feat: lazy app routes #16931
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feat: lazy app routes #16931
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WalkthroughMultiple UI feature components were converted from named exports to default exports; several index re-exports were removed. Tests were updated to use default imports. Routes were changed to lazy-load features via React.lazy and PageRoutes now wraps subapps with Suspense and a StudioPageSpinner fallback. Changes
Sequence Diagram(s)sequenceDiagram
participant Router as Router
participant PageRoutes as PageRoutes
participant Suspense as Suspense (React.Suspense)
participant Spinner as StudioPageSpinner
participant Subapp as Lazy-loaded Subapp
Router->>PageRoutes: match route, request subapp
PageRoutes->>Suspense: render <Suspense fallback=Spinner>
Suspense->>Spinner: display fallback UI
Note over Suspense,Subapp: React.lazy triggers dynamic import
Suspense->>Subapp: dynamic import completes -> mount
Subapp-->>PageRoutes: rendered subapp content
Suspense-->>PageRoutes: remove fallback
Estimated code review effort🎯 3 (Moderate) | ⏱️ ~20 minutes
Pre-merge checks and finishing touches✅ Passed checks (2 passed)
✨ Finishing touches
🧪 Generate unit tests (beta)
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💤 Files with no reviewable changes (2)
🚧 Files skipped from review as they are similar to previous changes (4)
🧰 Additional context used🧠 Learnings (11)📓 Common learnings📚 Learning: 2025-09-24T07:36:20.665ZApplied to files:
📚 Learning: 2025-09-24T07:36:20.665ZApplied to files:
📚 Learning: 2025-10-06T17:51:23.307ZApplied to files:
📚 Learning: 2025-09-24T07:36:20.665ZApplied to files:
📚 Learning: 2025-10-28T20:54:18.494ZApplied to files:
📚 Learning: 2025-11-03T19:01:47.721ZApplied to files:
📚 Learning: 2025-09-24T07:36:20.665ZApplied to files:
📚 Learning: 2025-09-25T05:56:34.552ZApplied to files:
📚 Learning: 2025-09-24T07:36:20.665ZApplied to files:
📚 Learning: 2025-08-08T13:24:30.117ZApplied to files:
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🔇 Additional comments (3)
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Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #16931 +/- ##
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Coverage 96.19% 96.19%
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Files 2447 2384 -63
Lines 30790 30380 -410
Branches 3544 3494 -50
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+ Misses 864 852 -12
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Actionable comments posted: 1
🧹 Nitpick comments (1)
src/Designer/frontend/app-development/router/PageRoutes.tsx (1)
40-44: Consider providing a descriptive spinner title.The Suspense wrapper correctly handles lazy-loaded components, but the empty
spinnerTitleprovides no feedback to users during chunk loading. Consider using a generic loading message.- <Suspense fallback={<StudioPageSpinner spinnerTitle='' />}> + <Suspense fallback={<StudioPageSpinner spinnerTitle={t('general.loading')} />}> <route.subapp /> </Suspense>Note: This would require adding
useTranslationhook if not already present in scope.
