From 92b4eea34771c8da1dcff0de75a1f6cf9d34e92d Mon Sep 17 00:00:00 2001
From: Daniel <daniel31x13@gmail.com>
Date: Wed, 11 May 2022 13:53:24 +0430
Subject: [PATCH] Config improvements

---
 api/server.js   | 16 ++++++++++------
 src/config.json |  4 +++-
 2 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/api/server.js b/api/server.js
index 885b5e6..d957bdd 100644
--- a/api/server.js
+++ b/api/server.js
@@ -10,6 +10,8 @@ const config = require('../src/config.json')
 const port = config.server.port;
 
 const uri = config.server.mongodb_full_address;
+const database = config.server.database_name;
+const collection = config.server.collection_name;
 
 const client = new MongoClient(uri);
 
@@ -55,8 +57,8 @@ app.delete('/delete', async (req, res) => {
 
 async function insertDoc(doc) {
   try {
-    const database = client.db("sample_db");
-    const list = database.collection("list");
+    const db = client.db(database);
+    const list = db.collection(collection);
     const result = await list.insertOne(doc);
   } 
   
@@ -67,8 +69,8 @@ async function insertDoc(doc) {
 
 async function getDoc() {
   try {
-    const database = client.db("sample_db");
-    const list = database.collection("list");
+    const db = client.db(database);
+    const list = db.collection(collection);
     const result = await list.find({}).toArray();
 
     return result;
@@ -81,9 +83,11 @@ async function getDoc() {
 
 async function deleteDoc(doc) {
   try {
-    const database = client.db("sample_db");
-    const list = database.collection("list");
+    const db = client.db(database);
+    const list = db.collection(collection);
     const result = await list.deleteOne({"_id": ObjectId(doc)});
+
+    return result;
   } 
   
   catch(err) {
diff --git a/src/config.json b/src/config.json
index 81c24f8..8727270 100644
--- a/src/config.json
+++ b/src/config.json
@@ -4,6 +4,8 @@
     },
     "server": {
         "port": 5000,
-        "mongodb_full_address": "mongodb://localhost:27017"
+        "mongodb_full_address": "mongodb://localhost:27017",
+        "database_name": "sample_db",
+        "collection_name": "list"
     }
 }
\ No newline at end of file