sahilrajput03

learn-nestjs

REPOSITORY - https://github.com/sahilrajput03/learn-nestjs/

• We can create new sections in the swagger docs by assigning tags to a controller like that:

and it’ll reflect like:

• Writing tests with nestjs is awesome:

• Adding service as dependency injection to the controller. So this simply means that nestjs will automatically instantiate the service class for us.

• Using params:

• Get from nestjs will be automatically imported.

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• These decorators optionally can have string as first argument to define the path of the api handling of each of them.

• Thats where the nestjs app starts:

• How three layer architecture works for backends? Source