Subscriptions/notifications about new hackathons

[sengupta]

It would be awesome if I could sign up to be notified about new hackathons that are posted/approved on Hacknight

[kracekumar]

Version 1:

• Add a cron job which will mail all subscribed users about the event.
• User can opt in for email notification about hacknight. This iteration will not focus on segmented notification like location or topic based.

Models

User

• Add a new field send_newsletter which is boolean field.

EmailCampaign (new model)

• event_id - ForeignKey to Event model.
• start_datetime- DateTime field when cron job started.
• end_datetime - DateTime field when cron job finished (Nullable).

EmailCampaignUser

• user_id - Foreign key to User model.
• email_campaign_id - Foreign key to EmailCampaign model.
• model to keep track of all users who received the event notification.
• Add relations to Event model like campaign and campaign_users to fetch event campaign results.