714 lines
26 KiB
JavaScript
714 lines
26 KiB
JavaScript
/**
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* ============================================================
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* PORTAL DO ALUNO — SERVER SELF-HOSTED
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* ============================================================
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* SUBSTITUIÇÃO CIRÚRGICA:
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* - @supabase/supabase-js → pg (PostgreSQL direto)
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*
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* TODAS AS ROTAS mantêm a mesma assinatura e resposta.
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* O frontend React NÃO percebe a diferença.
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* ============================================================
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*/
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import 'dotenv/config';
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import express from 'express';
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import cors from 'cors';
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import jwt from 'jsonwebtoken';
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import pg from 'pg';
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import path from 'path';
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import { fileURLToPath } from 'url';
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import multer from 'multer';
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import { uploadAtestado, s3Client } from './services/storage.js';
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import { GetObjectCommand } from '@aws-sdk/client-s3';
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const upload = multer({ storage: multer.memoryStorage() });
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const __filename = fileURLToPath(import.meta.url);
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const __dirname = path.dirname(__filename);
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const app = express();
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const PORT = process.env.PORT || 3001;
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const JWT_SECRET = process.env.JWT_SECRET || 'EduManager-JWT-Secret-2026!';
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// === PostgreSQL (substitui Supabase) ===
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const DATABASE_URL = process.env.DATABASE_URL || 'postgresql://edumanager:EduManager2026!Seguro@postgres:5432/edumanager';
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const pool = new pg.Pool({
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connectionString: DATABASE_URL,
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max: 10,
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idleTimeoutMillis: 30000,
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});
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// Middleware
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app.use(cors());
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app.use(express.json({ limit: '50mb' }));
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app.use(express.urlencoded({ limit: '50mb', extended: true }));
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// ============================================================
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// Proxy de Imagens do MinIO (acesso público via backend)
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// ============================================================
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app.get(/^\/storage\/([^\/]+)\/(.+)$/, async (req, res) => {
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try {
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const bucket = req.params[0];
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const key = req.params[1];
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const command = new GetObjectCommand({ Bucket: bucket, Key: key });
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const data = await s3Client.send(command);
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res.set('Content-Type', data.ContentType || 'image/jpeg');
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res.set('Cache-Control', 'public, max-age=86400');
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data.Body.pipe(res);
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} catch (e) {
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res.status(404).send('Arquivo não encontrado');
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}
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});
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// ===== Helper: Get school data (PostgreSQL) =====
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async function getSchoolData() {
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const { rows } = await pool.query(
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'SELECT data FROM school_data WHERE id = 1'
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);
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return rows[0]?.data || {};
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}
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// ===== Helper: Normalizar URLs do MinIO para proxy relativo =====
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function normalizeStorageUrl(url) {
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if (!url || typeof url !== 'string') return url;
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if (url.startsWith('/storage/')) return url;
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const MINIO_PUBLIC_URL = process.env.MINIO_PUBLIC_URL || '';
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if (MINIO_PUBLIC_URL && url.startsWith(MINIO_PUBLIC_URL)) {
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return url.replace(MINIO_PUBLIC_URL, '/storage');
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}
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const match = url.match(/^https?:\/\/[^\/]+\/(.+)$/);
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if (match && (url.includes('minio') || url.includes('storageedu') || url.includes(':9000'))) {
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return `/storage/${match[1]}`;
