init prd prompt

[ZHallen122]

Summary by CodeRabbit

Release Notes

• New Features

  • Introduced PRDHandler for generating Product Requirements Documents (PRDs) based on project parameters.
  • Added a prompt generation method to help structure PRD requests.

• Improvements

  • Enhanced ProjectInitHandler to provide more detailed project configuration.
  • Improved error handling in ChatService for message saving and chat updates.
  • Updated ModelProvider to enforce model requirements for chat requests and introduced a new method for handling chat streams.

• Bug Fixes

  • Corrected a typographical error in the updateChatTitle method parameter.

[coderabbitai]

Caution

Review failed

The pull request is closed.

Walkthrough

The changes introduce a new handler, PRDHandler, to the BuildHandlerManager class, enhancing its capability to manage additional handlers. The PRDHandler class is designed to generate a Product Requirements Document (PRD) using project data and integrates with a Large Language Model (LLM) for content creation. Additionally, the ProjectInitHandler class is updated to provide more detailed project configuration. Other modifications include improvements to the ChatService and ModelProvider classes, focusing on error handling and method signature adjustments.

Changes

File Path	Change Summary
backend/src/build-system/handler-manager.ts	Added PRDHandler to registerBuiltInHandlers method.
backend/src/build-system/node/product_requirements_document/prd.ts	Introduced PRDHandler class with run and generatePRDFromLLM methods.
backend/src/build-system/node/product_requirements_document/prompt/prompt.ts	Added prompts object with generatePRDPrompt method for PRD generation prompts.
backend/src/build-system/node/project-init.ts	Updated ProjectInitHandler to modify result object properties: changed projectName, added description, and Platform.
backend/src/chat/chat.service.ts	Corrected parameter name in updateChatTitle, added message existence check in saveMessage, and updated timestamp in clearChatHistory.
backend/src/common/model-provider/index.ts	Updated chat method to require model parameter, added chunkSync method for chat stream handling.

Possibly related PRs

• Feat(prompt) system prompt #40: The addition of the PRDHandler class in the main PR is related to the overall functionality of generating a Product Requirements Document (PRD), which may utilize the system prompt introduced in this PR to enhance the context and structure of the generated documents.

Suggested reviewers

• Sma1lboy

🐰 In the garden of code, I hop with glee,
New handlers and prompts, oh what a spree!
With PRDs sprouting, our projects take flight,
A whimsical journey, from morning till night!
Let's build and create, with joy in our hearts,
For every new feature, a masterpiece starts! 🌼✨

Warning

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🔧 eslint

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backend/src/build-system/hanlder-manager.ts

Oops! Something went wrong! :(

ESLint: 8.57.1

ESLint couldn't find the plugin "eslint-plugin-prettier".

(The package "eslint-plugin-prettier" was not found when loaded as a Node module from the directory "/backend".)

It's likely that the plugin isn't installed correctly. Try reinstalling by running the following:

npm install eslint-plugin-prettier@latest --save-dev

The plugin "eslint-plugin-prettier" was referenced from the config file in "backend/.eslintrc.js".

If you still can't figure out the problem, please stop by https://eslint.org/chat/help to chat with the team.

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