CarReservation

代車スケジュール管理システム — Car Rental Schedule Management System

Overview

A web application for managing loaner car (代車) schedules at an auto shop.

• Frontend: React + Vite
• Backend: Express + SQLite (better-sqlite3)

Features

• Schedule View: Table with cars as rows and dates as columns (21 days)
• Drag to Create: Click and drag horizontally on empty cells to create a reservation
• Drag to Move: Drag existing reservation blocks to move them to a new date/car
• Reservation Modal: Create or edit reservations with car, dates, customer name, and notes
• Car Management: Add, edit, and delete loaner cars

Getting Started

Prerequisites

• Node.js 18+

Setup

# Install root dependencies (concurrently for dev)
npm install

# Install backend dependencies
cd backend && npm install && cd ..

# Install frontend dependencies
cd frontend && npm install && cd ..

Running

# Start backend (port 3001)
npm run dev:backend

# Start frontend (port 5173) in another terminal
npm run dev:frontend

# Or start both concurrently
npm run dev

Open http://localhost:5173 in your browser.

Configuration

Backend URL (development proxy)

By default the Vite dev server proxies /api requests to http://localhost:3001. To point to a different backend server, set the BACKEND_URL environment variable when starting the frontend:

BACKEND_URL=http://192.168.1.10:3001 npm run dev:frontend

Backend URL (production build)

When the frontend is deployed separately from the backend, set VITE_API_BASE_URL to the backend server's origin before building:

VITE_API_BASE_URL=https://api.example.com npm run build

This makes the built frontend send API requests to https://api.example.com/api.

API Endpoints

Method	Path	Description
GET	/api/cars	List all cars
POST	/api/cars	Create a car
PUT	/api/cars/:id	Update a car
DELETE	/api/cars/:id	Delete a car (cascades to reservations)
GET	/api/reservations	List all reservations
POST	/api/reservations	Create a reservation
PUT	/api/reservations/:id	Update a reservation
DELETE	/api/reservations/:id	Delete a reservation