forked from UKSOURCE/cms.hailearning.edu.vn
first commit
This commit is contained in:
r2xrzh9q2z-lab
322
controllers/campLocationController.js
Normal file
322
controllers/campLocationController.js
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const { addBaseUrlToImages } = require('../utils/imageHelper');
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const CampLocation = require('../models/campLocation');
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// -------------------- Public (read-only) helpers --------------------
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// Get camp location data from MongoDB
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const getCampLocationData = async () => {
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const campLocation = await CampLocation.findOne().sort({ updatedAt: -1 });
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if (!campLocation) return null;
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return campLocation.toObject ? campLocation.toObject() : campLocation;
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};
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// -------------------- Admin (CRUD on CampLocation model) helpers --------------------
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// Default shape for CampLocation documents
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const getDefaultCampLocationData = () => ({
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metadata: { title: '', description: '', keywords: '' },
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hero: { title: '', subtitle: '', backgroundImage: '' },
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camps: [],
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locations: [],
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locationsSection: { title: '', description: '' },
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intro: { title: '', description: '' },
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map: {
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coordinates: { lat: 0, lng: 0 },
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zoom: 15,
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location: '',
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markerTitle: '',
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tileLayer: {
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url: 'https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png',
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attribution: '',
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maxZoom: 18,
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minZoom: 0
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}
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},
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faq: [],
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faqSection: { title: '', description: '' },
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welcomeQuote: { text: '', author: '' },
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securityConcept: { title: '', description: '', items: [] }
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});
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// Get latest stored CampLocation document or default
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const getStoredCampLocation = async () => {
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const campLocation = await CampLocation.findOne().sort({ updatedAt: -1 });
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if (!campLocation) return getDefaultCampLocationData();
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return campLocation.toObject ? campLocation.toObject() : campLocation;
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};
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// -------------------- Public exports --------------------
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// API endpoint to return camp location JSON
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exports.api = async (req, res) => {
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try {
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const campLocationData = await getCampLocationData();
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const baseUrl = process.env.BACKEND_URL || `${req.protocol}://${req.get('host')}`;
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const processed = addBaseUrlToImages(campLocationData || {}, baseUrl);
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return res.json(processed);
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} catch (err) {
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console.error('campLocation.api error:', err);
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return res.status(500).json({ error: 'Error loading camp location data' });
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}
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};
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// API endpoint to return an array of CampLocation records (for frontend listing)
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exports.apiList = async (req, res) => {
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try {
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const docs = await CampLocation.find().sort({ updatedAt: -1 }).lean();
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const baseUrl = process.env.BACKEND_URL || `${req.protocol}://${req.get('host')}`;
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const processed = (docs || []).map((d) => addBaseUrlToImages(d || {}, baseUrl));
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return res.json(processed);
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} catch (err) {
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console.error('campLocation.apiList error:', err);
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return res.status(500).json({ error: 'Error loading camp location list' });
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}
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};
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// -------------------- Admin exports --------------------
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// Display camp location management page
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exports.index = async (req, res) => {
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try {
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// Set cache control headers to prevent caching
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res.set({
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'Cache-Control': 'no-store, no-cache, must-revalidate, private',
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'Pragma': 'no-cache',
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'Expires': '0'
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});
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const data = await getStoredCampLocation();
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const items = await CampLocation.find().sort({ updatedAt: -1 }).limit(10);
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res.render('admin/campLocation/index', {
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layout: 'layouts/main',
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title: 'Camp Location Management',
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data,
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items,
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frontendUrl: process.env.FRONTEND_URL || `${req.protocol}://${req.get('host')}`,
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currentPath: req.path,
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user: req.session.user
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});
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} catch (err) {
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console.error(err);
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req.flash('error_msg', 'Error loading camp location data');
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res.redirect('/admin/dashboard');
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}
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};
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// Display create form
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exports.createForm = async (req, res) => {
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try {
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const data = getDefaultCampLocationData();
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res.render('admin/campLocation/create', {
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layout: 'layouts/main',
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title: 'Create Camp Location',
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data,
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currentPath: req.path,
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user: req.session.user
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});
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} catch (err) {
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console.error(err);
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req.flash('error_msg', 'Error loading create form');
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res.redirect('/admin/camp-location');
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}
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};
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// Create new CampLocation record
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exports.create = async (req, res) => {
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try {
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const campLocationData = {
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metadata: JSON.parse(req.body.metadata || '{}'),
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hero: JSON.parse(req.body.hero || '{}'),
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camps: JSON.parse(req.body.camps || '[]'),
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locations: JSON.parse(req.body.locations || '[]'),
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locationsSection: JSON.parse(req.body.locationsSection || '{}'),
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intro: JSON.parse(req.body.intro || '{}'),
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map: JSON.parse(req.body.map || '{}'),
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faq: JSON.parse(req.body.faq || '[]'),
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faqSection: JSON.parse(req.body.faqSection || '{}'),
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welcomeQuote: JSON.parse(req.body.welcomeQuote || '{}'),
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securityConcept: JSON.parse(req.body.securityConcept || '{}')
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};
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const newCampLocation = new CampLocation(campLocationData);
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await newCampLocation.save();
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req.flash('success_msg', 'Camp Location created successfully');
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res.redirect('/admin/camp-location');
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} catch (err) {
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console.error('Create error:', err);
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req.flash('error_msg', `Create error: ${err.message || 'Unknown'}`);
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res.redirect('/admin/camp-location/create');
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}
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};
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// Display edit form
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exports.editForm = async (req, res) => {
