update lets to consts

app.js

@@ -17,14 +17,14 @@ const client = axios.create({
 });
 
 // Store for in-progress games. In production, you'd want to use a DB
-let activeGames = {};
+const activeGames = {};
 
 /**
  * Interactions endpoint URL where Discord will send HTTP requests
  */
 app.post('/interactions', function (req, res) {
     // Interaction type and data
-    let { type, id, data } = req.body;
+    const { type, id, data } = req.body;
 
     /**
      * Handle verification requests
@@ -38,7 +38,7 @@ app.post('/interactions', function (req, res) {
      * See https://discord.com/developers/docs/interactions/application-commands#slash-commands
      */
     if (type === InteractionType.APPLICATION_COMMAND){
-        let { name } = data;
+        const { name } = data;
         
         // "test" guild command
         if (name === "test") {
@@ -53,9 +53,9 @@ app.post('/interactions', function (req, res) {
         }
         // "challenge" guild command
         if (name === "challenge" && id) {
-            let userId = req.body.member.user.id;
+            const userId = req.body.member.user.id;
             // User's object choice
-            let objectName = req.body.data.options[0].value;
+            const objectName = req.body.data.options[0].value;
 
             // Create active game using message ID as the game ID
             activeGames[id] = {

commands.js

@@ -13,9 +13,9 @@ async function HasGuildCommand(client, appId, guildId, command) {
     const url = DiscordAPI(`applications/${appId}/guilds/${guildId}/commands`);
 
     try {
-        let { data } = await client({ url, method: 'get'});
+        const { data } = await client({ url, method: 'get'});
         if (data) {
-            let installedNames = data.map((c) => c["name"]);
+            const installedNames = data.map((c) => c["name"]);
             // This is just matching on the name, so it's not good for updates
             if (!installedNames.includes(command["name"])) {
                 await InstallGuildCommand(client, appId, guildId, command);
@@ -38,8 +38,8 @@ export async function InstallGuildCommand(client, appId, guildId, command) {
 
 // Get the game choices from game.js
 function createCommandChoices() {
-    let choices = getRPSChoices();
-    let commandChoices = [];
+    const choices = getRPSChoices();
+    const commandChoices = [];
 
     for (let choice of choices) {
         commandChoices.push({

examples/button.js

@@ -9,7 +9,7 @@ app.use(express.json({verify: VerifyDiscordRequest(process.env.PUBLIC_KEY)}));
 
 app.post('/interactions', function (req, res) {
     // Interaction type and data
-    let { type, data } = req.body;
+    const { type, data } = req.body;
     /**
      * Handle slash command requests
      */
@@ -42,9 +42,9 @@ app.post('/interactions', function (req, res) {
      */
     if (type === InteractionType.MESSAGE_COMPONENT){
         // custom_id set in payload when sending message component
-        let componentId = data.custom_id;
+        const componentId = data.custom_id;
         // user who clicked button
-        let userId = req.body.member.user.id;
+        const userId = req.body.member.user.id;
 
         if (componentId === 'my_button') {
             console.log(req.body);

examples/command.js

@@ -10,7 +10,7 @@ app.use(express.json({verify: VerifyDiscordRequest(process.env.PUBLIC_KEY)}));
 
 app.post('/interactions', function (req, res) {
     // Interaction type and data
-    let { type, data } = req.body;
+    const { type, data } = req.body;
     /**
      * Handle slash command requests
      */
@@ -27,8 +27,8 @@ app.post('/interactions', function (req, res) {
 });
 
 function createCommand() {
-    let appId = process.env.APP_ID;
-    let guildId = process.env.GUILD_ID;
+    const appId = process.env.APP_ID;
+    const guildId = process.env.GUILD_ID;
     
     /**
      * Globally-scoped slash commands (generally only recommended for production)
@@ -41,7 +41,7 @@ function createCommand() {
      * See https://discord.com/developers/docs/interactions/application-commands#create-guild-application-command
      */
     const guildUrl = DiscordAPI(`applications/${appId}/guilds/${guildId}/commands`);
-    let commandBody = {
+    const commandBody = {
         "name": "test",
         "description": "Just your average command",
         // chat command (see https://discord.com/developers/docs/interactions/application-commands#application-command-object-application-command-types)

examples/modal.js

@@ -10,7 +10,7 @@ app.use(express.json({verify: VerifyDiscordRequest(process.env.PUBLIC_KEY)}));
 
 app.post('/interactions', function (req, res) {
     // Interaction type and data
-    let { type, data } = req.body;
+    const { type, data } = req.body;
     /**
      * Handle slash command requests
      */
@@ -60,9 +60,9 @@ app.post('/interactions', function (req, res) {
      */
      if (type === InteractionType.APPLICATION_MODAL_SUBMIT) {
         // custom_id of modal
-        let modalId = data.custom_id;
+        const modalId = data.custom_id;
         // user ID of member who filled out modal
-        let userId = req.body.member.user.id;
+        const userId = req.body.member.user.id;
 
         if (modalId === 'my_modal') {
             let modalValues = '';

examples/selectMenu.js

@@ -9,7 +9,7 @@ app.use(express.json({verify: VerifyDiscordRequest(process.env.PUBLIC_KEY)}));
 
 app.post('/interactions', function (req, res) {
     // Interaction type and data
-    let { type, data } = req.body;
+    const { type, data } = req.body;
     /**
      * Handle slash command requests
      */
@@ -53,14 +53,14 @@ app.post('/interactions', function (req, res) {
      */
     if (type === InteractionType.MESSAGE_COMPONENT){
         // custom_id set in payload when sending message component
-        let componentId = data.custom_id;
+        const componentId = data.custom_id;
 
         if (componentId === 'my_select') {
             console.log(req.body);
 
             // Get selected option from payload
-            let selectedOption = data.values[0];
-            let userId = req.body.member.user.id;
+            const selectedOption = data.values[0];
+            const userId = req.body.member.user.id;
 
             // Send results
             return res.send({

game.js

@@ -17,7 +17,7 @@ export function getResult(p1, p2) {
 }
 
 function formatResult(result) {
-    let { win, lose, verb } = result;
+    const { win, lose, verb } = result;
     return verb === 'tie' ? 
         `<@${win.id}> and <@${lose.id}> draw with **${win.objectName}**` :
         `<@${win.id}>'s **${win.objectName}** ${verb} <@${lose.id}>'s **${lose.objectName}**`;
@@ -75,8 +75,8 @@ export function getRPSChoices() {
 
 // Function to fetch shuffled options for select menu
 export function getShuffledOptions() {
-    let allChoices = getRPSChoices();
-    let options = [];
+    const allChoices = getRPSChoices();
+    const options = [];
 
     for (let c of allChoices) {
         // Formatted for select menus

utils.js

@@ -16,7 +16,7 @@ export function DiscordAPI(url) { return 'https://discord.com/api/v9/' + url };
 
 // Simple method that returns a random emoji from list
 export function getRandomEmoji() {
-  let emojiList = ['😭', '😄', '😌', '🤓', '😎', '😤', '🤖', '😶‍🌫️', '🌏', '📸', '💿', '👋', '🌊', '✨'];
+  const emojiList = ['😭', '😄', '😌', '🤓', '😎', '😤', '🤖', '😶‍🌫️', '🌏', '📸', '💿', '👋', '🌊', '✨'];
   return emojiList[Math.floor(Math.random() * emojiList.length)];
 }