A developer writes backend code in NestJS to implement a GET route with query parameters for product filtering. They define a new query and handler using the CQRS pattern, integrate it with the query bus, and test the functionality using Postman to confirm successful data retrieval from the database.
Chapters
- Length
- 12:22
- Captions
- English (Generated), Spanish (Auto-translated), French (Auto-translated), Korean (Auto-translated), Portuguese (Auto-translated), Vietnamese (Auto-translated)
#nestjs#cqrs#api#query#handler#programming#coding#backend#postman
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