Class: Caboose::TaxCalculator

Inherits:
Object
  • Object
show all
Defined in:
app/models/caboose/tax_calculator.rb

Class Method Summary collapse

Class Method Details

.custom_tax(store_config, order) ⇒ Object 



6
7
8
 
# File 'app/models/caboose/tax_calculator.rb', line 6

def self.custom_tax(store_config, order)          
  return eval(store_config.custom_tax_function)    
end

.tax(order) ⇒ Object 



10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
 
# File 'app/models/caboose/tax_calculator.rb', line 10

def self.tax(order)
  return 0.00 if !order.shipping_address

  sc = order.site.store_config                        
  if !sc.auto_calculate_tax                        
    tax = self.custom_tax(sc, order)
    return tax
  end
  
  # See if the tax rate has already been calculated
  # If so, use that instead of doing another web service call
  if order.tax_rate
    return order.subtotal * order.tax_rate
  end
  
  sa = order.shipping_address
  if sa.nil? || sa.address1.nil? || sa.city.nil? || sa.state.nil? || sa.zip.nil?        
    sa = order.billing_address
  end      
  return 0.00 if sa.nil? || sa.address1.nil? || sa.city.nil? || sa.state.nil? || sa.zip.nil?
  
  TaxCloud.configure do |config|
    config.  = sc.taxcloud_api_id
    config.api_key       = sc.taxcloud_api_key
    config.usps_username = sc.usps_username
  end
  
  origin = TaxCloud::Address.new(
    :address1 => sc.origin_address1,
    :address2 => sc.origin_address2,
    :city     => sc.origin_city,
    :state    => sc.origin_state,
    :zip5     => sc.origin_zip
  )      
  destination = TaxCloud::Address.new(
    :address1 => sa.address1,
    :address2 => sa.address2,
    :city     => sa.city,
    :state    => sa.state,
    :zip5     => sa.zip
  )      
  transaction = TaxCloud::Transaction.new(
    :customer_id => order.customer_id,
    :cart_id     => order.id,
    :origin      => origin,
    :destination => destination
  )
  order.line_items.each_with_index do |li, i|        
    transaction.cart_items << TaxCloud::CartItem.new(
      :index    => i,
      :item_id  => li.variant.id,
      :tic      => TaxCloud::TaxCodes::GENERAL,
      :price    => li.unit_price,
      :quantity => li.quantity
    )
  end
  lookup = transaction.lookup
  tax = lookup.tax_amount
  
  # Save the tax rate      
  order.tax_rate = tax/order.subtotal
  order.save
  
  # Return the tax amount
  return tax
                      
  #return 0.00 if address.nil? || address.city.nil? || address.state.nil?       
  #return 0 if address.state.downcase != 'al'
  #return 0.09
  
  #rate = 0.00      
  #city = address.city.downcase            
  #rate = rate + 0.05 if city == 'brookwood'  
  #rate = rate + 0.05 if city == 'coaling'    
  #rate = rate + 0.05 if city == 'coker'      
  #rate = rate + 0.05 if city == 'holt'       
  #rate = rate + 0.05 if city == 'holt CDP'   
  #rate = rate + 0.05 if city == 'lake View'  
  #rate = rate + 0.05 if city == 'moundville' 
  #rate = rate + 0.05 if city == 'northport'  
  #rate = rate + 0.05 if city == 'tuscaloosa' 
  #rate = rate + 0.05 if city == 'vance'      
  #rate = rate + 0.05 if city == 'woodstock'      
  #rate = rate + 0.04 if address.state.downcase == 'al' || address.state.downcase == 'alabama'              
  #return rate.round(2)             
end