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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 | /** * Payment Gateway Controller * Manages payment gateway configurations */ const BaseController = require('./BaseController'); const { pool } = require('../config/database'); const { logger } = require('../config/logger'); class PaymentGatewayController extends BaseController { /** * Get all payment gateways configuration * GET /api/superadmin/payment-gateways */ static async getAllGateways(req, res) { try { const [gateways] = await pool.execute( 'SELECT * FROM payment_gateway_settings' ); const gatewaysMap = { stripe: null, paypal: null, cash: null }; gateways.forEach(gateway => { gatewaysMap[gateway.gateway_name] = gateway; }); return res.json({ success: true, data: gatewaysMap }); } catch (error) { logger.error('Error getting payment gateways', { error: error.message }); return res.status(500).json({ success: false, message: 'Error loading payment gateways' }); } } /** * Update gateway settings * PUT /api/superadmin/payment-gateways/:gateway */ static async updateGateway(req, res) { try { const { gateway } = req.params; const updates = req.body; logger.info('Update gateway request', { gateway, updates }); // Validate gateway name if (!gateway || !['stripe', 'paypal', 'cash'].includes(gateway)) { return res.status(400).json({ success: false, message: 'Invalid gateway name' }); } // Check if gateway exists const [existing] = await pool.execute( 'SELECT id FROM payment_gateway_settings WHERE gateway_name = ?', [gateway] ); logger.info('Gateway exists check for update', { gateway, exists: existing.length > 0 }); if (existing.length === 0) { // Insert new gateway - use INSERT with all fields const fields = ['gateway_name']; const values = [gateway]; const placeholders = ['?']; if (gateway === 'stripe') { if (updates.stripe_secret_key !== undefined) { fields.push('stripe_secret_key'); values.push(updates.stripe_secret_key); placeholders.push('?'); } if (updates.stripe_publishable_key !== undefined) { fields.push('stripe_publishable_key'); values.push(updates.stripe_publishable_key); placeholders.push('?'); } if (updates.stripe_webhook_secret !== undefined) { fields.push('stripe_webhook_secret'); values.push(updates.stripe_webhook_secret); placeholders.push('?'); } if (updates.stripe_mode !== undefined) { fields.push('stripe_mode'); values.push(updates.stripe_mode); placeholders.push('?'); } } else if (gateway === 'paypal') { if (updates.paypal_client_id !== undefined) { fields.push('paypal_client_id'); values.push(updates.paypal_client_id); placeholders.push('?'); } if (updates.paypal_client_secret !== undefined) { fields.push('paypal_client_secret'); values.push(updates.paypal_client_secret); placeholders.push('?'); } if (updates.paypal_mode !== undefined) { fields.push('paypal_mode'); values.push(updates.paypal_mode); placeholders.push('?'); } if (updates.paypal_webhook_id !== undefined) { fields.push('paypal_webhook_id'); values.push(updates.paypal_webhook_id); placeholders.push('?'); } } else if (gateway === 'cash') { if (updates.cash_instructions !== undefined) { fields.push('cash_instructions'); values.push(updates.cash_instructions); placeholders.push('?'); } if (updates.cash_contact_email !== undefined) { fields.push('cash_contact_email'); values.push(updates.cash_contact_email); placeholders.push('?'); } if (updates.cash_contact_phone !== undefined) { fields.push('cash_contact_phone'); values.push(updates.cash_contact_phone); placeholders.push('?'); } } const insertQuery = `INSERT INTO payment_gateway_settings (${fields.join(', ')}) VALUES (${placeholders.join(', ')})`; logger.info('Executing INSERT', { query: insertQuery, values }); await pool.execute(insertQuery, values); logger.info('Gateway inserted successfully', { gateway }); } else { // Update existing gateway const updateFields = []; const values = []; if (gateway === 'stripe') { if (updates.stripe_secret_key !== undefined) { updateFields.push('stripe_secret_key = ?'); values.push(updates.stripe_secret_key); } if (updates.stripe_publishable_key !