185 lines
7.9 KiB
TypeScript
185 lines
7.9 KiB
TypeScript
import { Controller, Get, Post, Body, Query, UseGuards, Req, Logger, BadRequestException } from '@nestjs/common';
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import { BillingService } from './billing.service';
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import { PayMobProvider } from './providers/paymob.provider';
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import { BinanceProvider } from './providers/binance.provider';
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import { FirebaseAuthGuard } from '../auth/guards/firebase-auth.guard';
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import { ApiTags, ApiOperation, ApiBearerAuth } from '@nestjs/swagger';
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import { PaymentProvider, PaymentStatus } from './entities/transaction.entity';
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@ApiTags('billing')
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@Controller('billing')
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export class BillingController {
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private readonly logger = new Logger(BillingController.name);
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constructor(
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private billingService: BillingService,
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private paymobProvider: PayMobProvider,
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private binanceProvider: BinanceProvider,
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) {}
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@ApiBearerAuth()
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@UseGuards(FirebaseAuthGuard)
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@Get('subscription')
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@ApiOperation({ summary: 'Get current subscription details' })
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async getSubscription(@Req() req: any) {
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return this.billingService.getSubscription(req.tenant.id);
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}
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@ApiBearerAuth()
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@UseGuards(FirebaseAuthGuard)
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@Post('checkout')
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@ApiOperation({ summary: 'Initialize a checkout session' })
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async checkout(@Req() req: any, @Body() body: { plan: string; provider: PaymentProvider }) {
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const tenantId = req.tenant.id;
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const plan = body.plan;
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const amount = plan === 'PRO' ? 40 : 0; // Price logic
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if (body.provider === PaymentProvider.PAYMOB) {
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const { paymentKey, orderId } = await this.paymobProvider.createPaymentKey(tenantId, amount, plan);
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// Iframe URL (Using the new provided Iframe ID)
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const iframeId = this.billingService.getIframeId();
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const checkoutUrl = `https://accept.paymob.com/api/acceptance/iframes/${iframeId}?payment_token=${paymentKey}`;
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return { checkoutUrl, orderId };
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}
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if (body.provider === PaymentProvider.BINANCE) {
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return this.binanceProvider.createOrder(tenantId, amount, plan);
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}
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throw new BadRequestException('Invalid payment provider');
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}
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/**
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* PayMob Redirection Callback (Success/Fail)
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* This handles the GET request when PayMob redirects the user back to our site
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*/
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@Get('callback/paymob')
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@ApiOperation({ summary: 'PayMob Redirection Handler' })
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async handlePaymobCallback(@Query() query: any, @Req() req: any) {
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this.logger.log(`🔄 PayMob Redirect Callback: ID ${query.id}, Success: ${query.success}`);
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// Fallback: If success=true, proactively fetch transaction details and upgrade
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if (query.success === 'true' && query.id) {
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try {
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const txDetails = await this.paymobProvider.getTransactionDetails(query.id);
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if (txDetails && txDetails.success === true) {
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const extraDesc = txDetails.order?.shipping_data?.extra_description || "";
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const [tenantId, plan] = extraDesc.split('|');
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if (tenantId) {
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await this.billingService.processSuccessfulPayment(
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query.id.toString(),
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PaymentProvider.PAYMOB,
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txDetails.amount_cents / 100,
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{ tenantId, plan: plan || 'PRO' }
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);
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this.logger.log(`🚀 Immediate Activation triggered via Callback for Tenant ${tenantId}`);
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}
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}
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} catch (e) {
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this.logger.error(`Failed during immediate activation fallback: ${e.message}`);
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}
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}
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// Redirect back to dashboard with status
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const targetUrl = `https://map-dashbord.intaleqapp.com/dashboard.html#billing?payment_status=${query.success === 'true' ? 'success' : 'failed'}&id=${query.id}`;
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return `
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<!DOCTYPE html>
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<html lang="ar" dir="rtl">
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<head>
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<meta charset="UTF-8">
