Fix the pause action to clear Profile.next_nag_date if all checks up

CHANGELOG.md

@@ -15,6 +15,7 @@ All notable changes to this project will be documented in this file.
 - Fix downtime summary to handle months when the check didn't exist yet (#472)
 - Relax cron expression validation: accept all expressions that croniter accepts
 - Fix sendalerts to clear Profile.next_nag_date if all checks up
+- Fix the pause action to clear Profile.next_nag_date if all checks up
 
 ## v1.19.0 - 2021-02-03
 

hc/api/tests/test_pause.py

@@ -6,31 +6,30 @@ from hc.test import BaseTestCase
 
 
 class PauseTestCase(BaseTestCase):
-    def test_it_works(self):
-        check = Check.objects.create(project=self.project, status="up")
+    def setUp(self):
+        super().setUp()
 
-        url = "/api/v1/checks/%s/pause" % check.code
+        self.check = Check.objects.create(project=self.project, status="up")
+        self.url = f"/api/v1/checks/{self.check.code}/pause"
+
+    def test_it_works(self):
         r = self.client.post(
-            url, "", content_type="application/json", HTTP_X_API_KEY="X" * 32
+            self.url, "", content_type="application/json", HTTP_X_API_KEY="X" * 32
         )
 
         self.assertEqual(r.status_code, 200)
         self.assertEqual(r["Access-Control-Allow-Origin"], "*")
 
-        check.refresh_from_db()
-        self.assertEqual(check.status, "paused")
+        self.check.refresh_from_db()
+        self.assertEqual(self.check.status, "paused")
 
     def test_it_handles_options(self):
-        check = Check.objects.create(project=self.project, status="up")
-
-        r = self.client.options("/api/v1/checks/%s/pause" % check.code)
+        r = self.client.options(self.url)
         self.assertEqual(r.status_code, 204)
         self.assertIn("POST", r["Access-Control-Allow-Methods"])
 
     def test_it_only_allows_post(self):
-        url = "/api/v1/checks/1659718b-21ad-4ed1-8740-43afc6c41524/pause"
-
-        r = self.client.get(url, HTTP_X_API_KEY="X" * 32)
+        r = self.client.get(self.url, HTTP_X_API_KEY="X" * 32)
         self.assertEqual(r.status_code, 405)
 
     def test_it_validates_ownership(self):
@@ -60,19 +59,29 @@ class PauseTestCase(BaseTestCase):
         self.assertEqual(r.status_code, 404)
 
     def test_it_clears_last_start_alert_after(self):
-        check = Check(project=self.project, status="up")
-        check.last_start = now()
-        check.alert_after = check.last_start + td(hours=1)
-        check.save()
+        self.check.last_start = now()
+        self.check.alert_after = self.check.last_start + td(hours=1)
+        self.check.save()
 
-        url = "/api/v1/checks/%s/pause" % check.code
         r = self.client.post(
-            url, "", content_type="application/json", HTTP_X_API_KEY="X" * 32
+            self.url, "", content_type="application/json", HTTP_X_API_KEY="X" * 32
         )
 
         self.assertEqual(r.status_code, 200)
         self.assertEqual(r["Access-Control-Allow-Origin"], "*")
 
-        check.refresh_from_db()
-        self.assertEqual(check.last_start, None)
-        self.assertEqual(check.alert_after, None)
+        self.check.refresh_from_db()
+        self.assertEqual(self.check.last_start, None)
+        self.assertEqual(self.check.alert_after, None)
+
+    def test_it_clears_next_nag_date(self):
+        self.profile.nag_period = td(hours=1)
+        self.profile.next_nag_date = now() + td(minutes=30)
+        self.profile.save()
+
+        self.client.post(
+            self.url, "", content_type="application/json", HTTP_X_API_KEY="X" * 32
+        )
+
+        self.profile.refresh_from_db()
+        self.assertIsNone(self.profile.next_nag_date)

hc/api/views.py

@@ -293,6 +293,11 @@ def pause(request, code):
     check.last_start = None
     check.alert_after = None
     check.save()
+
+    # After pausing a check we must check if all checks are up,
+    # and Profile.next_nag_date needs to be cleared out:
+    check.project.update_next_nag_dates()
+
     return JsonResponse(check.to_dict())
 
 

hc/front/tests/test_pause.py

@@ -54,3 +54,14 @@ class PauseTestCase(BaseTestCase):
         self.client.login(username="bob@example.org", password="password")
         r = self.client.post(self.url)
         self.assertEqual(r.status_code, 403)
+
+    def test_it_clears_next_nag_date(self):
+        self.profile.nag_period = td(hours=1)
+        self.profile.next_nag_date = now() + td(minutes=30)
+        self.profile.save()
+
+        self.client.login(username="alice@example.org", password="password")
+        self.client.post(self.url)
+
+        self.profile.refresh_from_db()
+        self.assertIsNone(self.profile.next_nag_date)

hc/front/views.py

@@ -535,6 +535,10 @@ def pause(request, code):
     check.alert_after = None
     check.save()
 
+    # After pausing a check we must check if all checks are up,
+    # and Profile.next_nag_date needs to be cleared out:
+    check.project.update_next_nag_dates()
+
     # Don't redirect after an AJAX request:
     if request.META.get("HTTP_X_REQUESTED_WITH") == "XMLHttpRequest":
         return HttpResponse()