Database Schema

users

column name	data Type	details
id	integer	not null, primary key
username	string	not null, indexed, unique
email	string	not null, indexed, unique
session_token	string	not null, indexed, unique
password_digest	string	not null
created_at	datetime	not null
updated_at	datetime	not null

• index on username, unique: true
• index on email, unique: true
• index on session_token, unique: true

routes

column name	data Type	details
id	integer	not null, primary key
name	string	not null, indexed, unique
user_id	integer	not null, indexed, foreign key
distance	float	not null
duration	integer	not null
elevation	integer	not null
description	text
created_at	datetime	not null
updated_at	datetime	not null

• index on [:name, :user_id], unique: true
• belongs_to user
• has_many locations

workouts

column name	data Type	details
id	integer	not null, primary key
date	date	not null, indexed
workout_type	string	not null
workout_date	datetime	not null
user_id	integer	not null, indexed
route_id	integer	not null
duration	integer	not null
description	text	not null
created_at	datetime	not null
updated_at	datetime	not null

• workout_type: represent biking or running or skiing
• user_id: belongs_to user
• route_id: belongs to routes
• duration: represent the total time in minutes

locations

column name	data Type	details
latitude	integer	not null
longitude	integer	not null
route_id	integer	not null
created_at	datetime	not null
updated_at	datetime	not null

...more schema database will update later...