BUGFIX: train, untrain, purchase, sell while spying
This commit is contained in:
+110
-90
@@ -4,7 +4,7 @@ require('dotenv').config();
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//utilities
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let { log } = require('../common/utilities.js');
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let { getStatistics, getOwned, isAttacking } = require('./utilities.js');
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let { getStatistics, getOwned, isAttacking, isSpying } = require('./utilities.js');
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const equipmentRequest = (connection) => (req, res) => {
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//validate the credentials
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@@ -95,81 +95,91 @@ const purchaseRequest = (connection) => (req, res) => {
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return;
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}
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//get the player's gold
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let query = 'SELECT gold, scientists FROM profiles WHERE accountId = ?;';
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connection.query(query, [req.body.id], (err, results) => {
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isSpying(connection, req.body.id, (err, spying) => {
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if (err) throw err;
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//just in case
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if (results.length === 0) {
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res.status(400).write(log('Purchase made on unrecognized account', req.body.id, req.body.token));
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if (spying) {
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res.status(400).write(log('Can\'t purchase while spying', req.body.id, req.body. token, req.body.type, req.body.name));
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res.end();
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return;
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}
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//get the stats for all objects
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getStatistics((err, { statistics }) => {
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//get the player's gold
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let query = 'SELECT gold, scientists FROM profiles WHERE accountId = ?;';
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connection.query(query, [req.body.id], (err, results) => {
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if (err) throw err;
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//valid parameters
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if(!statistics[req.body.type] || !statistics[req.body.type][req.body.name]) {
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res.status(400).write(log('Invalid equipment purchase parameters', req.body.id, req.body.token, req.body.type, req.body.name));
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//just in case
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if (results.length === 0) {
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res.status(400).write(log('Purchase made on unrecognized account', req.body.id, req.body.token));
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res.end();
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return;
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}
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//enough gold?
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if (results[0].gold < statistics[req.body.type][req.body.name].cost) {
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res.status(400).write(log('Not enough gold', req.body.id, req.body.token, req.body.type, req.body.name));
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res.end();
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return;
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}
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//for sale?
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if (!statistics[req.body.type][req.body.name].visible || !statistics[req.body.type][req.body.name].purchasable) {
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res.status(400).write(log('Item not for sale', req.body.id, req.body.token, req.body.type, req.body.name));
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res.end();
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return;
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}
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//high enough level?
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if (results[0].scientists < statistics[req.body.type][req.body.name].scientistsRequired) {
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res.status(400).write(log('Not enough scientists', req.body.id, req.body.token, req.body.type, req.body.name));
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res.end();
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return;
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}
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//purchase approved.
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//get the user's current item data (including quantity)
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let query = 'SELECT * FROM equipment WHERE accountId = ? AND name = ?;';
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connection.query(query, [req.body.id, req.body.name], (err, results) => {
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//get the stats for all objects
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getStatistics((err, { statistics }) => {
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if (err) throw err;
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//add to or update the record
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let query;
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if (results.length > 0) {
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query = 'UPDATE equipment SET quantity = quantity + 1 WHERE accountId = ? AND name = ? AND type = ?;';
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} else {
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query = 'INSERT INTO equipment (accountId, name, type, quantity) VALUES (?, ?, ?, 1);';
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//valid parameters
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if(!statistics[req.body.type] || !statistics[req.body.type][req.body.name]) {
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res.status(400).write(log('Invalid equipment purchase parameters', req.body.id, req.body.token, req.body.type, req.body.name));
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res.end();
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return;
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}
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connection.query(query, [req.body.id, req.body.name, req.body.type], (err) => {
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//enough gold?
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if (results[0].gold < statistics[req.body.type][req.body.name].cost) {
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res.status(400).write(log('Not enough gold', req.body.id, req.body.token, req.body.type, req.body.name));
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res.end();
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return;
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}
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//for sale?
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if (!statistics[req.body.type][req.body.name].visible || !statistics[req.body.type][req.body.name].purchasable) {
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res.status(400).write(log('Item not for sale', req.body.id, req.body.token, req.body.type, req.body.name));
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res.end();
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return;
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}
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//high enough level?
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if (results[0].scientists < statistics[req.body.type][req.body.name].scientistsRequired) {
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res.status(400).write(log('Not enough scientists', req.body.id, req.body.token, req.body.type, req.body.name));
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res.end();
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return;
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}
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//purchase approved.