== undefined) { updateFields.push('stripe_publishable_key = ?'); values.push(updates.stripe_publishable_key); } if (updates.stripe_webhook_secret !== undefined) { updateFields.push('stripe_webhook_secret = ?'); values.push(updates.stripe_webhook_secret); } if (updates.stripe_mode !== undefined) { updateFields.push('stripe_mode = ?'); values.push(updates.stripe_mode); } } else if (gateway === 'paypal') { if (updates.paypal_client_id !== undefined) { updateFields.push('paypal_client_id = ?'); values.push(updates.paypal_client_id); } if (updates.paypal_client_secret !== undefined) { updateFields.push('paypal_client_secret = ?'); values.push(updates.paypal_client_secret); } if (updates.paypal_mode !== undefined) { updateFields.push('paypal_mode = ?'); values.push(updates.paypal_mode); } if (updates.paypal_webhook_id !== undefined) { updateFields.push('paypal_webhook_id = ?'); values.push(updates.paypal_webhook_id); } } else if (gateway === 'cash') { if (updates.cash_instructions !== undefined) { updateFields.push('cash_instructions = ?'); values.push(updates.cash_instructions); } if (updates.cash_contact_email !== undefined) { updateFields.push('cash_contact_email = ?'); values.push(updates.cash_contact_email); } if (updates.cash_contact_phone !== undefined) { updateFields.push('cash_contact_phone = ?'); values.push(updates.cash_contact_phone); } } if (updateFields.length === 0) { logger.warn('No fields to update', { gateway, updates }); return res.status(400).json({ success: false, message: 'No valid fields to update' }); } values.push(gateway); const updateQuery = `UPDATE payment_gateway_settings SET ${updateFields.join(', ')} WHERE gateway_name = ?`; logger.info('Executing UPDATE', { query: updateQuery, values }); await pool.execute(updateQuery, values); logger.info('Gateway updated successfully', { gateway }); } return res.json({ success: true, message: 'Gateway settings updated successfully' }); } catch (error) { logger.error('Error updating payment gateway', { error: error.message, stack: error.stack, code: error.code, sqlMessage: error.sqlMessage, gateway: req.params.gateway, body: req.body }); return res.status(500).json({ success: false, message: 'Error updating gateway settings', error: process.env.NODE_ENV === 'development' ? error.message : undefined }); } } /** * Toggle gateway enabled status * PUT /api/superadmin/payment-gateways/:gateway/toggle */ static async toggleGateway(req, res) { try { const { gateway } = req.params; const { enabled } = req.body; logger.info('Toggle gateway request', { gateway, enabled, body: req.body }); // Validate gateway name if (!gateway || !['stripe', 'paypal', 'cash'].includes(gateway)) { logger.warn('Invalid gateway name', { gateway }); return res.status(400).json({ success: false, message: 'Invalid gateway name' }); } // Validate enabled value if (typeof enabled !== 'boolean') { logger.warn('Invalid enabled value', { enabled, type: typeof enabled }); return res.status(400).json({ success: false, message: 'Invalid enabled value' }); } // Check if gateway exists const [existing] = await pool.execute( 'SELECT id, enabled FROM payment_gateway_settings WHERE gateway_name = ?', [gateway] ); logger.info('Gateway exists check', { gateway, exists: existing.length > 0, current: existing[0] }); if (existing.length === 0) { // Insert new gateway with enabled status and default instructions logger.info('Inserting new gateway', { gateway, enabled }); const defaultInstructions = gateway === 'cash' ? 'Contact via WhatsApp to complete cash payment.' : null; await pool.execute( 'INSERT INTO payment_gateway_settings (gateway_name, enabled, cash_instructions) VALUES (?, ?, ?)', [gateway, enabled, defaultInstructions] ); logger.info('Gateway inserted successfully', { gateway, enabled }); } else { // Update enabled status logger.info('Updating gateway status', { gateway, enabled, currentEnabled: existing[0].enabled }); await pool.execute( 'UPDATE payment_gateway_settings SET enabled = ? WHERE gateway_name = ?', [enabled, gateway] ); logger.info('Gateway updated successfully', { gateway, enabled }); } return res.json({ success: true, message: `Gateway ${enabled ? 