Yo Water Tracker - a smart interactive water consumption tracker.

Yo Water is a smart interactive reminder that reminds you to drink 8 cups of water a day.

• Why smart?
  Because each reminder is dependent on your previous interactions with it. No more annoying constant time interval reminders.

• Why interactive?
  Because you can interact with the reminder with the 2 buttons it provides.

• Why water?
  Because hydration.

Uses:

• Flask
• MongoDB
• Google Spreadsheets

How it works?

• Reminders texts are stored in a Google Spreadsheet
• Users states are stored in a MongoDB. Compose.io has free plans

1. A user subscribes.
2. A reminder entry is created in the db with trigger date of tomorrow 9am (user's timezone).
3. There is a cron job running checking if reminders needs to be sent.
4. At 9am a random reminder text is selected from the first column of the sheet.
5. The user either replies "Done", "Can't now" or doesn't reply
6. The server recieves the reply via a callback from Yo servers, and either bumps user step (cup) or not, based on the response.
7. The day continues and reminders are being sent based on replies (or no replies).
8. At 9pm if the user didn't drink 8 cups, a digest is sent and no reminders until next day.