The action dispatched by "AuthEffects.register$" is not valid and will have no effect

After implementing a new effect for the register action, I encountered the following error message: Effect "AuthEffects.register$" dispatched an invalid action

Below is the code for my effect:

@Effect()
register$ = this.actions$.pipe(
    ofType<Register>(AuthActionTypes.Register),
    map(action => action.payload),
    exhaustMap((register: RegisterModel) =>
      this.authService
        .register(register)
        .pipe(
          tap(status => new RegisterSuccess(status)),
          catchError(error => of(new RegisterFailure(error)))
        )
    )
);

This is the implementation of the RegisterSuccess action:

export class RegisterSuccess implements Action {
  readonly type = AuthActionTypes.RegisterSuccess;

  constructor(public payload: boolean) {}
}

The RegisterSuccess action returns a boolean value indicating the success of the registration process. Here is the relevant section of the reducer:

case AuthActionTypes.RegisterSuccess: {
        return {
            ...state,
            error: null,
            success: action.payload
        }
    }

It appears that the issue lies in the reducer. The effect and action seem to be correctly implemented. Is there a problem with my reducer logic? Thank you for your assistance!

Answer №1

For your program to be successful, your tap function must be transformed into a map function.

@Effect()
register$ = this.actions$.pipe(
    ofType<Register>(AuthActionTypes.Register),
    map(action => action.payload),
    exhaustMap((register: RegisterModel) =>
      this.authService
        .register(register)
        .pipe(
          map(status => new RegisterSuccess(status)),
          catchError(error => of(new RegisterFailure(error)))
        )
    )
);

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