'enabled' : 'disabled'} successfully` }); } catch (error) { logger.error('Error toggling payment gateway', { error: error.message, stack: error.stack, code: error.code, sqlMessage: error.sqlMessage, gateway: req.params.gateway, body: req.body }); return res.status(500).json({ success: false, message: 'Error toggling gateway', error: process.env.NODE_ENV === 'development' ? error.message : undefined }); } } /** * Get enabled gateways (for public use) * GET /api/public/payment-gateways */ static async getEnabledGateways(req, res) { try { const { plan_id } = req.query; logger.info('Getting enabled gateways', { plan_id }); // Get globally enabled gateways const [gateways] = await pool.execute( 'SELECT gateway_name, enabled FROM payment_gateway_settings WHERE enabled = TRUE' ); logger.info('Globally enabled gateways', { count: gateways.length, gateways }); // If plan_id is provided, filter gateways based on plan configuration if (plan_id) { const [plans] = await pool.execute( 'SELECT cash_enabled, stripe_price_id, paypal_plan_id FROM subscription_plans WHERE id = ? AND active = TRUE', [plan_id] ); logger.info('Plan configuration', { plan_id, found: plans.length > 0, plan: plans[0] }); if (plans.length > 0) { const plan = plans[0]; // Filter gateways based on plan configuration const filteredGateways = gateways.filter(gateway => { let allowed = false; if (gateway.gateway_name === 'cash') { allowed = plan.cash_enabled === 1 || plan.cash_enabled === true; logger.info('Cash gateway check', { cash_enabled: plan.cash_enabled, allowed }); } if (gateway.gateway_name === 'stripe') { allowed = plan.stripe_price_id && plan.stripe_price_id.trim() !== ''; logger.info('Stripe gateway check', { stripe_price_id: plan.stripe_price_id, allowed }); } if (gateway.gateway_name === 'paypal') { allowed = plan.paypal_plan_id && plan.paypal_plan_id.trim() !== ''; logger.info('PayPal gateway check', { paypal_plan_id: plan.paypal_plan_id, allowed }); } return allowed; }); logger.info('Filtered gateways', { count: filteredGateways.length, gateways: filteredGateways }); return res.json({ success: true, data: filteredGateways }); } } // Return all enabled gateways if no plan_id provided logger.info('Returning all enabled gateways (no plan filter)'); return res.json({ success: true, data: gateways }); } catch (error) { logger.error('Error getting enabled gateways', { error: error.message }); return res.status(500).json({ success: false, message: 'Error loading enabled gateways' }); } } /** * Create payment session for new tenant * POST /api/public/create-payment-session */ static async createPaymentSession(req, res) { try { const { tenant_id, plan_id, gateway } = req.body; logger.info('Create payment session request', { tenant_id, plan_id, gateway }); // Validate required fields if (!tenant_id || !plan_id || !gateway) { logger.warn('Missing required fields', { tenant_id, plan_id, gateway }); return res.status(400).json({ success: false, message: 'Missing required fields' }); } // Validate gateway if (!['stripe', 'paypal', 'cash'].includes(gateway)) { logger.warn('Invalid gateway', { gateway }); return res.status(400).json({ success: false, message: 'Invalid gateway' }); } logger.info('Gateway validation passed', { gateway }); // Get plan details const [plans] = await pool.execute( 'SELECT * FROM subscription_plans WHERE id = ? AND active = TRUE', [plan_id] ); if (plans.length === 0) { return res.status(404).json({ success: false, message: 'Plan not found' }); } const plan = plans[0]; // Ensure price is a number plan.price = parseFloat(plan.price) || 0; // Validate price if (plan.price <= 0 && !plan.is_free) { return res.status(400).json({ success: false, message: 'Invalid plan price' }); } // Get tenant details const [tenants] = await pool.execute( 'SELECT * FROM tenants WHERE id = ?', [tenant_id] ); if (tenants.length === 0) { return res.status(404).json({ success: false, message: 'Tenant not found' }); } const tenant = tenants[0]; // Handle different gateways if (gateway === 'stripe') { // Get Stripe configuration const [stripeConfig] = await pool.execute( 'SELECT * FROM payment_gateway_settings