restaurant_service.md

Restaurant 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
GET	/restaurants/{restaurantId}		GetRestaurantResponse JSON	Get a restaurant by restaurant ID.
POST	/restaurants	CreateRestaurantRequest JSON	CreateRestaurantResponse JSON	Add a new restaurant.

gRPC APIs

None

Commands

Outbound Commands

None

Inbound Commands

None

Events

Outbound Events

• Core event entity (Aggregate root entity): Restaurant

Event	Target Service(s)	Description
RestaurantCreatedEvent	None	The Restaurant Service notifies other services about a restaurant has been created.

Inbound Events

None

Database

• restaurants

  Column	Type	Properties
  id	bigint(20)	PRI
  name	varchar(255)

• kitchen_service_restaurant_menu_items

  Column	Type	Properties
  restaurant_id	bigint(20)	MUL
  id	varchar(255)
  name	varchar(255)
  amount	decimal(19,2)