Update grading logic and initial data handling in ExamSetter components

[nsavinda]

Summary by CodeRabbit

• New Features

  • Enhanced grading process with dynamic candidate retrieval based on selected exams.
  • Improved error handling and loading state management during grading.
  • Updated initial grading state to start with no marks assigned.

• Bug Fixes

  • Fixed issues related to fetching essay details and handling errors.

• Refactor

  • Streamlined the data fetching and grading logic for better maintainability and scalability.

[coderabbitai]

Caution

Review failed

The pull request is closed.

Walkthrough

The changes in this pull request primarily affect the Grade.tsx and Grading.tsx files. In Grade.tsx, the initialization of grading data has been modified to set all marks to 0, and the state management has been updated to use an empty array. The data fetching process has been enhanced with async/await syntax for better error handling. In Grading.tsx, a new mechanism for fetching candidates based on selected exams has been implemented, replacing hardcoded data with a dynamic mapping. These changes improve the overall management of grading and candidate data.

Changes

File	Change Summary
src/pages/examSetter/Grade.tsx	- Changed initialData to set all marks to 0. - Initialized data state as an empty array. - Updated fetchEssayDetails to use async/await. - Enhanced error handling and loading state management. - Modified handleSubmit to calculate total score and pass/fail status.
src/pages/examSetter/Grading.tsx	- Implemented dynamic fetching of candidates based on selected exam ID, replacing hardcoded data. - Updated handleExamClick to utilize new candidate mapping. - Simplified rendering logic for grading status.

Possibly related PRs

• Grading updated #98: The changes in the main PR regarding the grading process and state management are directly related to the updates in the ExamSetterGrade component, which also focuses on grading functionalities and integrates AI feedback into the grading process.
• Dev/ns/grading #118: This PR introduces new interfaces and functions related to grading questions, which aligns with the changes made in the main PR that enhance the grading logic and state management.
• Kaumadi #127: The modifications in this PR regarding proctoring and candidate management may relate to the overall grading and exam management system, although they are not directly tied to the grading logic itself.
• limit questions #129: The updates in this PR to enhance question generation functionality are relevant as they improve the overall exam management process, which includes grading aspects discussed in the main PR.

Suggested reviewers

• Kaumadi2k

🐰 In the land of grades, where numbers play,
A rabbit hops in, brightening the day.
With zeros in place, and data anew,
Fetching candidates, oh what a view!
Async awaits, and scores to declare,
Grading made easier, with love and care! 🌟

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📜 Recent review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Reviewing files that changed from the base of the PR and between 1609c75 and 5621a63.

📒 Files selected for processing (2)

• src/pages/examSetter/Grade.tsx (6 hunks)
• src/pages/examSetter/Grading.tsx (3 hunks)

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