层: 检查试卷答案失败", error);
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return {
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success: false,
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message: `检查试卷答案失败: ${error.message}`,
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};
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}
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}
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/**
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* 服务层：根据考生ID获取试卷数据
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* @param {number} examineeId - 考生ID
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* @returns {Promise<Object>} - 包含试卷数据的对象
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*/
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async function getExamineePaperService(examineeId) {
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try {
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if (!examineeId || examineeId <= 0) {
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throw new Error("考生ID必须为正数");
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}
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const result = await getExamineePaper(examineeId);
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return result;
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} catch (error) {
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console.error("服务层: 获取考生试卷数据失败", error);
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return {
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success: false,
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message: `获取考生试卷数据失败: ${error.message}`,
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};
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}
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}
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/**
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* 服务层：继续未完成的考试
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* @param {number} paperId - 试卷ID
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* @returns {Promise<Object>} - 包含操作结果的对象
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*/
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async function continueExamService(paperId) {
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try {
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if (!paperId || paperId <= 0) {
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throw new Error("试卷ID必须为正数");
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}
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const result = await continueExam(paperId);
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return result;
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} catch (error) {
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console.error("服务层: 继续考试失败", error);
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return {
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success: false,
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message: `继续考试失败: ${error.message}`,
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};
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}
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}
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// 在initExamingIpc函数中添加continueExam的IPC处理程序（在其他处理器之后添加）
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function initExamingIpc(ipcMain) {
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// 生成考生试卷
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ipcMain.handle(
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"examing-generate-paper",
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async (event, { examineeData, examData }) => {
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try {
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return await generateExamineePaperService(examineeData, examData);
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} catch (error) {
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console.error("生成考生试卷失败:", error);
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return {
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success: false,
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message: `生成试卷失败: ${error.message}`,
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};
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}
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}
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);
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// 获取考生试卷状态
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ipcMain.handle("examing-get-paper-status", async (event, examineeId) => {
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try {
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return await getExamineePaperStatusService(examineeId);
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} catch (error) {
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console.error("获取考生试卷状态失败:", error);
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return null;
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}
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});
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// 更新试卷状态
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ipcMain.handle(
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"examing-update-paper-status",
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async (event, { paperId, statusData }) => {
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try {
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return await updatePaperStatusService(paperId, statusData);
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} catch (error) {
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console.error("更新试卷状态失败:", error);
