Files
igny8/frontend/src/components/billing/PayInvoiceModal.tsx
2026-01-20 07:39:51 +00:00

655 lines
26 KiB
TypeScript

/**
* Pay Invoice Modal
* Allows users to pay pending invoices using Stripe, PayPal, or submit bank transfer confirmation
*
* Payment Method Logic (Following SignUpFormUnified pattern):
* - Pakistan (PK): Bank Transfer + Credit Card (Stripe) - NO PayPal
* - Other countries: Credit Card (Stripe) + PayPal only
* - Default selection: User's configured default payment method from AccountPaymentMethod
*/
import { useState, useEffect } from 'react';
import { Modal } from '../ui/modal';
import Button from '../ui/button/Button';
import Label from '../form/Label';
import Input from '../form/input/InputField';
import TextArea from '../form/input/TextArea';
import {
Loader2Icon,
UploadIcon,
XIcon,
CheckCircleIcon,
CreditCardIcon,
Building2Icon,
WalletIcon
} from '../../icons';
import { API_BASE_URL } from '../../services/api';
import { useAuthStore } from '../../store/authStore';
import { subscribeToPlan, getAvailablePaymentMethods, purchaseCredits } from '../../services/billing.api';
interface BankDetails {
bank_name: string;
account_title: string;
account_number: string;
iban?: string;
swift_code?: string;
}
interface Invoice {
id: number;
invoice_number: string;
invoice_type?: 'subscription' | 'credit_package' | 'addon' | 'custom';
credit_package_id?: string | number | null;
total?: string;
total_amount?: string;
currency?: string;
status?: string;
payment_method?: string;
subscription?: {
id?: number;
plan?: {
id: number;
name: string;
slug?: string;
};
} | null;
}
interface PayInvoiceModalProps {
isOpen: boolean;
onClose: () => void;
onSuccess?: () => void;
invoice: Invoice;
/** User's billing country code (e.g., 'US', 'PK') */
userCountry?: string;
/** User's default payment method type */
defaultPaymentMethod?: string;
}
type PaymentOption = 'stripe' | 'paypal' | 'bank_transfer';
export default function PayInvoiceModal({
isOpen,
onClose,
onSuccess,
invoice,
userCountry = 'US',
defaultPaymentMethod,
}: PayInvoiceModalProps) {
const isPakistan = userCountry?.toUpperCase() === 'PK';
// Determine available payment options based on country
// PK users: Stripe (Card) + Bank Transfer - NO PayPal
// Other users: Stripe (Card) + PayPal only
const availableOptions: PaymentOption[] = isPakistan
? ['stripe', 'bank_transfer']
: ['stripe', 'paypal'];
// Determine initial selection based on:
// 1. User's default payment method (if available for this country)
// 2. Invoice's stored payment_method
// 3. First available option (stripe)
const getInitialOption = (): PaymentOption => {
// Check user's default payment method first
if (defaultPaymentMethod) {
if (defaultPaymentMethod === 'stripe' || defaultPaymentMethod === 'card') return 'stripe';
if (defaultPaymentMethod === 'bank_transfer' && isPakistan) return 'bank_transfer';
if (defaultPaymentMethod === 'paypal' && !isPakistan) return 'paypal';
}
// Then check invoice's stored payment method
if (invoice.payment_method) {
if (invoice.payment_method === 'stripe' || invoice.payment_method === 'card') return 'stripe';
if (invoice.payment_method === 'bank_transfer' && isPakistan) return 'bank_transfer';
if (invoice.payment_method === 'paypal' && !isPakistan) return 'paypal';
}
// Fall back to first available (always stripe)
return 'stripe';
};
const [selectedOption, setSelectedOption] = useState<PaymentOption>(getInitialOption());
const [loading, setLoading] = useState(false);
const [error, setError] = useState('');
const [success, setSuccess] = useState(false);
// Bank transfer form state
const [bankFormData, setBankFormData] = useState({
manual_reference: '',
manual_notes: '',
proof_url: '',
});
const [uploadedFileName, setUploadedFileName] = useState('');
const [uploading, setUploading] = useState(false);
