Refactor Backend with Abstract CustomBackend using AoP (Aspect Oriented Programming) and PropertyManager [WIP]

[snowyu]

Refactor Backend with Abstract CustomBackend using AoP (Aspect Oriented Programming) and PropertyManager [WIP] - Not Yet Ready for Merge!

Description:

This pull request is part of our ongoing effort to refactor the backend services by introducing an abstract CustomBackend, leveraging a hierarchical factory pattern, specifically implemented using Aspect Oriented Programming (AoP) through 'custom-factory' package. I also incorporate JSONSchema definitions for UI elements management in React applications via rjsf (React JSon Schema Form). Additionally, I use the 'property-manager` library to manage and organize our back-end properties related to these services within a structured and consistent manner.

Motivation:

The refactoring is crucial due to growing complexity and difficulty managing various implementations across similar services like chatbots, text-to-speech systems, etc., within our application's backend architecture. By decoupling interface logic from concrete implementation details through the use of abstract interfaces, employing AoP techniques with 'custom-factory', and using property-manager to manage JSON Schema properties in a structured way

Implementation Status:

At present, this PR has completed initial setup work for integrating Aspect Oriented Programming (AoP) through the use of the custom factory pattern provided by 'custom-factory' package. This includes setting up abstract interfaces and factories that manage different products associated with each back-end service based on their configurations

• Abstract Backend: CustomBackend
• Hierarchical back-end factory pattern
  • bot: chatbot (Factory Item)
    • llamacpp (Product Item)
    • chatgpt (Product Item)
  • tts (Factory Item)
  • stt (Factory Item)
  • storage (Factory Item)
• Separate UI from backend, use JSONSchema.

WIP & Documentation:

Please note that this PR is a work in progress, meaning many sections are not yet fully working or documented. I encourage you to review the code changes carefully. If any questions arise, feel free to ask for clarification; I will do my best to provide a detailed explanation and address concerns promptly.

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Name	Status	Preview	Comments	Updated (UTC)
amica	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Jan 22, 2024 11:32pm

[kasumi-1]

Wow, this looks like a great start. Busy with christmas stuff so haven't had time to digest this yet, will review soon.

[snowyu]

@kasumi-1 I originally intended to abstract a framework for freely registering and using AI tools: https://github.com/isdk/ai-tool.js

However, the project evolved significantly and ultimately transformed into Programmable Prompt Engine Language: https://github.com/offline-ai/cli

Now I find myself stuck in the complexity of my own project.