feat(ads-client): add MozAdsContextIdProvider callback interface (AC-95)#7278
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Almaju wants to merge 3 commits intomozilla:mainfrom
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feat(ads-client): add MozAdsContextIdProvider callback interface (AC-95)#7278Almaju wants to merge 3 commits intomozilla:mainfrom
Almaju wants to merge 3 commits intomozilla:mainfrom
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The /v1/t tracking endpoint requires a `reason` query parameter for report interactions. Add MozAdsReportReason enum with Inappropriate, NotInterested, and SeenTooManyTimes variants and thread it through the full stack, appending it to the callback URL before the request.
Introduces an optional `context_id_provider()` method on `MozAdsClientBuilder` that accepts a `MozAdsContextIdProvider` UniFFI callback interface. When set, the embedded `ContextIDComponent` is not created — the caller's implementation is used instead. `rotation_days` is silently ignored (with a log warning) when an external provider is supplied. This allows HNT to wire its existing `ContextId.sys.mjs` (which handles storage, rotation, and MARS deletion via OHTTP) directly into the ads client, eliminating the competing throw-away UUID the client was generating internally. Mobile consumers that do not set a provider are completely unaffected.
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Fixes AC-95.
Summary
AdsClientwas internally creating a throw-away UUID viaContextIDComponentwithDefaultContextIdCallback, completely disconnected from HNT's ownContextId.sys.mjssystem (which handles storage in prefs, rotation, and MARS deletion via OHTTP).This PR introduces an opt-in
MozAdsContextIdProvidercallback interface that lets embedders supply their own context ID:MozAdsContextIdProviderUniFFI callback interface with a singlecontext_id() -> Stringmethod — consumers implement this in JS/Swift/Kotlin and cache the value synchronouslycontext_id_provider()builder method onMozAdsClientBuilderContextIDComponentis not created;rotation_daysis ignored (logged as a warning)HNT will implement
MozAdsContextIdProviderin JS, backed byContextId.sys.mjs, which continues to own rotation and MARS deletion unchanged.Pull Request checklist
[ci full]to the PR title.get_context_id()dispatching toContextIdSource::Externallog = "0.4"— already used across the workspace, no due diligence required