consumer_service.md

Consumer Service

• Business Logic
• APIs
  • RESTful APIs
  • gRPC APIs
• Commands
  • Outbound Commands
  • Inbound Commands
• Events
  • Outbound Events
  • Inbound Events
• Database

Business Logic

APIs

RESTful APIs

API Documentation (Swagger UI)

Method	URL	Request	Response	Description
POST	/consumers	CreateConsumerRequest JSON	CreateConsumerResponse JSON	Add a new consumer.
GET	/consumers/{consumerId}		GetConsumerResponse JSON	Get a consumer by consumer ID.

gRPC APIs

None

Commands

Outbound Commands

Inbound Commands

• Inbound command channel name: consumerService

Command	Description
ValidateOrderByConsumerCommand

Events

Outbound Events

Event	Target Service(s)	Description
ConsumerCreatedEvent

Inbound Events

None

Database

• consumer

  Column	Type	Properties
  id	bigint(20)	PRI
  first_name	varchar(255)
  last_name	varchar(255)