feat(remote-config): add network scaffolding for GET /v2/config endpoint by rickvdl · Pull Request #6854 · RevenueCat/purchases-ios

rickvdl · 2026-05-27T12:47:54Z

Summary

This is the first PR in a stacked series implementing remote config support on iOS, mirroring Android PR #3435.

Adds the network scaffolding for GET /v2/config — response models, endpoint definition, API class, and request coalescing operation. No public API surface is introduced.

What's included:

RemoteConfigResponse — response model with api_sources, blob_sources, and manifest.topics. Unknown topic keys are silently dropped for forward compatibility.
HTTPRequest.Path.getRemoteConfig — endpoint at /v2/config (authenticated, no etag, no signature verification — matching Android's WIP flags)
RemoteConfigAPI + GetRemoteConfigOperation — follows the existing CacheableNetworkOperation pattern with request coalescing via CallbackCache
Backend.remoteConfigAPI — wired into Backend following the same pattern as other API sub-objects
Unit tests: BackendGetRemoteConfigTests + RemoteConfigResponseDecodingTests

What's not included (future PRs):

Calling this endpoint from Purchases or any consumer
Caching or persistence of the config response
Acting on the returned api_sources or blob_sources

Note

Medium Risk
New authenticated config endpoint and models that will eventually drive entitlement-related blob routing; risk is limited today because nothing calls it yet, but path/signing flags are still WIP.

Overview
Adds network scaffolding for remote config via authenticated GET /v2/config (v2 path, no signature verification yet—marked WIP). Introduces RemoteConfigResponse (api_sources, blob_sources, manifest.topics with product_entitlement_mapping only; unknown topics are dropped and logged), RemoteConfigAPI + GetRemoteConfigOperation using the existing cacheable/coalescing pattern, and Backend.remoteConfigAPI.

Wires the new types into the Xcode project and test harness (MockBackend, BaseBackendTests, BasePurchasesTests). Adds BackendGetRemoteConfigTests and RemoteConfigResponseDecodingTests plus request snapshots. No public Purchases API or persistence/consumer of the response in this PR.

^{Reviewed by Cursor Bugbot for commit fe95ebf. Bugbot is set up for automated code reviews on this repo. Configure here.}

emerge-tools · 2026-05-27T13:00:29Z

4 builds increased size

Name	Version	Download	Change	Install	Change	Approval
RevenueCat com.revenuecat.PaywallsTester	1.0 (1)	18.3 MB	⬆️ 33.0 kB (0.18%)	66.2 MB	⬆️ 180.1 kB (0.27%)	N/A
BinarySizeTest com.revenuecat.binary-size-test.local-source	1.0 (1)	4.2 MB	⬆️ 12.5 kB (0.3%)	12.7 MB	⬆️ 37.4 kB (0.3%)	⏳ Needs approval
BinarySizeTest com.revenuecat.binary-size-test.cocoapods	1.0 (1)	6.4 MB	⬆️ 20.6 kB (0.33%)	28.0 MB	⬆️ 112.1 kB (0.4%)	⏳ Needs approval
BinarySizeTest com.revenuecat.binary-size-test.spm	1.0 (1)	4.3 MB	⬆️ 11.2 kB (0.26%)	11.0 MB	⬆️ 28.9 kB (0.26%)	⏳ Needs approval

RevenueCat 1.0 (1)
com.revenuecat.PaywallsTester

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⏱️ Analyze build performance

Total install size change: ⬆️ 180.1 kB (0.27%)
Total download size change: ⬆️ 33.0 kB (0.18%)

Largest size changes

Item	Install Size Change
DYLD.String Table	⬆️ 73.4 kB
Code Signature	⬆️ 4.7 kB
DYLD.Exports	⬆️ 3.7 kB
📝 RevenueCat.RemoteConfigAPI.RemoteConfigAPI	⬆️ 1.1 kB
Other	⬆️ 97.1 kB

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BinarySizeTest 1.0 (1)
com.revenuecat.binary-size-test.local-source

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📦 Install build
⏱️ Analyze build performance

Total install size change: ⬆️ 37.4 kB (0.3%)
Total download size change: ⬆️ 12.5 kB (0.3%)

Largest size changes

Item	Install Size Change
DYLD.String Table	⬆️ 7.1 kB
📝 RevenueCat.RemoteConfigResponse.Manifest.encode(to)	⬆️ 2.0 kB
📝 RevenueCat.RemoteConfigResponse.Manifest.init(from)	⬆️ 1.5 kB
📝 RevenueCat.RemoteConfigResponse.init(from)	⬆️ 1.2 kB
📝 RevenueCat.GetRemoteConfigOperation.getRemoteConfig(completion)	⬆️ 1.1 kB

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BinarySizeTest 1.0 (1)
com.revenuecat.binary-size-test.cocoapods

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📦 Install build
⏱️ Analyze build performance

Total install size change: ⬆️ 112.1 kB (0.4%)
Total download size change: ⬆️ 20.6 kB (0.33%)

Largest size changes

Item	Install Size Change
DYLD.String Table	⬆️ 55.5 kB
Code Signature	⬆️ 2.5 kB
📝 RevenueCat.RemoteConfigResponse.Manifest.encode(to)	⬆️ 2.0 kB
📝 RevenueCat.RemoteConfigResponse.Manifest.init(from)	⬆️ 1.5 kB
📝 RevenueCat.RemoteConfigResponse.init(from)	⬆️ 1.2 kB

