Merge branch 'view-trips-react-setup' of github.com:googleinterns/ste…

…p53-2020 into view-trips-react-setup

frontend/src/components/ViewActivities/index.js

@@ -11,6 +11,6 @@ class ViewActivities extends React.Component {
       </div>
     );
   }
-};
+}
 
 export default ViewActivities;

frontend/src/components/ViewTrips/index.js

@@ -1,4 +1,5 @@
 import React from 'react';
+
 import app from '../Firebase';
 import TripsContainer from './trips-container.js'
 

frontend/src/components/ViewTrips/trips-container.js

@@ -1,6 +1,6 @@
 import React from 'react';
-import Trip from './trip.js';
 
+import Trip from './trip.js';
 import * as DATABASE from '../../constants/database.js';
 
 

frontend/src/constants/database.js

@@ -2,10 +2,15 @@
  * This file specifies the database collection and field names.
  */
 export const COLLECTION_TRIPS = 'trips';
-
 export const TRIPS_NAME = 'name';
 export const TRIPS_DESCRIPTION = 'description';
 export const TRIPS_DESTINATION = 'destination';
 export const TRIPS_COLLABORATORS = 'collaborators';
 export const TRIPS_START_DATE = 'start_date';
 export const TRIPS_END_DATE = 'end_date';
+
+export const COLLECTION_ACTIVITIES = 'activities';
+export const ACTIVITIES_START_TIME = 'start_time';
+export const ACTIVITIES_END_TIME = 'end_time';
+export const ACTIVITIES_TITLE = 'title';
+export const ACTIVITIES_DESCRIPTION = 'description';