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📒 Files selected for processing (19)
src/Designer/frontend/app-development/features/aiAssistant/AiAssistant.tsx(1 hunks)src/Designer/frontend/app-development/features/aiAssistant/index.ts(0 hunks)src/Designer/frontend/app-development/features/appContentLibrary/AppContentLibrary.test.tsx(1 hunks)src/Designer/frontend/app-development/features/appContentLibrary/AppContentLibrary.tsx(1 hunks)src/Designer/frontend/app-development/features/appContentLibrary/index.ts(0 hunks)src/Designer/frontend/app-development/features/appPublish/pages/DeployPage.test.tsx(1 hunks)src/Designer/frontend/app-development/features/appPublish/pages/DeployPage.tsx(1 hunks)src/Designer/frontend/app-development/features/appSettings/AppSettings.test.tsx(1 hunks)src/Designer/frontend/app-development/features/appSettings/AppSettings.tsx(1 hunks)src/Designer/frontend/app-development/features/overview/components/Overview.test.tsx(1 hunks)src/Designer/frontend/app-development/features/overview/components/Overview.tsx(2 hunks)src/Designer/frontend/app-development/features/processEditor/ProcessEditor.test.tsx(1 hunks)src/Designer/frontend/app-development/features/processEditor/ProcessEditor.tsx(2 hunks)src/Designer/frontend/app-development/features/textEditor/TextEditor.test.tsx(1 hunks)src/Designer/frontend/app-development/features/textEditor/TextEditor.tsx(2 hunks)src/Designer/frontend/app-development/features/uiEditor/UiEditor.test.tsx(1 hunks)src/Designer/frontend/app-development/features/uiEditor/UiEditor.tsx(2 hunks)src/Designer/frontend/app-development/router/PageRoutes.tsx(3 hunks)src/Designer/frontend/app-development/router/routes.tsx(1 hunks)
💤 Files with no reviewable changes (2)
- src/Designer/frontend/app-development/features/aiAssistant/index.ts
- src/Designer/frontend/app-development/features/appContentLibrary/index.ts
🧰 Additional context used
🧠 Learnings (23)
📓 Common learnings
Learnt from: mirkoSekulic
Repo: Altinn/altinn-studio PR: 16095
File: src/App/app-template-dotnet/src/App/models/model.cs:10-29
Timestamp: 2025-08-15T05:53:32.529Z
Learning: When moving app templates in Altinn Studio, mirkoSekulic prefers to keep the PR scope strictly limited to the move operation itself, with all content changes (including code quality improvements, naming convention fixes, and attribute cleanup) deferred to separate PRs for better maintainability and atomic changes.
Learnt from: framitdavid
Repo: Altinn/altinn-studio PR: 16372
File: src/Designer/frontend/libs/studio-components/src/components/index.ts:34-34
Timestamp: 2025-09-23T08:53:19.508Z
Learning: In the Altinn Studio codebase, when moving components from studio-components-legacy to studio-components, the team prefers to handle the component migration and remaining import updates in separate PRs to maintain focused, atomic changes.
Learnt from: mirkoSekulic
Repo: Altinn/altinn-studio PR: 16191
File: .dockerignore:3-3
Timestamp: 2025-08-26T12:35:44.069Z
Learning: In the Altinn Studio repository, mirkoSekulic is implementing a phased directory restructuring approach where backend and testdata are moved first, followed by separate moves for readme, frontend, and development directories into the Designer directory. This ensures atomic changes and prevents path reference issues during the transition.
Learnt from: CR
Repo: Altinn/altinn-studio PR: 0
File: src/App/backend/CLAUDE.md:0-0
Timestamp: 2025-09-25T05:56:34.552Z
Learning: Applies to src/App/backend/src/Altinn.App.Core/Features/**/*.cs : New features should live under src/Altinn.App.Core/Features with clear responsibility, DI registration, and telemetry
Learnt from: CR
Repo: Altinn/altinn-studio PR: 0
File: src/App/frontend/CLAUDE.md:0-0
Timestamp: 2025-09-24T07:36:20.665Z
Learning: Applies to src/App/frontend/src/**/*.test.{ts,tsx} : In tests that require form layout context, use `renderWithProviders` from `src/test/renderWithProviders.tsx`
Learnt from: TomasEng
Repo: Altinn/altinn-studio PR: 16064
File: frontend/libs/studio-components/src/components/StudioCheckboxGroup/StudioGetCheckboxProps.ts:1-1
Timestamp: 2025-08-12T05:59:20.146Z
Learning: In the Altinn Studio codebase, deep exports from digdir/designsystemet-react should be avoided. The team prefers using shared wrappers for design system imports to prevent breakage from upstream internal path changes, but such refactoring should be done in separate PRs to maintain focused scope.
📚 Learning: 2025-09-24T07:36:20.665Z
Learnt from: CR
Repo: Altinn/altinn-studio PR: 0
File: src/App/frontend/CLAUDE.md:0-0
Timestamp: 2025-09-24T07:36:20.665Z
Learning: Applies to src/App/frontend/src/layout/*/{config.ts,Component.tsx,index.tsx,config.generated.ts} : Layout components must follow the standardized structure: include `config.ts`, `Component.tsx`, `index.tsx`, and generated `config.generated.ts` in each `src/layout/<Component>/` directory
Applied to files:
src/Designer/frontend/app-development/features/appSettings/AppSettings.tsxsrc/Designer/frontend/app-development/features/appSettings/AppSettings.test.tsxsrc/Designer/frontend/app-development/router/routes.tsxsrc/Designer/frontend/app-development/features/overview/components/Overview.test.tsx
📚 Learning: 2025-10-13T13:22:34.098Z
Learnt from: ErlingHauan
Repo: Altinn/altinn-studio PR: 16572
File: src/Designer/frontend/libs/studio-assistant/src/components/ChatColumn/Messages/Messages.tsx:15-17
Timestamp: 2025-10-13T13:22:34.098Z
Learning: In the studio-assistant chat interface (src/Designer/frontend/libs/studio-assistant), messages are always displayed in the same order and are not reordered, so using array index as the React key in the Messages component is acceptable.
