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feat(rollbar): add error boundaries on app and main view #46

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merged 3 commits into from
Oct 29, 2024

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ArslanSaleem
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@ArslanSaleem ArslanSaleem commented Oct 28, 2024

Summary by CodeRabbit

Release Notes

  • New Features

    • Introduced error handling and monitoring capabilities using Rollbar.
    • Added ErrorBoundary and custom fallback components (GlobalErrorFallback, ViewErrorFallback) for improved error management.
    • New environment variable for Rollbar access token added.
    • Integrated new dependencies for Rollbar support.
  • Bug Fixes

    • Enhanced error handling to catch and display errors in child components effectively.
  • Documentation

    • Updated example environment file to include new Rollbar access token variable.

@ArslanSaleem ArslanSaleem requested a review from gventuri October 28, 2024 16:34
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coderabbitai bot commented Oct 28, 2024

Walkthrough

The changes in this pull request involve updates to several files in the frontend directory. A new environment variable for Rollbar has been added to the .env.example file. The package.json file has been modified to include new dependencies for Rollbar. The layout files have been enhanced with error handling capabilities through the introduction of an ErrorBoundary component and a new configuration for Rollbar. Additionally, a new ErrorFallback component has been created to manage error states in a user-friendly manner.

Changes

File Path Change Summary
frontend/.env.example Added NEXT_PUBLIC_ROLLBAR_ACCESS_TOKEN and removed newline.
frontend/package.json Added dependencies: @rollbar/react (^0.12.0-beta) and rollbar (^2.26.4).
frontend/src/app/(app)/layout.tsx Introduced ErrorBoundary and ViewErrorFallback for error handling in the layout.
frontend/src/app/layout.tsx Added rollbarConfig, integrated Rollbar Provider, and wrapped content in ErrorBoundary. Removed outer ReactQueryClientProvider.
frontend/src/components/ErrorFallback.tsx Created GlobalErrorFallback and ViewErrorFallback components for user-friendly error handling. Added ErrorFallbackProps interface.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant App
    participant ErrorBoundary
    participant Rollbar

    User->>App: Interacts with the app
    App->>ErrorBoundary: Wraps child components
    ErrorBoundary->>Rollbar: Captures errors
    Rollbar->>ErrorBoundary: Sends error data
    ErrorBoundary->>User: Displays fallback UI
Loading

🐰 "In the garden where bunnies play,
New tools for errors come our way.
Rollbar's here to catch the fall,
With friendly messages for all!
Hopping through code, we cheer and sing,
For smoother paths that changes bring!" 🐇

Possibly related PRs

  • feat[mixpanel]: integration of mix panel for analytics #43: The changes in this PR involve modifications to the frontend/.env.example file, specifically the addition of the NEXT_PUBLIC_MIXPANEL_TOKEN, which is related to the integration of Mixpanel for analytics, similar to the changes made in the main PR regarding the addition of the NEXT_PUBLIC_ROLLBAR_ACCESS_TOKEN.

Suggested reviewers

  • gventuri

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codecov-commenter commented Oct 28, 2024

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 60.15%. Comparing base (d876353) to head (1f0efc0).

Additional details and impacted files
@@               Coverage Diff               @@
##           release/v0.3.3      #46   +/-   ##
===============================================
  Coverage           60.15%   60.15%           
===============================================
  Files                  37       37           
  Lines                1719     1719           
===============================================
  Hits                 1034     1034           
  Misses                685      685           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

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Actionable comments posted: 5

🧹 Outside diff range and nitpick comments (2)
frontend/src/components/ErrorFallback.tsx (1)

7-10: Consider enhancing type safety of ErrorFallbackProps

The interface is well-defined, but could be more specific about the error types it handles.

Consider this enhancement:

 interface ErrorFallbackProps {
-  error: Error | null;
+  error: Error & {
+    status?: number;
+    code?: string;
+  } | null;
   resetError: () => void;
 }
frontend/src/app/layout.tsx (1)

12-15: Defaulting to 'production' may lead to unintended environments

In the rollbarConfig, defaulting the environment to "production" when process.env.NODE_ENV is undefined may cause unintended behavior during development or testing phases.

Consider setting a safer default or ensuring that process.env.NODE_ENV is explicitly defined in all environments.

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Files that changed from the base of the PR and between d876353 and 891a2fe.

⛔ Files ignored due to path filters (1)
  • frontend/yarn.lock is excluded by !**/yarn.lock, !**/*.lock
📒 Files selected for processing (5)
  • frontend/.env.example (1 hunks)
  • frontend/package.json (2 hunks)
  • frontend/src/app/(app)/layout.tsx (2 hunks)
  • frontend/src/app/layout.tsx (2 hunks)
  • frontend/src/components/ErrorFallback.tsx (1 hunks)
🧰 Additional context used
🪛 Gitleaks
frontend/.env.example

3-3: Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

(generic-api-key)

🔇 Additional comments (7)
frontend/src/app/(app)/layout.tsx (2)

7-8: LGTM: Imports are correctly added

The imports for ErrorBoundary and ViewErrorFallback components are properly structured.


