Function handler

plugins/antispam.ts:286–367

(sock: any, message: any, args: any[], context: BotContext)

    adminOnly: true,

    async handler(sock: any, message: any, args: any[], context: BotContext) {
        const chatId = context.chatId || message.key.remoteJid;
        const channelInfo = context.channelInfo || {};
        const isBotAdmin = context.isBotAdmin || false;

        const config = await loadConfig();
        if (!config.groups[chatId]) config.groups[chatId] = { ...DEFAULT_GROUP_CONFIG };
        const groupConfig = config.groups[chatId];
        const action = args[0]?.toLowerCase();

        if (!action || action === 'status') {
            return await sock.sendMessage(chatId, {
                text: `*🛡️ ANTI-SPAM STATUS*\n\n` +
                      `*Status:* ${groupConfig.enabled ? '✅ Enabled' : '❌ Disabled'}\n` +
                      `*Limit:* ${groupConfig.maxMessages} messages in ${groupConfig.windowSeconds}s\n` +
                      `*Action:* ${groupConfig.action.toUpperCase()}\n` +
                      `*Warn limit:* ${groupConfig.warnCount} warns before kick\n` +
                      `*Bot is admin:* ${isBotAdmin ? '✅ Yes' : '❌ No (needed for kick/mute)'}\n\n` +
                      `*Commands:*\n` +
                      `• \`.antispam on/off\`\n` +
                      `• \`.antispam set 5 10\` — 5 msgs in 10s\n` +
                      `• \`.antispam action warn/kick/mute\`\n` +
                      `• \`.antispam warns 3\` — warns before kick`,
                ...channelInfo
            }, { quoted: message });
        }

        if (action === 'on' || action === 'enable') {
            if (groupConfig.enabled) return await sock.sendMessage(chatId, { text: '⚠️ Anti-spam already enabled.', ...channelInfo }, { quoted: message });
            if (!isBotAdmin && groupConfig.action !== 'warn') {
                await sock.sendMessage(chatId, { text: `⚠️ Bot is not admin — kick/mute won't work until bot is made admin.`, ...channelInfo }, { quoted: message });
            }
            groupConfig.enabled = true;
            await saveConfig(config);
            return await sock.sendMessage(chatId, {
                text: `✅ *Anti-spam enabled!*\nLimit: ${groupConfig.maxMessages} msgs in ${groupConfig.windowSeconds}s | Action: ${groupConfig.action.toUpperCase()}`,
                ...channelInfo
            }, { quoted: message });
        }

        if (action === 'off' || action === 'disable') {
            if (!groupConfig.enabled) return await sock.sendMessage(chatId, { text: '⚠️ Anti-spam already disabled.', ...channelInfo }, { quoted: message });
            groupConfig.enabled = false;
            await saveConfig(config);
            return await sock.sendMessage(chatId, { text: '❌ *Anti-spam disabled.*', ...channelInfo }, { quoted: message });
        }

        if (action === 'set') {
            const maxMsgs = parseInt(args[1], 10);
            const windowSec = parseInt(args[2], 10);
            if (isNaN(maxMsgs) || isNaN(windowSec) || maxMsgs < 2 || windowSec < 1) {
                return await sock.sendMessage(chatId, { text: '❌ Usage: `.antispam set <messages> <seconds>`\nExample: `.antispam set 5 10`', ...channelInfo }, { quoted: message });
            }
            groupConfig.maxMessages = maxMsgs;
            groupConfig.windowSeconds = windowSec;
            await saveConfig(config);
            return await sock.sendMessage(chatId, { text: `✅ Limit: *${maxMsgs} msgs* in *${windowSec}s*`, ...channelInfo }, { quoted: message });
        }