fix(backend): fix production crash with vite, make asaas async and add prisma db push retries

package.json

@@ -24,6 +24,7 @@
     "jsonwebtoken": "^9.0.3",
     "lucide-react": "^0.546.0",
     "motion": "^12.23.24",
+    "prisma": "^6.4.1",
     "react": "^19.0.1",
     "react-dom": "^19.0.1",
     "recharts": "^2.15.0",
@@ -37,10 +38,8 @@
     "@types/node": "^22.14.0",
     "autoprefixer": "^10.4.21",
     "esbuild": "^0.25.0",
-    "prisma": "^6.4.1",
     "tailwindcss": "^4.1.14",
     "tsx": "^4.21.0",
-    "typescript": "~5.8.2",
-    "vite": "^6.2.3"
+    "typescript": "~5.8.2"
   }
 }

server.ts

@@ -6,7 +6,6 @@ import multer from 'multer';
 import axios from 'axios';
 import { execSync } from 'child_process';
 import { S3Client, PutObjectCommand, CreateBucketCommand, HeadBucketCommand, PutBucketPolicyCommand } from '@aws-sdk/client-s3';
-import { createServer as createViteServer } from 'vite';
 import { prisma } from './src/db/prisma';
 import { AsaasService } from './src/services/asaas';
 import { User, Course, Module, Lesson, Note, LessonProgress, WebhookLog, SubscriptionPayment, SubscriptionStatus } from './src/types';
@@ -461,7 +460,7 @@ app.post('/api/courses/:id/unlock', authenticateToken, checkoutRateLimiter, asyn
 
   try {
     let customerId = user.asaasCustomerId;
-    const apiKey = AsaasService.getApiKey();
+    const apiKey = await AsaasService.getApiKey();
     if (apiKey && (customerId?.startsWith('cus_sim_') || customerId?.startsWith('cus_fallback_') || ['cus_test', 'cus_00001', 'cus_00002', 'cus_00003', 'cus_00004'].includes(customerId || ''))) {
       customerId = null;
     }
@@ -659,7 +658,7 @@ app.post('/api/subscription/subscribe', authenticateToken, async (req: Authentic
 
   try {
     let customerId = user.asaasCustomerId;
-    const apiKey = AsaasService.getApiKey();
+    const apiKey = await AsaasService.getApiKey();
     if (apiKey && (customerId?.startsWith('cus_sim_') || customerId?.startsWith('cus_fallback_') || ['cus_test', 'cus_00001', 'cus_00002', 'cus_00003', 'cus_00004'].includes(customerId || ''))) {
       customerId = null;
     }
@@ -1827,8 +1826,24 @@ app.put('/api/admin/courses/:id/price', authenticateToken, requireAdmin, async (
 async function startServer() {
   try {
     console.log('🔄 Sincronizando banco de dados com Prisma...');
-    execSync('npx prisma db push --accept-data-loss', { stdio: 'inherit' });
-    console.log('✅ Banco de dados sincronizado!');
+    let retries = 5;
+    while (retries > 0) {
+      try {
+        execSync('npx prisma db push --accept-data-loss', { stdio: 'inherit' });
+        console.log('✅ Banco de dados sincronizado!');
+        break;
+      } catch (err) {
+        console.error(`⚠️ Erro ao sincronizar banco (tentativas restantes: ${retries - 1})... Aguardando Postgres...`);
+        retries -= 1;
+        if (retries === 0) {
+          console.error('❌ Falha definitiva ao inicializar banco de dados:', err);
+          // Don't throw, let it attempt anyway (might just be a timeout issue, though count() will probably fail)
+        } else {
+          // Wait 3 seconds synchronously using a busy wait or just use a helper
+          await new Promise(res => setTimeout(res, 3000));
+        }
+      }
+    }
   
     // Seed test users if DB is empty
     const adminCount = await prisma.user.count({ where: { email: 'sidney.gomes1989@gmail.com' } });
@@ -1891,6 +1906,7 @@ async function startServer() {
   }
 
   if (process.env.NODE_ENV !== 'production') {
+    const { createServer: createViteServer } = await import('vite');
     const vite = await createViteServer({
       server: { middlewareMode: true },
       appType: 'spa',

src/services/asaas.ts

@@ -1,20 +1,20 @@
 import { SubscriptionPayment } from '../types';
-import { loadDb } from '../db/db';
+import { prisma } from '../db/prisma';
 
 export class AsaasService {
-  public static getApiKey(): string | null {
-    const db = loadDb();
-    return db.settings?.asaasApiKey || process.env.ASAAS_API_KEY || null;
+  public static async getApiKey(): Promise<string | null> {
+    const db = await prisma.systemSettings.findUnique({ where: { id: 'default' } });
+    return db?.asaasApiKey || process.env.ASAAS_API_KEY || null;
   }
 
-  private static getApiUrl(): string {
-    const db = loadDb();
-    const env = db.settings?.asaasEnvironment || 'sandbox';
+  private static async getApiUrl(): Promise<string> {
+    const db = await prisma.systemSettings.findUnique({ where: { id: 'default' } });
+    const env = db?.asaasEnvironment || 'sandbox';
     return env === 'production' ? 'https://api.asaas.com/v3' : 'https://sandbox.asaas.com/api/v3';
   }
 
