refund and delayed charge
This commit is contained in:
jackiettran
252
frontend/src/components/RentalCancellationModal.tsx
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252
frontend/src/components/RentalCancellationModal.tsx
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import React, { useState, useEffect, useCallback } from "react";
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import { rentalAPI } from "../services/api";
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import { RefundPreview, Rental } from "../types";
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interface RentalCancellationModalProps {
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show: boolean;
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onHide: () => void;
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rental: Rental;
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onCancellationComplete: (updatedRental: Rental) => void;
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}
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const RentalCancellationModal: React.FC<RentalCancellationModalProps> = ({
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show,
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onHide,
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rental,
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onCancellationComplete,
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}) => {
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const [refundPreview, setRefundPreview] = useState<RefundPreview | null>(
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null
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);
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const [loading, setLoading] = useState(false);
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const [processing, setProcessing] = useState(false);
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const [error, setError] = useState<string | null>(null);
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const [reason, setReason] = useState("");
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useEffect(() => {
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if (show && rental) {
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loadRefundPreview();
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}
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}, [show, rental]);
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const loadRefundPreview = async () => {
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try {
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setLoading(true);
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setError(null);
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const response = await rentalAPI.getRefundPreview(rental.id);
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setRefundPreview(response.data);
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} catch (error: any) {
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setError(
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error.response?.data?.error || "Failed to calculate refund preview"
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);
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} finally {
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setLoading(false);
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}
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};
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const handleCancel = async () => {
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if (!refundPreview) return;
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try {
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setProcessing(true);
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setError(null);
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const response = await rentalAPI.cancelRental(rental.id, reason.trim());
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onCancellationComplete(response.data.rental);
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onHide();
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} catch (error: any) {
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setError(error.response?.data?.error || "Failed to cancel rental");
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} finally {
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setProcessing(false);
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}
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};
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const formatCurrency = (amount: number | string | undefined) => {
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const numAmount = Number(amount) || 0;
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return `$${numAmount.toFixed(2)}`;
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};
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const getRefundColor = (percentage: number) => {
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if (percentage === 0) return "danger";
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if (percentage === 0.5) return "warning";
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return "success";
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};
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const handleBackdropClick = useCallback(
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(e: React.MouseEvent) => {
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if (e.target === e.currentTarget) {
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onHide();
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}
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},
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[onHide]
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);
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const handleKeyDown = useCallback(
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(e: KeyboardEvent) => {
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if (e.key === "Escape") {
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onHide();
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}
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},
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[onHide]
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);
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useEffect(() => {
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if (show) {
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document.addEventListener("keydown", handleKeyDown);
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document.body.style.overflow = "hidden";
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} else {
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document.removeEventListener("keydown", handleKeyDown);
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document.body.style.overflow = "unset";
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}
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return () => {
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document.removeEventListener("keydown", handleKeyDown);
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document.body.style.overflow = "unset";
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};
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}, [show, handleKeyDown]);
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if (!show) return null;
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return (
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<div
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className="modal d-block"
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style={{ backgroundColor: "rgba(0,0,0,0.5)" }}
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onClick={handleBackdropClick}
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>
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<div className="modal-dialog modal-lg modal-dialog-centered">
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<div className="modal-content">
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<div className="modal-header">
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<h5 className="modal-title">Cancel Rental</h5>
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<button
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type="button"
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className="btn-close"
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onClick={onHide}
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aria-label="Close"
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></button>
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</div>
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<div className="modal-body">
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{loading && (
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<div className="text-center py-4">
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<div className="spinner-border me-2" role="status">
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<span className="visually-hidden">Loading...</span>
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</div>
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Calculating refund...
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</div>
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)}
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{error && (
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<div className="alert alert-danger mb-3" role="alert">
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{error}
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</div>
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)}
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{refundPreview && !loading && (
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<>
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<div className="mb-4">
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<h5>Rental Details</h5>
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<div className="bg-light p-3 rounded">
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<p>
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<strong>Item:</strong> {rental.item?.name}
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</p>
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<p>
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<strong>Start:</strong>{" "}
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{new Date(rental.startDateTime).toLocaleString()}
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</p>
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<p>
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<strong>End:</strong>{" "}
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{new Date(rental.endDateTime).toLocaleString()}
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</p>
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<p>
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<strong>Total Amount:</strong>{" "}
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{formatCurrency(rental.totalAmount)}
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</p>
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</div>
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</div>
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<div className="mb-4">
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<h5>Refund Information</h5>
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<div
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className={`alert alert-${getRefundColor(
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refundPreview.refundPercentage
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)}`}
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>
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<div className="d-flex justify-content-between align-items-center">
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<div>
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<strong>Refund Amount:</strong>{" "}
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{formatCurrency(refundPreview.refundAmount)}
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</div>
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<div>
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<strong>
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{Math.round(refundPreview.refundPercentage * 100)}%
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</strong>
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</div>
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</div>
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<hr />
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<small>{refundPreview.reason}</small>
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</div>
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</div>
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<form>
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<div className="mb-3">
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<label className="form-label">
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Cancellation Reason (Optional)
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</label>
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<textarea
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className="form-control"
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rows={3}
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value={reason}
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onChange={(e) => setReason(e.target.value)}
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placeholder="Please provide a reason for cancellation..."
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maxLength={500}
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/>
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<div className="form-text text-muted">
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{reason.length}/500 characters
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</div>
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</div>
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</form>
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</>
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)}
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</div>
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<div className="modal-footer">
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<button
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type="button"
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className="btn btn-secondary"
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onClick={onHide}
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disabled={processing}
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>
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Keep Rental
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</button>
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{refundPreview && (
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<button
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type="button"
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className="btn btn-danger"
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onClick={handleCancel}
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disabled={processing || loading}
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>
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{processing ? (
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<>
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<div
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className="spinner-border spinner-border-sm me-2"
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role="status"
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>
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<span className="visually-hidden">Loading...</span>
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</div>
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Processing...
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</>
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) : (
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`Cancel with ${
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refundPreview.refundAmount > 0
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? `Refund ${formatCurrency(refundPreview.refundAmount)}`
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: "No Refund"
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}`
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)}
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</button>
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)}
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</div>
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</div>
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</div>
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</div>
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);
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};
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export default RentalCancellationModal;
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