A Discord bot for software development, support and discussion groups which logs issues

fixxit.js

//Constants
const Discord = require("discord.js");
const client = new Discord.Client();

//Variables
var issues = new Array();

//Start event
client.on("ready", () => {
    
  console.log("Ready to FIXXIT!"); //Log that bot is ready
  client.user.setGame("!fixxit");
  
});

//Message event
try {
    client.on('message', message => {
        
        //Prevent bot from replying to other bots
        if (message.author.bot) {
            return;
        }
        
        //Add new issue
        if (message.cleanContent.includes("@fixxit")) {
            
            //Empty issue
            if (message.cleanContent.replace("@fixxit ") == "") {
                
                message.reply("issue cannot be empty");
                
            }
            
            //Add issue
            else {
                
                message.reply('thank you for reporting this issue');
                issue = message.cleanContent.replace("@fixxit ", "")
                issues.push([issue, message.author.toString(), message.author.id]);
                
            }
        }
        
        //Send list of commands
        else if (message.content == "!fixxit") {
            message.channel.sendMessage("Commands: \n!fixxit list - Lists issues\n!fixxit remove [index] - Removes issue at index [index]\n@fixxit [issue] - Logs issue [issue]\n!fixxit removeall - Removes all issues from list\n!fixxit fix - (ADMIN ONLY) Logs issue as fixed. Adds XP to user who logged issue and admin who fixed the error");
        }
        
        //Remove nth issue
        else if (message.content.startsWith("!fixxit fix")) {
            
            //Remove command from message
            message.content = message.content.replace("!fixxit fix ", "");
            
            //Make sure the rest of the message exists, is a number, and doesn't have any of the following symbols: +-.
            if (message.content.length > 0 && !isNaN(message.content) && !/\+\-\./.test(message.content)) {
                
                //Make sure that the index is in the range of the issue list
                if (message.content <= issues.length) {
                    
                    issueFixed = issues[message.content - 1];
                    issues.splice(message.content - 1, message.content);
                    message.reply("issue #" + message.content + " was fixed");
                    client.fetchUser(issueFixed[2]).resolve().sendMessage("Your issue, (issue #" + message.content + ")" + '"' + issueFixed[0] + '", was removed');
                    
                }
                
                //Index out of range
                else {
                    
                    message.reply("list index is out of range");
                    
                }
            }
            
            //Invalid index
            else {
                
                message.reply("Message must contain a list index!");
                
            }
            
        }
        
        //Remove all issues
        else if (message.content == "!fixxit removeall") {
            
            for (index in issues) {
                client.fetchUser(issues[index][2]).resolve().sendMessage("Your issue, " + '"' + issues[index][0] + '", was removed');
            }
                
            issues.splice(0)
            message.reply("all issues were removed")
        }
        
        //List open issues
        else if (message.content === "!fixxit list") {
            
            //List open issues if any are open
            if (issues.length > 0) {
                
                message.reply("here are the list of current issues: ");
                
                issuesString = ""
                
                for (index in issues) {
                    issuesString += "Issue number " + (parseInt(index) + 1) + ': "' + issues[index][0] + ' (created by user "' + issues[index][1].replace("@","") +'")\n'
                }
                
                message.channel.sendMessage(issuesString)
            }
            
            //No issues are open
            else {
                message.reply("it seems that there are no issues. Hooray!")
            }
            
        }
        
        //Remove nth issue
        else if (message.content.startsWith("!fixxit remove")) {
            
            //Remove command from message
            message.content = message.content.replace("!fixxit remove ", "");
            
            //Make sure the rest of the message exists, is a number, and doesn't have any of the following symbols: +-.
            if (message.content.length > 0 && !isNaN(message.content) && !/\+\-\./.test(message.content)) {
                
                //Make sure that the index is in the range of the issue list
                if (message.content <= issues.length) {
                    
                    issues.splice(message.content - 1, message.content);
                    message.reply("issue #" + message.content + " was removed");
                    
                }
                
                //Index out of range
                else {
                    
                    message.reply("list index is out of range");
                    
                }
            }
            
            //Invalid index
            else {
                
                message.reply("Message must contain a list index!");
                
            }
            
        }
      
    });
}

catch(error) {
    
    //Destroy client
    client.destroy();
    
    //Re-throw error
    throw(error);
}

//Login
client.login("your super-secret login key goes here")

Added some more commands in this revision