// Bank details loaded from backend
const [bankDetails, setBankDetails] = useState<BankDetails | null>(null);
const [bankDetailsLoading, setBankDetailsLoading] = useState(false);
const amount = parseFloat(invoice.total_amount || invoice.total || '0');
const currency = invoice.currency?.toUpperCase() || 'USD';
const planId = invoice.subscription?.plan?.id;
const planSlug = invoice.subscription?.plan?.slug;
const isCreditInvoice = invoice.invoice_type === 'credit_package';
const creditPackageId = invoice.credit_package_id ? String(invoice.credit_package_id) : null;
// Check if user's default method is selected (for showing badge)
const isDefaultMethod = (option: PaymentOption): boolean => {
if (!defaultPaymentMethod) return false;
if (option === 'stripe' && (defaultPaymentMethod === 'stripe' || defaultPaymentMethod === 'card')) return true;
if (option === 'bank_transfer' && defaultPaymentMethod === 'bank_transfer') return true;
if (option === 'paypal' && defaultPaymentMethod === 'paypal') return true;
return false;
};
// Reset state when modal opens
useEffect(() => {
if (isOpen) {
setSelectedOption(getInitialOption());
setError('');
setSuccess(false);
setBankFormData({ manual_reference: '', manual_notes: '', proof_url: '' });
setUploadedFileName('');
setBankDetails(null);
}
}, [isOpen]);
// Load bank details from backend when bank_transfer is selected for PK users
useEffect(() => {
if (!isOpen || !isPakistan || selectedOption !== 'bank_transfer') return;
if (bankDetails) return; // Already loaded
const loadBankDetails = async () => {
setBankDetailsLoading(true);
try {
const { results } = await getAvailablePaymentMethods(userCountry);
const bankMethod = results.find(
(m) => m.type === 'bank_transfer' && m.is_enabled
) as any;
if (bankMethod?.bank_name && (bankMethod?.account_title || bankMethod?.account_number)) {
setBankDetails({
bank_name: bankMethod.bank_name,
account_title: bankMethod.account_title || '',
account_number: bankMethod.account_number || '',
iban: bankMethod.iban,
swift_code: bankMethod.swift_code,
});
}
} catch (err) {
console.error('Failed to load bank details:', err);
} finally {
setBankDetailsLoading(false);
}
};
loadBankDetails();
}, [isOpen, isPakistan, selectedOption, userCountry, bankDetails]);
const handleStripePayment = async () => {
if (isCreditInvoice) {
if (!creditPackageId) {
setError('Unable to process card payment. Credit package not found on invoice. Please contact support.');
return;
}
try {
setLoading(true);
setError('');
const result = await purchaseCredits(creditPackageId, 'stripe', {
return_url: `${window.location.origin}/account/usage?purchase=success`,
cancel_url: `${window.location.origin}/account/usage?purchase=canceled`,
});
window.location.href = result.redirect_url;
} catch (err: any) {
setError(err.message || 'Failed to initiate card payment');
setLoading(false);
}
return;
}
// Use plan slug if available, otherwise fall back to id
const planIdentifier = planSlug || (planId ? String(planId) : null);
if (!planIdentifier) {
setError('Unable to process card payment. Invoice has no associated plan. Please contact support.');
return;
}
try {
setLoading(true);
setError('');
// Use the subscribeToPlan function which properly handles Stripe checkout
const result = await subscribeToPlan(planIdentifier, 'stripe', {
return_url: `${window.location.origin}/account/plans?success=true`,
cancel_url: `${window.location.origin}/account/plans?canceled=true`,
});
// Redirect to Stripe Checkout
window.location.href = result.redirect_url;
} catch (err: any) {
setError(err.message || 'Failed to initiate card payment');
setLoading(false);
}
};
const handlePayPalPayment = async () => {
if (isCreditInvoice) {
if (!creditPackageId) {
setError('Unable to process PayPal payment. Credit package not found on invoice. Please contact support.');
return;
