Fix: preserve gross amount in webhook and reconstruct it in portal to fix double discount on paid items

This commit is contained in:
Sidney 2026-05-14 22:03:18 -03:00
parent 7bada2a4e7
commit 58182ff53c
4 changed files with 113 additions and 5 deletions

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@ -0,0 +1,89 @@
import pg from 'pg';
import fs from 'fs';
import path from 'path';
import { fileURLToPath } from 'url';
const __dirname = path.dirname(fileURLToPath(import.meta.url));
const pool = new pg.Pool({
connectionString: process.env.DATABASE_URL || 'postgresql://edumanager:edumanager2024@localhost:5432/edumanager'
});
async function debug() {
try {
// 1. Buscar todos os alunos
const alunos = await pool.query('SELECT id, nome FROM alunos LIMIT 20');
console.log('\n=== ALUNOS CADASTRADOS ===');
alunos.rows.forEach(a => console.log(` ${a.id} | ${a.nome}`));
// 2. Buscar TODAS as cobranças do SQL
const cobrancas = await pool.query(`
SELECT asaas_payment_id, aluno_id, status,
TO_CHAR(vencimento, 'YYYY-MM-DD') as vencimento,
valor, amount_original, discount, description, type,
TO_CHAR(data_pagamento, 'YYYY-MM-DD') as data_pagamento,
transaction_receipt_url
FROM alunos_cobrancas
ORDER BY aluno_id, vencimento ASC
`);
console.log(`\n=== COBRANÇAS NO SQL (${cobrancas.rows.length} total) ===`);
const byStudent = {};
cobrancas.rows.forEach(c => {
if (!byStudent[c.aluno_id]) byStudent[c.aluno_id] = [];
byStudent[c.aluno_id].push(c);
});
for (const [alunoId, payments] of Object.entries(byStudent)) {
const aluno = alunos.rows.find(a => a.id === alunoId);
console.log(`\n 📌 ${aluno?.nome || alunoId} (${payments.length} cobranças):`);
payments.forEach(p => {
const status = p.status?.toUpperCase();
const icon = status === 'PAGO' ? '✅' : status === 'PENDENTE' ? '⏳' : status === 'ATRASADO' ? '🔴' : '❓';
console.log(` ${icon} ${p.asaas_payment_id} | ${p.vencimento} | R$${Number(p.valor).toFixed(2)} | Status: ${p.status} | Pago em: ${p.data_pagamento || '-'} | Desc: ${p.description || '-'} | amount_original: ${p.amount_original || '-'}`);
});
}
// 3. Buscar do JSON
const dataPath = path.join(__dirname, '..', 'data', 'school_data.json');
if (fs.existsSync(dataPath)) {
const data = JSON.parse(fs.readFileSync(dataPath, 'utf-8'));
const jsonPayments = data.payments || [];
console.log(`\n=== COBRANÇAS NO JSON (${jsonPayments.length} total) ===`);
const jsonByStudent = {};
jsonPayments.forEach(p => {
if (!jsonByStudent[p.studentId]) jsonByStudent[p.studentId] = [];
jsonByStudent[p.studentId].push(p);
});
for (const [studentId, payments] of Object.entries(jsonByStudent)) {
const aluno = alunos.rows.find(a => a.id === studentId);
console.log(`\n 📌 ${aluno?.nome || studentId} (${payments.length} cobranças no JSON):`);
payments.forEach(p => {
const inSql = cobrancas.rows.find(c => c.asaas_payment_id === p.asaasPaymentId);
console.log(` ${inSql ? '🔗' : '⚠️'} ${p.asaasPaymentId || 'SEM_ID'} | ${p.dueDate} | R$${p.amount} | Status: ${p.status} | Desc: ${p.description || '-'} | discount: ${p.discount || 0} | ${inSql ? 'Existe no SQL' : 'SÓ NO JSON!'}`);
});
}
// 4. Verificar cobranças que existem no SQL mas NÃO no JSON
console.log('\n=== COBRANÇAS QUE EXISTEM NO SQL MAS NÃO NO JSON ===');
let orphanCount = 0;
cobrancas.rows.forEach(c => {
const inJson = jsonPayments.find(p => p.asaasPaymentId === c.asaas_payment_id);
if (!inJson) {
orphanCount++;
console.log(` ⚠️ ${c.asaas_payment_id} | Aluno: ${c.aluno_id} | ${c.vencimento} | R$${Number(c.valor).toFixed(2)} | Status: ${c.status}`);
}
});
if (orphanCount === 0) console.log(' ✅ Nenhuma — tudo sincronizado.');
}
} catch (err) {
console.error('Erro:', err);
} finally {
await pool.end();
}
}
debug();

