Mobile Web App created for managing Google Calendar events. This app is created with Laravel 5.7 and MySQL.
You need to connect your Google Calendar with the app using a authentication file. Please look at the documentation how to get this file.
https://github.com/spatie/laravel-permission
After you have connected with your agenda you need to create a account. This can be done by writing some basic PHP code. You need to create a 'User' object and save it to the database.