Refactored Database Connection, Fixed JSDocs, initial steps for MessageReaction Handling

Commons/Data/Database.js

@@ -1,7 +1,7 @@
 const sql = require('mysql');
 
-var Database = async (db) => {
+const Database = async (db) => {
-    var server = sql.createConnection({
+    const server = sql.createConnection({
         host     : db.HOST,
         user     : db.USER,
         password : db.PASSWORD,

Commons/Services/Reaction.js

@@ -1,4 +1,33 @@
-const HandleReaction = async (reaction, Database) => {
+const {MessageReaction, PartialMessageReaction, User} = require("discord.js")
+const {Connection} = require("mysql")
+
+/**
+ * handles reactions in both ways
+ * @param {MessageReaction | PartialMessageReaction} reaction the message reaction
+ * @param {User} user
+ * @param {Connection} Database current databes instance
+ * @param {string} Action string of current action happening
+ */
+const HandleReaction = async (reaction, user, database, Action) => {
+    // Handle if reaction is partial and therefor might throw api errors
+    if (reaction.partial()){
+        try{
+            // global values
+            let react = await reaction.fetch()
+
+            // Route Actions
+            switch (Action) {
+                case "add":
+                    react.
+                    break;
+                case "remove":
+                    break;
+            }
+        }catch (e) {
+            console.log(e)
+            return
+        }
+    }
 }
 
 module.exports = {HandleReaction}

index.js

@@ -7,12 +7,10 @@ const bot = new Client({ intents: [GatewayIntentBits.Guilds] });
 bot.commands = new Collection();
 const commands = [];
 
-const server = sql.createConnection({
+const { HandleReaction } = require("./Commons/Services/Reaction");
-    host     : process.env.HOST,
+
-    user     : process.env.USER,
+const Database = require("./Commons/Data/Database");
-    password : process.env.PASSWORD,
+const server = Database(process.env)
-    database : process.env.DATABASE
-});
 
 server.connect(function(err) {
     if (err) {
@@ -37,7 +35,7 @@ const rest = new REST({ version: '10' }).setToken(process.env.TOKEN);
 (async () => {
     try {
         console.log('Started refreshing application (/) commands.');
-        await rest.put(Routes.applicationCommands("1037320315186974771"), { body: commands });
+        await rest.put(Routes.applicationCommands(process.env.APPID), { body: commands });
         console.log('Successfully reloaded application (/) commands.');
     } catch (error) {
         console.error(error);
@@ -52,6 +50,10 @@ bot.on(Events.InteractionCreate, async interaction => {
 
 // Handles Reactions
 bot.on(Events.MessageReactionAdd, async reaction => {
+    HandleReaction(reaction, Database, "add")
 })
 
+bot.on(Events.MessageReactionRemove, reaction => {
+    HandleReaction(reaction, async Database, "remove")
+})
 bot.login(process.env.TOKEN)