DigitalBuild-AU / MyJobsAI

Job application tracker with many features
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Sweep: Refactor cvHelper.html, cvHelperApp.js, cvHelperApp.css, coverLetter.html, coverLetterApp.js and coverLetterApp.css into React, add related Employment History and Skills pages #15

Closed DigitalBuild-AU closed 6 months ago

DigitalBuild-AU commented 6 months ago

Details

Overview of Application Structure This application is built with a unique blend of traditional JavaScript practices and React, primarily focusing on direct DOM manipulation for its core functionality. The main file, App.js, does not follow the conventional React component structure; instead, it contains a series of functions directly interacting with the web page's Document Object Model (DOM) to implement its features. These functions are designed to perform specific tasks, such as sending HTTP requests using Axios, handling user input, and dynamically updating the UI based on the responses from a backend server.

Key Functions generateCVSuggestions: Takes user input from the webpage and sends it to a backend API to get CV suggestions, which are then displayed on the page. generateCoverLetter: Creates a personalized cover letter based on user-provided information by making an API call. sendEmail: Sends an email using provided details through an API request. fetchAndDisplayAnalytics: Fetches analytics data from the backend on page load and displays it on the webpage. These functions are invoked either in response to user actions (e.g., button clicks) or automatically when the page loads (fetchAndDisplayAnalytics is called when the DOM content is fully loaded).

Direct DOM Manipulation The application directly manipulates the DOM to update the UI, which is somewhat atypical in React applications. React typically encourages a declarative approach through state and props to manage the UI, minimizing direct DOM interactions. However, this application opts for a more imperative approach, directly retrieving and setting the values of DOM elements.

Integration and Exporting The current version of App.js does not define or export a React component in the traditional sense. To integrate this setup within a React application, you might consider wrapping the existing logic within a functional component and using React's useEffect hook to replicate the DOMContentLoaded event listener, ensuring compatibility with the React lifecycle and practices.

Project Transition Overview This project is undergoing a significant transformation from a traditional Express/Node.js application to a more modern architecture that incorporates React for the front-end. The original setup relies heavily on server-side rendering and direct DOM manipulation for dynamic content and interactivity. As part of the transition, React is being introduced to modernize the user interface, enhance user experience, and leverage React's component-based architecture for more efficient front-end development.

Original Express/Node.js Setup The original application structure is built around Express/Node.js, focusing on server-side logic and rendering. It includes API endpoints, middleware, and server configuration necessary for handling HTTP requests, interacting with databases, and serving dynamic content to the user.

Introduction of React Components A new development effort is underway to integrate React into the project. This involves creating React components to encapsulate and manage parts of the application's UI. The goal is to shift from server-side rendering and direct DOM manipulation (a common practice in traditional Express/Node.js applications) to a more interactive and dynamic client-side rendering approach that React offers.

Current State and Integration Challenges Direct DOM Manipulation vs. React State Management: The existing codebase includes functions that directly manipulate the DOM for dynamic content updates, which contrasts with React's declarative approach using state and props. Integrating these functions into React components requires careful refactoring to ensure they adhere to React principles.

Hybrid Application Structure: As React components are introduced, the project now contains a mix of server-rendered pages and client-side React components. This hybrid structure presents challenges in ensuring seamless interaction between the two parts, particularly in state management, routing, and data flow.

API Integration: The application's front-end, now being partially powered by React, must interact with the existing Express/Node.js backend via API calls. Ensuring efficient and secure communication between the client-side React components and the server-side API endpoints is crucial.

Recommendations for Further Development Refactor for React Best Practices: Gradually refactor the existing JavaScript code to fit within React's component-based architecture. This includes using state and props for data management and minimizing direct DOM manipulation.

Enhance API for React: Ensure the API is well-structured and documented to facilitate easy integration with React components. Consider adopting RESTful standards or GraphQL for more efficient data retrieval and manipulation.

Component-Based Development: Focus on building reusable React components for the UI, which can help in breaking down the application into manageable parts and improving maintainability.

State Management Strategy: For complex state management across multiple components, consider using Context API or state management libraries like Redux or Recoil to maintain a consistent and predictable state across the application.

This transition represents a significant step towards modernizing the application by incorporating React. It offers an opportunity to enhance both the development experience and the end-user experience but requires careful planning and refactoring to merge the new React components seamlessly with the existing Express/Node.js backend.

