AndriyPyzh
eac85678f0
feature: Added Domain Model pattern (#1795)
* domain-model pattern
* fixed optional get before check isPresent
* readme minor changes
* change currency representation with joda money
* changed names of test methods
* fixed code smells
* Update domain-model/README.md
Co-authored-by: Ilkka Seppälä <iluwatar@users.noreply.github.com>
* Update domain-model/README.md
Co-authored-by: Ilkka Seppälä <iluwatar@users.noreply.github.com>
* updated readme and diagrams
Co-authored-by: Ilkka Seppälä <iluwatar@users.noreply.github.com>
