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Number:  199 948 686 

Attendees

• Chongsun Ahn (Unlicensed)
• Josh Zamor
• Paweł Gesek
• Mateusz Kwiatkowski
• Nick Reid (Deactivated)
• Nikodem Graczewski (Unlicensed)
• Paweł Gesek
• Paweł Albecki (Deactivated)
• Sebastian Brudziński

Goals

• Concurrency Update
• Discuss UI architecture short & long term changes

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Note: Should check requirements for stock management adjustment reasons (such as physical inventory)

•  Sebastian Brudziński To create ticket for currency update

UI Long-term Vision

• Remove AngularJS
  • Self-contain business logic - using Pure Javascript Objects (POJOs)
  • Formalize UI Architecture
• ES6
  • Will help writing POJOs without Angular dependency injection
• Webpack
  • Code bundling and faster load times
• Run-time environment
  • Keep configuration variables.... configurable
• "True Mobile"
  • Not necessarily native, but works on tablet
  • Can use camera/barcode/etc
  • How to deal with different requirements and documenting/maintaining these changes
    • Need to be able to test "Happy Path" across different devices
    • We want feature sets across systems to be "more alike" than not
    • Guidance on "high level" design and architecture 
  • Do we talk about whole application or just single workflows when building experience
    
    • Maintenance considerations:  easier to develop many user-persona focused "apps" or one mega app that understands our RBAC?
      • frequency of updates to the app
      • Size of app
      • people with multiple hats needing more than one app on their device
      • cross-device usage / IT burden for loading apps - in the end is an IT shop just going to update a bundle of apps at the same frequency as one mega app?
    • Performance considerations
      • Would a mega-app need to cache more meta data?
      • Do most people wear multiple hats and so the device would need to download and cache all meta-data similarly to how a mega-app might work

UI Architecture

See UI Architecture v6

• Directives/components add affordance to semantic base
• Resources that return domain objects
• "Thin" state configuration

Questions:

• Should data-services be able to show alerts?
• Can we pre-load route variables/resolves into a view?

JSON Resource Representations

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• Generally we return "expanded" in many places
  • Returning "expanded" sections causes performance values
  • "Expanded" endpoints might be caused by referencedata being "locked-down"
    • Need to allow referencedata to be cache-able
    • Devs should ask community how to avoid expanded definitions, when they notice they are doing it
• Want to focus on "essential" and "expanded"
  • Review from ISA
  • HREF property is from HL7 FHIR

Action Items

•  Sebastian Brudziński To create ticket to update concurrency