Add lat/lon information to Event object

This adds a lat/lon column to Event objects that gets filled in based
off of what's in the Meetup response. This will help us display a map on
the brigade website without having to pull in geocoding config.

migrations/versions/a5abdf9487c_add_venue_to_event.py

@@ -0,0 +1,25 @@
+from alembic import op
+import sqlalchemy as sa
+
+
+"""Add Venue To Event
+
+Revision ID: a5abdf9487c
+Revises: 578ce9f8d1
+Create Date: 2018-01-12 16:43:53.741499
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = 'a5abdf9487c'
+down_revision = '578ce9f8d1'
+
+
+def upgrade():
+    op.add_column('event', sa.Column('lat', sa.types.DECIMAL(20, 17)))
+    op.add_column('event', sa.Column('lon', sa.types.DECIMAL(20, 17)))
+
+
+def downgrade():
+    op.drop_column('event', 'lat')
+    op.drop_column('event', 'lon')

models.py

@@ -502,6 +502,8 @@ class Event(db.Model):
     description = db.Column(db.Unicode())
     event_url = db.Column(db.Unicode())
     location = db.Column(db.Unicode())
+    lat = db.Column(db.DECIMAL(20, 17))
+    lon = db.Column(db.DECIMAL(20, 17))
     created_at = db.Column(db.Unicode())
     start_time_notz = db.Column(db.DateTime(False))
     end_time_notz = db.Column(db.DateTime(False))
@@ -515,10 +517,13 @@ class Event(db.Model):
     organization_name = db.Column(db.Unicode(), db.ForeignKey('organization.name', ondelete='CASCADE'), nullable=False)
 
     def __init__(self, name, event_url, start_time_notz, created_at, utc_offset,
-                 organization_name, location=None, end_time_notz=None, description=None, rsvps=None):
+                 organization_name, location=None, end_time_notz=None, description=None,
+                 rsvps=None, lat=None, lon=None):
         self.name = name
         self.description = description
         self.location = location
+        self.lat = lat
+        self.lon = lon
         self.event_url = event_url
         self.start_time_notz = start_time_notz
         self.utc_offset = utc_offset

run_update.py

@@ -167,6 +167,8 @@ def get_meetup_events(organization, group_urlname):
                 # Some events don't have locations.
                 if 'venue' in event:
                     eventdict['location'] = format_location(event['venue'])
+                    eventdict['lat'] = event['venue']['lat']
+                    eventdict['lon'] = event['venue']['lon']
 
                 events.append(eventdict)
             return events

test/updater/test_run_update.py

@@ -1082,8 +1082,10 @@ def check_database_against_input(self):
             self.assertEqual(len(check_events[organization.name]), len(db_events[organization.name]))
             for event_dict in check_events[organization.name]:
                 event = self.db.session.query(Event).filter(Event.event_url == event_dict['event_url'], Event.organization_name == event_dict['organization_name']).first()
-                self.assertIsNotNone(event.location)
                 self.assertIsNotNone(event)
+                self.assertIsNotNone(event.location)
+                self.assertIsNotNone(event.lat)
+                self.assertIsNotNone(event.lon)
                 self.assertTrue(event.keep)
 
             # get the matching STORIES for this organization from the database