WHERE gateway_name = ? AND enabled = TRUE', ['stripe'] ); if (stripeConfig.length === 0 || !stripeConfig[0].stripe_secret_key) { return res.status(400).json({ success: false, message: 'Stripe is not configured. Please configure Stripe in the Super Admin panel first.' }); } // Validate Stripe key format if (!stripeConfig[0].stripe_secret_key.startsWith('sk_')) { return res.status(400).json({ success: false, message: 'Invalid Stripe secret key. It should start with "sk_"' }); } // Initialize Stripe const stripe = require('stripe')(stripeConfig[0].stripe_secret_key); try { // Create Stripe Checkout Session const session = await stripe.checkout.sessions.create({ payment_method_types: ['card'], line_items: [ { price_data: { currency: plan.currency.toLowerCase(), product_data: { name: plan.name, description: `${plan.name} - Monthly Subscription`, }, unit_amount: Math.round(plan.price * 100), // Convert to cents recurring: { interval: 'month', }, }, quantity: 1, }, ], mode: 'subscription', success_url: `${process.env.BASE_URL || 'http://localhost:3000'}/payment-success?session_id={CHECKOUT_SESSION_ID}&tenant=${tenant_id}`, cancel_url: `${process.env.BASE_URL || 'http://localhost:3000'}/checkout?plan=${plan_id}&tenant=${tenant_id}&cancelled=true`, client_reference_id: tenant_id.toString(), metadata: { tenant_id: tenant_id.toString(), plan_id: plan_id.toString(), }, }); // Save session info await pool.execute( `INSERT INTO payments (tenant_id, plan_id, amount, currency, status, payment_method, external_id, created_at) VALUES (?, ?, ?, ?, 'pending', 'stripe', ?, NOW())`, [tenant_id, plan_id, plan.price, plan.currency, session.id] ); return res.json({ success: true, data: { gateway: 'stripe', checkout_url: session.url, session_id: session.id } }); } catch (stripeError) { logger.error('Stripe error', { error: stripeError.message }); return res.status(400).json({ success: false, message: `Stripe error: ${stripeError.message}` }); } } else if (gateway === 'paypal') { // Get PayPal configuration const [paypalConfig] = await pool.execute( 'SELECT * FROM payment_gateway_settings WHERE gateway_name = ? AND enabled = TRUE', ['paypal'] ); if (paypalConfig.length === 0 || !paypalConfig[0].paypal_client_id || !paypalConfig[0].paypal_client_secret) { return res.status(400).json({ success: false, message: 'PayPal is not configured. Please configure PayPal in the Super Admin panel first.' }); } try { const paypal = require('@paypal/checkout-server-sdk'); // Configure PayPal environment const environment = paypalConfig[0].paypal_mode === 'live' ? new paypal.core.LiveEnvironment( paypalConfig[0].paypal_client_id, paypalConfig[0].paypal_client_secret ) : new paypal.core.SandboxEnvironment( paypalConfig[0].paypal_client_id, paypalConfig[0].paypal_client_secret ); const client = new paypal.core.PayPalHttpClient(environment); // Create PayPal order const request = new paypal.orders.OrdersCreateRequest(); request.prefer("return=representation"); request.requestBody({ intent: 'CAPTURE', purchase_units: [{ reference_id: tenant_id.toString(), description: `${plan.name} - Monthly Subscription`, amount: { currency_code: plan.currency, value: plan.price.toFixed(2) } }], application_context: { brand_name: 'Misayan SaaS', landing_page: 'BILLING', user_action: 'PAY_NOW', return_url: `${process.env.BASE_URL || 'http://localhost:3000'}/payment-success?gateway=paypal&tenant=${tenant_id}`, cancel_url: `${process.env.BASE_URL || 'http://localhost:3000'}/checkout?plan=${plan_id}&tenant=${tenant_id}&cancelled=true` } }); const order = await client.execute(request); // Get approval URL const approvalUrl = order.result.links.find(link => link.rel === 'approve').href; // Save order info await pool.execute( `INSERT INTO payments (tenant_id, plan_id, amount, currency, status, payment_method, external_id, created_at) VALUES (?, ?, ?, ?, 'pending', 'paypal', ?, NOW())`, [tenant_id, plan_id, plan.price, plan.currency, order.result.id] ); return res.json({ success: true, data: { gateway: 'paypal', checkout_url: approvalUrl, order_id: order.result.id } }); } catch (paypalError) { logger.error('PayPal