mika-agent-assist/supabase/functions/payments-webhook/index.ts
gpt-engineer-app[bot] 082970ec8b Changes
Co-authored-by: domfelipe <53182096+domfelipe@users.noreply.github.com>
2026-04-23 18:48:38 +00:00

249 lines
8.5 KiB
TypeScript

import { createClient } from 'npm:@supabase/supabase-js@2';
import { verifyWebhook, EventName, type PaddleEnv } from '../_shared/paddle.ts';
const supabase = createClient(
Deno.env.get('SUPABASE_URL')!,
Deno.env.get('SUPABASE_SERVICE_ROLE_KEY')!
);
async function notifyAdmin(message: string) {
const adminBotToken = Deno.env.get('ADMIN_TELEGRAM_BOT_TOKEN');
const adminChatId = Deno.env.get('ADMIN_TELEGRAM_CHAT_ID');
if (!adminBotToken || !adminChatId) return;
try {
await fetch(`https://api.telegram.org/bot${adminBotToken}/sendMessage`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
chat_id: adminChatId,
text: message,
parse_mode: 'HTML',
}),
});
} catch (e) {
console.error('Admin notification failed:', e);
}
}
async function lookupEmailByUserId(userId: string): Promise<string | null> {
try {
const { data } = await supabase.auth.admin.getUserById(userId);
return data?.user?.email ?? null;
} catch (e) {
console.error('Failed to lookup email:', e);
return null;
}
}
async function lookupEmailByCustomerId(customerId: string, env: PaddleEnv): Promise<string | null> {
const { data } = await supabase
.from('subscriptions')
.select('user_id')
.eq('paddle_customer_id', customerId)
.eq('environment', env)
.order('created_at', { ascending: false })
.limit(1)
.maybeSingle();
if (!data?.user_id) return null;
return await lookupEmailByUserId(data.user_id);
}
Deno.serve(async (req) => {
if (req.method !== 'POST') {
return new Response('Method not allowed', { status: 405 });
}
const url = new URL(req.url);
const env = (url.searchParams.get('env') || 'sandbox') as PaddleEnv;
try {
const event = await verifyWebhook(req, env);
console.log('Received event:', event.eventType, 'env:', env, 'id:', (event as any).eventId);
// Idempotência: tenta inserir, ignora se já existe
const eventId = (event as any).eventId || (event as any).id;
if (eventId) {
const { error: insertErr } = await supabase
.from('paddle_webhook_events')
.insert({
paddle_event_id: eventId,
event_type: event.eventType,
environment: env,
payload: event as any,
});
if (insertErr && insertErr.code !== '23505') {
console.error('Failed to record event:', insertErr);
} else if (insertErr?.code === '23505') {
console.log('Event already processed:', eventId);
return new Response(JSON.stringify({ received: true, duplicate: true }), {
status: 200,
headers: { 'Content-Type': 'application/json' },
});
}
}
switch (event.eventType) {
case EventName.SubscriptionCreated:
await upsertSubscription((event as any).data, env, true);
break;
case EventName.SubscriptionUpdated:
await upsertSubscription((event as any).data, env, false);
break;
case EventName.SubscriptionCanceled:
await markCanceled((event as any).data, env);
break;
case EventName.TransactionCompleted:
console.log('Transaction completed:', (event as any).data.id);
break;
case EventName.TransactionPaymentFailed: {
const data = (event as any).data;
console.log('Payment failed:', data.id);
const customerEmail =
data.customer?.email ||
(data.customerId ? await lookupEmailByCustomerId(data.customerId, env) : null) ||
'N/A';
try {
await notifyAdmin(
`🔴 <b>Pagamento falhou</b>\n\n` +
`📧 <b>Email:</b> ${customerEmail}\n` +
`📅 <b>Data:</b> ${new Date().toLocaleDateString('pt-BR')}\n\n` +
`O acesso do cliente será suspenso em breve.`
);
} catch (e) {
console.error('notifyAdmin (payment_failed) error:', e);
}
break;
}
default:
console.log('Unhandled event:', event.eventType);
}
return new Response(JSON.stringify({ received: true }), {
status: 200,
headers: { 'Content-Type': 'application/json' },
});
} catch (e) {
console.error('Webhook error:', e);