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return false;
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}
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}
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);
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// 加载试卷试题序列
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// 移除或注释掉loadPaperSerial处理程序中的调试日志
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ipcMain.handle("examing-load-paper-serial", async (event, { paperId }) => {
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try {
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// 注释掉这行调试日志
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// console.log("0903调试：", paperId);
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return await loadPaperSerialService(paperId);
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} catch (error) {
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console.error("加载试卷试题序列失败:", error);
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return {
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success: false,
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message: `加载试卷试题序列失败: ${error.message}`,
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};
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}
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});
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// 根据表名和ID获取完整的试题数据
|
||
ipcMain.handle(
|
||
"examing-get-question-by-related-id",
|
||
async (event, { tableName, relatedId }) => {
|
||
try {
|
||
return await getQuestionByRelatedIdService(tableName, relatedId);
|
||
} catch (error) {
|
||
console.error("获取试题数据失败:", error);
|
||
return {
|
||
success: false,
|
||
message: `获取试题数据失败: ${error.message}`,
|
||
};
|
||
}
|
||
}
|
||
);
|
||
|
||
// 更新考生答案
|
||
ipcMain.handle(
|
||
"examing-update-answer",
|
||
async (event, { tableName, id, answers }) => {
|
||
try {
|
||
return await updateExamineeAnswerService(tableName, id, answers);
|
||
} catch (error) {
|
||
console.error("更新考生答案失败:", error);
|
||
return {
|
||
success: false,
|
||
message: `更新答案失败: ${error.message}`,
|
||
};
|
||
}
|
||
}
|
||
);
|
||
|
||
// 开始考试
|
||
// 在initExamingIpc函数中添加examing-start-paper处理器
|
||
ipcMain.handle("examing-start-paper", async (event, args) => {
|
||
try {
|
||
const { paperId } = args;
|
||
if (!paperId) {
|
||
return { success: false, message: "缺少试卷ID" };
|
||
}
|
||
|
||
const result = await startPaper(paperId);
|
||
return result;
|
||
} catch (error) {
|
||
console.error("开始考试失败:", error);
|
||
return { success: false, message: error.message };
|
||
}
|
||
});
|
||
|
||
// 提交考试
|
||
// 提交考试
|
||
ipcMain.handle(
|
||
"examing-submit-paper",
|
||
async (event, { paperId, duration_seconds }) => {
|
||
try {
|
||
return await submitPaperService(paperId, duration_seconds);
|
||
} catch (error) {
|
||
console.error("提交考试失败:", error);
|
||
return {
|
||
success: false,
|
||
message: `提交考试失败: ${error.message}`,
|
||
};
|
||
}
|
||
}
|
||
);
|
||
|
||
// 结束考试
|
||
ipcMain.handle("examing-end-paper", async (event, { paperId }) => {
|
||
try {
|
||
return await endPaperService(paperId);
|
||
} catch (error) {
|
||
console.error("结束考试失败:", error);
|
||
return {
|
||
success: false,
|
||
message: `结束考试失败: ${error.message}`,
|
||
};
|
||
}
|
||
});
|
||
|
||
// 处理试卷
|
||
ipcMain.handle(
|
||
"examing-process-paper",
|
||
async (event, { paperId, duration_seconds }) => {
|
||
try {
|
||
return await processPaperService(paperId, duration_seconds);
|
||
} catch (error) {
|
||
console.error("处理试卷失败:", error);
|
||
return {
|
||
success: false,
|
||
message: `处理试卷失败: ${error.message}`,
|
||
};
|
||
}
|
||
}
|
||
);
|
||
|
||
// 检查试卷答案并计算得分
|
||
ipcMain.handle("examing-check-paper-answers", async (event, { paperId }) => {
|
||
try {
|
||
return await checkPaperAnswersService(paperId);
|
||
} catch (error) {
|
||
console.error("检查试卷答案失败:", error);
|
||
return {
|
||
success: false,
|
||
message: `检查试卷答案失败: ${error.message}`,
|
||
};
|
||
}
|
||
});
|
||
|
||
// 添加获取考试结果的IPC处理器
|
||
ipcMain.handle("examing-get-exam-result", async (event, { paperId }) => {
|
||
try {
|
||
return await getExamResultService(paperId);
|
||
} catch (error) {
|
||
console.error("获取考试结果失败:", error);
|
||
return {
|
||
success: false,
|
||
message: `获取考试结果失败: ${error.message}`,
|
||
};
|
||
}
|
||
});
|
||
|
||
// 添加通过考生ID获取试卷数据的IPC处理器
|
||
ipcMain.handle(
|
||
"examing-get-examinee-paper",
|
||
async (event, { examineeId }) => {
|
||
try {
|
||
return await getExamineePaperService(examineeId);
|
||
} catch (error) {
|
||
console.error("获取考生试卷数据失败:", error);
|
||
return {
|
||
success: false,
|
||
message: `获取考生试卷数据失败: ${error.message}`,
|
||
};
|
||
}
|
||
}
|
||
);
|
||
|
||
// 添加继续考试的IPC处理器
|
||
ipcMain.handle("examing-continue-paper", async (event, { paperId }) => {
|
||
try {
|
||
return await continueExamService(paperId);
|
||
} catch (error) {
|
||
console.error("继续考试失败:", error);
|
||
return {
|
||
success: false,
|
||
message: `继续考试失败: ${error.message}`,
|
||
};
|
||
}
|
||
});
|
||
|
||
// 在initExamingIpc函数中添加getPaper的IPC处理器
|
||
ipcMain.handle("examing-get-paper", async (event, { paperId }) => {
|
||
try {
|
||
return await getPaperService(paperId);
|
||
} catch (error) {
|
||
console.error("获取试卷详细信息失败:", error);
|
||
return {
|
||
success: false,
|
||
message: `获取试卷详细信息失败: ${error.message}`,
|
||
};
|
||
}
|
||
});
|
||
}
|
||
|
||
// 导出使用CommonJS格式
|
||
module.exports = {
|
||
generateExamineePaperService,
|
||
getExamineePaperStatusService,
|
||
updatePaperStatusService,
|
||
loadPaperSerialService,
|
||
getQuestionByRelatedIdService,
|
||
updateExamineeAnswerService,
|
||
startPaperService,
|
||
submitPaperService,
|
||
endPaperService,
|
||
processPaperService,
|
||
checkPaperAnswersService,
|
||
getExamResultService,
|
||
getExamineePaperService,
|
||
continueExamService,
|
||
getPaperService,
|
||
initExamingIpc,
|
||
};
|