Function deleteCommand

commands/delete.js:4–157

(sock, chatId, message, senderId)

const store = require('../lib/lightweight_store');

async function deleteCommand(sock, chatId, message, senderId) {
    try {
        const { isSenderAdmin, isBotAdmin } = await isAdmin(sock, chatId, senderId);

        if (!isBotAdmin) {
            await sock.sendMessage(chatId, { text: 'I need to be an admin to delete messages.' }, { quoted: message });
            return;
        }

        if (!isSenderAdmin) {
            await sock.sendMessage(chatId, { text: 'Only admins can use the .delete command.' }, { quoted: message });
            return;
        }

        // Determine target user and count
        const text = message.message?.conversation || message.message?.extendedTextMessage?.text || '';
        const parts = text.trim().split(/\s+/);
        let countArg = null;
        
        // Check if a number is provided
        if (parts.length > 1) {
            const maybeNum = parseInt(parts[1], 10);
            if (!isNaN(maybeNum) && maybeNum > 0) {
                countArg = Math.min(maybeNum, 50);
            }
        }
        
        // Check if user is replying to a message
        const ctxInfo = message.message?.extendedTextMessage?.contextInfo || {};
        const repliedParticipant = ctxInfo.participant || null;
        const mentioned = Array.isArray(ctxInfo.mentionedJid) && ctxInfo.mentionedJid.length > 0 ? ctxInfo.mentionedJid[0] : null;
        
        // If no number provided but replying to a message, default to 1
        if (countArg === null && repliedParticipant) {
            countArg = 1;
        }
        // If no number provided and not replying/mentioning, show usage message
        else if (countArg === null && !repliedParticipant && !mentioned) {
            await sock.sendMessage(chatId, { 
                text: '❌ Please specify the number of messages to delete.\n\nUsage:\n• `.del 5` - Delete last 5 messages from group\n• `.del 3 @user` - Delete last 3 messages from @user\n• `.del 2` (reply to message) - Delete last 2 messages from replied user' 
            }, { quoted: message });
            return;
        }
        // If no number provided but mentioning a user, default to 1
        else if (countArg === null && mentioned) {
            countArg = 1;
        }


        // Determine target user: replied > mentioned; if neither, delete last N messages from group
        let targetUser = null;
        let repliedMsgId = null;
        let deleteGroupMessages = false;
        
        if (repliedParticipant && ctxInfo.stanzaId) {
            targetUser = repliedParticipant;
            repliedMsgId = ctxInfo.stanzaId;
        } else if (mentioned) {