Add button for sending testmail in frontend

Issue: GREG-66

frontend/src/components/debug/index.tsx

@@ -82,6 +82,19 @@ export const Debug = () => {
       })
   }
 
+
+  const testMail = () => {
+    fetch('/api/ui/v1/testmail/', {
+      credentials: 'same-origin',
+    })
+      .then((data) => {
+         console.log(data)
+      })
+      .catch((err) => {
+        console.log(err)
+      })
+  }
+
   const whoami = () => {
     fetch('/api/ui/v1/whoami/', {
       headers: {
@@ -151,6 +164,9 @@ export const Debug = () => {
         <Button type="button" onClick={() => logout()}>
           LOGOUT
         </Button>
+        <Button type="button" onClick={() => testMail()}>
+          SEND TEST MAIL
+        </Button>
       </Stack>
       <Box sx={{ maxWidth: '30rem' }}>
         <Table>

gregui/urls.py

@@ -17,6 +17,7 @@ urlpatterns: List[URLResolver] = [
     path("api/ui/v1/logout/", views.logout_view, name="api-logout"),
     path("api/ui/v1/login/", views.login_view, name="api-login"),
     path("api/ui/v1/session/", views.SessionView.as_view(), name="api-session"),
+    path("api/ui/v1/testmail/", views.send_test_email, name="api-testmail"),
     path("api/ui/v1/whoami/", views.WhoAmIView.as_view(), name="api-whoami"),
     path("api/ui/v1/userinfo/", UserInfoView.as_view()),  # type: ignore
     path("api/ui/v1/ous/", OusView.as_view()),

gregui/views.py

@@ -8,6 +8,7 @@ from rest_framework.views import APIView
 
 from greg.models import Role, Sponsor
 from greg.permissions import IsSponsor
+from gregui import mailutils
 from gregui.models import GregUserProfile
 
 
@@ -37,6 +38,11 @@ def login_view(request):
     return redirect("/api/ui/v1/whoami/")
 
 
+def send_test_email(request):
+    mailutils.send_registration_mail("test@example.no", "Foo Bar")
+    return JsonResponse({"detail": "Created task to send test mail."})
+
+
 class SessionView(APIView):
     authentication_classes = [SessionAuthentication, BasicAuthentication]
     permission_classes = [IsAuthenticated]