safe-global / safe-client-gateway / 22189849685

89%

Build Type

push

github

Committed by web-flow

Commit Message

feat: add feature flag system (#2922)

* feat(chains): add feature flag service for chain-scoped lookups

- Add FeatureFlagService with isFeatureEnabled(chainId, featureKey)
- Add safeConfig.cgwServiceKey (SAFE_CONFIG_CGW_KEY, default: CGW)
- Add FeatureFlagsModule and export IFeatureFlagService
- Use Config Service v2 to read chain features and resolve flags
- Add unit, integration, and configuration tests

* docs: add spec files

* feat: integrate FeatureFlagsModule into AppModule

* fix: ensure app closure in integration tests only if app is initialized

* test: validate custom CGW service key is used in feature-flag integration

* fix: linter errors

* fix: update feature-flag service integration test to handle network service response

* refactor: reorder test cases

* refactor: move unit tests for SAFE_CONFIG_CGW_KEY to configuration.validator.spec.ts

* fix: enhance feature-flag service integration test to utilize rawify for network service response

* chore: add license headers

* chore: add license headers

* fix: formatting

* fix: propagate errors from FeatureFlagService instead of silently disabling features

Returning false on fetch failure incorrectly disabled features when the
Config Service was unreachable.

---------

Co-authored-by: Pooya Raki <Pooya.raki@gmail.com>
Co-authored-by: Dasha Kobzeva <11198975+LucieFaire@users.noreply.github.com>

Run Details

2977 of 3766 branches covered (79.05%)

Branch coverage included in aggregate %.

16 of 16 new or added lines in 4 files covered. (100.0%)

1 existing line in 1 file now uncovered.

14428 of 15700 relevant lines covered (91.9%)

549.73 hits per line