feat: update implementation details for PDIAP-12284 and PDIAP-15836, including host-mode API changes and dependency alignment

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2026-05-12 08:00:14 -06:00
parent 12f3e74d39
commit bc467c8a8c
5 changed files with 56 additions and 3 deletions

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@@ -22,6 +22,8 @@ tags:
- `PDIAP-12284` remains paired with `PDIAP-15836`; plan the branch as combined UIKit-removal / SwiftUI lifecycle work rather than splitting the dismissal sequencing into an independently merged path unless direction changes.
- Current `PDIAP-12284` implementation direction is to explore XFlowViewMaker-owned global host-mode resolution rather than Fid4-owned per-flow host-mode mapping: SwiftUI host should remain the default, missing/unknown feature configuration should also default to SwiftUI, and `UIHostingController` should be selected only through an explicit temporary fallback flag.
- Keep host-mode resolution decoupled from XFlowSDK and app-specific LaunchDarkly/Flagship clients; XFlowSDK should consume a resolved host-mode decision, while Copilot/code inspection should confirm whether XFlowViewMaker can use existing `FeatureEnabling` / `Featuring` abstractions or needs a small dependency-injection path.
- May 12 implementation pass for `PDIAP-12284` / `PDIAP-15836` indicates the host-mode API is branch-local/new, keeps two enum types to preserve the XFlowViewMaker/XFlowSDK boundary, uses neutral `swiftUIHost` / `uiKitHost` cases, sets the feature flag key to `iOS-XflowUIKitHostEnabled`, defaults missing/false/unavailable values to SwiftUI, and removes `AnyView` from `buildFlow` internals while leaving it only at the existing public `FlowViewMaker` boundary.
- Current compile validation blocker for that branch appears to be dependency alignment: XFlowViewMaker's podspec resolves `XFlowSDK 2.8.48`, which does not expose the new host-mode API; XFlowSDK SwiftPM validation is also blocked in the current environment by missing `fidelity-src` registry configuration.
- Latest `PDIAP-12284` / `PDIAP-15836` simulator log review suggests the SwiftUI-host dismissal sequence is firing in the intended order for the tested run: host disappearance is confirmed before `fireEndActivityDelegates`, delegate callbacks, and `activitySession` cleanup. Treat this as a promising validation run, not final story closure.
- Keep the separate `HybridBrokerageAccountOpening` / `JointIdentityCheck` scenario out of `PDIAP-15765` scope unless later evidence proves it belongs there
- Include feature-flag planning for the broader UIKit-removal spike, including dismissal sequencing changes that affect consumers