implement simple wall of shame

This commit is contained in:
Felix Van der Jeugt 2015-09-11 23:32:38 +02:00
parent 3530fd1e5d
commit 24f8050ac9
3 changed files with 17 additions and 5 deletions

View file

@ -3,7 +3,11 @@ class Statistics < Rails::Application
def shameful_users
User.where('balance > :amount', amount: config.shameful_balance)
.order(:balance)
.order(balance: :desc)
end
def total_debt
User.where.not(id: User.zeus).where('balance > 0').sum(:balance)
end
private

View file

@ -8,6 +8,14 @@
%h2 Cute Little Statistics
%p None here yet.
%h2 Wall of Shame
%ul
%table
%thead
%th People who should be ashamed
%th Part of total debt to Zeus
%tbody
- @statistics.shameful_users.each do |user|
%li="Shame on #{user.name}!"
%tr
%td= "Shame on #{user.name}"
// Won't divide by zero because there won't be any users with
// a shameful debt if the total debt is zero.
%td= "#{100 * user.balance / @statistics.total_debt}%"

View file

@ -24,6 +24,6 @@ module Tab
config.active_record.raise_in_transactional_callbacks = true
# Which is the lowest balance you should be ashamed of.
config.shameful_balance = 50
config.shameful_balance = 50 # In eurocents!
end
end