🩹 Do not send link users can't read in problem report resolution

froide/problem/templates/problem/email_problem_resolved.txt

@@ -5,10 +5,12 @@
 {% blocktrans with title=title %}We have resolved the problem you reported on the request “{{ title }}”.{% endblocktrans %}
 {% endif %}
 {% if report.resolution %}{{ report.resolution }}{% endif %}
+{% if can_read_request %}
 
 {% trans "You can go to the request here:" %}
 
 {{ url }}
+{% endif %}
 {% blocktrans with site_name=site_name %}
 Cheers,
 {{ site_name }}{% endblocktrans %}

froide/problem/utils.py

@@ -1,9 +1,12 @@
 from django.conf import settings
 from django.core.mail import mail_managers
 from django.template.loader import render_to_string
+from django.test import RequestFactory
 from django.urls import reverse
 from django.utils.translation import gettext_lazy as _
 
+from froide.foirequest.auth import can_read_foirequest
+
 
 def inform_managers(report):
     admin_url = settings.SITE_URL + reverse(
@@ -23,6 +26,14 @@ def inform_managers(report):
     )
 
 
+def can_read(user, foirequest):
+    request_factory = RequestFactory()
+    request = request_factory.get(foirequest.get_absolute_url())
+    request.user = user
+
+    can_read_foirequest(foirequest, request)
+
+
 def inform_user_problem_resolved(report):
     if report.auto_submitted or not report.user:
         return False
@@ -39,6 +50,7 @@ def inform_user_problem_resolved(report):
                 report.message.get_absolute_short_url()
             ),
             "site_name": settings.SITE_NAME,
+            "can_read_request": can_read(report.user, foirequest),
         },
     )