Using async method and `ParseIntPipe` for generated resources controllers and services[restful] .

Is there an existing issue that is already proposing this?

• I have searched the existing issues

Is your feature request related to a problem? Please describe it

For now, nest g mo cat [restful] will generated controllers like this:

  @Get(':id')
 findOne(@Param('id') id: string) {
    return this.catService.findOne(+id);
  }

There is two problems I think:

1. use + to convert string to number
2. the method is sync, but usually we will get resources from db which be async

Describe the solution you’d like

It would better to solve problem one using ParseIntPipe and make methods async.

  @Get(':id')
   async findOne(@Param('id', ParseIntPipe) id: number) {
    return await this.catService.findOne(id);
  }

Teachability, documentation, adoption, migration strategy

No response

What is the motivation / use case for changing the behavior?

as related to a problem part say.

[micalevisk]

got you

I’d leave those +id then

[notzheng]

would you like to open a PR to add those async on them?

sorry for late, I’d like to do~