1) Polling schema after creation.

2) Bugfix: Mongo subscription was not notified.
3) Bugfix: Incorrect error codes.

src/Squidex.Infrastructure.MongoDb/CQRS/Events/MongoEventStore.cs

@@ -140,6 +140,8 @@ namespace Squidex.Infrastructure.CQRS.Events
                     };
 
                     await Collection.InsertOneAsync(document);
+
+                    notifier.NotifyEventsStored();
                 }
                 catch (MongoWriteException ex)
                 {

src/Squidex/Pipeline/ApiExceptionFilterAttribute.cs

@@ -64,7 +64,7 @@ namespace Squidex.Pipeline
         {
             error.StatusCode = statusCode;
 
-            return new ObjectResult(error) { StatusCode = 412 };
+            return new ObjectResult(error) { StatusCode = statusCode };
         }
 
         public override void OnActionExecuting(ActionExecutingContext context)

src/Squidex/app/features/schemas/pages/schemas/schema-form.component.ts

@@ -7,11 +7,15 @@
 
 import { Component, EventEmitter, Input, Output } from '@angular/core';
 import { FormBuilder, Validators } from '@angular/forms';
+import { Observable } from 'rxjs';
 
 import {
     ApiUrlConfig,
     AuthService,
     fadeAnimation,
+    Notification,
+    NotificationService,
+    SchemaDetailsDto,
     SchemaDto,
     SchemasService,
     ValidatorsEx,
@@ -30,7 +34,7 @@ const FALLBACK_NAME = 'my-schema';
 })
 export class SchemaFormComponent {
     @Output()
-    public created = new EventEmitter<SchemaDto>();
+    public created = new EventEmitter<{ schema: SchemaDto, isAvailable: boolean }>();
 
     @Output()
     public cancelled = new EventEmitter();
@@ -59,6 +63,7 @@ export class SchemaFormComponent {
 
     constructor(
         public readonly apiUrl: ApiUrlConfig,
+        private readonly notifications: NotificationService,
         private readonly schemas: SchemasService,
         private readonly formBuilder: FormBuilder,
         private readonly authService: AuthService
@@ -90,11 +95,25 @@ export class SchemaFormComponent {
             const me = this.authService.user!.token;
 
             this.schemas.postSchema(this.appName, requestDto, me, undefined, schemaVersion)
+                .switchMap(dto => {
+                    return this.schemas.getSchema(this.appName, dto.id)
+                        .retryWhen(errors => errors
+                            .delay(500)
+                            .take(10)
+                            .concat(Observable.throw(dto)));
+                })
                 .subscribe(dto => {
-                    this.emitCreated(dto);
+                    this.emitCreated(dto, true);
                     this.resetCreateForm();
                 }, error => {
-                    this.enableCreateForm(error.displayMessage);
+                    if (error instanceof SchemaDetailsDto) {
+                        this.notifications.notify(Notification.error('Schema has been created but is awaiting to be processed. Reload in a few seconds.'));
+
+                        this.emitCreated(error, false);
+                        this.resetCreateForm();
+                    } else {
+                        this.enableCreateForm(error.displayMessage);
+                    }
                 });
         }
     }
@@ -103,8 +122,8 @@ export class SchemaFormComponent {
         this.cancelled.emit();
     }
 
-    private emitCreated(schema: SchemaDto) {
+    private emitCreated(schema: SchemaDto, isAvailable: boolean) {
-        this.created.emit(schema);
+        this.created.emit({ schema, isAvailable });
     }
 
     private enableCreateForm(message: string) {

src/Squidex/app/features/schemas/pages/schemas/schemas-page.component.html

@@ -66,7 +66,7 @@
             </div>
 
             <div class="modal-body">
-                <sqx-schema-form [appName]="appName() | async" (created)="onSchemaCreated($event)" (cancelled)="addSchemaDialog.hide()"></sqx-schema-form>
+                <sqx-schema-form [appName]="appName() | async" (created)="onSchemaCreated($event.schema, $event.isAvailable)" (cancelled)="addSchemaDialog.hide()"></sqx-schema-form>
             </div>
         </div>
     </div>

src/Squidex/app/features/schemas/pages/schemas/schemas-page.component.ts

@@ -6,7 +6,7 @@
  */
 
 import { Component, OnDestroy, OnInit } from '@angular/core';
-import { ActivatedRoute } from '@angular/router';
+import { ActivatedRoute, Router } from '@angular/router';
 import { FormControl } from '@angular/forms';
 import { Subscription } from 'rxjs';
 
@@ -46,6 +46,7 @@ export class SchemasPageComponent extends AppComponentBase implements OnDestroy,
     constructor(apps: AppsStoreService, notifications: NotificationService,
         private readonly schemasService: SchemasService,
         private readonly messageBus: MessageBus,
+        private readonly router: Router,
         private readonly route: ActivatedRoute
     ) {
         super(notifications, apps);
@@ -96,10 +97,14 @@ export class SchemasPageComponent extends AppComponentBase implements OnDestroy,
             });
     }
 
-    public onSchemaCreated(dto: SchemaDto) {
+    public onSchemaCreated(dto: SchemaDto, isAvailable: boolean) {
         this.updateSchemas(this.schemas.push(dto), this.schemaQuery);
 
         this.addSchemaDialog.hide();
+
+        if (isAvailable) {
+            this.router.navigate([ dto.name ], { relativeTo: this.route });
+        }
     }
 
     private updateSchemas(schemas: ImmutableArray<SchemaDto>, query?: string) {

src/Squidex/app/shared/interceptors/auth.interceptor.spec.ts

@@ -88,22 +88,6 @@ describe('AuthInterceptor', () => {
         expect(req.request.headers.get('Pragma')).toBeNull();
     }));
 
-    it(`should logout for 404 status code when user is expired.`,
-        inject([HttpClient, HttpTestingController], (http: HttpClient, httpMock: HttpTestingController) => {
-
-        authService.setup(x => x.userChanges).returns(() => { return Observable.of(<any>{ authToken: 'letmein', isExpired: true }); });
-
-        http.get('http://service/p/apps').subscribe(
-            _ => { /* NOOP */ },
-            _ => { /* NOOP */ });
-
-        const req = httpMock.expectOne('http://service/p/apps');
-
-        req.error(<any>{}, { status: 404 });
-
-        authService.verify(x => x.logoutRedirect(), Times.once());
-    }));
-
     it(`should logout for 401 status code`,
         inject([HttpClient, HttpTestingController], (http: HttpClient, httpMock: HttpTestingController) => {
 

src/Squidex/app/shared/interceptors/auth.interceptor.ts

@@ -46,10 +46,6 @@ export class AuthInterceptor implements HttpInterceptor {
             .catch((error: HttpErrorResponse) => {
                 if (error.status === 401 && renew) {
                     return this.authService.loginSilent().switchMap(u => this.makeRequest(req, next, u));
-                } else if (error.status === 404 && (!user || user.isExpired)) {
-                    this.authService.logoutRedirect();
-
-                    return Observable.empty<HttpEvent<any>>();
                 } else if (error.status === 401 || error.status === 403) {
                     this.authService.logoutRedirect();