Orders

Scala cli program to calculate if older product are still being sold.

Assembly application

To build the application use:

sbt assembly

The program will be generated at ./target/scala-2.13/challenge.jar.

How to use:

java -jar ./target/scala-2.13/challenge.jar -s "2019-01-01 00:00:00" -e "2021-01-01 00:00:00"

CLI Usage

Challenge 0.1
Usage: Challenge [options]

  -s, --start "value"      start datetime | pattern: yyyy-MM-dd HH:mm:ss
  -e, --end "value"        end datetime | pattern: yyyy-MM-dd HH:mm:ss
  -i, --intervals "value"  array intervals | example: 1-3,4-6,7-12,>12

Example output:

java -jar target/scala-2.13/challenge.jar -s "2018-01-01 00:00:00" -e "2022-01-01 00:00:00"

[main] INFO  challenge.aggregator.Aggregator$ - 4 - 6 months: 2 orders
[main] INFO  challenge.aggregator.Aggregator$ - 7 - 12 months: 3 orders
[main] INFO  challenge.aggregator.Aggregator$ - >12 months: 5 orders

To test the application:

sbt test