22-26: ⚠️ Potential issue

Missing Rollbar configuration and Provider

While the ErrorBoundary is correctly implemented, there are two critical pieces missing:

  1. The Rollbar configuration object with access token and environment settings
  2. The Rollbar Provider component that should wrap the application

Add the following configuration and wrap the content with Provider:

 import React from "react";
 import { SidebarProvider } from "@/context/SidebarContext";
 import { ScrollProvider } from "@/context/ScrollContext";
 import Sidebar from "@/components/ui/Sidebar";
 import Navbar from "@/components/ui/Navbar";
 import "@/app/style/globals.css";
-import { ErrorBoundary } from "@rollbar/react";
+import { ErrorBoundary, Provider } from "@rollbar/react";
 import { ViewErrorFallback } from "@/components/ErrorFallback";
+
+const rollbarConfig = {
+  accessToken: process.env.NEXT_PUBLIC_ROLLBAR_CLIENT_TOKEN,
+  environment: process.env.NEXT_PUBLIC_ENVIRONMENT || 'development',
+  captureUncaught: true,
+  captureUnhandledRejections: true,
+};

 export default function RootLayout({
   children,
 }: Readonly<{
   children: React.ReactNode;
 }>) {
   return (
-    <SidebarProvider>
-      <ScrollProvider>
-        <div className="flex h-screen bg-gray-50 text-black">
+    <Provider config={rollbarConfig}>
+      <SidebarProvider>
+        <ScrollProvider>
+          <div className="flex h-screen bg-gray-50 text-black">

Let's verify if the required environment variables are properly defined:

frontend/package.json (2)

43-43: LGTM! Rollbar core package added correctly.

The stable version of rollbar package is correctly added as a dependency.


19-19: Consider pinning the exact version of @rollbar/react beta.

Using a beta version with a caret (^) in production could lead to unexpected breaking changes. Consider pinning to an exact version until a stable release is available.

-    "@rollbar/react": "^0.12.0-beta",
+    "@rollbar/react": "0.12.0-beta",
frontend/src/app/layout.tsx (3)

7-8: Imports for Rollbar and GlobalErrorFallback are correctly added

The imports from @rollbar/react and @/components/ErrorFallback are appropriately added to enable Rollbar integration and custom error handling.


32-44: Component hierarchy updated appropriately with Rollbar integration

The components are correctly nested to integrate Rollbar's Provider and ErrorBoundary. Wrapping the application content within the ErrorBoundary ensures that any errors are captured and reported to Rollbar.


35-42: Verify ErrorBoundary captures errors as expected

Ensure that the ErrorBoundary is properly capturing errors from child components and that GlobalErrorFallback renders appropriately without exposing sensitive information.

Consider testing with a sample error to confirm that errors are handled as intended.

frontend/src/components/ErrorFallback.tsx Outdated Show resolved Hide resolved
frontend/src/components/ErrorFallback.tsx Outdated Show resolved Hide resolved
frontend/src/components/ErrorFallback.tsx Outdated Show resolved Hide resolved
frontend/src/components/ErrorFallback.tsx Outdated Show resolved Hide resolved
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Actionable comments posted: 2

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Files that changed from the base of the PR and between 891a2fe and 14ffb00.

📒 Files selected for processing (1)
  • frontend/src/components/ErrorFallback.tsx (1 hunks)
🔇 Additional comments (2)
frontend/src/components/ErrorFallback.tsx (2)

1-15: LGTM! Well-structured interfaces and imports.

The component is properly marked as client-side, and the interfaces are well-defined with clear separation of concerns.


53-59: LGTM! Well-structured component exports.

The implementation follows good practices with proper component composition and clear separation of concerns.

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Actionable comments posted: 2

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Files that changed from the base of the PR and between 14ffb00 and 1f0efc0.

📒 Files selected for processing (1)
  • frontend/src/components/ErrorFallback.tsx (1 hunks)
🔇 Additional comments (1)
frontend/src/components/ErrorFallback.tsx (1)

43-49: LGTM! Clean implementation of wrapper components.

The wrapper components are well-structured, following good practices with clear separation of concerns and consistent styling.

frontend/src/components/ErrorFallback.tsx Show resolved Hide resolved
frontend/src/components/ErrorFallback.tsx Show resolved Hide resolved
@gventuri gventuri merged commit e8ecf9a into release/v0.3.3 Oct 29, 2024
5 checks passed
@gventuri gventuri deleted the integrate/rollbar_for_nextjs_errors branch October 29, 2024 10:19
gventuri pushed a commit that referenced this pull request Oct 29, 2024
* feat(rollbar): add error boundaries on app and main view

* refactor(rollbar): clean up error handling component

* feat[Rollbar]: improve router logic
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3 participants