@swoft/platform-contracts/src/domain/index.ts

DDD-compliant dependency injection contracts for Swoft platform - Defines clean architecture boundaries

/**
 * Domain Layer Contracts
 *
 * Defines dependency injection symbols for domain concerns.
 * These are the "ports" in hexagonal architecture - interfaces defined
 * by the domain that infrastructure adapters must implement.
 */

// ============================================
// REPOSITORY CONTRACTS (Domain → Infrastructure)
// ============================================

/**
 * Repository contracts for domain entities
 * These are ports that infrastructure adapters implement
 */
export const DOMAIN_CONTRACTS = {
  // Core domain repositories
  SCHEMA_REPOSITORY: Symbol('Domain.Repository.SchemaRepository'),
  BUSINESS_ACTION_REPOSITORY: Symbol('Domain.Repository.BusinessActionRepository'),

  // Knowledge domain repositories
  DOCUMENTATION_REPOSITORY: Symbol('Domain.Repository.DocumentationRepository'),

  // Runtime domain repositories
  ATOMIC_TASK_REPOSITORY: Symbol('Domain.Repository.AtomicTaskRepository'),

  // Collaboration domain repositories
  HANDOFF_REPOSITORY: Symbol('Domain.Repository.HandoffRepository'),
  MESSAGE_REPOSITORY: Symbol('Domain.Repository.MessageRepository'),
} as const;

// ============================================
// DOMAIN SERVICE CONTRACTS
// ============================================

/**
 * Domain service contracts for complex business logic
 * Services that orchestrate multiple entities/value objects
 */
export const DOMAIN_SERVICE_CONTRACTS = {
  // Knowledge domain services
  CONTENT_DISCOVERY_SERVICE: Symbol('Domain.Service.ContentDiscoveryService'),
  RELATIONSHIP_DISCOVERY_SERVICE: Symbol('Domain.Service.RelationshipDiscoveryService'),

  // Runtime domain services
  TASK_ORCHESTRATION_SERVICE: Symbol('Domain.Service.TaskOrchestrationService'),

  // Core domain services
  BUSINESS_ACTION_ORCHESTRATOR: Symbol('Domain.Service.BusinessActionOrchestrator'),
} as const;

// Type-safe access to domain contracts
export type DomainContract = (typeof DOMAIN_CONTRACTS)[keyof typeof DOMAIN_CONTRACTS];
export type DomainServiceContract =
  (typeof DOMAIN_SERVICE_CONTRACTS)[keyof typeof DOMAIN_SERVICE_CONTRACTS];