Class: Magelex::LexwareBill

Inherits:
Object
  • Object
show all
Defined in:
lib/magelex/lexware_bill.rb

Constant Summary collapse

@@EU_CODES = 
['BE','BG','CZ','DK','EE','EL','ES','FR',
'IE','IT','CY','LV','LT','LU','HU','MT',
'NL','AT','PL','PT','RO','SI','SK','FI','SE','UK']

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(values = {}) ⇒ LexwareBill

Returns a new instance of LexwareBill.



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# File 'lib/magelex/lexware_bill.rb', line 17

def initialize values={}
  @total_0, @total_7, @total_19, @total = 0, 0, 0, 0
  @customer_name = values.delete(:customer_name) || ""
  @order_nr = values.delete(:order_nr) || nil
  @date     = values.delete(:date)  || nil
  @total    = values.delete(:total) || 0
  @total_0  = values.delete(:total_0)  || 0
  @total_7  = values.delete(:total_7)  || 0
  @total_19 = values.delete(:total_19) || 0
  @tax_7    = values.delete(:tax_7)  || 0
  @tax_19   = values.delete(:tax_19) || 0
  @incorrect_tax = values.delete(:incorrect_tax) || 0
  @status   = values.delete(:status) || nil
  @shipping_cost = values.delete(:shipping_cost) || 0
  @country_code  = values.delete(:country_code)  || nil
  @discount_7    = values.delete(:discount_7) || 0
  @discount_19   = values.delete(:discount_19)  || 0
  @has_problems  = false
  if !values.empty?
    raise "Unknown values for bill: #{values.inspect}"
  end
end

Instance Attribute Details

#country_code ⇒ Object

Returns the value of attribute country_code.



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# File 'lib/magelex/lexware_bill.rb', line 9

def country_code
  @country_code
end

#customer_name ⇒ Object

Returns the value of attribute customer_name.



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# File 'lib/magelex/lexware_bill.rb', line 9

def customer_name
  @customer_name
end

#date ⇒ Object

Returns the value of attribute date.



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# File 'lib/magelex/lexware_bill.rb', line 9

def date
  @date
end

#discount_19 ⇒ Object

Returns the value of attribute discount_19.



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# File 'lib/magelex/lexware_bill.rb', line 9

def discount_19
  @discount_19
end

#discount_7 ⇒ Object

Returns the value of attribute discount_7.



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# File 'lib/magelex/lexware_bill.rb', line 9

def discount_7
  @discount_7
end

#has_problems ⇒ Object

Returns the value of attribute has_problems.



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# File 'lib/magelex/lexware_bill.rb', line 9

def has_problems
  @has_problems
end

#incorrect_tax ⇒ Object

Returns the value of attribute incorrect_tax.



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# File 'lib/magelex/lexware_bill.rb', line 9

def incorrect_tax
  @incorrect_tax
end

#order_nr ⇒ Object

Returns the value of attribute order_nr.



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# File 'lib/magelex/lexware_bill.rb', line 9

def order_nr
  @order_nr
end

#shipping_cost ⇒ Object

Returns the value of attribute shipping_cost.



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# File 'lib/magelex/lexware_bill.rb', line 9

def shipping_cost
  @shipping_cost
end

#status ⇒ Object

Returns the value of attribute status.



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# File 'lib/magelex/lexware_bill.rb', line 9

def status
  @status
end

#tax_19 ⇒ Object

Returns the value of attribute tax_19.



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# File 'lib/magelex/lexware_bill.rb', line 9

def tax_19
  @tax_19
end

#tax_7 ⇒ Object

Returns the value of attribute tax_7.



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# File 'lib/magelex/lexware_bill.rb', line 9

def tax_7
  @tax_7
end

#total ⇒ Object

Returns the value of attribute total.



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# File 'lib/magelex/lexware_bill.rb', line 9

def total
  @total
end

#total_0 ⇒ Object

Returns the value of attribute total_0.



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# File 'lib/magelex/lexware_bill.rb', line 9

def total_0
  @total_0
end

#total_19 ⇒ Object

Returns the value of attribute total_19.



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# File 'lib/magelex/lexware_bill.rb', line 9

def total_19
  @total_19
end

#total_7 ⇒ Object

Returns the value of attribute total_7.



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# File 'lib/magelex/lexware_bill.rb', line 9

def total_7
  @total_7
end

Class Method Details

.floor2(value) ⇒ Object 



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# File 'lib/magelex/lexware_bill.rb', line 105

def self.floor2 value
  (value * 100).to_i / 100.0
end

Instance Method Details

#add_item(amount, tax, name, discount = 0, full_amount = 0) ⇒ Object

Add item values to corresponding total_ and tax_ attributes depending on discount, include or exclude taxes. TODO full_amount shall not be 0 if discount is not zero



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# File 'lib/magelex/lexware_bill.rb', line 47

def add_item amount, tax, name, discount=0, full_amount=0
  begin
    case TaxGuess.guess(amount, tax)
    when :tax0
      @total_0 += amount.round(2)
    when :tax7
      if discount != 0
        @total_7 += full_amount.round(2)
        @discount_7 += discount
      else
        @total_7 += amount.round(2)
      end
      @tax_7 += tax
    when :tax19
      if discount != 0
        @total_19 += full_amount.round(2)
        @discount_19 += discount
      else
        @total_19 += amount.round(2)
      end
      if swiss?
        Magelex::logger.info("19% Tax Item in swiss order: #{@order_nr}: #{name}")
      end
      @tax_19 += tax
    when :empty_item
      Magelex::logger.debug("Empty item: '#{name}' #{amount}, tax: #{tax}")
    end
  rescue RuntimeError
    Magelex::logger.warn("Unguessable tax (#{@order_nr}: #{name} #{amount}/#{tax})")
    @has_problems = true
  end
end

#check ⇒ Object 



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# File 'lib/magelex/lexware_bill.rb', line 101

def check
  @has_problems == false && @total > 0 && check_diff == 0
end

#check_diff ⇒ Object 



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# File 'lib/magelex/lexware_bill.rb', line 92

def check_diff
  @total.round(2) - (@total_0.round(2) + \
                     + @total_7.round(2) + \
                     + @total_19.round(2) + \
                     + @incorrect_tax.round(2) + \
                     - @discount_7.round(2) + \
                     - @discount_19.round(2)).round(2)
end

#complete? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/magelex/lexware_bill.rb', line 109

def complete?
  @status == "complete" || @status == "fraud"
end

#customer_lastname ⇒ Object 



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# File 'lib/magelex/lexware_bill.rb', line 80

def customer_lastname
  @customer_name.to_s.split[-1]
end

#in_eu? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/magelex/lexware_bill.rb', line 88

def in_eu?
  @@EU_CODES.include? @country_code
end

#order_and_name ⇒ Object 



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# File 'lib/magelex/lexware_bill.rb', line 84

def order_and_name
  "#{@order_nr} #{@customer_name}"
end

#swiss? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/magelex/lexware_bill.rb', line 40

def swiss?
  @country_code == 'CH'
end