Add files via upload

api/controllers/matchings.js

@@ -0,0 +1,29 @@
+const matching = require("../models/matching");
+const user = require("../models/user");
+const _ = require('lodash');
+
+module.exports.retrieveMatchHistory = async (req, res) => {
+
+    try{
+        const userId = req.params.userId;
+
+        // Basic Validation
+        if(!userId) return res.type('json').status(400).send('The user id is missing');   
+        
+        // Check if the filters exist
+        const userList = []; 
+        const cursor = matching.find({ $or:[ {'firstUser':  userId}, {'secondUser': userId} ]}).sort('timestamp').cursor();
+        for (let match = await cursor.next(); match != null; match = await cursor.next()) {
+            if(match.firstUser !== userId){
+                userList.push(await user.findOne({_id:match.firstUser}).exec());
+            }else if(match.secondUser !== userId){
+                userList.push(await user.findOne({_id:match.secondUser}).exec());
+            }
+        }
+        
+        return res.type('json').status(200).send(userList);
+      
+    }catch(err) {
+        return res.type('json').status(500).send(err.toString());   
+    }
+}