Applied to files:
src/Designer/frontend/app-development/features/aiAssistant/AiAssistant.tsx
📚 Learning: 2025-09-24T07:36:20.665Z
Learnt from: CR
Repo: Altinn/altinn-studio PR: 0
File: src/App/frontend/CLAUDE.md:0-0
Timestamp: 2025-09-24T07:36:20.665Z
Learning: Applies to src/App/frontend/src/**/*.test.{ts,tsx} : In tests that require form layout context, use `renderWithProviders` from `src/test/renderWithProviders.tsx`
Applied to files:
src/Designer/frontend/app-development/features/appSettings/AppSettings.test.tsxsrc/Designer/frontend/app-development/features/appPublish/pages/DeployPage.test.tsxsrc/Designer/frontend/app-development/features/overview/components/Overview.test.tsxsrc/Designer/frontend/app-development/features/textEditor/TextEditor.test.tsxsrc/Designer/frontend/app-development/features/uiEditor/UiEditor.test.tsxsrc/Designer/frontend/app-development/features/processEditor/ProcessEditor.test.tsxsrc/Designer/frontend/app-development/features/appContentLibrary/AppContentLibrary.test.tsx
📚 Learning: 2025-10-06T17:51:23.307Z
Learnt from: JamalAlabdullah
Repo: Altinn/altinn-studio PR: 16518
File: src/Designer/frontend/libs/studio-components/src/components/StudioToggleableTextfieldSchema/StudioToggleableTextfieldSchema.stories.tsx:2-3
Timestamp: 2025-10-06T17:51:23.307Z
Learning: Altinn/altinn-studio: In Storybook stories (*.stories.tsx) under Designer/frontend libs, the project convention is to import types (Meta, StoryFn/StoryObj) from 'storybook/react-vite' rather than 'storybook/react'. Prefer 'storybook/react-vite' in future reviews for consistency.
Applied to files:
src/Designer/frontend/app-development/features/appSettings/AppSettings.test.tsxsrc/Designer/frontend/app-development/features/overview/components/Overview.test.tsxsrc/Designer/frontend/app-development/features/textEditor/TextEditor.test.tsxsrc/Designer/frontend/app-development/features/appContentLibrary/AppContentLibrary.tsxsrc/Designer/frontend/app-development/features/uiEditor/UiEditor.test.tsxsrc/Designer/frontend/app-development/features/appContentLibrary/AppContentLibrary.test.tsx
📚 Learning: 2025-09-24T07:36:20.665Z
Learnt from: CR
Repo: Altinn/altinn-studio PR: 0
File: src/App/frontend/CLAUDE.md:0-0
Timestamp: 2025-09-24T07:36:20.665Z
Learning: Applies to src/App/frontend/src/**/*.{ts,tsx} : Avoid using `any` and unnecessary type assertions (`as Type`); prefer precise types and refactor existing casts to improve TypeScript safety
Applied to files:
src/Designer/frontend/app-development/features/appSettings/AppSettings.test.tsx
📚 Learning: 2025-09-24T07:36:20.665Z
Learnt from: CR
Repo: Altinn/altinn-studio PR: 0
File: src/App/frontend/CLAUDE.md:0-0
Timestamp: 2025-09-24T07:36:20.665Z
Learning: Applies to src/App/frontend/src/**/*.module.css : Use CSS Modules for component styling; follow the `*.module.css` naming convention
Applied to files:
src/Designer/frontend/app-development/features/appSettings/AppSettings.test.tsxsrc/Designer/frontend/app-development/features/appContentLibrary/AppContentLibrary.tsx
📚 Learning: 2025-09-25T05:56:34.552Z
Learnt from: CR
Repo: Altinn/altinn-studio PR: 0
File: src/App/backend/CLAUDE.md:0-0
Timestamp: 2025-09-25T05:56:34.552Z
Learning: Applies to src/App/backend/test/Altinn.App.Core.Tests/Features/**/*.cs : Add corresponding tests mirroring features under test/Altinn.App.Core.Tests/Features
Applied to files:
src/Designer/frontend/app-development/features/appSettings/AppSettings.test.tsx
