实现考生登录后,开始考试前的自动组卷功能

This commit is contained in:
chenqiang 2025-08-10 18:34:54 +08:00
parent 627ca9bc75
commit 1da167638a
7 changed files with 460 additions and 25 deletions

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217
electron/db/examing.js Normal file
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@ -0,0 +1,217 @@
// 导入必要的模块和函数
import { getSystemDbPath, getUserDbPath } from './path.js';
import { getDbConnection } from './index.js';
import { batchInsert } from './utils.js';
/**
* 生成考生试卷
* @param {Object} examineeData - 考生数据
* @param {number} examDuration - 考试时长(分钟)
* @returns {Promise<Object>} - 包含试卷ID和状态的对象
*/
// 变更函数入参从examDuration改为examData
export async function generateExamineePaper(examineeData, examData) {
try {
// 1. 获取数据库连接
const systemDb = await getDbConnection(getSystemDbPath());
const userDb = await getDbConnection(getUserDbPath());
// 2. 处理考生数据,将空值转换为空字符串
console.log('开始处理考生数据...');
const processedExamineeData = {
id: examineeData.id,
examinee_name: examineeData.examinee_name || '',
examinee_gender: examineeData.examinee_gender || '',
examinee_unit: examineeData.examinee_unit || '',
written_exam_room: examineeData.written_exam_room || '',
written_exam_seat: examineeData.written_exam_seat || '',
computer_exam_room: examineeData.computer_exam_room || '',
computer_exam_seat: examineeData.computer_exam_seat || '',
examinee_id_card: examineeData.examinee_id_card || '',
examinee_admission_ticket: examineeData.examinee_admission_ticket || ''
};
// 3. 在user库中添加考生数据
console.log('开始添加考生数据...');
const examineeResult = await userDb.runAsync(
`INSERT INTO examinee (
id, examinee_name, examinee_gender, examinee_unit,
written_exam_room, written_exam_seat, computer_exam_room,
computer_exam_seat, examinee_id_card, examinee_admission_ticket, created_at
) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, CURRENT_TIMESTAMP)`,
[
processedExamineeData.id,
processedExamineeData.examinee_name,
processedExamineeData.examinee_gender,
processedExamineeData.examinee_unit,
processedExamineeData.written_exam_room,
processedExamineeData.written_exam_seat,
processedExamineeData.computer_exam_room,
processedExamineeData.computer_exam_seat,
processedExamineeData.examinee_id_card,
processedExamineeData.examinee_admission_ticket
]
);
const examineeId = examineeResult.lastID || processedExamineeData.id;
console.log(`成功添加考生数据ID: ${examineeId}`);
// 3. 生成examinee_papers记录
console.log('开始生成试卷记录...');
// 使用examData中的exam_minutes和exam_minutes_min
const paperResult = await userDb.runAsync(
`INSERT INTO examinee_papers (
examinee_id, paper_minutes, paper_minuts_min, paper_status
) VALUES (?, ?, ?, ?)`,
[examineeId, examData.exam_minutes, examData.exam_minutes_min, 0] // 0表示未开始
);
const paperId = paperResult.lastID;
console.log(`成功生成试卷记录ID: ${paperId}`);
// 4. 从system库获取所有questions记录
console.log('开始获取系统题库...');
const systemQuestions = await systemDb.allAsync('SELECT * FROM questions');
console.log(`成功获取 ${systemQuestions.length} 道题目`);
// 打乱题目顺序
const shuffledQuestions = [...systemQuestions].sort(() => Math.random() - 0.5);
// 5. 准备paper_questions数据
console.log('开始准备试卷题目数据...');
const paperQuestionsData = shuffledQuestions.map(question => ({
examinee_id: examineeId,
paper_id: paperId,
question_type: question.question_type,
question_name: question.question_name,
question_description: question.question_description,
created_at: new Date().toISOString()
}));
// 创建question_id映射关系system_id -> user_id
const questionIdMap = new Map();
// 6. 插入paper_questions数据并记录映射关系
console.log('开始插入试卷题目数据...');
for (let i = 0; i < paperQuestionsData.length; i++) {
const result = await userDb.runAsync(
`INSERT INTO paper_questions (
examinee_id, paper_id, question_type,
question_name, question_description, created_at
) VALUES (?, ?, ?, ?, ?, ?)`,
[
paperQuestionsData[i].examinee_id,
paperQuestionsData[i].paper_id,
paperQuestionsData[i].question_type,
paperQuestionsData[i].question_name,
paperQuestionsData[i].question_description,
paperQuestionsData[i].created_at
]
);
questionIdMap.set(systemQuestions[i].id, result.lastID);
}
console.log(`成功插入 ${paperQuestionsData.length} 条试卷题目数据`);
// 7. 处理question_datasets表
console.log('开始处理数据集...');
const systemDatasets = await systemDb.allAsync('SELECT * FROM question_datasets');
const userDatasets = systemDatasets
.filter(dataset => questionIdMap.has(dataset.question_id))
.map(dataset => ({
question_id: questionIdMap.get(dataset.question_id),
dataset_name: dataset.dataset_name,
dataset_data: dataset.dataset_data,
created_at: new Date().toISOString()
}));
if (userDatasets.length > 0) {
await batchInsert(userDb, 'question_datasets', userDatasets);
}
console.log(`成功处理 ${userDatasets.length} 个数据集`);
// 8. 处理question_images表
console.log('开始处理图片...');
const systemImages = await systemDb.allAsync('SELECT * FROM question_images');
const userImages = systemImages
.filter(image => questionIdMap.has(image.question_id))
.map(image => ({
question_id: questionIdMap.get(image.question_id),
image_name: image.image_name,
image_base64: image.image_base64,
created_at: new Date().toISOString(),
updated_at: new Date().toISOString()
}));
if (userImages.length > 0) {
await batchInsert(userDb, 'question_images', userImages);
}
console.log(`成功处理 ${userImages.length} 张图片`);
// 9. 处理question_choices表
console.log('开始处理选择题...');
const systemChoices = await systemDb.allAsync('SELECT * FROM question_choices');
let userChoices = systemChoices
.filter(choice => questionIdMap.has(choice.question_id))
.map(choice => {
// 打乱选项顺序
const options = JSON.parse(choice.choice_options);
const shuffledOptions = [...options].sort(() => Math.random() - 0.5);
return {
question_id: questionIdMap.get(choice.question_id),
choice_description: choice.choice_description,
choice_type: choice.choice_type,
choice_options: JSON.stringify(shuffledOptions),
correct_answers: choice.correct_answers,
examinee_answers: '',
score: choice.score,
score_real: 0,
created_at: new Date().toISOString(),
updated_at: new Date().toISOString()
};
});
// 打乱选择题顺序
userChoices = userChoices.sort(() => Math.random() - 0.5);
if (userChoices.length > 0) {
await batchInsert(userDb, 'question_choices', userChoices);
}
console.log(`成功处理 ${userChoices.length} 道选择题`);
// 10. 处理question_fill_blanks表
console.log('开始处理填空题...');
const systemFillBlanks = await systemDb.allAsync('SELECT * FROM question_fill_blanks');
let userFillBlanks = systemFillBlanks
.filter(blank => questionIdMap.has(blank.question_id))
.map(blank => ({
question_id: questionIdMap.get(blank.question_id),
blank_description: blank.blank_description,
blank_count: blank.blank_count,
correct_answers: blank.correct_answers,
examinee_answers: '',
score: blank.score,
score_real: 0,
created_at: new Date().toISOString(),
updated_at: new Date().toISOString()
}));
// 打乱填空题顺序
userFillBlanks = userFillBlanks.sort(() => Math.random() - 0.5);
if (userFillBlanks.length > 0) {
await batchInsert(userDb, 'question_fill_blanks', userFillBlanks);
}
console.log(`成功处理 ${userFillBlanks.length} 道填空题`);
// 返回成功结果
return {
success: true,
paperId,
examineeId,
message: '试卷生成成功'
};
} catch (error) {
console.error('生成试卷失败:', error);
return {
success: false,
message: `生成试卷失败: ${error.message}`
};
}
}

