sending emails to country ambassadors when event is created

Author: naisnouk

codeweekeu/settings.py

@@ -220,6 +220,7 @@
     # defined apps
     'web',
 	'api',
+	'mailer'
 )
 ########## END APP CONFIGURATION
 

mailer/event_report_mailer.py

@@ -1,6 +1,24 @@
 #!/usr/bin/python
 # -*- coding: utf-8 -*-
+from django.core.mail import send_mail
+from django.template import loader, Context
+from web.processors.user import get_ambassadors_for_country
+
 
 '''
 Generates and sends event report to ambassadors users
 '''
+def send_event_report_email (user, event):
+	template = loader.get_template("mailer/event_email.txt")
+	context = Context({'user': user, 'event': event})
+
+	txt_content = template.render(context)
+
+	send_mail('New event needs your attention', txt_content, "[email protected]", [user.email])
+
+def send_email_to_country_ambassadors(event):
+	ambassadors = get_ambassadors_for_country(event.country)
+	for user in ambassadors:
+		send_event_report_email(user, event)
+
+	

mailer/templates/mailer/event_email.txt

@@ -0,0 +1,8 @@
+Hello, {{user.first_name}}!
+
+New event {{ event.title }} has been added to the codeweek.eu site and it needs your revision. Could you be kind enough to check if everything is ok and approve it, otherwise request an update.
+
+
+Thank you for your help!
+
+Codeweek.eu Team

mailer/tests.py

@@ -1,3 +1,41 @@
+import datetime
 from django.test import TestCase
+from mailer.event_report_mailer import send_event_report_email
+
+from api.models.events import Event
+from django.contrib.auth.models import User
+from api.models import UserProfile
+
+from django.core import mail
 
 # Create your tests here.
+
+class EmailTestCase(TestCase):
+	def setUp(self):
+		self.u1 = User.objects.create(username='user1', email='[email protected]', first_name='Nejc')
+		self.up1 = UserProfile.objects.create(user=self.u1)
+
+		self.event = Event.objects.create(
+			organizer="Organizer 1",
+			creator=User.objects.filter(pk=1)[0],
+			title="Event 1 - Pending",
+			description="Some description - Pending",
+			location="Near here",
+			start_date=datetime.datetime.now() + datetime.timedelta(days=1, hours=3),
+			end_date=datetime.datetime.now() + datetime.timedelta(days=3, hours=3),
+			event_url="http://eee.com",
+			contact_person="[email protected]",
+			country="SI",
+			pub_date=datetime.datetime.now(),
+			tags=["tag1", "tag2"])
+
+
+	def test_send_event_email(self):
+		send_event_report_email(self.u1, self.event)
+		email = mail.outbox[0]
+
+		self.assertEquals('New event needs your attention', email.subject)
+		self.assertEquals('[email protected]', email.from_email)
+		self.assertEquals([self.u1.email], email.to)
+		self.assertIn(self.u1.first_name, email.body)
+		self.assertIn(self.event.title, email.body)

web/processors/event.py

@@ -7,6 +7,7 @@
 from django_countries import countries
 
 from web.processors import media
+from mailer.event_report_mailer import send_email_to_country_ambassadors
 
 
 def get_client_ip(forwarded=None, remote=None):
@@ -100,6 +101,7 @@ def create_or_update_event(event_id=None, **event_data):
 
 	else:
 		event = Event.objects.create(**event_data)
+		send_email_to_country_ambassadors(event)
 
 	return event
 

web/processors/user.py

@@ -29,6 +29,11 @@ def get_ambassadors_for_countries():
 	countries_ambassadors.sort()
 	return countries_ambassadors
 
+def get_ambassadors_for_country(country):
+	ambassadors = User.objects.filter(groups__name='ambassadors', userprofile__country=country)
+	return ambassadors
+
+
 def update_user_email(user_id, new_email):
 	user = User.objects.get(id=user_id)
 	user.email = new_email

web/tests/test_user_processors.py

@@ -0,0 +1,42 @@
+import datetime
+from django.test import TestCase
+from django.db import IntegrityError
+from django.contrib.auth.models import User, Group
+
+from api.models.events import Event
+from api.models import UserProfile
+from web.processors.user import get_ambassadors_for_country
+
+
+class EventTestCase(TestCase):
+	
+	def setUp(self):
+		self.u1 = User.objects.create(username='user1')
+		self.up1 = UserProfile.objects.create(user=self.u1)
+
+		Event.objects.create(organizer="asdasd",
+							 creator=User.objects.filter(pk=1)[0],
+		                     title="asdasd",
+		                     description="asdsad",
+		                     location="asdsad",
+		                     start_date=datetime.datetime.now(),
+		                     end_date=datetime.datetime.now(),
+		                     event_url="http://eee.com",
+		                     contact_person="[email protected]",
+		                     country="SI",
+		                     audience=[1],
+		                     theme=[1],		                     
+		                     pub_date=datetime.datetime.now(),
+		                     tags=["tag1", "tag2"])
+
+	def test_get_ambassadors_for_country(self):
+		self.up1.country = "SI"
+		self.up1.save()
+
+		group = Group.objects.get(name="ambassadors")
+
+		group.user_set.add(self.u1)
+
+		self.assertItemsEqual ([self.u1], get_ambassadors_for_country("SI"))
+		self.assertItemsEqual ([], get_ambassadors_for_country("FR"))
+