Created
September 13, 2012 18:15
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Order spoof finder
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class DasSpoofenSpleiza | |
def initialize(product_id) | |
@product = Product.find product_id, :include => :variants | |
end | |
def filter | |
start = Time.now | |
puts "\nGetting all order_items for product #{@product.id}..." | |
order_items = OrderItem.all({ | |
:joins => [:order], | |
:conditions => { | |
:variant_id => @product.variant_ids, | |
:orders => {:tag_id => [2, 22, 23, 32]} | |
}, | |
:order => 'created_at' | |
}) | |
total = order_items.size | |
puts "Checking #{total} order_items...\n" | |
@unique_order_item_signatures = [] | |
@unique_order_items = [] | |
@rejected_order_items = [] | |
order_items.each_with_index do |order_item, i| | |
s = get_signature order_item | |
if @unique_order_item_signatures.include? s | |
@rejected_order_items << order_item | |
else | |
@unique_order_item_signatures << s | |
@unique_order_items << order_item | |
end | |
print "\r---> #{percent_of i, total} done."; $>.flush | |
end | |
puts "\nGot #{@unique_order_items.size} uniques, #{@rejected_order_items.size} rejected." | |
puts "done in #{Time.now - start} secs." | |
end | |
def update! | |
start = Time.now | |
puts "gathering order_item_ids..." | |
@approved_order_item_ids = @unique_order_items.map &:id | |
@rejected_order_item_ids = @rejected_order_items.map &:id | |
@approved_file_name = File.expand_path "approved_order_items-#{Time.now.to_i}.txt", 'tmp' | |
@rejected_file_name = File.expand_path "rejected_order_items-#{Time.now.to_i}.txt", 'tmp' | |
File.open(@approved_file_name, 'w') { |f| f.puts @approved_order_item_ids } | |
puts "wrote approved order_item_ids to #{@approved_file_name}." | |
File.open(@rejected_file_name, 'w') { |f| f.puts @rejected_order_item_ids } | |
puts "wrote rejected order_item_ids to #{@rejected_file_name}." | |
puts "updating reject order item quantities to 0..." | |
OrderItem.update_all({:quantity => 0}, {:id => @rejected_order_item_ids}) | |
puts "done in #{Time.now - start} secs." | |
end | |
private | |
def get_signature(order_item) | |
o = order_item.order | |
s = [o.address.to_s.downcase, o.city.to_s.downcase, o.zip_code].join('') | |
s.to_sym | |
end | |
def percent_of(is, of) | |
"#{sprintf("%.2f", ((is + 1).to_f / of.to_f * 100))}%" | |
end | |
end |
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