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try {
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const campLocation = await CampLocation.findById(req.params.id);
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if (!campLocation) {
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req.flash('error_msg', 'Camp Location record not found');
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return res.redirect('/admin/camp-location');
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}
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res.render('admin/campLocation/edit', {
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layout: 'layouts/main',
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title: 'Edit Camp Location',
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data: campLocation.toObject ? campLocation.toObject() : campLocation,
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currentPath: req.path,
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user: req.session.user
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});
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} catch (err) {
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console.error(err);
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req.flash('error_msg', 'Error loading edit form');
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res.redirect('/admin/camp-location');
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}
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};
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// Update CampLocation record
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exports.update = async (req, res) => {
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try {
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// Get current data
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const currentData = await getStoredCampLocation();
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// List of sections to update
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const sections = [
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'metadata',
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'hero',
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'camps',
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'locations',
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'locationsSection',
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'intro',
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'map',
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'faq',
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'faqSection',
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'welcomeQuote',
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'securityConcept'
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];
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const errors = [];
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let hasChanges = false;
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// Create updated data object
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const updatedData = {
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...(currentData.toObject ? currentData.toObject() : currentData)
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};
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// Process each section
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sections.forEach((section) => {
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try {
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if (!req.body[section]) {
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console.warn(`No data for section: ${section}`);
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return;
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}
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const newSectionData = JSON.parse(req.body[section]);
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const currentSectionData = currentData[section];
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const sectionHasChanges =
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JSON.stringify(newSectionData) !== JSON.stringify(currentSectionData);
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if (sectionHasChanges) {
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updatedData[section] = newSectionData;
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hasChanges = true;
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}
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} catch (error) {
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console.error(`Error processing section ${section}:`, error);
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errors.push(`Error processing ${section} data: ${error.message}`);
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}
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});
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if (errors.length > 0) {
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req.flash('error_msg', `Data processing error: ${errors[0]}`);
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return req.session.save(() => res.redirect('/admin/camp-location'));
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}
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if (!hasChanges) {
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req.flash('info_msg', 'No changes were made');
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return req.session.save(() => res.redirect('/admin/camp-location'));
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}
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try {
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// Only update existing document; do not create a new one here
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if (!currentData || !currentData._id) {
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req.flash('error_msg', 'No existing Camp Location record to update. Create one first.');
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return req.session.save(() => res.redirect('/admin/camp-location'));
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}
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// Update document and ensure it's saved to MongoDB
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const updatedDoc = await CampLocation.findByIdAndUpdate(
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currentData._id,
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updatedData,
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{
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new: true,
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runValidators: true,
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useFindAndModify: false
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}
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);
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// Verify the update was successful
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if (!updatedDoc) {
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throw new Error('Failed to update document');
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}
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// Force a save to ensure MongoDB commits the changes
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await updatedDoc.save();
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console.log('✓ Camp location updated successfully in MongoDB');
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console.log('✓ Document ID:', updatedDoc._id);
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console.log('✓ Updated at:', updatedDoc.updatedAt);
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req.flash('success_msg', 'Camp location data updated successfully');
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// Redirect back to the same page with cache-busting parameter to force refresh
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const timestamp = Date.now();
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return req.session.save(() => res.redirect(`/admin/camp-location?updated=${timestamp}`));
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} catch (dbError) {
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console.error('Database error:', dbError);
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req.flash('error_msg', `Database error: ${dbError.message || 'Unknown'}`);
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return req.session.save(() => res.redirect('/admin/camp-location'));
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}
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} catch (err) {
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console.error('Update error:', err);
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req.flash('error_msg', `Update error: ${err.message || 'Unknown'}`);
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return req.session.save(() => res.redirect('/admin/camp-location'));
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}
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};
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// Delete CampLocation record
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exports.delete = async (req, res) => {
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try {
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const campLocation = await CampLocation.findById(req.params.id);
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if (!campLocation) {
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req.flash('error_msg', 'Camp Location record not found');
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return res.redirect('/admin/camp-location');
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}
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await CampLocation.findByIdAndDelete(req.params.id);
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req.flash('success_msg', 'Camp Location record deleted successfully');
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res.redirect('/admin/camp-location');
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} catch (err) {
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console.error('Delete error:', err);
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req.flash('error_msg', `Delete error: ${err.message || 'Unknown'}`);
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res.redirect('/admin/camp-location');
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}
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};
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// Preview CampLocation record
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exports.preview = async (req, res) => {
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try {
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const campLocation = await CampLocation.findById(req.params.id);
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if (!campLocation) {
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return res.status(404).json({ error: 'Camp Location record not found' });
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}
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const baseUrl = process.env.BACKEND_URL || `${req.protocol}://${req.get('host')}`;
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const processedData = addBaseUrlToImages(
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campLocation.toObject ? campLocation.toObject() : campLocation,
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baseUrl
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);
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res.json(processedData);
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} catch (err) {
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console.error('Preview error:', err);
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res.status(500).json({ error: 'Error loading preview data' });
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}
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};
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