llama-cpp-python-djs-bot/llamabot.js

const Discord = require('discord.js');
const fetch = require('node-fetch');
const emptyResponses = require('./assets/emptyMessages.js');
const {
    resetResponses,
    userResetMessages
} = require('./assets/resetMessages.js');
const {
    errorMessages,
    busyResponses
} = require('./assets/errorMessages.js');

require('dotenv').config()

const {
    Client,
    GatewayIntentBits,
    ActivityType,
    Partials
} = require('discord.js');

const client = new Client({
    intents: [
        GatewayIntentBits.DirectMessages,
        GatewayIntentBits.Guilds,
        GatewayIntentBits.GuildBans,
        GatewayIntentBits.GuildMessages,
        GatewayIntentBits.MessageContent,
    ],
    partials: [Partials.Channel],
});

const channelID = '1094494101631680653'; // Replace with your channel ID
const channelID2 = '1094628334727614605'; // Replace with your channel ID

const conversations = new Map();

function setBusy(userId, isBusy) {
    if (conversations.has(userId)) {
        conversations.get(userId).busy = isBusy;
    } else {
        conversations.set(userId, {
            busy: isBusy
        });
    }
}

function isAnyConversationBusy() {
    for (const conversation of conversations.values()) {
        if (conversation.busy) {
            setPresenceBusy()
            return true;
        }
    }
    return false;
}

function setPresenceBusy() {
    client.user.setPresence({
        activities: [{
            name: `Processing a Request`,
            type: ActivityType.Playing
        }],
        status: 'dnd',
    });
}

function setPresenceOnline() {
    client.user.setPresence({
        activities: [{
            name: `Ready for Request`,
            type: ActivityType.Playing
        }],
        status: 'online',
    });
}


client.once('ready', () => {
    console.log('Bot is ready.');

    setPresenceOnline()
});

client.on('messageCreate', async (message) => {

    async function sendRand(array) {
        const arrayChoice = array[Math.floor(Math.random() * array.length)];
        await message.channel.send(arrayChoice); // give a notification of reset using a human like response.
    }

    async function sendRandDM(array) {
        const arrayChoice = array[Math.floor(Math.random() * array.length)];
        await message.author.send(arrayChoice); // give a notification of reset using a human like response.
    }

    // Only respond in the specified channels
    if (message.channel.id !== channelID && message.channel.id !== channelID2) {
        return;
    }
    if (message.author.bot) return; // Ignore messages from bots

    // Check if any conversation is busy
    if (isAnyConversationBusy()) {
        // Update bot presence to "Busy"
        setPresenceBusy()
        message.delete();
        sendRandDM(busyResponses);
        return;
    }
    const userID = message.author.id;
    let conversation = conversations.get(userID) || {
        messages: [],
        busy: false
    };

    if (conversation.messages.length === 0) {
        conversation.messages.push({
            role: 'user',
            content: `You are rAi, the most helpful writing AI, you code and write without any mistakes.`
        });
        conversation.messages.push({
            role: 'user',
            content: `My name is ${message.author.username}.`
        });
        conversation.messages.push({
            role: 'assistant',
            content: `Hello, ${message.author.username}, I am here to answer any question you have, how may I help you?`
        });
        conversation.messages.push({
            role: 'user',
            content: message.cleanContent
        });

    } else {
        // Append user message to conversation history
        conversation.messages.push({
            role: 'user',
            content: message.cleanContent
        });
    }

    if (message.content === '!reset' || message.content === '!r') {
        conversations.delete(userID); // Delete user's conversation map if they request reset
        sendRand(userResetMessages)
        return;
    }

    // Append user message to conversation history
    conversation.messages.push({
        role: 'user',
        content: message.cleanContent
    });

    try {
        setPresenceBusy()
        setBusy(message.author.id, true);

        const response = await generateResponse(conversation);

        // Append bot message to conversation history
        conversation.messages.push({
            role: 'assistant',
            content: response
        });

        if (response && response.trim()) {
            // Send response to user if it's not empty
            await message.channel.send(response);
            setPresenceOnline()
            setBusy(message.author.id, false);
        } else {
            // Handle empty response here
            sendRand(emptyResponses)
            conversations.delete(userID); // Delete user's conversation map if they request reset
            sendRand(resetResponses)
            setPresenceOnline()
            conversation.busy = false;
        }
        conversations.set(userID, conversation); // Update user's conversation map in memory
    } catch (err) {
        console.error(err);
        sendRand(errorMessages)
    } finally {
        setPresenceOnline()
        setBusy(message.author.id, false);
    }
});

async function generateResponse(conversation) {
    const controller = new AbortController();
    const timeout = setTimeout(() => {
        controller.abort();
    }, 900000);

    const messagesCopy = [...conversation.messages]; // create a copy of the messages array

    try {
        const response = await fetch(`http://${process.env.ROOT_IP}:${process.env.ROOT_PORT}/v1/chat/completions`, {
            method: 'POST',
            headers: {
                'accept': 'application/json',
                'Content-Type': 'application/json'
            },
            body: JSON.stringify({
                messages: messagesCopy // use the copy of the messages array
            }),
            signal: controller.signal
        });

        const responseData = await response.json();
        console.log(JSON.stringify(responseData))
        const choice = responseData.choices[0];

        // Remove "user None:" and any text after it from the response
        const responseText = choice.message.content.trim();
        const startIndex = responseText.indexOf('user None:');
        const sanitizedResponse = startIndex === -1 ? responseText : responseText.substring(0, startIndex);

        return sanitizedResponse;
    } catch (err) {
        throw err;
    } finally {
        clearTimeout(timeout);
    }
}

client.login(process.env.THE_TOKEN); // Replace with your bot token