forked from UKSOURCE/cms.hailearning.edu.vn
80 lines
2.5 KiB
JavaScript
80 lines
2.5 KiB
JavaScript
const Department = require('../models/department');
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const Degree = require('../models/degree');
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// GET /admin/department
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exports.index = async (req, res) => {
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try {
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const departments = await Department.find();
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res.render('admin/department/index', {
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departments,
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user: req.session.user,
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layout: 'layouts/admin',
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title: 'Quản lý Khoa/Bộ môn'
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});
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} catch (err) {
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console.error('departmentController.index error:', err);
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req.flash('error', 'Đã xảy ra lỗi khi tải danh sách khoa/bộ môn');
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res.redirect('/admin/dashboard');
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}
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};
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// POST /admin/department/create
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exports.create = async (req, res) => {
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try {
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const { name } = req.body;
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const slug = name.toLowerCase().trim().replace(/\s+/g, '-').replace(/[^a-z0-9-]/g, '');
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const existing = await Department.findOne({ slug });
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if (existing) {
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req.flash('error', 'Department already exists');
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return res.redirect('back');
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}
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await Department.create({ name, slug });
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req.flash('success', 'Department created');
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res.redirect('/admin/department');
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} catch (err) {
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console.error('departmentController.create error:', err);
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req.flash('error', 'Đã xảy ra lỗi khi tạo khoa/bộ môn');
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res.redirect('back');
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}
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};
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// POST /admin/department/:id/edit
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exports.update = async (req, res) => {
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try {
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const { id } = req.params;
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const { name } = req.body;
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const slug = name.toLowerCase().trim().replace(/\s+/g, '-').replace(/[^a-z0-9-]/g, '');
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await Department.findByIdAndUpdate(id, { name, slug });
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req.flash('success', 'Department updated');
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res.redirect('/admin/department');
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} catch (err) {
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console.error('departmentController.update error:', err);
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req.flash('error', 'Đã xảy ra lỗi khi cập nhật khoa/bộ môn');
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res.redirect('back');
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}
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};
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// POST /admin/department/:id/delete
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exports.destroy = async (req, res) => {
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try {
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const { id } = req.params;
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const count = await Degree.countDocuments({ department: id });
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if (count > 0) {
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req.flash('error', 'Cannot delete: Department is referenced by existing degrees');
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return res.redirect('back');
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}
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await Department.findByIdAndDelete(id);
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req.flash('success', 'Department deleted');
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res.redirect('/admin/department');
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} catch (err) {
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console.error('departmentController.destroy error:', err);
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req.flash('error', 'Đã xảy ra lỗi khi xóa khoa/bộ môn');
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res.redirect('back');
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}
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};
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