<div *ngIf="!userHasCollection">
  <a [routerLink]="['library']">
    <h3>Commencez par remplir votre collection !</h3>
  </a>
</div>

<div *ngIf="!userHasCollection">
  <a [routerLink]="['/library']">
    Add comics to your collection !
  </a>
</div>
<div *ngIf="userHasCollection">
  <a [routerLink]="['/collection']">
    Browse your collection !
  </a>
  <div>Or</div>
  <a [routerLink]="['/library']">
    Keep filling it !
  </a>
</div>

Improve home depending on userHasCollection
Improve home depending on userHasCollection
