My experience with NestJS has been great so far, especially the Module system and how easy it is to parse requests.
However, I have a question about the NestJS CLI.
Let's say I have multiple modules. When I create a controller using the command "nest g controller Accounts," how can I specify which module this controller belongs to?
It seems like the CLI defaults to assigning the controller to the last module created. How can I change this behavior?
The Command Line Interface (CLI) functionality includes automatically matching modules with controllers based on their names. For example, when you create modules and controllers in a different order using the CLI commands like:
nest g mo accounts
nest g mo contacts
nest g mo leads
nest g co leads
nest g co accounts
nest g co contacts
You will still see that the AccountsController is placed in the AccountsModule, the LeadsController in the LeadsModule, and the ContactsController in the ContactsModule.
If you want to add a controller to a module with a name different from the controller itself (e.g., adding the LeadsController to the AccountsModule), you can specify a custom path option at the end of the CLI command, like this:
nest g co leads accounts
The provided path should be relative to the directory specified as the root in your nest-cli.json. This will result in creating a directory named accounts/leads where the leads.controller.ts file will reside, and the controller will be added to the AccountsModule.
Nest framework defaults to adding the new controller to a module with the same name to facilitate feature module development. This approach simplifies CLI usage for developers, and if a specific module cannot be found, it will automatically add the controller to the AppModule or the designated root module.
In the case that a module is already present, you have the option to append its name following the controller/service (or another method ..)
nest create controller <controller_name> <module_name> [--flat]
The "--flat" flag can be used if you prefer not to create a new folder for your controller
To quickly create a new module, you can simply provide the module name followed by what you want to generate:
nest g pr User UserThis command will generate a User provider inside the User module
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