error', { error: paypalError.message }); return res.status(400).json({ success: false, message: `PayPal error: ${paypalError.message}` }); } } else if (gateway === 'cash') { logger.info('Processing cash payment', { tenant_id, plan_id }); // Handle cash payment - set tenant to pending status // Get cash configuration const [cashConfig] = await pool.execute( 'SELECT * FROM payment_gateway_settings WHERE gateway_name = ? AND enabled = TRUE', ['cash'] ); logger.info('Cash config retrieved', { found: cashConfig.length > 0, config: cashConfig[0] }); // Get superadmin WhatsApp contact (optional) const [whatsappSettings] = await pool.execute( `SELECT setting_value FROM system_settings_kv WHERE setting_key = 'superadmin_whatsapp_phone'` ); const whatsappPhone = whatsappSettings[0]?.setting_value || ''; const contactEmail = cashConfig[0]?.cash_contact_email || ''; const contactPhone = cashConfig[0]?.cash_contact_phone || whatsappPhone; logger.info('Contact info', { whatsappPhone, contactEmail, contactPhone }); // Update tenant status to pending await pool.execute( 'UPDATE tenants SET status = ? WHERE id = ?', ['pending', tenant_id] ); logger.info('Tenant status updated to pending', { tenant_id }); // Create payment record await pool.execute( `INSERT INTO payments (tenant_id, plan_id, amount, currency, status, payment_method, created_at) VALUES (?, ?, ?, ?, 'pending', ?, NOW())`, [tenant_id, plan_id, plan.price, plan.currency, gateway] ); // Get cash instructions const instructions = cashConfig[0]?.cash_instructions || 'Contact support to complete cash payment.'; // Create WhatsApp URL only if phone is configured let whatsappUrl = ''; if (contactPhone) { const message = encodeURIComponent( `Hello! I just registered on the platform.\n\n` + `📧 Email: ${tenant.email}\n` + `🏢 Company: ${tenant.company_name || tenant.name}\n` + `📦 Plan: ${plan.name}\n` + `💰 Amount: ${plan.currency} ${plan.price.toFixed(2)}\n` + `💳 Method: Cash\n\n` + `I would like to complete the payment to activate my account.` ); whatsappUrl = `https://wa.me/${contactPhone.replace(/\D/g, '')}?text=${message}`; } // Build redirect URL to payment pending page const redirectUrl = `${process.env.BASE_URL || 'http://localhost:3000'}/payment-pending.html?` + `email=${encodeURIComponent(tenant.email)}&` + `plan=${encodeURIComponent(plan.name)}&` + `amount=${plan.price.toFixed(2)}&` + `currency=${plan.currency}&` + `method=Cash` + (whatsappUrl ? `&whatsapp=${encodeURIComponent(whatsappUrl)}` : '') + (contactEmail ? `&contact_email=${encodeURIComponent(contactEmail)}` : ''); return res.json({ success: true, data: { gateway: gateway, payment_method: 'Cash', status: 'pending', instructions: instructions, whatsapp_url: whatsappUrl || null, whatsapp_phone: contactPhone || null, contact_email: contactEmail || null, redirect_url: redirectUrl, tenant_email: tenant.email, plan_name: plan.name, amount: plan.price, currency: plan.currency } }); } return res.status(400).json({ success: false, message: 'Invalid gateway' }); } catch (error) { logger.error('Error creating payment session', { error: error.message }); return res.status(500).json({ success: false, message: 'Error creating payment session' }); } } /** * Get payment instructions for tenant * GET /api/public/payment-instructions */ static async getPaymentInstructions(req, res) { try { const { tenant } = req.query; if (!tenant) { return res.status(400).json({ success: false, message: 'Tenant ID is required' }); } // Get cash payment configuration const [cashConfig] = await pool.execute( 'SELECT * FROM payment_gateway_settings WHERE gateway_name = ? AND enabled = TRUE', ['cash'] ); if (cashConfig.length === 0) { return res.status(404).json({ success: false, message: 'Payment instructions not found' }); } return res.json({ success: true, data: { instructions: cashConfig[0].cash_instructions, contact_email: cashConfig[0].cash_contact_email, contact_phone: cashConfig[0].cash_contact_phone } }); } catch (error) { logger.error('Error getting payment instructions', { error: error.message }); return res.status(500).json({ success: false, message: 'Error loading payment