Class: Caboose::InvoicePackage

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/caboose/invoice_package.rb

Constant Summary collapse

STATUS_PENDING = 
'Pending'
STATUS_SHIPPED = 
'Shipped'

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.custom_invoice_packages(store_config, invoice) ⇒ Object 



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# File 'app/models/caboose/invoice_package.rb', line 26

def self.custom_invoice_packages(store_config, invoice)          
  eval(store_config.custom_packages_function)    
end

Instance Method Details

#activemerchant_package ⇒ Object

Gets the activemerchant package based on the shipping package



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# File 'app/models/caboose/invoice_package.rb', line 57

def activemerchant_package
  sc = self.invoice.site.store_config
  
  weight = 0.0
  self.line_items.each{ |li| weight = weight + (li.variant.weight * li.quantity) }      
  weight = weight * 0.035274 if sc.weight_unit == StoreConfig::WEIGHT_UNIT_METRIC # grams to ounces
              
  sp = self.shipping_package
  dimensions = [sp.outside_length, sp.outside_width, sp.outside_height]
  if sc.length_unit == StoreConfig::LENGTH_UNIT_METRIC # cm to inches
    dimensions[0] = dimensions[0] / 2.54
    dimensions[1] = dimensions[0] / 2.54
    dimensions[2] = dimensions[0] / 2.54
  end
  
  return ActiveShipping::Package.new(weight, dimensions, :units => :imperial, :container => :variable)
end

#calculate_shipping_package ⇒ Object

Calculates the shipping packages required for all the items in the invoice



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# File 'app/models/caboose/invoice_package.rb', line 31

def calculate_shipping_package
  
  store_config = invoice.site.store_config            
  if !store_config.auto_calculate_packages                        
    return self.custom_shipping_package(store_config, self)        
  end
  
  variants = self.line_items.sort_by{ |li| li.quantity * (li.variant.volume ? li.variant.volume : 0.00) * -1 }.collect{ |li| li.variant.downloadable ? nil : li.variant }.reject{ |v| v.nil? }      
  ShippingPackage.where(:site_id => self.invoice.site_id).reorder(:flat_rate_price).all.each do |sp|
    if sp.fits(variants)
      self.shipping_package_id = sp.id
      self.save
      return true          
    end 
  end                    
  Caboose.log("Error: line item #{li.id} (#{li.variant.product.title}) does not fit into any package.")
  return false
end

#check_nil_fields ⇒ Object 



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# File 'app/models/caboose/invoice_package.rb', line 22

def check_nil_fields      
  self.total = 0.00 if self.total.nil?
end

#fits(line_item = nil) ⇒ Object 



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# File 'app/models/caboose/invoice_package.rb', line 50

def fits(line_item = nil)
  variants = self.line_items.collect{ |li| li.variant }
  variants << line_item.variant if line_item
  return self.shipping_package.fits(variants)
end