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}
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return url;
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}
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// ===== Helper: Save school data (PostgreSQL) =====
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async function saveSchoolData(data) {
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await pool.query(
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`INSERT INTO school_data (id, data, updated_at)
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VALUES (1, $1, NOW())
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ON CONFLICT (id) DO UPDATE SET data = $1, updated_at = NOW()`,
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[JSON.stringify(data)]
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);
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}
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// ===== Auth Middleware =====
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function authMiddleware(req, res, next) {
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const authHeader = req.headers.authorization;
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if (!authHeader || !authHeader.startsWith('Bearer ')) {
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return res.status(401).json({ error: 'Token não fornecido' });
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}
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const token = authHeader.split(' ')[1];
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try {
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const decoded = jwt.verify(token, JWT_SECRET);
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req.user = decoded;
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next();
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} catch {
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return res.status(401).json({ error: 'Token inválido ou expirado' });
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}
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}
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// ===================================================
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// PUBLIC ROUTES
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// ===================================================
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// POST /api/portal/login
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app.post('/api/portal/login', async (req, res) => {
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try {
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const { enrollmentNumber, password } = req.body;
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if (!enrollmentNumber || !password) {
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return res.status(400).json({ error: 'Matrícula e senha são obrigatórios' });
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}
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const schoolData = await getSchoolData();
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const students = schoolData.students || [];
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const student = students.find(
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(s) => s.enrollmentNumber && s.enrollmentNumber.toLowerCase() === enrollmentNumber.toLowerCase()
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);
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if (!student) {
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return res.status(401).json({ error: 'Matrícula não encontrada' });
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}
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// Check password — COPIADA EXATAMENTE como está no JSON
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const expectedPassword = student.portalPassword || (student.cpf ? student.cpf.replace(/\D/g, '').substring(0, 6) : '');
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if (password !== expectedPassword) {
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return res.status(401).json({ error: 'Senha incorreta' });
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}
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if (student.status !== 'active') {
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return res.status(403).json({ error: 'Sua matrícula está inativa. Entre em contato com a secretaria.' });
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}
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const tokenPayload = {
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studentId: student.id,
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enrollmentNumber: student.enrollmentNumber,
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name: student.name,
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};
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const token = jwt.sign(tokenPayload, JWT_SECRET, { expiresIn: '7d' });
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const studentClass = (schoolData.classes || []).find((c) => c.id === student.classId) || null;
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const course = studentClass
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? (schoolData.courses || []).find((c) => c.id === studentClass.courseId) || null
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: null;
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// Normalizar foto do aluno
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if (student.photo) student.photo = normalizeStorageUrl(student.photo);
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res.json({
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token,
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user: tokenPayload,
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student: { ...student, portalPassword: undefined },
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class: studentClass,
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course,
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});
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} catch (err) {
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console.error('Login error:', err);
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res.status(500).json({ error: 'Erro interno do servidor' });
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}
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});
