A developer adds query functionality to an order system using CQRS. The demonstration covers creating query objects and handlers, injecting repositories for database access, and exposing endpoints for fetching orders. Finally, the implementation is tested using Postman to verify retrieval of all orders and specific records by ID.
Chapters
- Length
- 13:34
- Captions
- English (Generated), Spanish (Auto-translated), French (Auto-translated), Korean (Auto-translated), Portuguese (Auto-translated), Vietnamese (Auto-translated)
#nestjs#typescript#cqrs#api#programming#web development#clean architecture#backend#postman#software engineering
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