foodsoft/lib/apple_bar.rb

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class AppleBar
BAR_MAX_WITH = 600
def initialize(ordergroup)
@ordergroup = ordergroup
@group_avg = ordergroup.avg_jobs_per_euro.to_f
@global_avg = Ordergroup.avg_jobs_per_euro
end
def length_of_global_bar
BAR_MAX_WITH / 2.0
end
def length_of_group_bar
length = (@group_avg / @global_avg) * length_of_global_bar
length > BAR_MAX_WITH ? BAR_MAX_WITH : length
end
# Show group bar in following colors:
# Green if higher than 100
# Yellow if lower than 100 an higher than stop_ordering_under option value
# Red if below stop_ordering_under, the ordergroup isn't allowed to participate in an order anymore
def group_bar_color
if apples >= 100
"#78b74e"
else
if FoodsoftConfig[:stop_ordering_under].present? and
apples >= FoodsoftConfig[:stop_ordering_under]
'yellow'
else
'red'
end
end
end
def mean_order_amount_per_job
(1/@global_avg).round
end
def apples
@apples ||= @ordergroup.apples
end
def with_restriction?
FoodsoftConfig[:stop_ordering_under].present?
end
end