}
try {
setLoading(true);
setError('');
const result = await purchaseCredits(creditPackageId, 'paypal', {
return_url: `${window.location.origin}/account/usage?purchase=success`,
cancel_url: `${window.location.origin}/account/usage?purchase=canceled`,
});
window.location.href = result.redirect_url;
} catch (err: any) {
setError(err.message || 'Failed to initiate PayPal payment');
setLoading(false);
}
return;
}
// Use plan slug if available, otherwise fall back to id
const planIdentifier = planSlug || (planId ? String(planId) : null);
if (!planIdentifier) {
setError('Unable to process PayPal payment. Invoice has no associated plan. Please contact support.');
return;
}
try {
setLoading(true);
setError('');
// Use the subscribeToPlan function which properly handles PayPal
const result = await subscribeToPlan(planIdentifier, 'paypal', {
return_url: `${window.location.origin}/account/plans?paypal=success&plan_id=${planIdentifier}`,
cancel_url: `${window.location.origin}/account/plans?paypal=cancel`,
});
// Redirect to PayPal
window.location.href = result.redirect_url;
} catch (err: any) {
setError(err.message || 'Failed to initiate PayPal payment');
setLoading(false);
}
};
const handleFileSelect = async (e: React.ChangeEvent<HTMLInputElement>) => {
const file = e.target.files?.[0];
if (!file) return;
if (file.size > 5 * 1024 * 1024) {
setError('File size must be less than 5MB');
return;
}
const allowedTypes = ['image/jpeg', 'image/png', 'image/jpg', 'application/pdf'];
if (!allowedTypes.includes(file.type)) {
setError('Only JPEG, PNG, and PDF files are allowed');
return;
}
setUploadedFileName(file.name);
setError('');
setUploading(true);
try {
// Placeholder URL - actual S3 upload would go here
const placeholderUrl = `https://s3.amazonaws.com/igny8-payments/${Date.now()}-${file.name}`;
setBankFormData({ ...bankFormData, proof_url: placeholderUrl });
} catch (err) {
setError('Failed to upload file');
} finally {
setUploading(false);
}
};
const handleBankSubmit = async (e: React.FormEvent) => {
e.preventDefault();
setError('');
if (!bankFormData.manual_reference.trim()) {
setError('Transaction reference is required');
return;
}
try {
setLoading(true);
const token = useAuthStore.getState().token;
const response = await fetch(`${API_BASE_URL}/v1/billing/admin/payments/confirm/`, {
method: 'POST',
headers: {
'Content-Type': 'application/json',
...(token && { Authorization: `Bearer ${token}` }),
},
credentials: 'include',
body: JSON.stringify({
invoice_id: invoice.id,
payment_method: 'bank_transfer',
amount: invoice.total_amount || invoice.total || '0',
manual_reference: bankFormData.manual_reference.trim(),
manual_notes: bankFormData.manual_notes.trim() || undefined,
proof_url: bankFormData.proof_url || undefined,
}),
});
const data = await response.json();
if (!response.ok || !data.success) {
throw new Error(data.error || data.message || 'Failed to submit payment confirmation');
}
setSuccess(true);
setTimeout(() => {
onClose();
onSuccess?.();
}, 2500);
} catch (err: any) {
setError(err.message || 'Failed to submit payment');
} finally {
setLoading(false);
}
};
const handlePayNow = () => {
if (selectedOption === 'stripe') {
handleStripePayment();
} else if (selectedOption === 'paypal') {
handlePayPalPayment();
}
// Bank transfer uses form submit
};
return (
<Modal isOpen={isOpen} onClose={onClose} className="max-w-xl p-0">
<div className="p-6">
{success ? (
<div className="text-center py-8">
<CheckCircleIcon className="w-16 h-16 text-success-500 mx-auto mb-4" />
<h3 className="text-2xl font-semibold text-gray-900 dark:text-white mb-2">
{selectedOption === 'bank_transfer' ? 'Payment Submitted!' : 'Redirecting...'}
</h3>
<p className="text-gray-600 dark:text-gray-400">
{selectedOption === 'bank_transfer'
? 'Your payment confirmation has been submitted for review.'