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// GET /api/portal/escola
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app.get('/api/portal/escola', async (req, res) => {
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try {
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const schoolData = await getSchoolData();
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res.json({
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name: schoolData.profile?.name || 'Escola',
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logo: normalizeStorageUrl(schoolData.logo) || null,
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profile: schoolData.profile || null,
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});
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} catch (err) {
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console.error('Escola error:', err);
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res.status(500).json({ error: 'Erro ao buscar dados da escola' });
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}
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});
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// ===================================================
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// PROTECTED ROUTES
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// ===================================================
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// GET /api/portal/me
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app.get('/api/portal/me', authMiddleware, async (req, res) => {
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try {
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const schoolData = await getSchoolData();
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const student = (schoolData.students || []).find((s) => s.id === req.user.studentId);
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if (!student) return res.status(404).json({ error: 'Aluno não encontrado' });
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const studentClass = (schoolData.classes || []).find((c) => c.id === student.classId) || null;
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const course = studentClass
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? (schoolData.courses || []).find((c) => c.id === studentClass.courseId) || null
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: null;
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// Normalizar foto
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if (student.photo) student.photo = normalizeStorageUrl(student.photo);
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res.json({
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student: { ...student, portalPassword: undefined },
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class: studentClass,
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course,
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});
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} catch (err) {
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console.error('Me error:', err);
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res.status(500).json({ error: 'Erro interno' });
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}
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});
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// GET /api/portal/financeiro (PostgreSQL como fonte primária — SQL-First)
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app.get('/api/portal/financeiro', authMiddleware, async (req, res) => {
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try {
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const statusMap = {
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'pago': 'paid', 'paid': 'paid', 'received': 'paid', 'confirmed': 'paid', 'received_in_cash': 'paid',
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'atrasado': 'overdue', 'overdue': 'overdue', 'vencido': 'overdue',
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'pendente': 'pending', 'pending': 'pending',
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'cancelado': 'cancelled', 'cancelled': 'cancelled', 'refunded': 'cancelled', 'deleted': 'cancelled'
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};
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// 1. FONTE PRIMÁRIA: PostgreSQL (alunos_cobrancas)
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let dbRows = [];
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try {
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const { rows } = await pool.query(
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`SELECT asaas_payment_id, asaas_installment_id, installment,
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valor, TO_CHAR(vencimento, 'YYYY-MM-DD') as vencimento,
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status, TO_CHAR(data_pagamento, 'YYYY-MM-DD') as data_pagamento,
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link_boleto, link_carne, transaction_receipt_url
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FROM alunos_cobrancas
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WHERE aluno_id = $1
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ORDER BY vencimento ASC`,
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[req.user.studentId]
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);
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dbRows = rows || [];
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} catch (dbErr) {
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console.error('Financeiro: erro ao buscar do PostgreSQL -', dbErr.message);
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}
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// 2. FONTE SECUNDÁRIA: JSON (school_data.payments)
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const schoolData = await getSchoolData();
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const jsonPayments = (schoolData.payments || []).filter((p) => p.studentId === req.user.studentId);
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const jsonMap = {};
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for (const jp of jsonPayments) {
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const key = jp.asaasPaymentId || jp.asaas_payment_id;
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if (key) jsonMap[key] = jp;
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}
