Implement Core Domain Logic

[eenthiran]

Task: Implement Core Domain Logic

Description

Design and implement the core domain logic for the blockchain L2 orchestrator, focusing on the fundamental business entities, operations, and rules that are independent of external services.

Objectives

• Create a core module in src/core/
• Define domain entities and value objects
• Implement core business logic and rules
• Create domain events and event handlers
• Ensure domain logic is testable in isolation
• Document core domain concepts and relationships

Implementation Details

• Define domain entities (Node, Validator, Block, Transaction, etc.)
• Implement value objects for immutable concepts
• Create domain services for operations that span multiple entities
• Implement domain events for state changes
• Add validation rules for domain operations
• Create factories for complex entity creation
• Implement domain-specific exceptions

Acceptance Criteria

• Core domain logic is independent of external services
• Domain entities encapsulate their behavior
• Business rules are consistently enforced
• Domain logic is thoroughly tested
• Domain concepts are well-documented
• Core functionality is performant and scalable

Dependencies

• Error handling system

Estimated Effort

Large (7-10 days)

Priority

High