Files
lingxi-web/server/src/whatsapp-identity.js
T

59 lines
2.1 KiB
JavaScript

import crypto from 'node:crypto'
export function canonicalWhatsAppJid(jid, identity = {}) {
const normalizeDevice = (value) => String(value || '')
.trim()
.toLowerCase()
.replace(/:\d+(?=@s\.whatsapp\.net$)/, '')
const raw = normalizeDevice(jid)
if (!raw || raw.endsWith('@g.us') || raw.endsWith('@newsletter')) return raw
const canonical = normalizeDevice(identity?.canonicalJid)
if (canonical.endsWith('@s.whatsapp.net')) return canonical
const phone = String(identity?.phone || '').split(':')[0].replace(/\D/g, '')
return phone ? `${phone}@s.whatsapp.net` : raw
}
export function resolvedWhatsAppJid(jid, identity = {}, cachedJid = '') {
const fallback = canonicalWhatsAppJid(jid)
const resolved = canonicalWhatsAppJid(jid, identity)
if (resolved && resolved !== fallback) return resolved
const cached = canonicalWhatsAppJid(cachedJid)
return cached && cached !== fallback ? cached : fallback
}
export function whatsappCustomerStableId(jid) {
const normalized = canonicalWhatsAppJid(jid)
const hash = crypto.createHash('sha256').update(normalized).digest('hex').slice(0, 24)
return `wa-customer-${hash}`
}
export function whatsappConversationActivityAt(conversation) {
return Date.parse(
conversation?.lastMessage?.createdAt
|| conversation?.updatedAt
|| conversation?.createdAt
|| '',
) || 0
}
export function isWeakWhatsAppDisplayName(value, jid) {
const name = String(value || '').trim()
const jidName = String(jid || '').split('@')[0].replace(/\D/g, '')
const digits = name.replace(/\D/g, '')
return !name || (digits.length >= 7 && (!jidName || digits === jidName))
}
export function reusableWhatsAppConversations(conversations, activeChannelIds, channelId, jid) {
return conversations
.filter((item) => (
item.channel === 'whatsapp'
&& String(item.whatsappJid || '') === String(jid)
&& (
String(item.channelId || '') === String(channelId)
|| !activeChannelIds.has(String(item.channelId || String(item.id).split(':')[0]))
)
))
.sort((left, right) => whatsappConversationActivityAt(right) - whatsappConversationActivityAt(left))
}