87 lines
3.5 KiB
JavaScript
87 lines
3.5 KiB
JavaScript
module.exports = function registerScreensRoutes(app, deps) {
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const pool = deps.pool;
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const common = deps.common;
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const pages = deps.pages;
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const buildDashboardState = deps.buildDashboardState;
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const { buildPagination } = require('../../../lib/pagination');
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const requirePermission = deps.requirePermission;
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const LIST_PAGE_SIZE = 10;
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function requireQueryPermission(readPermissionKey, editPermissionKey) {
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return function (req, res, next) {
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const permissionKey = req.query && req.query.edit ? editPermissionKey : readPermissionKey;
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return requirePermission(permissionKey)(req, res, next);
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};
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}
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function applyConnectionCounts(screens, dashboardScreens) {
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const countsById = new Map();
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const countsBySlug = new Map();
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(dashboardScreens || []).forEach(function (screen) {
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const count = Number(screen && screen.player_connection_count || 0);
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const id = screen && screen.id !== undefined && screen.id !== null ? String(screen.id) : '';
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const slug = String(screen && screen.slug || '').trim();
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if (id) {
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countsById.set(id, count);
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}
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if (slug) {
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countsBySlug.set(slug, count);
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}
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});
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return (screens || []).map(function (screen) {
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const slug = String(screen && screen.slug || '').trim();
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const id = screen && screen.id !== undefined && screen.id !== null ? String(screen.id) : '';
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const playerConnectionCount = countsBySlug.has(slug)
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? countsBySlug.get(slug)
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: countsById.get(id) || 0;
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return Object.assign({}, screen, {
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player_connection_count: playerConnectionCount
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});
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});
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}
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app.get('/screens', requireQueryPermission('screens.read', 'screens.update'), async function (req, res, next) {
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try {
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if (req.query.edit) {
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const screen = await common.fetchScreenById(pool, Number(req.query.edit));
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if (!screen) {
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return res.status(404).send('Screen not found');
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}
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const editData = await common.fetchScreenEditData(pool);
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return res.send(pages.renderScreenEditPage(screen, editData, req.query.message ? String(req.query.message) : '', req.currentUser));
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}
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const page = Math.max(1, Math.floor(Number(req.query.page) || 1));
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const search = common.getSearchQuery(req);
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const sort = common.getSortQuery(req);
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const direction = common.getSortDirectionQuery(req);
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const dashboardState = await buildDashboardState(pool);
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const data = await common.fetchScreensPage(pool, page, LIST_PAGE_SIZE, search, sort, direction);
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res.send(pages.renderScreensPage({
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screens: applyConnectionCounts(data.screens || [], dashboardState.screens || []),
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pagination: buildPagination(data.totalItems, data.currentPage, 'page', { search: search, sort: sort, direction: direction }, LIST_PAGE_SIZE, 'screens', 'Screen pages')
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}, req.query.message ? String(req.query.message) : '', req.currentUser));
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} catch (error) {
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next(error);
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}
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});
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app.get('/screens/:id/edit', requirePermission('screens.update'), async function (req, res, next) {
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try {
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const screen = await common.fetchScreenById(pool, Number(req.params.id));
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if (!screen) {
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return res.status(404).send('Screen not found');
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}
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const editData = await common.fetchScreenEditData(pool);
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return res.send(pages.renderScreenEditPage(screen, editData, req.query.message ? String(req.query.message) : '', req.currentUser));
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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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