Added exit command for drawing entries

app.js

@@ -98,6 +98,7 @@ const main = async () => {
                         break;
                     case '$drawing':
                     case '$enter':
+                    case '$exit':
                         command.entries(client, channel, commandName, context);
                         break;
                     case '$raid':

commands/entries.js

@@ -2,7 +2,7 @@ const authorizedUsers = require('../constants/authorized');
 
 let drawing;
 let entriesList = [];
-let isOpen = false; // drawing open for entries
+let isOpen = false;
 let winnersList = [];
 
 const entries = (client, channel, command, context) => {
@@ -11,6 +11,9 @@ const entries = (client, channel, command, context) => {
         case '$enter':
             enterDrawing(args[1], client, channel, context);
             break;
+        case '$exit':
+            exitDrawing(args[1], client, channel, context);
+            break;
         case '$drawing':
             if (context.badges.has('moderator') || context.badges.has('broadcaster') || authorizedUsers.includes(context.userName)) {
                 if (args[1]) {
@@ -60,6 +63,21 @@ const enterDrawing = (rawEntry, client, channel, context) => {
     }
 };
 
+const exitDrawing = (rawEntry, client, channel, context) => {
+    if (isOpen) {
+        const entry = (rawEntry && (context.badges.has('moderator') || context.badges.has('broadcaster') || authorizedUsers.includes(context.userName))) ? formatEntry(rawEntry) : context.displayName;
+        const index = entriesList.indexOf(entry);
+        if (index !== -1) {
+            entriesList.splice(index, 1);
+            client.say(channel, (rawEntry) ? `@${entry} has been successfully removed from the drawing` : `@${entry} Your name has been successfully removed from the drawing`);
+        } else {
+            client.say(channel, (rawEntry) ? `@${entry} is not in the current drawing` : `@${entry} Your name is not in the current drawing`);
+        }
+    } else {
+        client.say(channel, `${context.displayName} There is no drawing currently in progress`);
+    }
+};
+
 const formatEntry = (entry) => {
     return (entry.startsWith('@')) ? entry.substring(1) : entry;
 };