86 lines
2.3 KiB
Ruby
86 lines
2.3 KiB
Ruby
class ExternalUsersController < ApplicationController
|
|
def authorize!
|
|
authorize(@user || @users)
|
|
end
|
|
private :authorize!
|
|
|
|
def index
|
|
@users = ExternalUser.all.includes(:consumer).paginate(page: params[:page])
|
|
authorize!
|
|
end
|
|
|
|
def show
|
|
@user = ExternalUser.find(params[:id])
|
|
authorize!
|
|
end
|
|
|
|
def working_time_query(tag=nil)
|
|
"""
|
|
SELECT user_id,
|
|
bar.exercise_id,
|
|
max(score) as maximum_score,
|
|
count(bar.id) as runs,
|
|
sum(working_time_new) AS working_time
|
|
FROM
|
|
(SELECT user_id,
|
|
exercise_id,
|
|
score,
|
|
id,
|
|
CASE
|
|
WHEN working_time >= '0:05:00' THEN '0'
|
|
ELSE working_time
|
|
END AS working_time_new
|
|
FROM
|
|
(SELECT user_id,
|
|
exercise_id,
|
|
max(score) AS score,
|
|
id,
|
|
(created_at - lag(created_at) over (PARTITION BY user_id, exercise_id
|
|
ORDER BY created_at)) AS working_time
|
|
FROM submissions
|
|
WHERE user_id = #{@user.id}
|
|
AND user_type = 'ExternalUser'
|
|
GROUP BY exercise_id,
|
|
user_id,
|
|
id
|
|
) AS foo
|
|
) AS bar
|
|
#{tag.nil? ? '' : ' JOIN exercise_tags et ON et.exercise_id = bar.exercise_id AND et.tag_id = ' + tag + ' '}
|
|
GROUP BY user_id,
|
|
bar.exercise_id;
|
|
"""
|
|
end
|
|
|
|
def statistics
|
|
@user = ExternalUser.find(params[:id])
|
|
authorize!
|
|
|
|
statistics = {}
|
|
|
|
ApplicationRecord.connection.execute(working_time_query(params[:tag])).each do |tuple|
|
|
statistics[tuple["exercise_id"].to_i] = tuple
|
|
end
|
|
|
|
render locals: {
|
|
statistics: statistics
|
|
}
|
|
end
|
|
|
|
def tag_statistics
|
|
@user = ExternalUser.find(params[:id])
|
|
authorize!
|
|
|
|
statistics = []
|
|
tags = ProxyExercise.new().get_user_knowledge_and_max_knowledge(@user, @user.participations.uniq.compact)
|
|
tags[:user_topic_knowledge].each_pair do |tag, value|
|
|
statistics.append({key: tag.name.to_s, value: (100.0 / tags[:max_topic_knowledge][tag] * value).round, id: tag.id})
|
|
end
|
|
statistics.sort_by! {|item| -item[:value]}
|
|
|
|
respond_to do |format|
|
|
format.json { render(json: statistics) }
|
|
end
|
|
end
|
|
|
|
end
|