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// 3. CONSTRUIR LISTA FINAL: SQL como base, enriquecido com metadados do JSON
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const seenAsaasIds = new Set();
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const finalPayments = [];
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for (const db of dbRows) {
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const asaasId = db.asaas_payment_id;
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seenAsaasIds.add(asaasId);
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const jsonP = jsonMap[asaasId] || {};
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const dbStatus = (db.status || '').toLowerCase().trim();
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const normalizedStatus = statusMap[dbStatus] || 'pending';
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let installmentNumber = jsonP.installmentNumber || null;
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let totalInstallments = jsonP.totalInstallments || null;
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if (!installmentNumber && db.asaas_installment_id) {
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const siblings = dbRows.filter(r => r.asaas_installment_id === db.asaas_installment_id);
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if (siblings.length > 1) {
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totalInstallments = siblings.length;
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installmentNumber = siblings.indexOf(db) + 1;
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}
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}
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finalPayments.push({
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id: jsonP.id || asaasId,
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studentId: req.user.studentId,
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asaasPaymentId: asaasId,
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asaasPaymentUrl: jsonP.asaasPaymentUrl || null,
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amount: jsonP.amount || Number(db.valor) || 0,
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discount: jsonP.amount ? (jsonP.discount || 0) : 0,
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dueDate: db.vencimento || jsonP.dueDate,
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status: normalizedStatus,
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paidDate: db.data_pagamento || jsonP.paidDate || null,
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type: jsonP.type || 'monthly',
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description: jsonP.description || null,
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installmentNumber,
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totalInstallments,
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link_boleto: db.link_boleto || jsonP.bankSlipUrl || null,
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transactionReceiptUrl: db.transaction_receipt_url || jsonP.transactionReceiptUrl || null,
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});
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}
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// Adicionar pagamentos que existem APENAS no JSON
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for (const jp of jsonPayments) {
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const key = jp.asaasPaymentId || jp.asaas_payment_id;
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if (key && seenAsaasIds.has(key)) continue;
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if (!key && !jp.id) continue;
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const jpStatus = (jp.status || '').toLowerCase().trim();
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const normalizedStatus = statusMap[jpStatus] || 'pending';
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finalPayments.push({
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...jp,
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status: normalizedStatus,
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amount: Number(jp.amount) || 0,
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});
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}
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res.json({ payments: finalPayments });
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} catch (err) {
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console.error('Financeiro error:', err);
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res.status(500).json({ error: 'Erro interno' });
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}
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});
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// GET /api/portal/boletos (PostgreSQL direto)
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app.get('/api/portal/boletos', authMiddleware, async (req, res) => {
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try {
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const { rows } = await pool.query(
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`SELECT *, TO_CHAR(vencimento, 'YYYY-MM-DD') as vencimento, TO_CHAR(data_pagamento, 'YYYY-MM-DD') as data_pagamento FROM alunos_cobrancas WHERE aluno_id = $1 ORDER BY vencimento ASC`,
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[req.user.studentId]
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);
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res.json({ boletos: rows || [] });
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} catch (err) {
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console.error('Boletos error:', err);
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res.json({ boletos: [] });
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}
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});
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// GET /api/portal/notas
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app.get('/api/portal/notas', authMiddleware, async (req, res) => {
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try {
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const schoolData = await getSchoolData();
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const student = (schoolData.students || []).find(s => s.id === req.user.studentId);
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// Buscar notas direto da nova tabela