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//get the user's current item data (including quantity)
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let query = 'SELECT * FROM equipment WHERE accountId = ? AND name = ?;';
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connection.query(query, [req.body.id, req.body.name], (err, results) => {
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if (err) throw err;
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//remove gold from the user's account
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let query = 'UPDATE profiles SET gold = gold - ? WHERE accountId = ?;';
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connection.query(query, [statistics[req.body.type][req.body.name].cost, req.body.id], (err) => {
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//add to or update the record
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let query;
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if (results.length > 0) {
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query = 'UPDATE equipment SET quantity = quantity + 1 WHERE accountId = ? AND name = ? AND type = ?;';
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} else {
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query = 'INSERT INTO equipment (accountId, name, type, quantity) VALUES (?, ?, ?, 1);';
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}
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connection.query(query, [req.body.id, req.body.name, req.body.type], (err) => {
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if (err) throw err;
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//return the new owned data
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getOwned(connection, req.body.id, (err, results) => {
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//remove gold from the user's account
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let query = 'UPDATE profiles SET gold = gold - ? WHERE accountId = ?;';
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connection.query(query, [statistics[req.body.type][req.body.name].cost, req.body.id], (err) => {
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if (err) throw err;
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res.status(200).json(Object.assign(results));
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res.end();
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//return the new owned data
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getOwned(connection, req.body.id, (err, results) => {
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if (err) throw err;
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log('Purchase made', req.body.id, req.body.token, req.body.type, req.body.name);
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res.status(200).json(Object.assign(results));
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res.end();
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log('Purchase made', req.body.id, req.body.token, req.body.type, req.body.name);
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});
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});
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});
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});
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@@ -202,65 +212,75 @@ const sellRequest = (connection) => (req, res) => {
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return;
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}
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//get the player's item quantity
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let query = 'SELECT * FROM equipment WHERE accountId = ? AND type = ? AND name = ?;';
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connection.query(query, [req.body.id, req.body.type, req.body.name], (err, results) => {
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isSpying(connection, req.body.id, (err, spying) => {
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if (err) throw err;
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if (results.length === 0) {
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res.status(400).write(log('Can\'t sell something you don\'t own', req.body.id, req.body. token, req.body.type, req.body.name));
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if (spying) {
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res.status(400).write(log('Can\'t sell while spying', req.body.id, req.body. token, req.body.type, req.body.name));
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res.end();
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return;
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}
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//get the stats for all objects
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getStatistics((err, { statistics }) => {
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//get the player's item quantity
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let query = 'SELECT * FROM equipment WHERE accountId = ? AND type = ? AND name = ?;';
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connection.query(query, [req.body.id, req.body.type, req.body.name], (err, results) => {
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if (err) throw err;
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//valid parameters
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if(!statistics[req.body.type] || !statistics[req.body.type][req.body.name]) {
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res.status(400).write(log('Invalid equipment sell parameters', req.body.id, req.body.token, req.body.type, req.body.name));
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if (results.length === 0) {
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res.status(400).write(log('Can\'t sell something you don\'t own', req.body.id, req.body. token, req.body.type, req.body.name));
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res.end();
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return;
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}
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//for sale?
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if (!statistics[req.body.type][req.body.name].saleable) {
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res.status(400).write(log('Item can\'t be sold', req.body.id, req.body.token, req.body.type, req.body.name));
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res.end();
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return;
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}
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//sale approved.
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//add gold to the user's account
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let query = 'UPDATE profiles SET gold = gold + ? WHERE accountId = ?;';
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connection.query(query, [Math.floor(statistics[req.body.type][req.body.name].cost/2), req.body.id], (err) => {
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//get the stats for all objects
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getStatistics((err, { statistics }) => {
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if (err) throw err;
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//remove the item from the inventory
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let query = 'UPDATE equipment SET quantity = quantity - 1 WHERE id = ?;';
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connection.query(query, [results[0].id], (err) => {
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//valid parameters
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if(!statistics[req.body.type] || !statistics[req.body.type][req.body.name]) {
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res.status(400).write(log('Invalid equipment sell parameters', req.body.id, req.body.token, req.body.type, req.body.name));
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res.end();
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return;
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}
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//for sale?
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if (!statistics[req.body.type][req.body.name].saleable) {
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res.status(400).write(log('Item can\'t be sold', req.body.id, req.body.token, req.body.type, req.body.name));
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res.end();
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return;
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}
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//sale approved.
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//add gold to the user's account
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let query = 'UPDATE profiles SET gold = gold + ? WHERE accountId = ?;';
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connection.query(query, [Math.floor(statistics[req.body.type][req.body.name].cost/2), req.body.id], (err) => {
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if (err) throw err;
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//return the new owned data
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getOwned(connection, req.body.id, (err, results) => {
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//remove the item from the inventory
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let query = 'UPDATE equipment SET quantity = quantity - 1 WHERE id = ?;';
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connection.query(query, [results[0].id], (err) => {
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if (err) throw err;
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res.status(200).json(Object.assign(results));
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res.end();
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log('Sale made', req.body.id, req.body.token, req.body.type, req.body.name);
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//Extra: clean the database
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let query = 'DELETE FROM equipment WHERE quantity <= 0;';
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connection.query(query, (err) => {
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//return the new owned data
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getOwned(connection, req.body.id, (err, results) => {
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if (err) throw err;
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log('Cleaned database', 'equipment sale');
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res.status(200).json(Object.assign(results));
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res.end();
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log('Sale made', req.body.id, req.body.token, req.body.type, req.body.name);
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//Extra: clean the database
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let query = 'DELETE FROM equipment WHERE quantity <= 0;';
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connection.query(query, (err) => {
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if (err) throw err;
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log('Cleaned database', 'equipment sale');
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});
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});
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});
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})
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});
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});
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});
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});
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