Added badge selection

server/badges.js

@@ -0,0 +1,132 @@
+//environment variables
+require('dotenv').config();
+
+//utilities
+let { log } = require('../common/utilities.js');
+
+let { logActivity } = require('./utilities.js');
+
+const getBadgesStatistics = (cb) => {
+	//TODO: apiVisible field
+	return cb(undefined, { 'statistics': require('./badge_statistics.json') });
+};
+
+const getBadgesOwned = (connection, id, cb) => {
+	let query = 'SELECT name, active FROM badges WHERE accountId = ?;';
+	connection.query(query, [id], (err, results) => {
+		if (err) throw err;
+
+		let ret = {}; //names, active
+
+		Object.keys(results).map((key) => {
+			if (ret[results[key].name] !== undefined) {
+				log('WARNING: Invalid database state, badges owned', id, JSON.stringify(results));
+			}
+			ret[results[key].name] = { active: results[key].active };
+		});
+
+		return cb(undefined, { 'owned': ret });
+	});
+}
+
+const listRequest = (connection) => (req, res) => {
+	getBadgesStatistics((err, results) => {
+		if (err) throw err;
+
+		res.status(200).json(results);
+		res.end();
+
+		log('Badge list sent');
+	});
+}
+
+const ownedRequest = (connection) => (req, res) => {
+	//validate the credentials
+	let query = 'SELECT COUNT(*) AS total FROM sessions WHERE accountId = ? AND token = ?;';
+	connection.query(query, [req.body.id, req.body.token], (err, credentials) => {
+		if (err) throw err;
+
+		if (credentials[0].total !== 1) {
+			res.status(400).write(log('Invalid badges owned credentials', JSON.stringify(body), body.id, body.token));
+			res.end();
+			return;
+		}
+
+		//get stats and owned
+		getBadgesStatistics((err, badgesStatistics) => {
+			if (err) throw err;
+
+			getBadgesOwned(connection, req.body.id, (err, badgesOWned) => {
+				if (err) throw err;
+
+				res.status(200).json(Object.assign({}, badgesStatistics, badgesOWned));
+				res.end();
+
+				log('Badges owned sent', req.body.id);
+			});
+		});
+	});
+}
+
+const selectActiveBadge = (connection) => (req, res) => {
+	//validate the credentials
+	let query = 'SELECT COUNT(*) AS total FROM sessions WHERE accountId = ? AND token = ?;';
+	connection.query(query, [req.body.id, req.body.token], (err, credentials) => {
+		if (err) throw err;
+
+		if (credentials[0].total !== 1) {
+			res.status(400).write(log('Invalid active badge select credentials', JSON.stringify(body), body.id, body.token));
+			res.end();
+			return;
+		}
+
+		//check to see if the player owns this badge
+		getBadgesOwned(connection, req.body.id, (err, { owned }) => {
+			if (err) throw err;
+
+			if (req.body.name !== null && !owned[req.body.name]) {
+				res.status(400).write('You don\'t own that badge');
+				res.end();
+				return;
+			}
+
+			//zero out the user's selection
+			let query = 'UPDATE badges SET active = FALSE WHERE accountId = ?;';
+			connection.query(query, [req.body.id], (err) => {
+				if (err) throw err;
+
+				//update the user's selection
+				let query = 'UPDATE badges SET active = TRUE WHERE accountId = ? AND name = ?;';
+				connection.query(query, [req.body.id, req.body.name], (err) => {
+					if (err) throw err;
+
+					//re-grab the owned badges (with updated info)
+					getBadgesOwned(connection, req.body.id, (err, results) => {
+						if (err) throw err;
+
+						res.status(200).json(results);
+						res.end();
+
+						log('Updated badge selection', req.body.id, req.body.name);
+						logActivity(connection, req.body.id);
+					});
+				});
+			});
+		});
+	});
+};
+
+const rewardBadge = (connection, id, badgeName) => {
+	//TODO: constants as badge/equipment names?
+	let query = 'INSERT IGNORE badges (accountId, name) VALUES (?, ?);';
+	connection.query(query, [id, badgeName], (err) => {
+		if (err) throw err;
+	});
+};
+
+module.exports = {
+	listRequest: listRequest,
+	ownedRequest: ownedRequest,
+	selectActiveBadge: selectActiveBadge,
+	rewardBadge: rewardBadge
+};