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const { rows: dbGrades } = await pool.query(
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'SELECT id, aluno_id as "studentId", disciplina_id as "subjectId", periodo_id as "period", prova_id as "examId", valor as "value" FROM notas_boletim WHERE aluno_id = $1',
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[req.user.studentId]
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);
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// Converter valor numérico
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const grades = dbGrades.map(g => ({ ...g, value: Number(g.value) }));
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const subjects = schoolData.subjects || [];
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const courseSubjects = subjects.filter(s => !s.classId || s.classId === student?.classId);
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// Buscar submissões para pegar acertos e erros
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const { rows: submissions } = await pool.query(
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'SELECT prova_id, acertos, erros FROM provas_submissoes WHERE aluno_id = $1',
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[req.user.studentId]
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);
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const enrichedGrades = grades.map((g) => {
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const subject = subjects.find((s) => String(s.id).trim() === String(g.subjectId).trim());
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const exam = g.examId ? (schoolData.exams || []).find(e => String(e.id).trim() === String(g.examId).trim()) : null;
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const periodObj = (schoolData.periods || []).find(p => String(p.id).trim() === String(g.period).trim());
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const submission = g.examId ? submissions.find(s => String(s.prova_id) === String(g.examId)) : null;
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return {
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...g,
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subjectName: subject?.name || 'Disciplina desconhecida',
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examTitle: exam?.title,
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evaluationType: exam?.evaluationType || 'exam',
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maxScore: exam?.maxScore,
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periodName: periodObj ? periodObj.name : g.period,
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correctCount: submission?.acertos,
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wrongCount: submission?.erros
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};
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});
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const periods = [...new Set(enrichedGrades.map((g) => g.periodName))];
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if (periods.length === 0) periods.push('1º Bimestre', '2º Bimestre', '3º Bimestre', '4º Bimestre');
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periods.sort();
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res.json({ grades: enrichedGrades, periods, allSubjects: courseSubjects });
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} catch (err) {
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res.status(500).json({ error: 'Erro interno' });
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}
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});
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// GET /api/portal/frequencia
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app.get('/api/portal/frequencia', authMiddleware, async (req, res) => {
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try {
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const schoolData = await getSchoolData();
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const attendance = (schoolData.attendance || []).filter((a) => a.studentId === req.user.studentId);
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res.json({ attendance });
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} catch (err) {
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res.status(500).json({ error: 'Erro interno' });
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}
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});
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// POST /api/portal/frequencia/justificar
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app.post('/api/portal/frequencia/justificar', authMiddleware, upload.single('arquivo'), async (req, res) => {
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try {
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const { date, motivo } = req.body;
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if (!date) return res.status(400).json({ error: 'A data da aula é obrigatória' });
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if (!motivo || motivo.trim() === '') return res.status(400).json({ error: 'A justificativa (motivo) é obrigatória' });
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let publicUrl = null;
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if (req.file) {
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publicUrl = await uploadAtestado(req.file.buffer, req.file.mimetype);
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}
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const schoolData = await getSchoolData();
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const attendance = schoolData.attendance || [];
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const notifications = schoolData.notifications || [];
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const student = (schoolData.students || []).find(s => s.id === req.user.studentId);
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const fullDateStr = date;
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const justificationPayload = JSON.stringify({ motivo: motivo.trim(), arquivo: publicUrl });
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let recordIndex = attendance.findIndex(a => a.studentId === req.user.studentId && a.date === fullDateStr);
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if (recordIndex !== -1) {
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const existing = attendance[recordIndex];
