update
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Ken
318
controllers/trainingController.js
Normal file
318
controllers/trainingController.js
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const { StaffTrainingAssignment, StaffAchievement, UsersAuth, Subject } = require('../models');
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const { cacheUtils } = require('../config/redis');
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const { addDatabaseWriteJob } = require('../config/bullmq');
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const { v4: uuidv4 } = require('uuid');
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/**
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* Training Controller - Quản lý đào tạo nhân sự
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*/
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class TrainingController {
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/**
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* GET /api/training/assignments/:staff_id - Danh sách khóa học bắt buộc của nhân viên
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*/
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async getStaffAssignments(req, res, next) {
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try {
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const { staff_id } = req.params;
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const { status, priority } = req.query;
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const cacheKey = `training:assignments:${staff_id}:${status || 'all'}:${priority || 'all'}`;
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const cached = await cacheUtils.get(cacheKey);
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if (cached) {
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return res.json({
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success: true,
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data: cached,
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cached: true,
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});
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}
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const where = { staff_id };
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if (status) where.status = status;
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if (priority) where.priority = priority;
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const assignments = await StaffTrainingAssignment.findAll({
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where,
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include: [
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{
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model: Subject,
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as: 'subject',
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attributes: ['subject_name', 'subject_code', 'description'],
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},
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{
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model: UsersAuth,
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as: 'assignedBy',
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attributes: ['username', 'full_name'],
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},
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],
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order: [
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['priority', 'DESC'],
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['deadline', 'ASC'],
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],
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});
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// Check for overdue assignments
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const now = new Date();
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for (const assignment of assignments) {
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if (assignment.status !== 'completed' && new Date(assignment.deadline) < now) {
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if (assignment.status !== 'overdue') {
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await addDatabaseWriteJob('update', 'StaffTrainingAssignment', {
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id: assignment.id,
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status: 'overdue',
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});
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assignment.status = 'overdue';
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}
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}
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}
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await cacheUtils.set(cacheKey, assignments, 900); // Cache 15 min
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res.json({
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success: true,
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data: assignments,
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});
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} catch (error) {
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next(error);
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}
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}
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/**
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* POST /api/training/assignments - Phân công đào tạo mới
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*/
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async assignTraining(req, res, next) {
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try {
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const { staff_id, course_name, subject_id, deadline, priority, notes, assigned_by } = req.body;
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if (!staff_id || !course_name || !deadline || !assigned_by) {
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return res.status(400).json({
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success: false,
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message: 'Missing required fields: staff_id, course_name, deadline, assigned_by',
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});
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}
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const assignmentData = {
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id: uuidv4(),
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staff_id,
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course_name,
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subject_id: subject_id || null,
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assigned_by,
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assigned_date: new Date(),
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deadline: new Date(deadline),
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status: 'pending',
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priority: priority || 'normal',
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notes: notes || null,
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};
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// Async write to DB via BullMQ
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await addDatabaseWriteJob('create', 'StaffTrainingAssignment', assignmentData);
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// Clear cache
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await cacheUtils.del(`training:assignments:${staff_id}:*`);
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res.status(202).json({
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success: true,
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message: 'Training assignment request queued',
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data: assignmentData,
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});
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} catch (error) {
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next(error);
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}
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}
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/**
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* PUT /api/training/assignments/:id/status - Cập nhật trạng thái assignment
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*/
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async updateAssignmentStatus(req, res, next) {
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try {
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const { id } = req.params;
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const { status } = req.body;
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const validStatuses = ['pending', 'in_progress', 'completed', 'overdue'];
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if (!validStatuses.includes(status)) {
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return res.status(400).json({
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success: false,
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message: `Invalid status. Must be one of: ${validStatuses.join(', ')}`,
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});
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}
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const assignment = await StaffTrainingAssignment.findByPk(id);
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if (!assignment) {
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return res.status(404).json({
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success: false,
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message: 'Assignment not found',
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});
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}
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await addDatabaseWriteJob('update', 'StaffTrainingAssignment', {
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id,
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status,
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});
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// Clear cache
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await cacheUtils.del(`training:assignments:${assignment.staff_id}:*`);
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res.status(202).json({
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success: true,