📚 Learning: 2025-09-24T07:36:20.665Z
Learnt from: CR
Repo: Altinn/altinn-studio PR: 0
File: src/App/frontend/CLAUDE.md:0-0
Timestamp: 2025-09-24T07:36:20.665Z
Learning: Applies to src/App/frontend/src/__mocks__/** : Mock external dependencies under `src/__mocks__/`
Applied to files:
src/Designer/frontend/app-development/features/appSettings/AppSettings.test.tsxsrc/Designer/frontend/app-development/features/overview/components/Overview.test.tsxsrc/Designer/frontend/app-development/features/uiEditor/UiEditor.test.tsxsrc/Designer/frontend/app-development/features/appContentLibrary/AppContentLibrary.test.tsx
📚 Learning: 2025-08-08T13:24:30.117Z
Learnt from: nkylstad
Repo: Altinn/altinn-studio PR: 0
File: :0-0
Timestamp: 2025-08-08T13:24:30.117Z
Learning: In Altinn/altinn-studio PR reviews, when unit tests need React Query/TanStack Query data, prefer seeding with QueryClient.setQueryData over rendering/mocking use…Query hooks and waiting for isSuccess. Flag patterns like renderHookWithMockStore(() => use…Query(...)) and waitFor(() => expect(result.current.isSuccess).toBe(true)) and recommend the simpler setQueryData approach. Cite the internal Confluence guideline on component tests and the best-practice example in useAddItemToLayoutMutation.test.ts (lines updated 08.08.2025).
Applied to files:
src/Designer/frontend/app-development/features/appSettings/AppSettings.test.tsxsrc/Designer/frontend/app-development/features/processEditor/ProcessEditor.test.tsxsrc/Designer/frontend/app-development/features/appContentLibrary/AppContentLibrary.test.tsx
📚 Learning: 2025-08-12T06:09:55.275Z
Learnt from: TomasEng
Repo: Altinn/altinn-studio PR: 16064
File: frontend/libs/studio-components/src/components/StudioCheckboxGroup/StudioGetCheckboxProps.ts:1-1
Timestamp: 2025-08-12T06:09:55.275Z
Learning: In the Altinn Studio codebase, the preferred approach for eliminating dependencies on deep imports from digdir/designsystemet-react is to make the code completely independent of deep imports rather than using shared wrappers. This approach would eliminate the need for import path adjustments during future Design System package updates.
Applied to files:
src/Designer/frontend/app-development/router/routes.tsx
📚 Learning: 2025-08-12T05:59:20.146Z
Learnt from: TomasEng
Repo: Altinn/altinn-studio PR: 16064
File: frontend/libs/studio-components/src/components/StudioCheckboxGroup/StudioGetCheckboxProps.ts:1-1
Timestamp: 2025-08-12T05:59:20.146Z
Learning: In the Altinn Studio codebase, deep exports from digdir/designsystemet-react should be avoided. The team prefers using shared wrappers for design system imports to prevent breakage from upstream internal path changes, but such refactoring should be done in separate PRs to maintain focused scope.
Applied to files:
src/Designer/frontend/app-development/router/routes.tsxsrc/Designer/frontend/app-development/features/appContentLibrary/AppContentLibrary.tsx
📚 Learning: 2025-01-13T12:57:14.239Z
Learnt from: mirkoSekulic
Repo: Altinn/altinn-studio PR: 14408
File: backend/tests/Designer.Tests/DbIntegrationTests/DeploymentEntityRepository/CreateIntegrationTests.cs:32-34
Timestamp: 2025-01-13T12:57:14.239Z
Learning: The DeploymentType feature in Designer is being implemented in phases. The initial implementation (PR #14408) only includes the Deploy type as default value, with Decommission functionality planned for future PRs.