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if (existing.type === 'presence') return res.status(400).json({ error: 'Não é possível justificar uma presença' });
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attendance[recordIndex] = { ...existing, justification: justificationPayload };
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} else {
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const newRecord = {
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id: `att-just-${Date.now()}`, studentId: req.user.studentId, classId: student?.classId || '',
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date: fullDateStr, verified: false, type: 'absence', justification: justificationPayload,
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};
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attendance.push(newRecord);
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recordIndex = attendance.length - 1;
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}
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notifications.push({
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id: `notif-${Date.now()}`,
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studentId: 'admin',
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fromStudentId: req.user.studentId, // Identificador para navegação no Manager
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title: 'Nova Justificativa de Falta',
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message: JSON.stringify({
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text: `${student?.name || 'Aluno'} enviou uma justificativa para a aula de ${date}.`,
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motivo: motivo.trim()
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}),
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attachment: publicUrl,
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read: false,
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createdAt: new Date().toISOString(),
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});
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schoolData.attendance = attendance;
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schoolData.notifications = notifications;
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schoolData.lastUpdated = new Date().toISOString();
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await saveSchoolData(schoolData);
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res.json({ message: 'Justificativa enviada com sucesso', record: attendance[recordIndex] });
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} catch (err) {
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console.error('Justificativa error:', err);
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res.status(500).json({ error: 'Erro interno ao salvar justificativa' });
|
|
}
|
|
});
|
|
|
|
// GET /api/portal/contratos
|
|
app.get('/api/portal/contratos', authMiddleware, async (req, res) => {
|
|
try {
|
|
const schoolData = await getSchoolData();
|
|
const contracts = (schoolData.contracts || []).filter((c) => c.studentId === req.user.studentId);
|
|
res.json({ contracts });
|
|
} catch (err) {
|
|
res.status(500).json({ error: 'Erro interno' });
|
|
}
|
|
});
|
|
|
|
// GET /api/portal/certificados
|
|
app.get('/api/portal/certificados', authMiddleware, async (req, res) => {
|
|
try {
|
|
const schoolData = await getSchoolData();
|
|
const certificates = (schoolData.certificates || []).filter((c) => c.studentId === req.user.studentId);
|
|
res.json({ certificates });
|
|
} catch (err) {
|
|
res.status(500).json({ error: 'Erro interno' });
|
|
}
|
|
});
|
|
|
|
// GET /api/portal/config — Agora retorna dados do PostgreSQL, não mais Supabase
|
|
app.get('/api/portal/config', (req, res) => {
|
|
// O frontend usava isso para Supabase Realtime.
|
|
// No self-hosted, o frontend usará polling ou SSE.
|
|
res.json({
|
|
supabaseUrl: null,
|
|
supabaseAnonKey: null,
|
|
selfHosted: true,
|
|
});
|
|
});
|
|
|
|
// GET /api/portal/aulas
|
|
app.get('/api/portal/aulas', authMiddleware, async (req, res) => {
|
|
try {
|
|
const schoolData = await getSchoolData();
|
|
const student = (schoolData.students || []).find(s => s.id === req.user.studentId);
|
|
if (!student) return res.json({ lessons: [] });
|
|
|
|
const parseDateHelper = (dStr) => {
|
|
if (!dStr) return 0;
|
|
const parts = dStr.substring(0, 10).split(/[-/]/);
|
|
if (parts.length < 3) return 0;
|
|
if (parts[0].length === 4) return new Date(parts[0], parts[1] - 1, parts[2]).getTime();
|
|
return new Date(parts[2], parts[1] - 1, parts[0]).getTime();
|
|
};
|
|
|
|
const lessons = (schoolData.lessons || [])
|
|
.filter(l => l.classId === student.classId)
|
|
.sort((a, b) => parseDateHelper(a.date) - parseDateHelper(b.date));
|
|
|
|
res.json({ lessons });
|
|
} catch (err) {
|
|
res.status(500).json({ error: 'Erro interno' });
|
|
}
|
|
});
|
|
|
|
// GET /api/portal/notificacoes
|
|
app.get('/api/portal/notificacoes', authMiddleware, async (req, res) => {
|
|
try {
|
|
const schoolData = await getSchoolData();
|
|
const notifications = (schoolData.notifications || [])
|
|
.filter(n => n.studentId === req.user.studentId)
|
|
.sort((a, b) => new Date(b.createdAt || 0).getTime() - new Date(a.createdAt || 0).getTime());
|
|
res.json({ notifications });
|
|
} catch (err) {
|
|
res.status(500).json({ error: 'Erro interno' });
|
|
}
|
|
});
|
|
|
|
// PUT /api/portal/notificacoes/ler/:id
|
|
app.put('/api/portal/notificacoes/ler/:id', authMiddleware, async (req, res) => {
|
|
try {
|
|
const { id } = req.params;
|
|
const schoolData = await getSchoolData();
|
|
const notifications = schoolData.notifications || [];
|
|
const idx = notifications.findIndex(n => n.id === id && n.studentId === req.user.studentId);
|
|
if (idx === -1) return res.status(404).json({ error: 'Notificação não encontrada' });
|
|
notifications[idx] = { ...notifications[idx], read: true };
|
|
schoolData.notifications = notifications;
|
|
schoolData.lastUpdated = new Date().toISOString();
|
|
await saveSchoolData(schoolData);
|
|
res.json({ success: true });
|
|
} catch (err) {
|
|
res.status(500).json({ error: 'Erro interno' });
|
|
}
|
|
});
|
|
|
|
// DELETE /api/portal/notificacoes/:id
|
|
app.delete('/api/portal/notificacoes/:id', authMiddleware, async (req, res) => {
|
|
try {
|
|
const { id } = req.params;
|
|
const schoolData = await getSchoolData();
|
|
schoolData.notifications = (schoolData.notifications || []).filter(
|
|
n => !(n.id === id && n.studentId === req.user.studentId)
|
|
);
|
|
schoolData.lastUpdated = new Date().toISOString();
