Send email alert on low priced bounties

app/bounty_requests/tests/test_bounty_requests.py

@@ -0,0 +1,68 @@
+# -*- coding: utf-8 -*-
+"""Handle marketing mail related tests.
+
+Copyright (C) 2018 Gitcoin Core
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as published
+by the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+"""
+from unittest.mock import patch
+
+from django.utils import timezone
+
+from bounty_requests.views import LOW_BOUNTY_THRESHOLD
+from dashboard.models import Profile
+from test_plus.test import APITestCase
+
+
+class BountyRequestTest(APITestCase):
+
+    def setUp(self):
+        self.email = '[email protected]'
+        self.user = self.make_user()
+        self.user.email = self.email
+        self.user.profile = Profile.objects.create(
+            user=self.user,
+            handle='testuser',
+            last_sync_date=timezone.now(),
+            data={},
+        )
+        self.user.save()
+
+    @patch('marketing.mails.send_mail')
+    def test_lowball_bounty(self, mock_send_mail):
+        """Test that an email alert is sent for low priced bounties."""
+        with self.login(username=self.user.username, password='password'):
+            response = self.post('/requests/',
+                                 data={'amount': LOW_BOUNTY_THRESHOLD - 1,
+                                       'github_url': 'https://github.com/gitcoinco/test',
+                                       'eth_address': '0x0',
+                                       'comment': 'test'},
+                                 extra={'format': 'json'})
+            self.response_200(response)
+        # In addition to the standard new bounty email, an alert email is sent
+        assert mock_send_mail.call_count == 2
+
+    @patch('marketing.mails.send_mail')
+    def test_normal_bounty(self, mock_send_mail):
+        """Test that no email alert is sent for resonably priced bounties."""
+        with self.login(username=self.user.username, password='password'):
+            response = self.post('/requests/',
+                                 data={'amount': LOW_BOUNTY_THRESHOLD,
+                                       'github_url': 'https://github.com/gitcoinco/test',
+                                       'eth_address': '0x0',
+                                       'comment': 'test'},
+                                 extra={'format': 'json'})
+            self.response_200(response)
+        assert mock_send_mail.call_count == 1

app/bounty_requests/views.py

@@ -25,12 +25,14 @@
 from django.views.decorators.csrf import csrf_exempt
 
 from linkshortener.models import Link
-from marketing.mails import new_bounty_request
+from marketing.mails import low_bounty_request, new_bounty_request
 from ratelimit.decorators import ratelimit
 
 from .forms import BountyRequestForm
 from .models import BountyRequest
 
+LOW_BOUNTY_THRESHOLD = 5.0
+
 
 @ratelimit(key='ip', rate='5/m', method=ratelimit.UNSAFE, block=True)
 @csrf_exempt
@@ -63,6 +65,8 @@ def bounty_request(request):
         model.requested_by = profile
         model.save()
         new_bounty_request(model)
+        if (model.amount < LOW_BOUNTY_THRESHOLD):
+            low_bounty_request(model)
         return JsonResponse({'msg': _('Bounty Request received.')}, status=200)
 
     form = BountyRequestForm()

app/marketing/mails.py

@@ -896,6 +896,29 @@ def new_bounty_request(model):
         translation.activate(cur_language)
 
 
+def low_bounty_request(bounty):
+    to_email = '[email protected]'
+    from_email = bounty.requested_by.email or settings.SERVER_EMAIL
+    cur_language = translation.get_language()
+    try:
+        setup_lang(to_email)
+        subject = _("Low Bounty Alert")
+        body_str = _("A low bounty was set from")
+        body = f"{body_str} {bounty.requested_by} ({bounty.requested_by.email}):"\
+            f"{settings.BASE_URL}_administrationbounty_requests/bountyrequest/{bounty.pk}/change\n\n"\
+            f"Github: {bounty.github_url}\n"
+        send_mail(
+            from_email,
+            to_email,
+            subject,
+            body,
+            from_name=_("No Reply from Gitcoin.co"),
+            categories=['admin'],
+        )
+    finally:
+        translation.activate(cur_language)
+
+
 def new_funding_limit_increase_request(profile, cleaned_data):
     to_email = '[email protected]'
     from_email = profile.email or settings.SERVER_EMAIL

requirements/test.txt

@@ -9,4 +9,5 @@ isort==4.3.4
 responses==0.10.4
 requests_mock==1.5.2
 django-test-plus==1.1.1
+idna==2.7
 git+https://github.com/google/yapf.git#egg=yapf