Added documentation

jb-cc · Jun 23, 2023 · 406c14e · 406c14e
1 parent a576fca
commit 406c14e
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/app/config/database.js b/app/config/database.js
@@ -6,7 +6,10 @@ const mysql = require('mysql');
 
 let config;
 
+
 const handleDisconnect = () => {
+
+    // create connection to database using the credentials in the .env file
     config = mysql.createConnection({
         host: 'atp.fhstp.ac.at',
         port: 8007,

diff --git a/app/models/tradeModel.js b/app/models/tradeModel.js
@@ -93,12 +93,13 @@ let BuyListedItem = (req, res) => {
 
                         // Check if buyer has enough balance to make the purchase
                         if (buyer.balance < price) {
+                            console.log('buyer does not have enough money')
 
                             // Rollback transaction if buyer does not have enough money
                             return db.rollback(function () {
                                 res
                                     .status(400)
-                                    .json({message: "Buyer does not have enough money"});
+                                    .json({message: "You do not have enough money to buy this skin"});
                             });
                         }