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message: 'Assignment status update queued',
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});
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} catch (error) {
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next(error);
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}
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}
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/**
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* POST /api/training/achievements - Ghi nhận hoàn thành khóa đào tạo
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*/
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async createAchievement(req, res, next) {
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try {
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const {
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staff_id,
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course_name,
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course_id,
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completion_date,
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certificate_url,
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certificate_code,
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type,
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score,
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total_hours,
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verified_by,
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} = req.body;
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if (!staff_id || !course_name || !completion_date) {
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return res.status(400).json({
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success: false,
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message: 'Missing required fields: staff_id, course_name, completion_date',
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});
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}
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const achievementData = {
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id: uuidv4(),
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staff_id,
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course_name,
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course_id: course_id || null,
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completion_date: new Date(completion_date),
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certificate_url: certificate_url || null,
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certificate_code: certificate_code || null,
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type: type || 'mandatory',
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score: score || null,
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total_hours: total_hours || null,
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verified_by: verified_by || null,
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verified_at: verified_by ? new Date() : null,
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};
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// Async write to DB via BullMQ
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await addDatabaseWriteJob('create', 'StaffAchievement', achievementData);
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// Clear cache
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await cacheUtils.del(`training:achievements:${staff_id}`);
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res.status(202).json({
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success: true,
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message: 'Achievement creation request queued',
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data: achievementData,
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});
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} catch (error) {
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next(error);
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}
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}
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/**
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* GET /api/training/achievements/:staff_id - Danh sách chứng chỉ của nhân viên
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*/
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async getStaffAchievements(req, res, next) {
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try {
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const { staff_id } = req.params;
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const { type } = req.query;
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const cacheKey = `training:achievements:${staff_id}:${type || 'all'}`;
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const cached = await cacheUtils.get(cacheKey);
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if (cached) {
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return res.json({
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success: true,
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data: cached,
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cached: true,
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});
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}
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const where = { staff_id };
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if (type) where.type = type;
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const achievements = await StaffAchievement.findAll({
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where,
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include: [
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{
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model: Subject,
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as: 'course',
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attributes: ['subject_name', 'subject_code'],
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},
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{
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model: UsersAuth,
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as: 'verifiedBy',
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attributes: ['username', 'full_name'],
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},
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],
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order: [['completion_date', 'DESC']],
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});
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await cacheUtils.set(cacheKey, achievements, 1800); // Cache 30 min
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res.json({
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success: true,
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data: achievements,
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});
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} catch (error) {
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next(error);
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}
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}
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/**
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* GET /api/training/stats - Thống kê đào tạo
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*/
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async getTrainingStats(req, res, next) {
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try {
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const cacheKey = 'training:stats';
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const cached = await cacheUtils.get(cacheKey);
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if (cached) {
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return res.json({
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success: true,
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data: cached,
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cached: true,
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});
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}
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const assignmentStats = await StaffTrainingAssignment.findAll({
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attributes: [
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'status',
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[require('sequelize').fn('COUNT', require('sequelize').col('id')), 'count'],
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],
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group: ['status'],
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});
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const achievementStats = await StaffAchievement.findAll({
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attributes: [
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'type',
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[require('sequelize').fn('COUNT', require('sequelize').col('id')), 'count'],
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[require('sequelize').fn('SUM', require('sequelize').col('total_hours')), 'total_hours'],
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],
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group: ['type'],
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});
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const stats = {
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assignments: assignmentStats,
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achievements: achievementStats,
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};
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await cacheUtils.set(cacheKey, stats, 300); // Cache 5 min
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res.json({
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success: true,
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data: stats,
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});
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} catch (error) {
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next(error);
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}
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}
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}
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module.exports = new TrainingController();
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