[FEATURE] Design Document

Current Context

• Brief overview of the existing system
• Key components and their relationships
• Pain points or gaps being addressed

Requirements

Functional Requirements

• List of must-have functionality
• Expected behaviors
• Integration points

Non-Functional Requirements

• Performance expectations
• Scalability needs
• Observability requirements
• Security considerations

Design Decisions

1. [Major Decision Area]

Will implement/choose [approach] because:

• Rationale 1
• Rationale 2
• Trade-offs considered

2. [Another Decision Area]

Will implement/choose [approach] because:

• Rationale 1
• Rationale 2
• Alternatives considered

Technical Design

If relevant, specify the following:

1. Core Components

# Key interfaces/classes with type hints
class MainComponent:
    """Core documentation"""
    pass

2. Data Models

# Key data models with type hints
class DataModel:
    """Model documentation"""
    pass

3. Integration Points

• How this interfaces with other systems
• API contracts
• Data flow diagrams if needed

4. Files Changes

• Explicitly mention which files will be impacted/created in this change.
• These should be the ONLY files impacted in the change.

Implementation Plan

1. Phase 1: [Initial Implementation]

   • Task 1
   • Task 2
   • Expected timeline

2. Phase 2: [Enhancement Phase]

   • Task 1
   • Task 2
   • Expected timeline

3. Phase 3: [Production Readiness]

   • Task 1
   • Task 2
   • Expected timeline

Testing Strategy

Unit Tests

• Key test cases
• Mock strategies
• Coverage expectations

Integration Tests

• Test scenarios
• Environment needs
• Data requirements

Observability

Logging

• Key logging points
• Log levels
• Structured logging format

Metrics

• Key metrics to track
• Collection method
• Alert thresholds

Future Considerations

Potential Enhancements

• Future feature ideas
• Scalability improvements
• Performance optimizations

Known Limitations

• Current constraints
• Technical debt
• Areas needing future attention

Dependencies

Development Dependencies

• Build tools
• Test frameworks
• Development utilities

Security Considerations

• Authentication/Authorization
• Data protection
• Compliance requirements

Rollout Strategy

1. Development phase
2. Testing phase
3. Staging deployment
4. Production deployment
5. Monitoring period

References

• Related design documents
• External documentation
• Relevant standards