: 'You will be redirected to complete your payment.'}
</p>
</div>
) : (
<>
{/* Header */}
<div className="flex items-center justify-between mb-5 pr-8">
<div>
<h2 className="text-xl font-semibold text-gray-900 dark:text-white">Pay Invoice</h2>
<p className="text-sm text-gray-500 dark:text-gray-400">#{invoice.invoice_number}</p>
</div>
<div className="text-right">
<div className="text-2xl font-bold text-gray-900 dark:text-white">
{currency} {amount.toFixed(2)}
</div>
{isPakistan && selectedOption === 'bank_transfer' && (
<div className="text-sm text-gray-500 dark:text-gray-400">
PKR {Math.round(amount * 278).toLocaleString()}
</div>
)}
</div>
</div>
{error && (
<div className="mb-4 p-3 text-sm text-error-600 bg-error-50 border border-error-200 rounded-lg dark:bg-error-900/20 dark:text-error-400 dark:border-error-800">
{error}
</div>
)}
{/* Payment Method Selection */}
{availableOptions.length > 1 && (
<div className="mb-5">
<Label className="text-sm text-gray-600 dark:text-gray-400 mb-2 block">Payment Method</Label>
<div className="flex gap-2">
{/* Stripe (Card) - Always available */}
<button
type="button"
onClick={() => setSelectedOption('stripe')}
disabled={loading}
className={`flex-1 flex items-center justify-center gap-2 px-4 py-3 rounded-lg border-2 transition-all ${
selectedOption === 'stripe'
? 'border-brand-500 bg-brand-50 dark:bg-brand-900/20 text-brand-700 dark:text-brand-300'
: 'border-gray-200 dark:border-gray-700 hover:border-gray-300 dark:hover:border-gray-600 text-gray-700 dark:text-gray-300'
}`}
>
<CreditCardIcon className={`w-5 h-5 ${selectedOption === 'stripe' ? 'text-brand-600' : 'text-gray-500'}`} />
<span className="font-medium">Credit/Debit Card</span>
{isDefaultMethod('stripe') && (
<span className="ml-1 px-1.5 py-0.5 text-xs font-medium rounded bg-brand-100 dark:bg-brand-800 text-brand-700 dark:text-brand-200">
Default
</span>
)}
</button>
{/* PayPal - Only for non-Pakistan */}
{!isPakistan && availableOptions.includes('paypal') && (
<button
type="button"
onClick={() => setSelectedOption('paypal')}
disabled={loading}
className={`flex-1 flex items-center justify-center gap-2 px-4 py-3 rounded-lg border-2 transition-all ${
selectedOption === 'paypal'
? 'border-brand-500 bg-brand-50 dark:bg-brand-900/20 text-brand-700 dark:text-brand-300'
: 'border-gray-200 dark:border-gray-700 hover:border-gray-300 dark:hover:border-gray-600 text-gray-700 dark:text-gray-300'
}`}
>
<WalletIcon className={`w-5 h-5 ${selectedOption === 'paypal' ? 'text-brand-600' : 'text-gray-500'}`} />
<span className="font-medium">PayPal</span>
{isDefaultMethod('paypal') && (
<span className="ml-1 px-1.5 py-0.5 text-xs font-medium rounded bg-brand-100 dark:bg-brand-800 text-brand-700 dark:text-brand-200">
Default
</span>
)}
</button>
)}
{/* Bank Transfer - Only for Pakistan */}
{isPakistan && availableOptions.includes('bank_transfer') && (
<button
type="button"
onClick={() => setSelectedOption('bank_transfer')}
disabled={loading}
className={`flex-1 flex items-center justify-center gap-2 px-4 py-3 rounded-lg border-2 transition-all ${
selectedOption === 'bank_transfer'
? 'border-brand-500 bg-brand-50 dark:bg-brand-900/20 text-brand-700 dark:text-brand-300'
: 'border-gray-200 dark:border-gray-700 hover:border-gray-300 dark:hover:border-gray-600 text-gray-700 dark:text-gray-300'
}`}
>
<Building2Icon className={`w-5 h-5 ${selectedOption === 'bank_transfer' ? 'text-brand-600' : 'text-gray-500'}`} />
<span className="font-medium">Bank Transfer</span>
{isDefaultMethod('bank_transfer') && (
<span className="ml-1 px-1.5 py-0.5 text-xs font-medium rounded bg-brand-100 dark:bg-brand-800 text-brand-700 dark:text-brand-200">
Default
</span>
)}
</button>
)}
</div>
</div>
)}
{/* Stripe Payment */}
{selectedOption === 'stripe' && (
<div className="space-y-4">
<div className="p-4 bg-gray-50 dark:bg-gray-800 rounded-lg text-center">
<CreditCardIcon className="w-12 h-12 mx-auto text-brand-500 mb-3" />
<p className="text-sm text-gray-600 dark:text-gray-400 mb-4">
Pay securely with your credit or debit card via Stripe.
</p>
<Button
variant="primary"
onClick={handlePayNow}
disabled={loading}
startIcon={loading ? <Loader2Icon className="w-4 h-4 animate-spin" /> : <CreditCardIcon className="w-4 h-4" />}
>
{loading ? 'Processing...' : `Pay ${currency} ${amount.toFixed(2)} with Card`}
</Button>
</div>
</div>
)}
{/* PayPal Payment - Only for non-Pakistan */}
{selectedOption === 'paypal' && !isPakistan && (
<div className="space-y-4">
<div className="p-4 bg-gray-50 dark:bg-gray-800 rounded-lg text-center">
<WalletIcon className="w-12 h-12 mx-auto text-[#0070ba] mb-3" />
<p className="text-sm text-gray-600 dark:text-gray-400 mb-4">
Pay securely using your PayPal account.