return new Response('Webhook error: ' + (e as Error).message, { status: 400 });
}
});
async function upsertSubscription(data: any, env: PaddleEnv, isCreated: boolean) {
const { id, customerId, items, status, currentBillingPeriod, scheduledChange, customData } = data;
const userId = customData?.userId;
if (!userId) {
console.error('No userId in customData for subscription', id);
return;
}
const item = items?.[0];
const priceExt = item?.price?.importMeta?.externalId || item?.price?.id;
const productExt = item?.product?.importMeta?.externalId || item?.product?.id;
const billingCycle = item?.price?.billingCycle?.interval === 'year' ? 'yearly' : 'monthly';
const slugMap: Record<string, string> = {
basic_plan: 'basic',
starter_plan: 'starter',
professional_plan: 'professional',
};
const planSlug = slugMap[productExt as string];
let planId: string | null = null;
if (planSlug) {
const { data: planRow } = await supabase.from('plans').select('id').eq('slug', planSlug).maybeSingle();
planId = planRow?.id ?? null;
}
const { error } = await supabase.from('subscriptions').upsert(
{
user_id: userId,
paddle_subscription_id: id,
paddle_customer_id: customerId,
product_id: productExt,
price_id: priceExt,
plan_id: planId,
billing_cycle: billingCycle,
status,
current_period_start: currentBillingPeriod?.startsAt,
current_period_end: currentBillingPeriod?.endsAt,
cancel_at_period_end: scheduledChange?.action === 'cancel',
environment: env,
updated_at: new Date().toISOString(),
},
{ onConflict: 'user_id,environment' }
);
if (error) {
console.error('Upsert subscription error:', error);
throw error;
}
await supabase.from('profiles').update({ paddle_customer_id: customerId }).eq('id', userId);
let agentJustCreated = false;
if (status === 'active' || status === 'trialing') {
const { error: agentErr } = await supabase
.from('agent_instances')
.insert({ user_id: userId, status: 'provisioning' });
if (agentErr && agentErr.code !== '23505') {
console.error('Failed to provision agent_instance:', agentErr);
} else if (!agentErr) {
agentJustCreated = true;
}
}
// Notifica admin no Telegram quando é uma assinatura nova / agente recém-criado
if (isCreated || agentJustCreated) {
try {
const [{ data: profile }, { data: plan }, customerEmail] = await Promise.all([
supabase.from('profiles').select('full_name, phone').eq('id', userId).single(),
planId
? supabase.from('plans').select('name, price_monthly_brl, slug').eq('id', planId).single()
: Promise.resolve({ data: null as any }),
lookupEmailByUserId(userId),
]);
const planEmoji: Record<string, string> = {
basic: '🟢',
starter: '🟡',
professional: '🔵',
enterprise: '🟣',
};
const slug = (plan as any)?.slug as string | undefined;
await notifyAdmin(
`${planEmoji[slug ?? ''] || '⚪'} <b>Novo cliente Mika!</b>\n\n` +
`👤 <b>Nome:</b> ${(profile as any)?.full_name || 'N/A'}\n` +
`📧 <b>Email:</b> ${customerEmail || 'N/A'}\n` +
`📱 <b>Telefone:</b> ${(profile as any)?.phone || 'N/A'}\n` +
`💳 <b>Plano:</b> ${(plan as any)?.name || 'N/A'} — R$ ${(plan as any)?.price_monthly_brl ?? '?'}/mês\n` +
`🤖 <b>Bot:</b> Aguardando configuração\n\n` +
`➡️ <a href="https://mika.domco.ai/admin">Provisionar agora</a>`
);
} catch (e) {
console.error('notifyAdmin (subscription_created) error:', e);
}
}
}
async function markCanceled(data: any, env: PaddleEnv) {
await supabase
.from('subscriptions')
.update({ status: 'canceled', updated_at: new Date().toISOString() })
.eq('paddle_subscription_id', data.id)
.eq('environment', env);
try {
const customerEmail =
data.customer?.email ||
(data.customerId ? await lookupEmailByCustomerId(data.customerId, env) : null) ||
'N/A';
await notifyAdmin(
`⚠️ <b>Assinatura cancelada</b>\n\n` +
`📧 <b>Email:</b> ${customerEmail}\n` +
`📅 <b>Data:</b> ${new Date().toLocaleDateString('pt-BR')}`
);
} catch (e) {
console.error('notifyAdmin (canceled) error:', e);
}
}