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@ -834,16 +834,20 @@ app.post('/api/webhook_asaas', async (req, res) => {
statusStr === 'atrasado' ? 'overdue' :
statusStr === 'cancelado' ? 'cancelled' : 'pending';
// Se for um evento de atualização de pagamento, atualiza o valor.
// Se for só confirmação de recebimento, preserva o 'amount' bruto original para não causar double-discount.
const shouldUpdateAmount = payload.event === 'PAYMENT_UPDATED' && updateData.valor;
appData.payments[pIdx] = {
...p,
status: newStatus,
amount: updateData.valor || p.amount,
amount: shouldUpdateAmount ? updateData.valor : p.amount,
dueDate: updateData.vencimento || p.dueDate,
paidDate: updateData.data_pagamento || p.paidDate
};
appData.lastUpdated = new Date().toISOString();
await saveSchoolData(appData);
console.log(`[Webhook:Sync] JSON atualizado para boleto ${asaasPaymentId}`);
console.log(`[Webhook:Sync] JSON atualizado para boleto ${asaasPaymentId} (Amount: ${shouldUpdateAmount ? 'Atualizado' : 'Preservado'})`);
}
} catch (syncErr) {
console.error('[Webhook:Sync] Erro ao sincronizar JSON:', syncErr.message);

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@ -275,13 +275,21 @@ app.get('/api/portal/financeiro', authMiddleware, async (req, res) => {
}
}
let amountOriginal = jsonP.amount || Number(db.valor) || 0;
const discount = jsonP.amount ? (jsonP.discount || 0) : 0;
// [Bugfix]: Recupera o valor bruto corrompido pelo webhook antigo
if (amountOriginal === Number(db.valor) && discount > 0) {
amountOriginal += discount;
}
finalPayments.push({
id: jsonP.id || asaasId,
studentId: req.user.studentId,
asaasPaymentId: asaasId,
asaasPaymentUrl: jsonP.asaasPaymentUrl || null,
amount: jsonP.amount || Number(db.valor) || 0,
discount: jsonP.amount ? (jsonP.discount || 0) : 0,
amount: amountOriginal,
discount: discount,
dueDate: db.vencimento || jsonP.dueDate,
status: normalizedStatus,
paidDate: db.data_pagamento || jsonP.paidDate || null,

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@ -279,9 +279,16 @@ app.get('/api/portal/financeiro', authMiddleware, async (req, res) => {
}
// amount_original = valor bruto (ex: 170), db.valor = valor líquido Asaas (ex: 150)
const amountOriginal = Number(db.amount_original) || jsonP.amount || Number(db.valor) || 0;
let amountOriginal = Number(db.amount_original) || jsonP.amount || Number(db.valor) || 0;
const discount = Number(db.discount) || (jsonP.amount ? (jsonP.discount || 0) : 0);
// [Bugfix]: Se o amountOriginal for igual ao valor líquido (db.valor) e houver desconto,
// significa que o webhook antigo sobrescreveu o valor bruto pelo líquido no JSON.
// Neste caso, o valor bruto real é o líquido + desconto.
if (amountOriginal === Number(db.valor) && discount > 0) {
amountOriginal += discount;
}
finalPayments.push({
id: jsonP.id || asaasId,
studentId: req.user.studentId,