-  private static getHeaders() {
-    const key = this.getApiKey();
+  private static async getHeaders(): Promise<Record<string, string>> {
+    const key = await this.getApiKey();
     return {
       'Content-Type': 'application/json',
       'access_token': key || ''
@@ -25,8 +25,9 @@ export class AsaasService {
    * Test the connection to Asaas API
    */
   public static async testConnection(customApiKey?: string, customEnv?: string): Promise<{ success: boolean; message: string; environment: string }> {
-    const apiKey = customApiKey || this.getApiKey();
-    const env = customEnv || loadDb().settings?.asaasEnvironment || 'sandbox';
+    const apiKey = customApiKey || await this.getApiKey();
+    const db = await prisma.systemSettings.findUnique({ where: { id: 'default' } });
+    const env = customEnv || db?.asaasEnvironment || 'sandbox';
     const apiUrl = env === 'production' ? 'https://api.asaas.com/v3' : 'https://sandbox.asaas.com/v3';
     
     if (!apiKey || apiKey.trim() === '') {
@@ -74,7 +75,7 @@ export class AsaasService {
    * Create a customer in Asaas
    */
   public static async createCustomer(name: string, email: string, cpfCnpj?: string): Promise<string> {
-    const apiKey = this.getApiKey();
+    const apiKey = await this.getApiKey();
     if (!apiKey) {
       console.warn('ASAAS_API_KEY not configured. Simulating customer creation.');
       return `cus_sim_${Math.random().toString(36).substring(2, 9)}`;
@@ -91,9 +92,9 @@ export class AsaasService {
     }
 
     try {
-      const response = await fetch(`${this.getApiUrl()}/customers`, {
+      const response = await fetch(`${await this.getApiUrl()}/customers`, {
         method: 'POST',
-        headers: this.getHeaders(),
+        headers: await this.getHeaders(),
         body: JSON.stringify(payload)
       });
 
@@ -122,7 +123,7 @@ export class AsaasService {
     cycle: 'MONTHLY' | 'YEARLY' = 'MONTHLY',
     description: string = 'Assinatura Mensal DevFlix'
   ): Promise<{ subscriptionId: string; payment: Partial<SubscriptionPayment> }> {
-    const apiKey = this.getApiKey();
+    const apiKey = await this.getApiKey();
     if (!apiKey) {
       throw new Error('A Chave de API do Asaas (API Key) não foi configurada. Acesse o Painel Admin -> Configurações Globais, cole a sua chave do Asaas Sandbox e clique em Salvar Configurações.');
     }
@@ -142,9 +143,9 @@ export class AsaasService {
         payload.creditCardHolderInfo = creditCardInfo.creditCardHolderInfo;
       }
 
-      const response = await fetch(`${this.getApiUrl()}/subscriptions`, {
+      const response = await fetch(`${await this.getApiUrl()}/subscriptions`, {
         method: 'POST',
-        headers: this.getHeaders(),
+        headers: await this.getHeaders(),
         body: JSON.stringify(payload)
       });
 
@@ -192,7 +193,7 @@ export class AsaasService {
    * Fetch PIX QR Code for a given payment ID
    */
   public static async getPixQrCode(paymentId: string): Promise<{ encodedImage: string, payload: string } | null> {
-    const apiKey = this.getApiKey();
+    const apiKey = await this.getApiKey();
     const fallbackPayload = `00020126580014br.gov.bcb.pix0136${paymentId}_microtecflix520400005303986540549.905802BR5915MicrotecFlix6009Sao Paulo62070503***6304`;
 
     if (!apiKey || paymentId.startsWith('pay_sim_') || paymentId.startsWith('pay_fb_')) {
@@ -203,9 +204,9 @@ export class AsaasService {
     }
 
     try {
-      const response = await fetch(`${this.getApiUrl()}/payments/${paymentId}/pixQrCode`, {
+      const response = await fetch(`${await this.getApiUrl()}/payments/${paymentId}/pixQrCode`, {
         method: 'GET',
-        headers: this.getHeaders()
+        headers: await this.getHeaders()
       });
 
       if (!response.ok) {
@@ -237,7 +238,7 @@ export class AsaasService {
     creditCard: any,
     creditCardHolderInfo: any
   ): Promise<{ creditCardToken: string; creditCardNumber: string; creditCardBrand: string }> {
-    const apiKey = this.getApiKey();
+    const apiKey = await this.getApiKey();
     if (!apiKey) {
       return {
         creditCardToken: `tok_sim_${Math.random().toString(36).substring(2, 9)}`,
@@ -247,9 +248,9 @@ export class AsaasService {
     }
 
     try {
-      const response = await fetch(`${this.getApiUrl()}/creditCard/tokenize`, {
+      const response = await fetch(`${await this.getApiUrl()}/creditCard/tokenize`, {
         method: 'POST',
-        headers: this.getHeaders(),
+        headers: await this.getHeaders(),
         body: JSON.stringify({
           customer: customerId,
           creditCard,
@@ -280,7 +281,7 @@ export class AsaasService {
     creditCardInfo?: any,
     installmentCount?: number
   ): Promise<any> {
-    const apiKey = this.getApiKey();
+    const apiKey = await this.getApiKey();
     const futureDueDate = new Date(Date.now() + 3 * 24 * 3600 * 1000).toISOString().split('T')[0];
 
     if (!apiKey) {
@@ -310,9 +311,9 @@ export class AsaasService {
         }
       }
 
-      const response = await fetch(`${this.getApiUrl()}/payments`, {
+      const response = await fetch(`${await this.getApiUrl()}/payments`, {
         method: 'POST',
-        headers: this.getHeaders(),
+        headers: await this.getHeaders(),
         body: JSON.stringify(payload)
       });