call login after register

src/composer/src/app/core/services/authentication.service.ts

@@ -21,7 +21,7 @@ export class AuthenticationService {
         return this.currentUserSubject.value;
     }
 
-    login(data: { username: string, password: string }) {
+    login(data: { email: string, password: string }) {
         return this.http.post<any>(`${environment.apiUrl}/auth/login/`, data)
             .pipe(map(({token, user}) => {
                 user.token = token

src/composer/src/app/registration/registration.component.ts

@@ -33,7 +33,16 @@ export class RegistrationComponent implements OnInit {
     .pipe(first())
     .subscribe(
       data => {
-        this.router.navigate(['/auth/login'])
+        const { email, password1: password } = this.registrationForm.value
+        this.authenticationService.login({ email, password })
+          .pipe(first())
+          .subscribe(
+            data => {
+              this.router.navigate(['/'])
+            },
+            (errors) => {
+              this.errors = errors
+            });
       },
       (errors) => {
         this.errors = errors