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NGXS Action Lifecycle Hooks

Demo

Resources

Description

The Action Lifecycle Hooks facilitates to execute code on action specific lifecycle events such as Completed or Errored. This is is particularly useful when you want to run code on multiple states after an action has completed. Without this plugin you need to inject Actions and listen to the event you are interested. Now, you can use the handy hook to perform the operation.

Quick start

Install the plugin:

• npm

npm install --save @ngxs-labs/action-lifecycle-hooks

• yarn

yarn add @ngxs-labs/action-lifecycle-hooks

Next, in your app.module.ts include the plugin.

//...
import { NgxsModule } from '@ngxs/store';
import { NgxsLoggerPluginModule } from '@ngxs/logger-plugin';
import { NgxsActionLifecycleHooksModule } from '@ngxs-labs/action-lifecycle-hooks';

@NgModule({
  declarations: [AppComponent, ListComponent],
  imports: [
    //...
    AngularFireModule.initializeApp(environment.firebase),
    NgxsModule.forRoot(...)
    NgxsLoggerPluginModule.forRoot(),
    NgxsActionLifecycleHooksModule,
  ]
  //...
})
export class AppModule {}

You can now hook into an action lifecycle event like this:

@Action(ActionSuccessful(MyAction))
myActionSuccesful(ctx: StateContext<any>) {
  // run code here
}

@Action(ActionErrored(MyAction))
myActionErrored(ctx: StateContext<any>) {
  // run code here
}