shakacode / react_on_rails

Integration of React + Webpack + Rails + rails/webpacker including server-side rendering of React, enabling a better developer experience and faster client performance.
https://www.shakacode.com/react-on-rails/docs/
MIT License
5.09k stars 628 forks source link

[WIP] create a dashboard for investigating React on Rails SSR performance #1636

Closed AbanoubGhadban closed 2 months ago

AbanoubGhadban commented 3 months ago

Summary

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Summary by CodeRabbit

coderabbitai[bot] commented 3 months ago

Walkthrough

The recent update introduces a Trace Visualizer into the application, enabling visualization of operations through a Gantt chart. Key changes include implementation of a new controller, view, and routes for the visualizer, along with tracing enhancements within the react_on_rails framework. A new Rake task is also added to easily start a server for the visualizer. These changes collectively aim to enhance debugging and performance analysis.

Changes

File(s) Change Summary
app/controllers/trace_visualizer/... Added TraceVisualizerController to handle log reading, data parsing, and JSON response for visualization.
app/views/trace_visualizer/... Introduced index.html.erb to render a web page displaying a Gantt chart for operations timeline data.
config/routes.rb Added route for TraceVisualizer engine to direct requests to trace_visualizer#index action.
lib/react_on_rails.rb Added require 'trace_visualizer/engine' statement.
lib/react_on_rails/helper.rb Refactored methods to include tracing via ReactOnRails::Utils.with_trace; modified server rendering reset logic.
lib/react_on_rails/server_rendering_js_code.rb Added tracing block to server_rendering_component_js_code method, including error-checking logic.
lib/react_on_rails/server_rendering_pool/... Modified reset_pool_if_server_bundle_was_modified signature and refactored logic; added tracing.
lib/react_on_rails/utils.rb Introduced with_trace method for conditional logging and time tracking.
lib/tasks/trace_visualizer.rake Added a Rake task to start a server for Trace Visualizer engine using Puma.
lib/trace_visualizer/engine.rb Introduced TraceVisualizer module with Engine class for Rails engine namespace isolation.

Sequence Diagrams

Trace Visualization Flow

sequenceDiagram
    participant User
    participant Browser
    participant TraceVisualizerController
    participant TraceVisualizer::Engine

    User->>Browser: Request data visualization
    Browser->>TraceVisualizerController: GET /trace_visualizer
    TraceVisualizerController->>TraceVisualizer::Engine: Process log data
    TraceVisualizer::Engine->>TraceVisualizerController: Return processed data
    TraceVisualizerController->>Browser: Render JSON response
    Browser->>User: Display Gantt chart

Component Rendering with Trace

sequenceDiagram
    participant Client
    participant ReactOnRails
    participant RenderHelper

    Client->>ReactOnRails: Request render React component
    ReactOnRails->>RenderHelper: Call internal_react_component with trace
    RenderHelper->>ReactOnRails: Render component with trace
    ReactOnRails->>Client: Return rendered component

Poem

In the land where codes and logs unite,
A visualizer springs to life in the night.
Gantt charts bloom, tracing every move,
With enhanced insights, they beautifully groove.
Debugging's now a clearer stage,
Thanks to the updates on this new page.
🌟 Happy coding nights from CodeRabbit's sage! πŸ‡πŸ“œ


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