: Use Ports & Adapters (Hexagonal Architecture) alongside DDD to ensure that external technologies (like MongoDB or Postgres) do not leak into the business logic. Strategic Benefits
: Start by creating types that represent your business rules. Use Go structs to enforce constraints (e.g., a title must be between 1–50 characters). : Use Ports & Adapters (Hexagonal Architecture) alongside
Any good sample example on domain driven design in go : r/golang Any good sample example on domain driven design
Go's package system is well-suited for DDD. A common approach is to use the internal directory to prevent external exposure of domain-specific logic. Responsibility Typical Go Package Core business logic, entities, and repository interfaces. internal/domain Application Orchestrates tasks and delegates to domain objects. internal/application Infrastructure Implements repository interfaces (DB, APIs). internal/infrastructure Interfaces Entry points for the system (HTTP, CLI, gRPC). internal/interfaces Key Tactical Implementation Steps internal/interfaces Key Tactical Implementation Steps