</p>
<Button
variant="primary"
onClick={handlePayNow}
disabled={loading}
className="bg-[#0070ba] hover:bg-[#005ea6]"
startIcon={loading ? <Loader2Icon className="w-4 h-4 animate-spin" /> : <WalletIcon className="w-4 h-4" />}
>
{loading ? 'Processing...' : `Pay ${currency} ${amount.toFixed(2)} with PayPal`}
</Button>
</div>
</div>
)}
{/* Bank Transfer - Only for Pakistan */}
{selectedOption === 'bank_transfer' && isPakistan && (
<form onSubmit={handleBankSubmit} className="space-y-4">
{/* Bank Details */}
<div className="p-4 bg-brand-50 dark:bg-brand-900/20 rounded-lg border border-brand-200 dark:border-brand-800">
<h4 className="font-medium text-brand-900 dark:text-brand-100 mb-2 flex items-center gap-2">
<Building2Icon className="w-5 h-5" />
Bank Transfer Details
</h4>
{bankDetailsLoading ? (
<div className="flex items-center gap-2 text-sm text-gray-500">
<Loader2Icon className="w-4 h-4 animate-spin" />
Loading bank details...
</div>
) : bankDetails ? (
<div className="text-sm text-brand-800 dark:text-brand-200 space-y-1">
<p><span className="font-medium">Bank:</span> {bankDetails.bank_name}</p>
<p><span className="font-medium">Account Title:</span> {bankDetails.account_title}</p>
<p><span className="font-medium">Account #:</span> {bankDetails.account_number}</p>
{bankDetails.iban && <p><span className="font-medium">IBAN:</span> {bankDetails.iban}</p>}
<p><span className="font-medium">Reference:</span> {invoice.invoice_number}</p>
</div>
) : (
<p className="text-sm text-error-600 dark:text-error-400">
Bank details not available. Please contact support.
</p>
)}
</div>
{/* Transaction Reference */}
<div>
<Label>Transaction Reference / ID<span className="text-error-500">*</span></Label>
<Input
type="text"
value={bankFormData.manual_reference}
onChange={(e) => setBankFormData({ ...bankFormData, manual_reference: e.target.value })}
placeholder="Enter your bank transaction reference"
disabled={loading}
/>
</div>
{/* Notes */}
<div>
<Label>Notes (Optional)</Label>
<TextArea
placeholder="Any additional notes about your payment..."
rows={2}
value={bankFormData.manual_notes}
onChange={(val) => setBankFormData({ ...bankFormData, manual_notes: val })}
disabled={loading}
/>
</div>
{/* Proof Upload */}
<div>
<Label>Upload Payment Proof (Optional)</Label>
{!uploadedFileName ? (
<label className="flex items-center justify-center w-full h-20 border-2 border-dashed border-gray-300 rounded-lg cursor-pointer hover:border-brand-500 dark:border-gray-700 transition-colors">
<div className="text-center">
<UploadIcon className="w-6 h-6 mx-auto text-gray-400 mb-1" />
<p className="text-xs text-gray-500">Click to upload receipt screenshot</p>
</div>
<input
type="file"
className="hidden"
onChange={handleFileSelect}
accept=".jpg,.jpeg,.png,.pdf"
disabled={loading || uploading}
/>
</label>
) : (
<div className="flex items-center justify-between p-3 bg-gray-50 dark:bg-gray-800 rounded-lg">
<div className="flex items-center gap-2">
<CheckCircleIcon className="w-5 h-5 text-success-500" />
<span className="text-sm truncate max-w-[200px]">{uploadedFileName}</span>
</div>
<button
type="button"
onClick={() => {
setUploadedFileName('');
setBankFormData({ ...bankFormData, proof_url: '' });
}}
disabled={loading}
className="p-1 hover:bg-gray-200 dark:hover:bg-gray-700 rounded"
>
<XIcon className="w-4 h-4 text-gray-500" />
</button>
</div>
)}
</div>
<div className="text-center">
<Button
type="submit"
variant="primary"
disabled={loading || uploading}
>
{loading ? (
<>
<Loader2Icon className="w-4 h-4 mr-2 animate-spin" />
Submitting...
</>
) : (
'Submit Payment Confirmation'
)}
</Button>
</div>
</form>
)}
{/* Cancel Button */}
<div className="mt-4 text-center">
<Button
variant="outline"
tone="neutral"
onClick={onClose}
disabled={loading}
>
Cancel
</Button>
</div>
</>
)}
</div>
</Modal>
);
}