|
|
await saveSchoolData(schoolData);
|
|
res.json({ success: true });
|
|
} catch (err) {
|
|
res.status(500).json({ error: 'Erro interno' });
|
|
}
|
|
});
|
|
|
|
// PUT /api/portal/alterar-senha
|
|
app.put('/api/portal/alterar-senha', authMiddleware, async (req, res) => {
|
|
try {
|
|
const { currentPassword, newPassword } = req.body;
|
|
if (!currentPassword || !newPassword) return res.status(400).json({ error: 'Campos obrigatórios' });
|
|
if (newPassword.length < 4) return res.status(400).json({ error: 'Mínimo 4 caracteres' });
|
|
|
|
const schoolData = await getSchoolData();
|
|
const students = schoolData.students || [];
|
|
const studentIndex = students.findIndex((s) => s.id === req.user.studentId);
|
|
if (studentIndex === -1) return res.status(404).json({ error: 'Aluno não encontrado' });
|
|
|
|
const student = students[studentIndex];
|
|
const expectedPassword = student.portalPassword || (student.cpf ? student.cpf.replace(/\D/g, '').substring(0, 6) : '');
|
|
if (currentPassword !== expectedPassword) return res.status(401).json({ error: 'Senha atual incorreta' });
|
|
|
|
students[studentIndex] = { ...student, portalPassword: newPassword };
|
|
schoolData.students = students;
|
|
schoolData.lastUpdated = new Date().toISOString();
|
|
await saveSchoolData(schoolData);
|
|
|
|
res.json({ message: 'Senha alterada com sucesso' });
|
|
} catch (err) {
|
|
res.status(500).json({ error: 'Erro ao alterar senha' });
|
|
}
|
|
});
|
|
|
|
// ===================================================
|
|
// AVALIAÇÕES (Exams) — PostgreSQL direto para submissões
|
|
// ===================================================
|
|
|
|
app.get('/api/portal/avaliacoes', authMiddleware, async (req, res) => {
|
|
try {
|
|
const schoolData = await getSchoolData();
|
|
const student = (schoolData.students || []).find(s => s.id === req.user.studentId);
|
|
if (!student) return res.json({ exams: [], submissions: [] });
|
|
|
|
const exams = (schoolData.exams || [])
|
|
.filter(e => e.status === 'published' && e.classId === student.classId)
|
|
.map(e => ({
|
|
...e,
|
|
questions: e.questions.map(q => ({
|
|
id: q.id,
|
|
text: q.text,
|
|
options: q.options,
|
|
imageUrl: normalizeStorageUrl(q.imageUrl)
|
|
}))
|
|
}));
|
|
|
|
const { rows: submissions } = await pool.query(
|
|
'SELECT * FROM provas_submissoes WHERE aluno_id = $1',
|
|
[req.user.studentId]
|
|
);
|
|
|
|
// Mapear nomes de colunas do banco para o formato esperado pelo frontend
|
|
// IMPORTANTE: NUMERIC(5,2) retorna como string do pg, precisa de Number()
|
|
const mappedSubmissions = (submissions || []).map(s => ({
|
|
...s,
|
|
exam_id: s.prova_id || s.exam_id,
|
|
total_questions: s.total_questoes || s.total_questions,
|
|
correct_count: s.acertos || s.correct_count,
|
|
wrong_count: s.erros || s.wrong_count,
|
|
percentage: Number(s.percentual || s.percentage || 0),
|
|
final_score: Number(s.nota_final || s.final_score || 0),
|
|
answers_json: s.respostas || s.answers_json,
|
|
}));
|
|
|
|
res.json({ exams, submissions: mappedSubmissions });
|
|
} catch (err) {
|
|
console.error('Avaliacoes error:', err);
|
|
res.status(500).json({ error: 'Erro interno' });
|
|
}
|
|
});
|
|
|
|
app.post('/api/portal/avaliacoes/submeter', authMiddleware, async (req, res) => {
|
|
try {
|
|
const { examId, answers } = req.body;
|
|
if (!examId || !answers) return res.status(400).json({ error: 'Dados obrigatórios' });
|
|
|
|
const schoolData = await getSchoolData();
|
|
const exam = (schoolData.exams || []).find(e => e.id === examId);
|
|
if (!exam) return res.status(404).json({ error: 'Prova não encontrada.' });
|
|
|
|
// Verificar se já submeteu
|
|
const { rows: existing } = await pool.query(
|
|
'SELECT * FROM provas_submissoes WHERE aluno_id = $1 AND prova_id = $2 LIMIT 1',
|
|
[req.user.studentId, examId]
|
|
);
|
|
|
|
if (existing.length > 0) {
|
|
if (!exam.allowRetake) {
|
|
return res.status(409).json({ error: 'Você já realizou esta avaliação e ela não permite refação.' });
|
|
}
|
|
// Se permite refazer, deleta a anterior
|
|
await pool.query(
|
|
'DELETE FROM provas_submissoes WHERE aluno_id = $1 AND prova_id = $2',
|
|
[req.user.studentId, examId]
|
|
);
|
|
}
|
|
|
|
const totalQuestions = exam.questions.length;
|
|
let correctCount = 0;
|
|
for (const q of exam.questions) {
|
|
if (answers[q.id] !== undefined && answers[q.id] === q.correctOptionIndex) correctCount++;
|
|
}
|
|
|
|
const wrongCount = totalQuestions - correctCount;
|
|
const percentage = totalQuestions > 0 ? parseFloat(((correctCount / totalQuestions) * 100).toFixed(2)) : 0;
|
|
const maxScore = exam.maxScore != null ? Number(exam.maxScore) : 10;
|
|
const finalScore = totalQuestions > 0 ? parseFloat(((correctCount / totalQuestions) * maxScore).toFixed(2)) : 0;
|
|
|
|
// Salvar no PostgreSQL
|
|
await pool.query(
|
|
`INSERT INTO provas_submissoes (aluno_id, prova_id, total_questoes, acertos, erros, percentual, nota_final, respostas, created_at)
|
|
VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9)`,
|
|
[req.user.studentId, examId, totalQuestions, correctCount, wrongCount, percentage, finalScore, JSON.stringify(answers), new Date().toISOString()]
|
|
);
|
|
|
|
// Integrar com notas_boletim (Nova Tabela) em vez de school_data
|
|
if (exam.subjectId && exam.periodId) {
|
|
await pool.query(
|
|
`INSERT INTO notas_boletim (aluno_id, disciplina_id, periodo_id, prova_id, valor, updated_at)
|
|
VALUES ($1, $2, $3, $4, $5, NOW())
|
|
ON CONFLICT (aluno_id, disciplina_id, periodo_id, prova_id)
|
|
DO UPDATE SET valor = EXCLUDED.valor, updated_at = NOW()`,
|
|
[req.user.studentId, exam.subjectId, exam.periodId, examId, finalScore]
|
|
);
|
|
}
|
|
|
|
res.json({ success: true, result: { total_questions: totalQuestions, correct_count: correctCount, wrong_count: wrongCount, percentage, final_score: finalScore } });
|
|
} catch (err) {
|
|
console.error('Submissao error:', err);
|
|
res.status(500).json({ error: 'Erro interno.' });
|
|
}
|
|
});
|
|
|
|
// ===================================================
|
|
// SERVE FRONTEND
|
|
// ===================================================
|
|
const distPath = path.join(__dirname, 'dist');
|
|
app.use(express.static(distPath));
|
|
app.use((req, res) => {
|
|
res.sendFile(path.join(distPath, 'index.html'));
|
|
});
|
|
|
|
// ===================================================
|
|
// START SERVER
|
|
// ===================================================
|
|
app.listen(PORT, () => {
|
|
console.log(`🚀 Portal do Aluno Self-Hosted na porta ${PORT}`);
|
|
console.log(`📡 PostgreSQL: ${DATABASE_URL.split('@')[1] || 'local'}`);
|
|
});
|