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<title>Intaleq Maps | تمت العملية بنجاح</title>
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<script src="https://cdn.tailwindcss.com"></script>
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<link href="https://fonts.googleapis.com/css2?family=Cairo:wght@400;700;900&display=swap" rel="stylesheet">
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<style>
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body { font-family: 'Cairo', sans-serif; background: #050505; color: white; overflow: hidden; }
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.pulse { animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite; }
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@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: .7; transform: scale(0.95); } }
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</style>
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</head>
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<body class="flex items-center justify-center h-screen">
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<div class="text-center space-y-8 max-w-md p-10 bg-white shadow-2xl rounded-[3rem] border border-white/10 relative overflow-hidden">
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<!-- Animated Background Glow -->
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<div class="absolute -top-20 -left-20 w-40 h-40 bg-blue-600/20 blur-[80px] rounded-full"></div>
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<div class="absolute -bottom-20 -right-20 w-40 h-40 bg-emerald-600/20 blur-[80px] rounded-full"></div>
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<div class="relative z-10">
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<div class="w-24 h-24 bg-emerald-500 rounded-full mx-auto flex items-center justify-center shadow-[0_0_50px_rgba(16,185,129,0.4)] pulse mb-8">
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<svg class="w-12 h-12 text-white" fill="none" stroke="currentColor" viewBox="0 0 24 24">
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<path stroke-linecap="round" stroke-linejoin="round" stroke-width="3" d="M5 13l4 4L19 7"></path>
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</svg>
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</div>
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<h1 class="text-3xl font-black text-slate-900 mb-4">شكراً لك، حمزة!</h1>
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<p class="text-slate-500 font-bold mb-8">تم تفعيل خطة <span class="text-blue-600">PRO</span> بنجاح. يتم الآن توجيهك إلى لوحة التحكم...</p>
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<div class="flex items-center justify-center gap-2">
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<div class="w-2 h-2 bg-blue-600 rounded-full animate-bounce"></div>
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<div class="w-2 h-2 bg-blue-600 rounded-full animate-bounce [animation-delay:-0.15s]"></div>
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<div class="w-2 h-2 bg-blue-600 rounded-full animate-bounce [animation-delay:-0.3s]"></div>
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</div>
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</div>
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<script>
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setTimeout(() => {
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window.location.href = "${targetUrl}";
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}, 2500);
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</script>
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</div>
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</body>
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</html>
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`;
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}
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/**
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* PayMob Transaction Processed Webhook
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* This is called by PayMob when a transaction is attempted
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*/
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@Post('webhooks/paymob')
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@ApiOperation({ summary: 'PayMob Payment Webhook' })
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async handlePaymobWebhook(@Body() body: any, @Query('hmac') hmac: string) {
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this.logger.log(`📥 PayMob Webhook Received: Transaction ID ${body.obj?.id}`);
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// 1. Verify HMAC
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if (!this.paymobProvider.verifyHmac(body.obj, hmac)) {
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this.logger.error('❌ PayMob HMAC Verification Failed');
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throw new BadRequestException('Invalid signature');
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}
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// 2. Process payment if successful
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if (body.obj.success === true) {
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// Extract metadata from extra_description (format: tenantId|plan)
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const extraDesc = body.obj.order?.shipping_data?.extra_description || "";
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const [tenantId, plan] = extraDesc.split('|');
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if (!tenantId) {
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this.logger.error(`❌ PayMob Webhook failed: No tenantId in metadata. Raw: ${extraDesc}`);
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return { status: 'error', message: 'No tenantId found' };
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}
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await this.billingService.processSuccessfulPayment(
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body.obj.id.toString(),
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PaymentProvider.PAYMOB,
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body.obj.amount_cents / 100,
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{
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tenantId,
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plan: plan || 'PRO'
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}
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);
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}
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return { status: 'success' };
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}
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@ApiBearerAuth()
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@UseGuards(FirebaseAuthGuard)
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@Get('invoices')
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@ApiOperation({ summary: 'Get payment history' })
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async getInvoices(@Req() req: any) {
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return this.billingService.getTransactionHistory(req.tenant.id);
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}
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}
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