Skip to content

Latest commit

 

History

History
101 lines (78 loc) · 4.97 KB

recommendations.md

File metadata and controls

101 lines (78 loc) · 4.97 KB
Raw

Recommendations for Improving Modularity and Separation of Concerns

Smart Contracts

1. Separate ENS Functionality (Completed)

  • ✅ Moved ENS-related functions from Client.sol to AttestationUtils.sol
  • Create an interface IENSUtils.sol for the ENS-related functions
  • Update Client.sol to use the new ENS utility functions through the interface

2. Move Schema Creation Logic (Completed)

  • ✅ Relocated schema creation functions from AttestationService.sol to AttestationUtils.sol
  • ✅ Created new functions in AttestationUtils.sol for creating various schemas
  • ✅ Updated AttestationService.sol to use the new schema creation functions from AttestationUtils.sol

3. Standardize Solidity Versions

  • Update all contracts to use the same Solidity version (preferably ^0.8.20)
  • Ensure compatibility with dependencies and make necessary adjustments

4. Implement EthereumProviderUtils Functionality

  • Complete the implementation of convertProviderToSigner in EthereumProviderUtils.sol
  • Add proper error handling and input validation

5. Enhance Error Handling and Input Validation

  • ✅ Implemented custom errors in AttestationUtils.sol
  • Extend custom error usage to AttestationService.sol and other contracts
  • Add more detailed error messages for better debugging and user feedback

6. Improve Role Management

  • Implement additional checks in role management functions in AttestationService.sol
  • Consider using OpenZeppelin's AccessControlEnumerable for better role management

7. Optimize Storage Layout

  • Review and optimize the storage layout in AttestationService.sol for gas efficiency
  • Consider using uint256 instead of bool for approvedAttestationCreators mapping

8. Enhance Documentation

  • Add more detailed NatSpec comments for all functions and parameters
  • Include examples and usage instructions in the contract documentation

9. Further Separation of Concerns

  • Create a separate SchemaManager.sol contract to handle all schema-related operations
  • Implement an ISchemaManager.sol interface for better abstraction
  • Move role management logic to a separate RoleManager.sol contract

10. Implement Event Emitters

  • Create a separate EventEmitter.sol contract to centralize all event emissions
  • Use this contract in AttestationService.sol and other contracts to improve consistency

Frontend

1. Code Organization and Folder Structure

  • Implement a feature-based folder structure (e.g., features/attestation, features/verification)
  • Create separate folders for components, hooks, services, and utilities
  • Use barrel files (index.ts) for cleaner imports

2. Component Architecture

  • Implement a component hierarchy: Atoms > Molecules > Organisms > Templates > Pages
  • Use Higher-Order Components (HOCs) for cross-cutting concerns (e.g., authentication, loading states)
  • Implement render props pattern for flexible component composition

3. State Management Patterns

  • Use React Context for global state that doesn't change frequently
  • Implement Redux with Redux Toolkit for complex application state
  • Use local component state for UI-specific state that doesn't need to be shared

4. Custom Hooks and Logic Separation

  • Create custom hooks for reusable logic (e.g., useWalletConnection, useAttestation)
  • Implement hook composition for complex logic
  • Move business logic out of components into custom hooks or services

5. API and Blockchain Interaction Layer

  • Create a service layer for all API and blockchain interactions
  • Implement a repository pattern for data fetching and manipulation
  • Use adapters for third-party libraries to make them easily swappable

6. Error Handling and Logging

  • Implement a centralized error handling mechanism
  • Create custom error classes for different types of errors
  • Set up error logging and monitoring (e.g., Sentry integration)

7. Performance Optimization

  • Implement code splitting and lazy loading for large components
  • Use React.memo and useMemo for expensive computations
  • Optimize re-renders with useCallback for event handlers

8. Testing Strategy

  • Implement a comprehensive testing strategy (unit, integration, e2e)
  • Use React Testing Library for component tests
  • Implement snapshot testing for UI components

9. Styling and Theming

  • Use a CSS-in-JS solution (e.g., styled-components) for component-specific styles
  • Implement a theme provider for consistent styling across the application
  • Create a design system with reusable UI components

10. Build and Deployment

  • Set up a CI/CD pipeline for automated testing and deployment
  • Implement environment-specific configuration management
  • Use Docker for consistent development and production environments

By implementing these recommendations, the MissionEnrollment project will achieve better modularity, maintainability, and scalability in both its smart contract and frontend components. The frontend architecture will be more robust, easier to test, and better organized for future development and scaling.