Applied to files:
src/Designer/frontend/app-development/features/appPublish/pages/DeployPage.tsx
📚 Learning: 2025-10-28T20:54:18.494Z
Learnt from: JamalAlabdullah
Repo: Altinn/altinn-studio PR: 16787
File: src/Designer/frontend/packages/ux-editor-v3/src/components/toolbar/RuleModal.test.tsx:70-70
Timestamp: 2025-10-28T20:54:18.494Z
Learning: Test inconsistencies in the ux-editor-v3 package do not need to be fixed, as indicated by the maintainer for the file `src/Designer/frontend/packages/ux-editor-v3/src/components/toolbar/RuleModal.test.tsx`.
Applied to files:
src/Designer/frontend/app-development/features/textEditor/TextEditor.test.tsxsrc/Designer/frontend/app-development/features/uiEditor/UiEditor.test.tsx
📚 Learning: 2025-09-26T12:03:51.850Z
Learnt from: TomasEng
Repo: Altinn/altinn-studio PR: 0
File: :0-0
Timestamp: 2025-09-26T12:03:51.850Z
Learning: In PR #16443, TomasEng clarified that the ExpressionTexts type in studio/components does not require additional keys like dataModel, resource, or missingDataModelLabel that were suggested in a review comment. TypeScript compilation would catch any missing required properties, confirming the migration is correctly implemented.
Applied to files:
src/Designer/frontend/app-development/features/textEditor/TextEditor.test.tsx
📚 Learning: 2025-09-26T12:03:56.908Z
Learnt from: TomasEng
Repo: Altinn/altinn-studio PR: 0
File: :0-0
Timestamp: 2025-09-26T12:03:56.908Z
Learning: In the Altinn Studio codebase, when reviewing migration from studio/components-legacy to studio/components for the StudioExpression component, the ExpressionTexts type interface does not require additional keys like `dataModel`, `resource`, or `missingDataModelLabel`. TypeScript compilation will catch any missing required properties, so successful builds indicate proper type compliance.
Applied to files:
src/Designer/frontend/app-development/features/textEditor/TextEditor.test.tsx
📚 Learning: 2025-07-03T14:54:51.389Z
Learnt from: mgunnerud
Repo: Altinn/altinn-studio PR: 15826
File: frontend/resourceadm/components/ResourcePageInputs/ResourceLanguageTextField.tsx:95-95
Timestamp: 2025-07-03T14:54:51.389Z
Learning: The StudioTextfield component at frontend/libs/studio-components/src/components/StudioTextfield/StudioTextfield.tsx has a typing limitation where it only accepts `Ref<HTMLInputElement>` even when rendering textarea elements (when multiline=true). This creates a type mismatch between the ref type and the actual element type, requiring workarounds like removing ref props when both input and textarea elements need to be supported.
Applied to files:
src/Designer/frontend/app-development/features/textEditor/TextEditor.test.tsx
📚 Learning: 2025-11-03T18:58:18.996Z
Learnt from: TomasEng
Repo: Altinn/altinn-studio PR: 16876
File: src/Designer/frontend/libs/studio-content-library/src/ContentLibrary/LibraryBody/pages/CodeListsPage/CodeListsPage.tsx:17-23
Timestamp: 2025-11-03T18:58:18.996Z
Learning: In src/Designer/frontend/libs/studio-content-library/src/ContentLibrary/LibraryBody/pages/CodeListsPage/CodeListsPage.tsx, the CodeListsPage component is intentionally an uncontrolled component where the codeLists prop only initializes state on mount and does not synchronize when the prop changes. This is because the createCodeListMap function generates random UUIDs for keys, making it impure. Re-calling it after the first render would reassign keys and significantly disrupt the UI (unmounting/remounting components). The component manages its own state for draft/editing purposes, and the prop is not expected to change to anything that doesn't correspond to the internal state.
Applied to files:
src/Designer/frontend/app-development/features/appContentLibrary/AppContentLibrary.tsx
📚 Learning: 2025-01-17T12:16:17.666Z
Learnt from: TomasEng
Repo: Altinn/altinn-studio PR: 14429
File: frontend/app-development/features/appContentLibrary/utils/mapToCodeListDataList.ts:4-5
Timestamp: 2025-01-17T12:16:17.666Z
Learning: The `mapToCodeListDataList` function in frontend/app-development/features/appContentLibrary/utils/mapToCodeListDataList.ts expects `optionListDataList` to be set when called. Query failure cases that could result in undefined input are handled at a higher level.
