如何取消整个 Discord 应用程序

Question

So I'm creating a Discord Application bot, Ban appeal Application that works within DM's only. I type the command p!apply and start the application, however whenever I try to cancel the application by typing cancel it only replies and does not actually cancel the whole form.

Here's my code:

let userApplications = {}


client.on("message", function(message) {
    if (message.author.equals(client.user)) return;
  
    let authorId = message.author.id;
  
    if (message.content === prefix + "apply") {
        if (!(authorId in userApplications)) {
            userApplications[authorId] = { "step" : 1}
  
            message.author.send("**__Team PhyZics Discord Ban Appeal Form__** \n  If you're applying to get unbanned from our server, please fill this application out. We do not accept all applications, so take this application seriously and take your time when filling this out. \n \n - If you want to cancel this application please type `cancel`");
            message.author.send("**Question 1: Which server did you get banned from?**");
        }
  
    } else {
  
        if (message.channel.type === "dm" && authorId in userApplications) {
            if (message.content.toLowerCase() === 'cancel') {
                return message.author.send('Application Cancelled');
                
               
            }
            let authorApplication = userApplications[authorId];
  
            if (authorApplication.step == 1 ) {
                authorApplication.answer1 = message.content;
                message.author.send("**Question 2: Why did you get banned/What reason did you get banned for?**");
                authorApplication.step ++;
            }
            else if (authorApplication.step == 2) {
                authorApplication.answer2 = message.content;
                message.author.send("**Question 3: Why do you want to get unbanned?**");
                authorApplication.step ++;
            }
            else if (authorApplication.step == 3) {
                authorApplication.answer3 = message.content;
                message.author.send("**Question 4: Any questions or concerns? If not, please type `no`.**");
                authorApplication.step ++;
            }
  
            else if (authorApplication.step == 4) {
                authorApplication.answer4 = message.content;
                message.author.send("Your application has been submitted, please be patient and do not ask any staff member regarding to your ban appeal.");
                client.channels.cache.get("790376360848785419")
                  .send(`**${message.author.tag}'s Application** \n **Q1**: ${authorApplication.answer1} \n **Q2:** ${authorApplication.answer2} \n **Q3:** ${authorApplication.answer3} \n **Q4:** ${authorApplication.answer4} `);
                delete userApplications[authorId];
            }
        }
    }
});

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Answer 1

You're getting this problem because you're only returning a message Application cancelled without actually removing the user from your userApplications object.

To fix this, all you have to do is delete the entry from your object when the user cancels, like so:

if (message.content.toLowerCase() === 'cancel') {
    delete userApplications[authorId];

    return message.author.send('Application Cancelled');
}