instructions' }); } } /** * Verify payment after redirect from gateway * POST /api/public/verify-payment */ static async verifyPayment(req, res) { try { const { session_id, order_id, tenant_id, gateway } = req.body; if (!tenant_id || !gateway) { return res.status(400).json({ success: false, message: 'Missing required fields' }); } if (gateway === 'stripe' && session_id) { // Verify Stripe payment const [stripeConfig] = await pool.execute( 'SELECT * FROM payment_gateway_settings WHERE gateway_name = ? AND enabled = TRUE', ['stripe'] ); if (stripeConfig.length === 0) { return res.status(400).json({ success: false, message: 'Stripe is not configured' }); } const stripe = require('stripe')(stripeConfig[0].stripe_secret_key); try { const session = await stripe.checkout.sessions.retrieve(session_id); if (session.payment_status === 'paid') { // Update payment status await pool.execute( 'UPDATE payments SET status = ?, updated_at = NOW() WHERE external_id = ? AND tenant_id = ?', ['completed', session_id, tenant_id] ); // Update tenant status to active await pool.execute( 'UPDATE tenants SET status = ?, updated_at = NOW() WHERE id = ?', ['active', tenant_id] ); // Get plan details const [payments] = await pool.execute( 'SELECT p.*, sp.name as plan_name FROM payments p LEFT JOIN subscription_plans sp ON p.plan_id = sp.id WHERE p.external_id = ? AND p.tenant_id = ?', [session_id, tenant_id] ); return res.json({ success: true, data: { plan_name: payments[0]?.plan_name, amount: payments[0]?.amount, currency: payments[0]?.currency, status: 'completed' } }); } else { return res.status(400).json({ success: false, message: 'Payment not completed' }); } } catch (stripeError) { logger.error('Stripe verification error', { error: stripeError.message }); return res.status(400).json({ success: false, message: `Stripe error: ${stripeError.message}` }); } } else if (gateway === 'paypal' && order_id) { // Verify PayPal payment const [paypalConfig] = await pool.execute( 'SELECT * FROM payment_gateway_settings WHERE gateway_name = ? AND enabled = TRUE', ['paypal'] ); if (paypalConfig.length === 0) { return res.status(400).json({ success: false, message: 'PayPal is not configured' }); } try { const paypal = require('@paypal/checkout-server-sdk'); const environment = paypalConfig[0].paypal_mode === 'live' ? new paypal.core.LiveEnvironment( paypalConfig[0].paypal_client_id, paypalConfig[0].paypal_client_secret ) : new paypal.core.SandboxEnvironment( paypalConfig[0].paypal_client_id, paypalConfig[0].paypal_client_secret ); const client = new paypal.core.PayPalHttpClient(environment); const request = new paypal.orders.OrdersGetRequest(order_id); const order = await client.execute(request); if (order.result.status === 'COMPLETED' || order.result.status === 'APPROVED') { // Update payment status await pool.execute( 'UPDATE payments SET status = ?, updated_at = NOW() WHERE external_id = ? AND tenant_id = ?', ['completed', order_id, tenant_id] ); // Update tenant status to active await pool.execute( 'UPDATE tenants SET status = ?, updated_at = NOW() WHERE id = ?', ['active', tenant_id] ); // Get plan details const [payments] = await pool.execute( 'SELECT p.*, sp.name as plan_name FROM payments p LEFT JOIN subscription_plans sp ON p.plan_id = sp.id WHERE p.external_id = ? AND p.tenant_id = ?', [order_id, tenant_id] ); return res.json({ success: true, data: { plan_name: payments[0]?.plan_name, amount: payments[0]?.amount, currency: payments[0]?.currency, status: 'completed' } }); } else { return res.status(400).json({ success: false, message: 'Payment not completed' }); } } catch (paypalError) { logger.error('PayPal verification error', { error: paypalError.message }); return res.status(400).json({ success: false, message: `PayPal error: ${paypalError.message}` }); } } else { return res.status(400).json({ success: false, message: 'Invalid payment verification request' }); } } catch (error) { logger.error('Error verifying payment', { error: error.message }); return res.status(500).json({ success: false, message: 'Error verifying payment' }); } } } module.exports = PaymentGatewayController; |