jcantara/weight_competition — Issue #2: weight encryption
Author: jcantara
Created: 2011-12-29 16:43:18+00:00
State: open

initial weight should be encrypted in the database, by the user's password. All other weights should be calculated as percentage-change from the initial (encrypted) one, so that all data is anonymous (even to someone with db access)

If user forgets their password (and thus cannot decrypt the initial weight), they must also supply the value of a weight at any given weigh-in so that the initial weight can be recalculated; otherwise all data is useless.