Applied to files:
src/Designer/frontend/app-development/features/appContentLibrary/AppContentLibrary.tsx
📚 Learning: 2025-11-03T19:01:47.721Z
Learnt from: cammiida
Repo: Altinn/altinn-studio PR: 16877
File: src/App/frontend/lighthouse-auth.mjs:62-64
Timestamp: 2025-11-03T19:01:47.721Z
Learning: In Altinn Studio's app-frontend testing setup, the component-library test app (located at src/test/apps/component-library/App) serves as the backend, while the frontend is served separately via webpack dev server (started with 'yarn run start' from src/App/frontend). These are two distinct layers that work together during Lighthouse CI testing.
Applied to files:
src/Designer/frontend/app-development/features/uiEditor/UiEditor.test.tsxsrc/Designer/frontend/app-development/features/appContentLibrary/AppContentLibrary.test.tsx
📚 Learning: 2025-09-25T08:50:58.936Z
Learnt from: Jondyr
Repo: Altinn/altinn-studio PR: 16431
File: src/Designer/frontend/packages/ux-editor/src/converters/formLayoutConverters/externalLayoutToInternal.ts:28-33
Timestamp: 2025-09-25T08:50:58.936Z
Learning: The Altinn Studio codebase contains two parallel UX editor packages: `ux-editor` (current/newer) and `ux-editor-v3` (legacy). When reviewing code changes, need to distinguish between these versions as they have different API implementations, particularly around datamodel binding conversions.
Applied to files:
src/Designer/frontend/app-development/features/uiEditor/UiEditor.tsx
📚 Learning: 2025-10-24T08:37:15.119Z
Learnt from: TomasEng
Repo: Altinn/altinn-studio PR: 0
File: :0-0
Timestamp: 2025-10-24T08:37:15.119Z
Learning: The `studio-content-library` package at `src/Designer/frontend/libs/studio-content-library` is a TypeScript library and does not require Python-style docstring coverage checks.
Applied to files:
src/Designer/frontend/app-development/features/appContentLibrary/AppContentLibrary.test.tsx
📚 Learning: 2025-06-16T12:41:06.726Z
Learnt from: TomasEng
Repo: Altinn/altinn-studio PR: 15659
File: frontend/packages/ux-editor/src/components/config/editModal/EditOptions/OptionTabs/EditTab/CodeListDialog/CodeListDialog.test.tsx:145-151
Timestamp: 2025-06-16T12:41:06.726Z
Learning: In the Altinn Studio codebase, TomasEng has confirmed that using `expect(screen.getByRole('dialog')).toBeVisible` directly with `waitFor` is acceptable and equivalent to wrapping it in a function callback. This pattern is intentionally used in their testing setup.
Applied to files:
src/Designer/frontend/app-development/features/appContentLibrary/AppContentLibrary.test.tsx
🧬 Code graph analysis (2)
src/Designer/frontend/app-development/router/routes.tsx (8)
src/Designer/frontend/app-development/features/overview/components/Overview.tsx (1)
Overview(12-46)src/Designer/frontend/app-development/features/appPublish/pages/DeployPage.tsx (1)
DeployPage(16-71)src/Designer/frontend/app-development/features/processEditor/ProcessEditor.tsx (1)
ProcessEditor(26-136)src/Designer/frontend/app-development/features/appContentLibrary/AppContentLibrary.tsx (1)
AppContentLibrary(41-78)src/Designer/frontend/app-development/features/appSettings/AppSettings.tsx (1)
AppSettings(9-27)src/Designer/frontend/app-development/features/textEditor/TextEditor.tsx (1)
TextEditor(18-70)src/Designer/frontend/app-development/features/aiAssistant/AiAssistant.tsx (1)
AiAssistant(12-47)src/Designer/frontend/app-development/features/uiEditor/UiEditor.tsx (1)
UiEditor(13-46)
src/Designer/frontend/app-development/features/processEditor/ProcessEditor.tsx (1)
src/Designer/frontend/packages/process-editor/src/ProcessEditor.tsx (1)
ProcessEditor(37-89)
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- GitHub Check: Testing
🔇 Additional comments (16)
src/Designer/frontend/app-development/features/aiAssistant/AiAssistant.tsx (1)
12-12: Export style change enables lazy loading.The conversion to a default export is correct and necessary for React.lazy compatibility, supporting the lazy loading implementation mentioned in the PR objectives.