View Treemap

BinarySizeTest 1.0 (1)
com.revenuecat.binary-size-test.spm

⚖️ Compare build
📦 Install build
⏱️ Analyze build performance

Total install size change: ⬆️ 28.9 kB (0.26%)
Total download size change: ⬆️ 11.2 kB (0.26%)

Largest size changes

Item	Install Size Change
📝 RevenueCat.RemoteConfigResponse.Manifest.encode(to)	⬆️ 2.0 kB
📝 RevenueCat.RemoteConfigResponse.Manifest.init(from)	⬆️ 1.5 kB
📝 RevenueCat.RemoteConfigResponse.init(from)	⬆️ 1.2 kB
📝 RevenueCat.GetRemoteConfigOperation.getRemoteConfig(completion)	⬆️ 1.1 kB
RevenueCat.Result.parseResponse	⬆️ 988 B

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rickvdl · 2026-05-27T15:09:51Z

@RCGitBot please test

RevenueCat-Danger-Bot · 2026-05-28T05:33:16Z

	1 Warning
⚠️	This PR increases the size of the repo by more than 100.00 KB (increased by 109.27 KB).

Generated by 🚫 Danger

rickvdl · 2026-05-28T06:25:16Z

@RCGitBot please test

cursor

Cursor Bugbot has reviewed your changes and found 1 potential issue.

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^{Reviewed by Cursor Bugbot for commit d7eef73. Configure here.}

rickvdl · 2026-05-29T08:33:24Z

@RCGitBot please test

tonidero

Looks great!

rickvdl · 2026-06-01T09:57:05Z

@RCGitBot please test

Adds RemoteConfigResponse model, GetRemoteConfigOperation, RemoteConfigAPI, and wires everything into Backend. Unknown topic keys in the manifest are silently dropped for forward compatibility. Mirrors Android PR #3435.

Aligns with Android convention (DEFAULT_ENTRY_ID = "default") established in purchases-android PR #3437.

BackendGetRemoteConfigTests was only recording snapshots for iOS 26. CI also runs tests on iOS 14/15/16/17/18, tvOS 18, macOS, and watchOS, each of which requires its own snapshot file. Derived from existing snapshot patterns in BackendGetRewardVerificationStatusTests.

Follows the codebase convention of logging unknown backend values (e.g. WorkflowsResponse unknown_workflow_trigger_type) rather than silently dropping them.

…for signature verification Aligns Topic with Swift's RawRepresentable convention and matches the Android SDK's comment indicating signature verification will be enabled once the remote config endpoint is finalized.

rickvdl · 2026-06-02T12:59:35Z

@RCGitBot please test

rickvdl added the pr:other label May 27, 2026

rickvdl force-pushed the rickvdl/remote-config-api-endpoint branch from f0e1d35 to 9307626 Compare May 28, 2026 06:15

rickvdl mentioned this pull request May 28, 2026

feat(remote-config): add RemoteConfigManager and TopicFetcher #6863

Closed

rickvdl marked this pull request as ready for review May 28, 2026 15:14

rickvdl requested a review from a team as a code owner May 28, 2026 15:14

cursor Bot reviewed May 28, 2026

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Comment thread Sources/Networking/Responses/RemoteConfigResponse.swift

rickvdl force-pushed the rickvdl/remote-config-api-endpoint branch from 9307626 to 46960a1 Compare May 29, 2026 07:55

cursor Bot reviewed May 29, 2026

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Comment thread Sources/Networking/HTTPClient/HTTPRequestPath.swift

tonidero approved these changes Jun 1, 2026

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Comment thread Sources/Networking/HTTPClient/HTTPRequestPath.swift Outdated

Comment thread Sources/Networking/HTTPClient/HTTPRequestPath.swift Outdated

rickvdl force-pushed the rickvdl/remote-config-api-endpoint branch from 7e33097 to 648e8c6 Compare June 1, 2026 09:45

rickvdl added 6 commits June 2, 2026 14:54

fix(remote-config): use lowercase "default" variant key in test fixtures

5673810

Aligns with Android convention (DEFAULT_ENTRY_ID = "default") established in purchases-android PR #3437.

fix(remote-config): log warning when unknown topic key is received

dc8a1f4

Follows the codebase convention of logging unknown backend values (e.g. WorkflowsResponse unknown_workflow_trigger_type) rather than silently dropping them.

refactor(remote-config): enable etag and simplify HTTPRequestPath cases

fe95ebf

rickvdl force-pushed the rickvdl/remote-config-api-endpoint branch from 648e8c6 to fe95ebf Compare June 2, 2026 12:58

rickvdl merged commit 7ee15c7 into main Jun 2, 2026
42 of 43 checks passed

rickvdl deleted the rickvdl/remote-config-api-endpoint branch June 2, 2026 15:19

This was referenced Jun 3, 2026

[AUTOMATIC] Release/5.76.0 #6900

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[AUTOMATIC] Release/5.76.0 #6902

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[AUTOMATIC] Release/5.76.0 #6903

Merged

rickvdl mentioned this pull request Jun 17, 2026

feat(remote-config): update request and response models according to spec #7022

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feat(remote-config): add network scaffolding for GET /v2/config endpoint#6854

feat(remote-config): add network scaffolding for GET /v2/config endpoint#6854
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RevenueCat 1.0 (1)com.revenuecat.PaywallsTester

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RevenueCat 1.0 (1)
com.revenuecat.PaywallsTester

BinarySizeTest 1.0 (1)
com.revenuecat.binary-size-test.local-source

BinarySizeTest 1.0 (1)
com.revenuecat.binary-size-test.cocoapods

BinarySizeTest 1.0 (1)
com.revenuecat.binary-size-test.spm

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