The general intent for the Cover Letter and CV pages are as per below:

Employment History Page Functionality:

This dedicated page allows the user to input and manage their employment history. Users can add new employment entries, each requiring details such as Position, Company, Start Date, End Date, Responsibilities, and Notable Achievements. Each role entry includes an 'Add New Role' button to facilitate the inclusion of multiple employment positions. All data entered on this page is stored in a specific table within the application's database, making it accessible for both CV customization and cover letter generation. Skills Inventory Page Functionality:

A simple interface for the user to input individual skills akin to tags, with each skill submitted via an 'Add Skill' button. The skills are saved to a separate database table, designed to be referenced for the creation of both resumes and cover letters. This database can be updated or edited at any time, allowing for a dynamic and evolving skill set representation. Cover Letter Generation Page Functionality:

The page features a job selection box with a search mechanism to choose from the job listings in the database. Once a job is selected, a contact person field is auto-filled based on the job's associated contact(s) in the database, with an option to select between multiple contacts if available. A 'Create Cover Letter' button initiates the generation of a personalized cover letter using the user's employment history and skills from the database and the job description. The generated cover letter is displayed on the page, with an option for the user to provide immediate feedback or comments in a text entry box. This feedback can be submitted for further refinement of the cover letter via the GPT-4 API. 'Download as PDF' and 'Download as DOC' buttons are available for the user to export the final version of the cover letter. Resume Customization and Optimization Page Functionality:

The base resume/CV is either maintained within the system or uploaded by the user. Selecting a job from the database triggers the GPT-4 API to analyze and compare the CV against the job description, with visual feedback provided (green for alignment, red for misalignment, yellow for suggestions). The 'Customize CV' feature utilizes GPT-4 to recommend enhancements to the CV based on the selected job, focusing on the user's skills and employment history. The user can download the updated, job-tailored CV in both PDF and DOC formats. Commentary on Changes:

The Cover Letter page has been streamlined to reduce user input redundancy by utilizing pre-existing employment history and skills data. The Employment History and Skills pages were described to emphasize their standalone functionality and their integral role in feeding data into the Cover Letter and Resume pages. The focus on database integration highlights the system's efficiency in reusing user data for multiple purposes. By removing the manual input requirement from the Cover Letter page and instead pulling data from the database, the process becomes more user-friendly and less prone to errors or omissions.

Checklist - [X] Create `frontend/pages/EmploymentHistoryPage.js` ✓ https://github.com/DigitalBuild-AU/MyJobsAI/commit/7273531c23fbdd0ed6e5df3b9aa3dfc8638f1ea5 [Edit](https://github.com/DigitalBuild-AU/MyJobsAI/edit/sweep/refactor_cvhelperhtml_cvhelperappjs_cvhe/frontend/pages/EmploymentHistoryPage.js) - [X] Running GitHub Actions for `frontend/pages/EmploymentHistoryPage.js` ✓ [Edit](https://github.com/DigitalBuild-AU/MyJobsAI/edit/sweep/refactor_cvhelperhtml_cvhelperappjs_cvhe/frontend/pages/EmploymentHistoryPage.js) - [X] Create `frontend/pages/SkillsInventoryPage.js` ✓ https://github.com/DigitalBuild-AU/MyJobsAI/commit/13c630538f36eb807948250ed7088f9c5941eda1 [Edit](https://github.com/DigitalBuild-AU/MyJobsAI/edit/sweep/refactor_cvhelperhtml_cvhelperappjs_cvhe/frontend/pages/SkillsInventoryPage.js) - [X] Running GitHub Actions for `frontend/pages/SkillsInventoryPage.js` ✓ [Edit](https://github.com/DigitalBuild-AU/MyJobsAI/edit/sweep/refactor_cvhelperhtml_cvhelperappjs_cvhe/frontend/pages/SkillsInventoryPage.js) - [X] Create `frontend/pages/CoverLetterGenerationPage.js` ✓ https://github.com/DigitalBuild-AU/MyJobsAI/commit/4c0d017e0d5c73de8161805c3742538d9ea11856 [Edit](https://github.com/DigitalBuild-AU/MyJobsAI/edit/sweep/refactor_cvhelperhtml_cvhelperappjs_cvhe/frontend/pages/CoverLetterGenerationPage.js) - [X] Running GitHub Actions for `frontend/pages/CoverLetterGenerationPage.js` ✓ [Edit](https://github.com/DigitalBuild-AU/MyJobsAI/edit/sweep/refactor_cvhelperhtml_cvhelperappjs_cvhe/frontend/pages/CoverLetterGenerationPage.js) - [X] Create `frontend/pages/ResumeCustomizationPage.js` ✓ https://github.com/DigitalBuild-AU/MyJobsAI/commit/961fbe294801b964f7c83dbfebcbb38006073970 [Edit](https://github.com/DigitalBuild-AU/MyJobsAI/edit/sweep/refactor_cvhelperhtml_cvhelperappjs_cvhe/frontend/pages/ResumeCustomizationPage.js) - [X] Running GitHub Actions for `frontend/pages/ResumeCustomizationPage.js` ✓ [Edit](https://github.com/DigitalBuild-AU/MyJobsAI/edit/sweep/refactor_cvhelperhtml_cvhelperappjs_cvhe/frontend/pages/ResumeCustomizationPage.js) - [X] Modify `frontend/pages/JobListingsPage.js` ✓ https://github.com/DigitalBuild-AU/MyJobsAI/commit/8a464e0e7a04592cff680f6f74d677fe0a9e61f0 [Edit](https://github.com/DigitalBuild-AU/MyJobsAI/edit/sweep/refactor_cvhelperhtml_cvhelperappjs_cvhe/frontend/pages/JobListingsPage.js) - [X] Running GitHub Actions for `frontend/pages/JobListingsPage.js` ✓ [Edit](https://github.com/DigitalBuild-AU/MyJobsAI/edit/sweep/refactor_cvhelperhtml_cvhelperappjs_cvhe/frontend/pages/JobListingsPage.js) - [X] Modify `backend/routes/gptRoutes.js` ✓ https://github.com/DigitalBuild-AU/MyJobsAI/commit/8474248050baa01d739d7725ace854c332b46a12 [Edit](https://github.com/DigitalBuild-AU/MyJobsAI/edit/sweep/refactor_cvhelperhtml_cvhelperappjs_cvhe/backend/routes/gptRoutes.js) - [X] Running GitHub Actions for `backend/routes/gptRoutes.js` ✓ [Edit](https://github.com/DigitalBuild-AU/MyJobsAI/edit/sweep/refactor_cvhelperhtml_cvhelperappjs_cvhe/backend/routes/gptRoutes.js)
sweep-ai[bot] commented 6 months ago

