chore(error-handling): add getErrorMessage util and use it in Ollama #47
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… and dataset; add tests
…(safer error handling)
Summary of ChangesHello @morningstarxcdcode, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed! This pull request introduces a comprehensive backend infrastructure for a new application, 'LocalMind'. It sets up a Node.js/Express/TypeScript project with MongoDB integration, robust user authentication including API key generation, and flexible AI model management. The system is designed to integrate with various AI providers like Ollama, Google Gemini, and Groq, allowing users to configure and interact with these models. Additionally, it includes features for processing datasets and a new utility for standardized error message extraction. The scope of changes is significantly broader than indicated by the PR title, effectively initializing a full-fledged backend service. Highlights
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Code Review
This pull request introduces a substantial amount of new code, essentially setting up an entire backend application. The title "chore(error-handling): add getErrorMessage util and use it in Ollama" does not reflect the scope of these changes. While the new error handling utility is a good addition, the PR includes multiple new features like user authentication, AI model configuration, and dataset processing. In the future, it would be highly beneficial to break down such large changes into smaller, more focused pull requests. This makes the review process more manageable and allows for more detailed feedback. My review focuses on architectural patterns, correctness, and potential bugs I've identified across the new modules.
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Pull request overview
This pull request adds a getErrorMessage utility function to safely extract error messages from unknown error types and updates the Ollama service and utility files to use this helper instead of directly accessing properties on any-typed errors in catch blocks.
Key Changes:
- Introduces
src/utils/error.util.tswith agetErrorMessagehelper that safely extracts error messages - Updates
src/api/v1/Ai-model/Ollama/Ollama.service.tsto usegetErrorMessagein catch blocks - Updates
src/api/v1/Ai-model/Ollama/Ollama.utils.tsto usegetErrorMessagein catch blocks
Reviewed changes
Copilot reviewed 58 out of 66 changed files in this pull request and generated 7 comments.
Show a summary per file
| File | Description |
|---|---|
| src/utils/error.util.ts | New utility function to safely extract error messages from unknown error types |
| src/api/v1/Ai-model/Ollama/Ollama.service.ts | Updated to use getErrorMessage helper in both getVector and generateText methods |
| src/api/v1/Ai-model/Ollama/Ollama.utils.ts | Updated to use getErrorMessage helper in isModelAvailable and listAvailableModels methods |
| src/utils/test/safeJson.util.test.ts | Test file for JSON parsing utility (reference for testing patterns) |
| src/api/v1/Ai-model/Ollama/test/Ollama.test.ts | Tests for Ollama service functionality |
| [Other files] | Many additional files appear to be part of initial codebase setup rather than error handling changes |
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@morningstarxcdcode more than 10,000 line you Edit can you explain your changes |
2 participants
Fixes #46
Summary: Adds helper and updates Ollama utils/service to safely extract error messages and avoid in catch clauses.
Files changed: , , .