discord.js Counting command with webhooks - node.js

Question

i'm new in StackOverflow.
I need counting command for my discord bot (discord.js)...
I need that when the user starts counting for example 1, then the bot will delete his message and change the webhook to his name and avatar and send his message and the variable will increase by 1...
This is what I got, but there is an error :(
client.on('message', ({message, channel, content, member}) => {
if (channel.id === 'channel_id') {
let webhookClient = new Discord.WebhookClient('webhook_id', 'webhook_token');
let count = 0;
if (member.user.bot) return
if (Number(content) === count + 1) {
webhookClient.send(count, {
username: content.author.username,
avatarURL: content.author.displayAvatarURL()
});
count++
}
}
})
Error: TypeError: Cannot read property 'username' of undefined
And I would also like the bot to delete all messages that are not associated with the counter, such as words or emoji ... ("hello", "😀")

Answer 1

In order to get the author's username and avatarURL you need to:
username: message.author.username
avatarURL: message.author.displayAvatarURL()
Something like this should work:
client.on('message', async message =>{
if (message.channel.id === 'channel_id') {
let webhookClient = new Discord.WebhookClient('webhook_id', 'webhook_token');
let count = 0;
if (message.author.bot) return;
if (Number(message.content) === count + 1) {
webhookClient.send(count, {
username: message.author.username,
avatarURL: message.author.displayAvatarURL()
});
count++
}
}
});