test failed mongo connection

structures/QuarksBot.js

@@ -6,6 +6,7 @@ const mongoose = require('mongoose');
 const Logger = require("../util/Logger");
 const path = require("path");
 const fs = require('fs');
+const { exit } = require("process");
 
 class QuarksBot extends Client {
 
@@ -69,12 +70,16 @@ class QuarksBot extends Client {
   }
 
   async connectMongo(mongoURI, dbo) {
+    try {
       // Connect to MongoDB database.
       this.db = await MongoClient.connect(mongoURI);
       this.dbo = this.db.db(dbo);
-    
       mongoose.connect(`${mongoURI}/${dbo}`);
       this.log('Successfully connected to mongoDB');
+    } catch (err) {
+      this.error('Failed to connect to mongodb');
+      process.exit(-1);
+    }
   }
 
   exists(n) {return null != n && undefined != n && "" != n}
@@ -128,7 +133,7 @@ class QuarksBot extends Client {
 
   sendTime(Channel, Error) {
     let embed = new EmbedBuilder()
-      .setColor(this.config.EmbedColor)
+      .setColor(this.config.Red)
       .setDescription(Error);
 
     Channel.send(embed);
@@ -189,22 +194,8 @@ class QuarksBot extends Client {
     return guildData;
   }
 
-  log(Text) {
-    this.logger.log(Text);
-  }
-
-  error(Text) {
-    this.logger.error(Text);
-  }
-
-  sendError(Channel, Error) {
-    let embed = new EmbedBuilder()
-      .setTitle("An error occured")
-      .setColor(client.config.Colors.Red)
-      .setDescription(Error)
-
-    Channel.send(embed);
-  }
+  log(Text) { this.logger.log(Text); }
+  error(Text) { this.logger.error(Text); }
 
   build() {
     this.login(this.config.Token);