Merge pull request #347 from alphagov/get-jobs-created-in-last-7-days

Add a limit days query param for get all jobs.

app/dao/notifications_dao.py

@@ -11,6 +11,7 @@ from flask import current_app
 from werkzeug.datastructures import MultiDict
 
 from app import db
+from app.dao import days_ago
 from app.models import (
     Service,
     Notification,
@@ -342,7 +343,3 @@ def delete_notifications_created_more_than_a_week_ago(status):
     ).delete(synchronize_session='fetch')
     db.session.commit()
     return deleted
-
-
-def days_ago(number_of_days):
-    return date.today() - timedelta(days=number_of_days)