src/Designer/frontend/app-development/features/appPublish/pages/DeployPage.tsx (1)
16-16: Export style change enables lazy loading.The conversion to a default export is correct and necessary for React.lazy compatibility.
src/Designer/frontend/app-development/features/appSettings/AppSettings.tsx (1)
9-9: Export style change enables lazy loading.The conversion to a default export is correct and necessary for React.lazy compatibility.
src/Designer/frontend/app-development/features/appSettings/AppSettings.test.tsx (1)
3-3: Test import correctly updated.The import correctly reflects the default export change in AppSettings.tsx.
src/Designer/frontend/app-development/features/appPublish/pages/DeployPage.test.tsx (1)
3-3: Test import correctly updated.The import correctly reflects the default export change in DeployPage.tsx.
src/Designer/frontend/app-development/features/appContentLibrary/AppContentLibrary.tsx (1)
41-41: Export style change enables lazy loading.The conversion to a default export is correct and necessary for React.lazy compatibility.
src/Designer/frontend/app-development/features/processEditor/ProcessEditor.test.tsx (1)
3-3: Test import correctly updated.The import correctly reflects the default export change in ProcessEditor.tsx.
src/Designer/frontend/app-development/features/uiEditor/UiEditor.test.tsx (1)
8-8: Test import correctly updated.The import correctly reflects the default export change in UiEditor.tsx.
src/Designer/frontend/app-development/features/textEditor/TextEditor.test.tsx (1)
5-5: LGTM! Import updated to match default export.The import style correctly reflects the TextEditor component's conversion to a default export, aligning with the lazy-loading implementation in the routing layer.
src/Designer/frontend/app-development/features/overview/components/Overview.test.tsx (1)
3-3: LGTM! Import correctly updated.The default import aligns with the Overview component's new default export and supports the lazy-loading strategy.
src/Designer/frontend/app-development/features/appContentLibrary/AppContentLibrary.test.tsx (1)
3-3: LGTM! Import style updated correctly.The default import properly reflects AppContentLibrary's conversion to a default export, supporting lazy loading in routes.
src/Designer/frontend/app-development/router/PageRoutes.tsx (1)
1-1: LGTM! Suspense imports added for lazy loading.The Suspense and StudioPageSpinner imports are correctly added to support asynchronous component loading.
Also applies to: 22-22
src/Designer/frontend/app-development/features/overview/components/Overview.tsx (1)
12-12: LGTM! Export converted to default for lazy loading.The conversion from named export to default export enables React.lazy dynamic imports. The component logic remains unchanged.
Also applies to: 46-46
src/Designer/frontend/app-development/router/routes.tsx (1)
1-17: Excellent implementation of lazy loading!The conversion to React.lazy with dynamic imports enables code splitting, so each route's code is only loaded when needed. This should significantly improve initial bundle size and page load performance.
All components correctly use default exports (as verified by the corresponding component file changes in this PR), satisfying React.lazy requirements.
src/Designer/frontend/app-development/features/uiEditor/UiEditor.tsx (1)
13-13: LGTM! Export converted to default for lazy loading.The conversion to default export enables the component to be dynamically imported via React.lazy in the routing layer, supporting code splitting.
Also applies to: 46-46
src/Designer/frontend/app-development/features/textEditor/TextEditor.tsx (1)
18-18: LGTM! Export converted to default for lazy loading.The default export enables React.lazy dynamic imports, allowing the TextEditor to be loaded on demand. Component logic remains unchanged.
Also applies to: 70-70
| import { OnProcessTaskRemoveHandler } from './handlers/OnProcessTaskRemoveHandler'; | ||
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|
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| export const ProcessEditor = (): React.ReactElement => { | ||
| export default function ProcessEditor(): React.ReactElement { |
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🧩 Analysis chain
Export change correctly enables lazy loading.
The conversion from named arrow function export to default function export is appropriate for enabling React.lazy() dynamic imports as per the PR objectives. The syntax is correct.
