Files
codeocean/app/models/user_proxy_exercise_exercise.rb
Thomas Hille 0db11884bc Extended Exercises by worktime, difficulty and tags, added ProxyExercises as prework for recommendations
Tags can be added to exercises in the edit view. Tags can monitored under /tags.
Added the concept of ProxyExercises which are a collection of Exercises. They can be found under /proxy_exercises
Added Interventions as prework to show interventions later to the user.
Added exercise/[:id]/working_time to return the working time of the user in this exercise and the average working time of all users in this exercise
2017-03-21 10:31:32 +01:00

14 lines
392 B
Ruby

class UserProxyExerciseExercise < ActiveRecord::Base
belongs_to :user, polymorphic: true
belongs_to :exercise
belongs_to :proxy_exercise
validates :user_id, presence: true
validates :user_type, presence: true
validates :exercise_id, presence: true
validates :proxy_exercise_id, presence: true
validates :user_id, uniqueness: { scope: [:proxy_exercise_id, :user_type] }
end