Fix go back

src/app/shared/popover/opts-expediente-pr/opts-expediente-pr.page.ts

@@ -12,6 +12,7 @@ import { AttachmentsService } from 'src/app/services/attachments.service';
 import { AuthService } from 'src/app/services/auth.service';
 import { ProcessesService } from 'src/app/services/processes.service';
 import { ToastService } from 'src/app/services/toast.service';
+import { Location } from '@angular/common'
 
 @Component({
   selector: 'app-opts-expediente-pr',
@@ -48,7 +49,8 @@ export class OptsExpedientePrPage implements OnInit {
     private navParams: NavParams,
     private animationController: AnimationController,
     private router: Router,
-    private toastService: ToastService
+    private toastService: ToastService,
+    private location: Location,
 
   ) {
 
@@ -276,7 +278,7 @@ export class OptsExpedientePrPage implements OnInit {
       console.log(res['data']);
       let body = res['data'];
       // alert('close '+ res['data'])
-      if(res['data']){
+      if(res['data']) {
         console.log('open discart');
 
         const loader = this.toastService.loading()
@@ -290,7 +292,6 @@ export class OptsExpedientePrPage implements OnInit {
         }  finally {
           loader.remove()
         }
-        this.goBack();
 
       }
       else{
@@ -321,16 +322,7 @@ export class OptsExpedientePrPage implements OnInit {
   }
 
   goBack() {
-    if (window.innerWidth <= 800) {
-      this.router.navigate(['/home/gabinete-digital/expedientes-pr']);
-    } else {
-      let navigationExtras: NavigationExtras = {
-        queryParams: {
-          "expedientes-pr": true,
-        }
-      };
-      this.router.navigate(['/home/gabinete-digital'], navigationExtras);
-    }
+    this.location.back()
   }
 
   getAttachments(serialNumber){