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@ -13,7 +13,7 @@ export const systemSchema = {
config: `
CREATE TABLE IF NOT EXISTS config (
id INTEGER PRIMARY KEY AUTOINCREMENT,
key TEXT NOT NULL,
key TEXT NOT NULL UNIQUE,
value TEXT NOT NULL,
protected INTEGER DEFAULT 0
);
@ -187,12 +187,12 @@ export const userSchema = {
CREATE TABLE IF NOT EXISTS examinee (
id INTEGER PRIMARY KEY AUTOINCREMENT,
examinee_name TEXT NOT NULL DEFAULT '',
examinee_gender TEXT NOT NULL DEFAULT '',
examinee_unit TEXT NOT NULL DEFAULT '',
written_exam_room TEXT NOT NULL DEFAULT '',
written_exam_seat TEXT NOT NULL DEFAULT '',
computer_exam_room TEXT NOT NULL DEFAULT '',
computer_exam_seat TEXT NOT NULL DEFAULT '',
examinee_gender TEXT,
examinee_unit TEXT,
written_exam_room TEXT,
written_exam_seat TEXT,
computer_exam_room TEXT,
computer_exam_seat TEXT,
examinee_id_card TEXT NOT NULL DEFAULT '',
examinee_admission_ticket TEXT NOT NULL DEFAULT '',
created_at TEXT DEFAULT CURRENT_TIMESTAMP

