Develop Reference

TypeError: message.reactions.fetch is not a function

client.on('messageCreate', async(message) => {
if (message.author.bot)return
const args = message.content.slice(prefix.length).trim().split(/ +/g);
const command = args.shift().toLowerCase();
if(message.content.startsWith('!reroll')){
if(!message.member.permissions.has("ADMINISTRATOR")) return;
const content = args.join(' ');
let winner = message.reactions.fetch(content).cache.get("🎉").users.cache.filter((users) => !users.bot).random(winnerCount.toString().slice(0, -1));
const embed = new MessageEmbed()
.setDescription(`${winner}`);
message.channel.send({embeds: [embed]});
message.delete({timeout: 1500}).catch(err => console.log(err));
}
})
I tried to make a giveaway reroll command but I got this error.
TypeError: message.reactions.fetch is not a function

It's because there is no reactions.fetch() method. message.reactions returns a ReactionManager so you can use its cache like this:
let winner = message.reactions.cache
.get('🎉')
.users.cache.filter((user) => !user.bot)
.random(winnerCount.toString().slice(0, -1));
I'm not sure what you want to do with args.join(' ') though.

You can't access the reactions this way. Have a look here: https://maah.gitbooks.io/discord-bots/content/getting-started/awaiting-messages-and-reactions.html

Discord.js database using repl.it

I made a database script in repl.it and it's working but I keep getting null and then users database here is my code:
client.on("message", async (message) => {
if (message.content.toLowerCase().startsWith("#مخالفات")) {
var pfpMember = message.mentions.members.first() || message.member;
const violation = await db.get(`wallet_${message.mentions.members.first()}`);
if (violation === null) violation = "العضو ليس لديه اي مخالفات";
const pembed = new Discord.MessageEmbed()
.setTitle(`شرطة لوس سانتوس`)
.setDescription(`المخالفات المرورية :` + violation)
.setColor("RANDOM")
.setFooter("شرطة لوس سانتوس")
.setThumbnail(pfpMember.user.displayAvatarURL());
message.channel.send(pembed);
}
});
And here is a screenshot:

The issue is that you cannot reassign violation as it is a constant, not a variable.
Using the following should solve the issue:
client.on("message", async (message) => {
if (message.content.toLowerCase().startsWith("#مخالفات")) {
var pfpMember = message.mentions.members.first() || message.member;
let violation = await db.get(`wallet_${message.mentions.members.first()}`);
if (violation === null) violation = "العضو ليس لديه اي مخالفات";
const pembed = new Discord.MessageEmbed()
.setTitle(`شرطة لوس سانتوس`)
.setDescription(`المخالفات المرورية :` + violation)
.setColor("RANDOM")
.setFooter("شرطة لوس سانتوس")
.setThumbnail(pfpMember.user.displayAvatarURL());
message.channel.send(pembed);
}
});

The Discord.js command I wrote does not working

I have an error in these codes.
client.on("message", async message => {
if(message.author.bot || message.channel.type === 'dm') return;
let prefix = botsettings.prefix;
let messageArray = message.content.split(" ");
let cmd = messageArray[0];
let args = message.content.substring(message.content.indexOf(' ')+1);
if(!message.content.startsWith(prefix)) return;
let commandfile = bot.commands.get(cmd.slice(prefix.lenght)) || bot.commands.get(bot.aliases.get(cmd.slice(prefix.lenght)))
if(commandfile) commandfile.run(bot,message,args)
if(cmd === `${prefix} reactions`){
let embed = new Discord.MessageEmbed()
.setTitle('Reaction Roles')
.setDescription('Kişiliğinize göre bir rol seçiniz.')
.setColor('GREEN')
let msgEmbed = await message.channel.send(embed).
msgEmbed.react(':closed_book:')
}
})
I am encountering this error. I couldn't find the botsettings part.
UnhandledPromiseRejectionWarning: ReferenceError: botsettings is not defined

This means that you didn't define the "botsettings" file anywhere.
Try adding
const botsettings = require ("<path to the file>")
to the top of your code.

If you're trying to make commands, try using this. I use it a lot in my bot (currently v11, too much of a hassle to update to v12. But the same code should work anyway.):
client.on("message", async (message) => {
if(message.author.bot) return;
const args = message.content.slice(botsettings.prefix.length).trim().split(' ');
const command = args.shift().toLowerCase();
if (message.content.indexOf(botsettings.prefix) !== 0) return;
if(command === "reactions"){
let embed = new Discord.MessageEmbed()
.setTitle('Reaction Roles')
.setDescription('Kişiliğinize göre bir rol seçiniz.')
.setColor('GREEN')
let msgEmbed = await message.channel.send(embed).
msgEmbed.react(':closed_book:')
}
});
Before doing this, make sure you have r const botsettings = ("./path/to/your/botsettings.json"); at the top of your entire code.

Discord.js how to make suggest command?

