Integration: Appyx + Koin

[zsoltk]

Vote on this comment (add an emoji) if you'd like us to prioritise adding support for Koin in Appyx Nodes.

[arnaudgiuliani]

Hello there 👋
I can give you some entry points to help investigate.

As @zsoltk asked me, if you need to work around creating your own scope creator, you can check the following:

• in Android - ScopeActivity - where we provide a Activity class, handling Koin Scope creation with by activityScope() - https://github.com/InsertKoinIO/koin/blob/704f68846949a8c1b10bb77bbf3365524b91b3d8/android/koin-android/src/main/java/org/koin/androidx/scope/ScopeActivity.kt#L35
  This delegates allows us to create a scope regarding, and attach Android API to let follow the scope, and destroy it if needed (https://github.com/InsertKoinIO/koin/blob/704f68846949a8c1b10bb77bbf3365524b91b3d8/android/koin-android/src/main/java/org/koin/androidx/scope/ComponentActivityExt.kt#L55)
• in Compose - we have a KoinScope composable function, to let define a scope and override local CompositionLocal (https://github.com/InsertKoinIO/koin/blob/3.5.2/compose/koin-compose/src/commonMain/kotlin/org/koin/compose/scope/KoinScope.kt#L39). it also uses CompositionKoinScopeLoader to create/close a scope given a Composable is create or dopped.
• in Ktor - Where we intercept request, to handle scope creation for each (https://github.com/InsertKoinIO/koin/blob/3.5.2/ktor/koin-ktor/src/main/kotlin/org/koin/ktor/plugin/KoinPlugin.kt#L65)

KoinScopeComponent ensure to keep Koin context around and provides basic for inject extensions on the right scope. AndroidScopeComponent is doing kinda the same.

I would say, try and experiment. Ask me any questions. Put me in review if needed 👍