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@ -27,6 +27,10 @@ import {
initExamineeIpc
} from "./service/examineeService.js";
import {
initExamingIpc
} from "./service/examingService.js";
// 定义 __dirname 和 __filename
const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
@ -157,6 +161,8 @@ function setupIpcMain() {
// 初始化考生相关IPC
initExamineeIpc(ipcMain);
initExamingIpc(ipcMain);
}
// 确保在 app.whenReady() 中调用 setupIpcMain()

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@ -63,5 +63,10 @@ contextBridge.exposeInMainWorld('electronAPI', {
createExaminee: (examineeData) => ipcRenderer.invoke('examinee-create', examineeData),
updateExaminee: (id, examineeData) => ipcRenderer.invoke('examinee-update', { id, examineeData }),
deleteExaminee: (id) => ipcRenderer.invoke('examinee-delete', id),
userLogin: (idCard, admissionTicket) => ipcRenderer.invoke('user-login', { idCard, admissionTicket })
userLogin: (idCard, admissionTicket) => ipcRenderer.invoke('user-login', { idCard, admissionTicket }),
// 考试进行相关API
generateExamineePaper: (examineeData, examData) => ipcRenderer.invoke('examing-generate-paper', { examineeData, examData }),
getExamineePaperStatus: (examineeId) => ipcRenderer.invoke('examing-get-paper-status', examineeId),
updatePaperStatus: (paperId, statusData) => ipcRenderer.invoke('examing-update-paper-status', { paperId, statusData }),
});

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@ -0,0 +1,165 @@
// 导入数据库操作函数
import { generateExamineePaper } from '../db/examing.js';
import { getDbConnection, closeAllConnections } from '../db/index.js';
import { getUserDbPath } from '../db/path.js';
/**
* 服务层生成考生试卷
* @param {Object} examineeData - 考生数据
* @param {number} examDuration - 考试时长(分钟)
* @returns {Promise<Object>} - 包含试卷ID和状态的对象
*/
// 变更函数入参和验证逻辑
export async function generateExamineePaperService(examineeData, examData) {
try {
// 数据验证
if (!examineeData || !examineeData.id || !examineeData.examinee_name) {
throw new Error('考生数据不完整必须包含ID和姓名');
}
if (!examData || !examData.exam_minutes || examData.exam_minutes <= 0) {
throw new Error('考试时长必须为正数');
}
if (examData.exam_minutes_min === undefined || examData.exam_minutes_min < 0) {
throw new Error('最短考试时长必须为非负数');
}
const result = await generateExamineePaper(examineeData, examData);
return result;
} catch (error) {
console.error('服务层: 生成考生试卷失败', error);
return {
success: false,
message: `生成试卷失败: ${error.message}`
};
}
}
/**
* 服务层获取考生试卷状态
* @param {number} examineeId - 考生ID
* @returns {Promise<Object|null>} - 试卷状态信息
*/
export async function getExamineePaperStatusService(examineeId) {
try {
if (!examineeId || examineeId <= 0) {
throw new Error('考生ID必须为正数');
}
const userDb = await getDbConnection(getUserDbPath());
const paperStatus = await userDb.getAsync(
'SELECT * FROM examinee_papers WHERE examinee_id = ?',
[examineeId]
);
return paperStatus;
} catch (error) {
console.error('服务层: 获取考生试卷状态失败', error);
throw error;
}
}
/**
* 服务层更新试卷状态
* @param {number} paperId - 试卷ID
* @param {Object} statusData - 状态数据
* @returns {Promise<boolean>} - 是否更新成功
*/
export async function updatePaperStatusService(paperId, statusData) {
try {
if (!paperId || paperId <= 0) {
throw new Error('试卷ID必须为正数');
}
const userDb = await getDbConnection(getUserDbPath());
// 构建更新字段
const fields = [];
const values = [];
if (statusData.paper_start_time !== undefined) {
fields.push('paper_start_time = ?');
values.push(statusData.paper_start_time);
}
if (statusData.paper_last_time !== undefined) {
fields.push('paper_last_time = ?');
values.push(statusData.paper_last_time);
}
if (statusData.paper_submit_time !== undefined) {
fields.push('paper_submit_time = ?');
values.push(statusData.paper_submit_time);
}
if (statusData.paper_end_time !== undefined) {
fields.push('paper_end_time = ?');
values.push(statusData.paper_end_time);
}
if (statusData.paper_status !== undefined) {
fields.push('paper_status = ?');
values.push(statusData.paper_status);
}
if (statusData.paper_score_real !== undefined) {
fields.push('paper_score_real = ?');
values.push(statusData.paper_score_real);
}
if (fields.length === 0) {
return true; // 没有需要更新的字段
}
// 添加WHERE条件的值
values.push(paperId);
const sql = `UPDATE examinee_papers SET ${fields.join(', ')} WHERE id = ?`;
await userDb.runAsync(sql, values);
return true;
} catch (error) {
console.error('服务层: 更新试卷状态失败', error);
throw error;
}
}
/**
* 初始化考试相关的IPC处理程序
* @param {import('electron').IpcMain} ipcMain - IPC主进程实例
*/
export function initExamingIpc(ipcMain) {
// 生成考生试卷
ipcMain.handle('examing-generate-paper', async (event, { examineeData, examData }) => {
try {
return await generateExamineePaperService(examineeData, examData);
} catch (error) {
console.error('生成考生试卷失败:', error);
return {
success: false,
message: `生成试卷失败: ${error.message}`
};
}
});
// 获取考生试卷状态
ipcMain.handle('examing-get-paper-status', async (event, examineeId) => {
try {
return await getExamineePaperStatusService(examineeId);
} catch (error) {
console.error('获取考生试卷状态失败:', error);
return null;
}
});
// 更新试卷状态
ipcMain.handle('examing-update-paper-status', async (event, { paperId, statusData }) => {
try {
return await updatePaperStatusService(paperId, statusData);
} catch (error) {
console.error('更新试卷状态失败:', error);
return false;
}
});
}

