Slot Booking App(Sample Application built using rails and react)

• Approach

Getting Started

This instructions will get you a copy of the project up and running on your local machine for development and testing purposes.

Prerequisites

• PostgreSQL

Installation

Download this repository or clone it using git

git clone https://github.com/vedsingh-fullstack/slot-booking.git

Navigate into the repository

cd slot-booking

1. Database Configuration

Configure a postgres database before running the backend

brew install postgresql@14

Your Postgres server should ideally run as a service on your machine, in order to have it running after system start:

brew services start postgresql@14

After cloning application repository and installing app you will have two additional databases: optisure_test and optisure_development For these databases you will need to create new user so connection will be possible:

psql postgres

CREATE ROLE testuser WITH SUPERUSER;
ALTER ROLE testuser WITH LOGIN;
ALTER ROLE testuser WITH PASSWORD 'admin@123';

2. Create and setup the database

rails db:create
rails db:migrate
rails db:seeds

3. Start the Rails server

You can start the rails server using the command given below.

bundle exec rails s

And now you can test the api with the following URL

List of available Slots

GET http://localhost:3000/api/v1/available-slots?date=2022-02-02T20:00:00.000Z&interval=15

Create Appointment with selected slots

POST http://localhost:3000/api/v1/appointments

{
    start: "2022-02-02T20:00:00.000Z",
    end: "2022-02-02T22:30:00.000Z"
}

4. Start the react server

cd client
npm start

5. Enable cors

Allow cors for react server in config/initializers/cors.rb

origins 'http://localhost:3001'