MOBILE-164: Forward raw 2xx sync-operation body to WebView JS

[Vailence]

Ticket: https://tracker.yandex.ru/MOBILE-164

Summary

For WebView in-app syncOperation, HTTP 200 with body {"status":"ValidationError",...} was being flipped to Result.failure(.validationError(...)) by the network layer's BaseResponse parser, so the JS bridge sent a .error and JS landed in onError instead of onValidationError. Now any HTTP 2xx body is forwarded verbatim to JS as .response, matching Android — the JS Tracker dispatches on the body's status field. 4xx, 5xx and network errors keep the existing MindboxError → .error path.

Type of Change

• Bug fix
• Tests

Changes

• NetworkFetcher / MBNetworkFetcher: new requestRaw(route:completion:) that reuses the existing pipeline with needBaseResponse: false and returns raw Data on HTTP 2xx.
• EventRepository / MBEventRepository: new sendRaw(event:completion:) mirroring send<T> (config + deviceUUID guards, EventWrapper, makeRoute), hops back to main queue.
• TransparentView.handleSyncOperation: now calls sendRaw; success → BridgeMessage(type: .response, payload: .string(rawBodyUTF8)); non-UTF-8 → error fallback; failure → unchanged MindboxError.createJSON() payload.
• Pure helper TransparentView.makeSyncOperationResponse(result:action:id:) extracted so the JS-bridge contract is unit-testable without WKWebView.
• Mocks (MockNetworkFetcher, MockFailureNetworkFetcher, EventRepositoryMock) extended for protocol conformance.

Untouched: public Mindbox.executeSyncOperation SDK API (still typed OperationResponse with BaseResponse parsing), guaranteed delivery, SDK logs, geo service.

Testing

• Unit tests added/updated
• Manual testing performed

Unit tests (Swift Testing + XCTest, 21 new tests, all green):

• MBNetworkFetcherResponseHandlingTests — 7 new tests covering requestRaw for HTTP 200 (Success, ValidationError, arbitrary JSON, non-JSON), 403, 500, and missing configuration.
• MBEventRepositorySendRawTests — success / failure pass-through, missing configuration, missing deviceUUID, main-queue hop, sync-event routing.
• TransparentViewSyncOperationResponseTests — outgoing BridgeMessage for ValidationError body, success body byte-equality, non-UTF-8 fallback, connection/protocol failures, action/id propagation.

Full test target (963/963) passes.

Manual verification on test-staging:

• pop-up 75310, button Sync - validation → #content shows
  onValidationError - called[{"message":"Адрес электронной почты не является корректным.","location":"/customer/email"}]
• success sync still hits onSuccess; HTTP 5xx still hits onError with MindboxError payload.

[Copilot]

Pull request overview

This PR updates the WebView syncOperation flow to forward raw HTTP 2xx response bodies to JS (instead of forcing BaseResponse parsing), so the JS Tracker can dispatch on the body’s status field (e.g. ValidationError stays on the “success/response” path). It introduces requestRaw/sendRaw plumbing, updates TransparentView to use it, and adds unit tests covering the new behavior.

Changes:

• Add NetworkFetcher.requestRaw(route:completion:) + MBNetworkFetcher.requestRaw(...) to return raw Data on HTTP 2xx (skipping BaseResponse parsing).
• Add EventRepository.sendRaw(event:completion:) + MBEventRepository.sendRaw(...) to send events and return raw 2xx bodies.
• Update WebView TransparentView.handleSyncOperation to use sendRaw, and extract makeSyncOperationResponse for unit-testable JS-bridge contract; add new tests and update mocks/project.

Reviewed changes

Copilot reviewed 12 out of 12 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
MindboxTests/Network/MBNetworkFetcherResponseHandlingTests.swift	Adds coverage for requestRaw result mapping (2xx raw success, 4xx/5xx errors, missing config).
MindboxTests/Network/MBEventRepositorySendRawTests.swift	New tests for MBEventRepository.sendRaw routing, config/UUID guards, and main-queue delivery.
MindboxTests/Mock/MockNetworkFetcher.swift	Updates mock to conform to new requestRaw requirement.
MindboxTests/Mock/MockFailureNetworkFetcher.swift	Updates failure mock to conform to new requestRaw requirement.
MindboxTests/MindboxLogger/Mocks/EventRepositoryMock.swift	Updates repository mock to conform to new sendRaw requirement.
MindboxTests/InApp/Tests/TransparentViewSyncOperationResponseTests.swift	New tests validating makeSyncOperationResponse output contract (success, non-UTF8 fallback, errors).
Mindbox/NetworkRepository/Event/MBEventRepository.swift	Implements sendRaw that uses fetcher.requestRaw and delivers completion on main queue for network results.
Mindbox/NetworkRepository/Event/EventRepository.swift	Extends repository protocol with sendRaw + documentation.
Mindbox/Network/MBNetworkFetcher.swift	Implements requestRaw reusing shared response pipeline with needBaseResponse: false.
Mindbox/Network/Abstract/NetworkFetcher.swift	Extends fetcher protocol with requestRaw + documentation.
Mindbox/InAppMessages/Presentation/Views/WebView/TransparentView.swift	Routes syncOperation through raw forwarding, adds makeSyncOperationResponse helper.
Mindbox.xcodeproj/project.pbxproj	Registers new test sources and reflects Xcode project structure adjustments.

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[justSmK]

А чего в этом файле так много изменений вдруг?

[Vailence]

Видимо что то поправилось автоматически, но по факту изменений тут только 2