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@ -139,8 +139,9 @@
import Header from '@/components/common/Header.vue'
import Footer from '@/components/common/Footer.vue'
import { useRouter } from 'vue-router'
import { ref, computed, onMounted, watch } from 'vue' // watch
import { ElMessage, ElDescriptions, ElDescriptionsItem, ElIcon } from 'element-plus'
import { ref, computed, onMounted, watch } from 'vue'
// ElMessageBox
import { ElMessage, ElDescriptions, ElDescriptionsItem, ElIcon, ElMessageBox } from 'element-plus'
import { User, Postcard, Ticket, Clock, ScaleToOriginal, Timer } from '@element-plus/icons-vue'
//
@ -255,25 +256,66 @@ const startExam = async () => {
return
}
console.log('开始考试 - 调用接口')
// isLoading.value = true
if (!examinee.value) {
ElMessage.warning('未获取到考生信息')
return
}
isLoading.value = true
try {
//
// API
// const examInfo = await window.electronAPI.startExam(lastExam.value.id)
console.log('开始生成试卷...')
// API
setTimeout(() => {
console.log('开始考试 - 成功')
ElMessage.success('即将开始考试!')
//
router.push('/examinee/examing')
isLoading.value = false
}, 1000)
//
const examineeData = {
id: examinee.value.id,
examinee_name: examinee.value.examinee_name || '',
examinee_id_card: examinee.value.examinee_id_card || '',
examinee_admission_ticket: examinee.value.examinee_admission_ticket || '',
examinee_gender: examinee.value.examinee_gender || '',
examinee_unit: examinee.value.examinee_unit || '',
written_exam_room: examinee.value.written_exam_room || '',
written_exam_seat: examinee.value.written_exam_seat || '',
computer_exam_room: examinee.value.computer_exam_room || '',
computer_exam_seat: examinee.value.computer_exam_seat || ''
}
// 使JSON/
const examData = JSON.parse(JSON.stringify({
id: lastExam.value.id,
exam_name: lastExam.value.exam_name || '',
exam_description: lastExam.value.exam_description || '',
exam_minutes: lastExam.value.exam_minutes || 0,
exam_minutes_min: lastExam.value.exam_minutes_min || 0,
exam_notice: lastExam.value.exam_notice || []
}))
// API
const result = await window.electronAPI.generateExamineePaper(
examineeData,
examData
)
if (result.success) {
console.log('生成试卷成功:', result)
ElMessageBox.alert(
'已完成组卷,点击"进入考试"开始答题',
'组卷完成',
{
confirmButtonText: '进入考试',
type: 'success'
}
).then(() => {
router.push('/examinee/examing')
})
} else {
console.error('生成试卷失败:', result)
ElMessage.error(`生成试卷失败: ${result.message || '未知错误'}`)
}
} catch (error) {
console.error('开始考试 - 异常:', error)
ElMessage.error(`无法开始考试: ${error.message || '未知错误'}`)
console.error('生成试卷异常:', error)
ElMessage.error(`无法生成试卷: ${error.message || '未知错误'}`)
} finally {
isLoading.value = false
}
}