What can I do in Discord.js to make suggest command? My actual code doesn't work, i have 2 types of suggestions: support server and bot.
Here's my code:
if (command === "suggest"){
const type = args.join(" ")
const thing = args.join(" ").slice(6)
const thing2 = args.join(" ").slice(3)
const suggestion = new Discord.RichEmbed()
.setTitle("New suggestion!")
.setAuthor(`${message.author.tag}`, `${message.author.avatarURL}`)
.addField(`${message.author.tag}`, `suggested: ${thing}`)
const suggestion2 = new Discord.RichEmbed()
.setTitle("New suggestion!")
.setAuthor(`${message.author.tag}`, `${message.author.avatarURL}`)
.addField(`${message.author.tag}`, `suggested: ${thing2}`)
if (!typ){
message.reply("enter suggestion type, which you want to suggest!");
return;
}
if (type === "server"){
if (!thing){
message.reply("enter thing you want to suggest!");
return;
}
client.channels.get("channel_id").send(suggestion);
return;
}
if (type === "bot"){
if (!suggestion2){
message.reply("enter thing you want to suggest!");
return;
}
client.channels.get("another_channel_id").send(suggestion2);
return;
}
else if (type !== "bot" || type !== "server"){
message.reply("invalid suggestion type!");
return;
}
}
and it outputs "invalid suggestion type!" when I type !suggestion

I'm not an expert with discord.js but this should work! (It does on my server!)
client.on('message', msg => { //This runs when a message is sent.
const args = msg.content.slice(prefix.length).split(' '); //Get the arguments
const command = args.shift().toLowerCase(); //Making the command non case-sensitive
if (command === 'suggest'){ //if command is suggest
const channel = msg.guild.channels.find(ch => ch.name === 'suggestions'); //finds the channel named suggestions
channel.send('Suggestion:\n ' + args.join(' ')) //Sends the arguments
} //Closes the if (command === 'suggest'){
}); //Closes the client.on('message',msg => {
Great if i can help!
Also you used !== so if user is not a bot it doesn't send message. Try using === instead!

I dont know if you use a command handler or not but if you do, this should work:
if (command === 'suggest'){
const Discord = require('discord.js'); // this should be on top of ur js file, NOT HERE
const { Client, MessageEmbed } = require('discord.js'); // this should be on top of ur js file, NOT HERE
if(!args[0]) return message.reply('You need to type a suggestion..') // bot reply if user only typed !suggest n didnt include any text..
const user_avatar = message.author.avatarURL({ format: 'png', dynamic: true, size: 2048 }); // gets discord user avatar
const user_suggestion = args.slice(0).join(" ") // gets discord user args
let suggestion_channel = message.guild.channels.cache.find(
(cache) => cache.name === "suggestions" // the channel name u want the embed to be sent to..
);
if (!suggestion_channel) return;
const suggestion_emb = new MessageEmbed() // The suggestion embed that will be sent to the "suggestions" channel
.setAuthor(`Suggestion:`, `${user_avatar + "?size=2048"}`)
.setDescription(`${user_suggestion}`)
.setColor("RANDOM") // randomizes the color of the embed, can also be hex n rgb so ".setColor("#3d71e7")" for example.
.setFooter(`Suggested by: ${message.author.tag}`);
const suggestion_reply_emb = new MessageEmbed() // the reply embed so when someone does !suggest suggestion here, it will reply with the embed below
.setAuthor(`${message.author.tag}`, `${user_avatar + "?size=2048"}`)
.setDescription(`:white_check_mark: Your suggestion has been sent to <#CHANNEL_ID_HERE>.`)
.setColor("RANDOM");
message.reply(suggestion_reply_emb) && suggestion_channel.send(suggestion_emb)
};
if u use a command handler just remove the first & last line

ReferenceError: message is not defined - Welcome Message - embed

So I was playing with my welcome message and wanted to make it an embed, I ended up re-writing it all to work with the embed, however after I finished, I got the error message is not defined.
var welcomePath = './Storage/welcome.json';
var welcomeRead = fs.readFileSync(welcomePath);
var welcomeFile = JSON.parse(welcomeRead);
client.on('guildMemberAdd', (member) => {
var serverId = member.guild.id;
if (!welcomeFile[serverId]) {
console.log('Welcome is disabled!');
} else {
let welcomeChannel = welcomeFile[serverId].channel,
let setChannel = message.guild.channels.find(channel => channel.name === welcomeChannel);
const embed = new Discord.RichEmbed()
.setTitle("Test")
.setAuthor("Test")
.setColor(3447003)
.setDescription("Test")
.setThumbnail(message.author.avatarURL);
member.guild.channels.get(setChannel).send({
embed
});
}
});
The error pertains to this line
let setChannel = message.guild.channels.find(channel => channel.name === welcomeChannel);
I do really want to learn JS, and keep finding myself hitting this brick walls where I need to simply ask for help. I am also unsure if you fix my message is not defined that my code will actually do anything.

message is not defined, you should look for member.
let setChannel = member.guild.channels.find(channel => channel.name === welcomeChannel);
client.on('guildMemberAdd', (member) => {
var serverId = member.guild.id;
if (!welcomeFile[serverId]) {
console.log('Welcome is disabled!')
} else {
let welcomeChannel = welcomeFile[serverId].channel
let setChannel = member.guild.channels.find(channel => channel.name === welcomeChannel);
const embed = new Discord.RichEmbed()
.setTitle("Test")
.setAuthor("Test")
.setColor(3447003)
.setDescription("Test")
.setThumbnail(message.author.avatarURL)
member.guild.channels.get(setChannel).send({embed});
}
})