NgRx Schematic doesn't add imports property when an ngmodule is empty

[vsavkin]

Say we have app.module.ts look something like this:

import {NgModule} from '@angular/core';

@NgModule({})
export class AppModule {}

Run something like this:

schematics @nrwl/schematics:ngrx --module=apps/client/src/app/app.module.ts 

And invalid code will be generated.

Change the module to look like and rerun the same schematic:

import {NgModule} from '@angular/core';
import {CommonModule} from '@angular/common';

@NgModule({
  imports: [
    CommonModule
  ]
})
export class AppModule {}

And it will work

[ThomasBurleson]

This issue also occurs with the follow empty imports

import {NgModule} from '@angular/core';

@NgModule({
  imports : [ ]
})
export class AppModule {
}

[ThomasBurleson]

Currently the command

ng g ngrx test --module=apps/myapp/src/app/app.module.ts --onlyEmptyRoot

will generate:

import {NgModule} from '@angular/core';
import { StoreModule } from '@ngrx/store';
import { EffectsModule } from '@ngrx/effects';
import { StoreDevtoolsModule } from '@ngrx/store-devtools';
import { environment } from '../environments/environment';
import { storeFreeze } from 'ngrx-store-freeze';

@NgModule({  imports: [StoreModule.forRoot({},{ metaReducers : !environment.production ? [storeFreeze] : [] })]
  imports: [EffectsModule.forRoot([])]
  imports: [!environment.production ? StoreDevtoolsModule.instrument() : []]
})
export class AppModule {}

This is a bug in packages/schematics/src/utils/ast-utils.ts::_addSymbolToNgModuleMetadata()

[github-actions]

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