Amazing intervals

Incredible system of injecting date ranges into database in optimal way

Requirements

PHP 7.0
MySQL 5.6

Installing

Create MySQL database

CREATE TABLE `interval` (
  `id` bigint(11) unsigned NOT NULL AUTO_INCREMENT,
  `date_start` date DEFAULT NULL,
  `date_end` date DEFAULT NULL,
  `price` float NOT NULL,
  `property_id` int(11) unsigned NOT NULL DEFAULT '1',
  PRIMARY KEY (`id`),
  UNIQUE KEY `property_date` (`property_id`,`date_start`)
) ENGINE=InnoDB;

Configure conf/db.ini

Run http server on document root public

cd public
php -S 127.0.0.1:8000

Navigate to http://127.0.0.1:8000 in browser

Running the tests

Run IntervalModelTest.php within phpUnit

Performance test

Populate database with fake data. Run

php scripts/generator.php -n 100000

This will populate table interval_full with number of intervals. Choose Full table in web interface.