However, this is a breaking change for any code that imports this component using a named import.
Run the following script to verify that all imports have been updated to default imports and that no stale named imports remain:
Also applies to: 136-136
🏁 Script executed:
#!/bin/bash
# Description: Verify all imports of ProcessEditor from this file use default import syntax.
# Expected: Only default imports or dynamic imports (React.lazy).
# Search for any remaining named imports of ProcessEditor from this specific file path
rg -n --type=ts --type=tsx -C3 "import\s*\{\s*ProcessEditor\s*\}" | rg -C3 "features/processEditor"
# Also check for any index file that might still be re-exporting this component
fd -e ts -e tsx "index" -x rg -l "ProcessEditor" {} | xargs rg -n "export.*ProcessEditor.*from.*['\"]\.\/ProcessEditor"Length of output: 179
🏁 Script executed:
#!/bin/bash
# Description: Verify all imports of ProcessEditor from features/processEditor directory.
# Fixed version with correct rg syntax and file types.
echo "=== Searching for named imports of ProcessEditor ==="
rg -n --type=ts -C3 'import\s*\{\s*ProcessEditor\s*\}'
echo ""
echo "=== Searching for default imports of ProcessEditor ==="
rg -n --type=ts -C3 'import.*ProcessEditor.*from' | grep -i "features/processEditor"
echo ""
echo "=== Searching for React.lazy imports of ProcessEditor ==="
rg -n --type=ts -C3 'React\.lazy.*ProcessEditor'
echo ""
echo "=== Searching for index files exporting ProcessEditor ==="
fd -e ts -e js "index" | xargs rg -n "export.*ProcessEditor" 2>/dev/null || echo "No index file exports found"Length of output: 3276
🏁 Script executed:
#!/bin/bash
# Description: Find where ProcessEditor is used, especially with React.lazy
echo "=== Searching for files importing from app-development/features/processEditor ==="
rg -n --type=ts -C3 "from.*['\"].*features/processEditor['\"]" | head -50
echo ""
echo "=== Searching for React.lazy usage in the codebase ==="
rg -n --type=ts 'React\.lazy' | head -30
echo ""
echo "=== Checking what imports the index.ts file ==="
rg -n --type=ts "from.*['\"].*features/processEditor/index['\"]"
echo ""
echo "=== Looking at the index.ts file content ==="
cat "src/Designer/frontend/app-development/features/processEditor/index.ts"Length of output: 1488
🏁 Script executed:
#!/bin/bash
# Description: Get exact import and usage of ProcessEditor in routes.tsx
echo "=== Full context around React.lazy(ProcessEditor) in routes.tsx ==="
sed -n '1,20p' "src/Designer/frontend/app-development/router/routes.tsx"Length of output: 1147
🏁 Script executed:
#!/bin/bash
# Description: Confirm if index.ts file is imported anywhere
echo "=== Searching for imports from processEditor index file ==="
rg -n --type=ts "from.*['\"].*processEditor['\"]" | grep -v "ProcessEditor.tsx" | grep -v "ProcessEditor.test"
echo ""
echo "=== Checking all variants of index imports ==="
rg -n --type=ts "from.*['\"]app-development/features/processEditor['\"]"Length of output: 107
Fix index.ts re-export to match new default export pattern.
The export style change to default function is correctly applied and routes.tsx correctly imports directly from the component file. However, src/Designer/frontend/app-development/features/processEditor/index.ts contains export * from './ProcessEditor', which cannot re-export default exports in ES modules and will break any code attempting to import via the index path.
Update the index file to:
export { default } from './ProcessEditor';
or alternatively:
export { default as ProcessEditor } from './ProcessEditor';
🤖 Prompt for AI Agents
In
src/Designer/frontend/app-development/features/processEditor/ProcessEditor.tsx
around line 26, the component was changed to a default export but the package
index re-export uses `export * from './ProcessEditor'`, which cannot re-export
default ES module exports; update
src/Designer/frontend/app-development/features/processEditor/index.ts to
explicitly re-export the default (for example use an `export { default } from
'./ProcessEditor'` or `export { default as ProcessEditor } from
'./ProcessEditor'`) so imports via the index path resolve correctly.
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Description
Lazy loading of app routes. Makes loading individual pages not load the entire app.
Verification
Summary by CodeRabbit