🚀 Here's the PR! #16

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Actions (click)

GitHub Actions✓

Here are the GitHub Actions logs prior to making any changes:

Sandbox logs for b00ce50
Checking frontend/pages/JobListingsPage.js for syntax errors... ✅ frontend/pages/JobListingsPage.js has no syntax errors! 1/1 ✓
Checking frontend/pages/JobListingsPage.js for syntax errors...
✅ frontend/pages/JobListingsPage.js has no syntax errors!

Sandbox passed on the latest main, so sandbox checks will be enabled for this issue.


Step 1: 🔎 Searching

I found the following snippets in your repository. I will now analyze these snippets and come up with a plan.

Some code snippets I think are relevant in decreasing order of relevance (click to expand). If some file is missing from here, you can mention the path in the ticket description. https://github.com/DigitalBuild-AU/MyJobsAI/blob/857069fb02d1ff2e83bc619c5f8793b2fd167019/README.md#L1-L32 https://github.com/DigitalBuild-AU/MyJobsAI/blob/857069fb02d1ff2e83bc619c5f8793b2fd167019/backend/routes/gptRoutes.js#L1-L58 https://github.com/DigitalBuild-AU/MyJobsAI/blob/857069fb02d1ff2e83bc619c5f8793b2fd167019/frontend/pages/JobListingsPage.js#L1-L72 https://github.com/DigitalBuild-AU/MyJobsAI/blob/857069fb02d1ff2e83bc619c5f8793b2fd167019/public/quotes.json#L1-L0

Step 2: ⌨️ Coding

Ran GitHub Actions for 7273531c23fbdd0ed6e5df3b9aa3dfc8638f1ea5:

Ran GitHub Actions for 13c630538f36eb807948250ed7088f9c5941eda1:

Ran GitHub Actions for 4c0d017e0d5c73de8161805c3742538d9ea11856:

Ran GitHub Actions for 961fbe294801b964f7c83dbfebcbb38006073970:

--- 
+++ 
@@ -71,4 +71,12 @@
   );
 };

-export default JobListingsPage;+export default JobListingsPage;
+import { Link } from 'react-router-dom';
+
+      
+ Employment History + Skills Inventory + Cover Letter Generation + Resume Customization +

Ran GitHub Actions for 8a464e0e7a04592cff680f6f74d677fe0a9e61f0:

--- 
+++ 
@@ -57,4 +57,28 @@
   }
 });

-module.exports = router;+module.exports = router;
+// Resume Customization Route using Chat Completions
+router.post('/cv_customization', async (req, res) => {
+  const { jobDescription, userCV } = req.body;
+  try {
+    const response = await openai.chat.completions.create({
+      messages: [
+        {
+          role: "system",
+          content: "You are a helpful assistant designed to output a list of CV customization suggestions based on the job description in plain text."
+        },
+        {
+          role: "user",
+          content: `Please analyze the CV in comparison to the job description and provide customization suggestions.\nJob Description: ${jobDescription}\nUser CV: ${userCV}`
+        }
+      ],
+      model: "gpt-3.5-turbo",
+    });
+    console.log("CV customization suggestions generated successfully."); // gpt_pilot_debugging_log
+    res.json({ analysisResults: response.choices[0].message.content.trim() });
+  } catch (error) {
+    console.error(`Error processing CV customization request: ${error.message}, Stack: ${error.stack}`); // gpt_pilot_debugging_log
+    res.status(500).json({ error: "Failed to generate CV customization suggestions." });
+  }
+});

Ran GitHub Actions for 8474248050baa01d739d7725ace854c332b46a12:


Step 3: 🔁 Code Review

I have finished reviewing the code for completeness. I did not find errors for sweep/refactor_cvhelperhtml_cvhelperappjs_cvhe.


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