Class: Caboose::ShippingPackage

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

Instance Method Summary collapse

Instance Method Details

#boxes(rigid_variants) ⇒ Object

Gets the 3d dimensions of the variants after they're stacked


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# File 'app/models/caboose/shipping_package.rb', line 55

def boxes(rigid_variants)
  stackable = {}
  nonstackable = []      
  rigid_variants.each do |v|
    sgid = v.product.stackable_group_id        
    if sgid          
      stackable[sgid] = [] if stackable[sgid].nil?
      stackable[sgid] << v
    else
      nonstackable << [v.length, v.width, v.height]
    end
  end
        
  stackable.each do |sgid, arr|                
    sg = arr[0].product.stackable_group        
    l = 0.0
    w = 0.0
    h = 0.0        
    arr.each do |v|
      if l+sg.extra_length >= sg.max_length || w+sg.extra_width >= sg.max_width || h+sg.extra_height >= sg.max_height
        nonstackable << [l, w, h]
        l = 0.0
        w = 0.0
        h = 0.0
      end
      if l == 0.0
        l = v.length
        w = v.width
        h = v.height            
      else
        l = l + sg.extra_length
        w = w + sg.extra_width
        h = h + sg.extra_height            
      end
    end        
    nonstackable << [l, w, h] if l > 0
  end
  
  return nonstackable
end

#fits(variants) ⇒ Object


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# File 'app/models/caboose/shipping_package.rb', line 25

def fits(variants)  
  
  arr = variants.is_a?(Array) ? variants : [variants]            
  rigid = []
  floppy = []
  arr.each do |v|
    if v.length && v.length > 0 && v.width && v.width > 0 && v.height && v.height > 0
      rigid << v
    else
      floppy << v
    end
  end
  rigid_volume = 0.0
  floppy_volume = 0.0
  rigid.each { |v| rigid_volume  = rigid_volume  + v.volume }      
  floppy.each{ |v| floppy_volume = floppy_volume + v.volume }
  return false if (rigid_volume + floppy_volume) > self.volume
  rigid_boxes = self.boxes(rigid)
  
  it_fits = false      
  BoxPacker.container [self.inside_length, self.inside_width, self.inside_height] do        
    rigid_boxes.each{ |arr| add_item arr }    
    count = pack!
    it_fits = true if count == rigid_boxes.count                                      
  end
  return it_fits         

end

#toggle_shipping_method(shipping_method_id, value) ⇒ Object


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# File 'app/models/caboose/shipping_package.rb', line 96

def toggle_shipping_method(shipping_method_id, value)      
  if value.to_i > 0 # Add        
    if shipping_method_id == 'all'
      ShippingPackageMethod.where(:shipping_package_id => self.id).destroy_all      
      ShippingMethod.reorder(:service_name).all.each do |sm|
        ShippingPackageMethod.create(:shipping_package_id => self.id, :shipping_method_id => sm.id)
      end                          
    else
      if !ShippingPackageMethod.where(:shipping_package_id => self.id, :shipping_method_id => shipping_method_id.to_i).exists?
        ShippingPackageMethod.create(:shipping_package_id => self.id, :shipping_method_id => shipping_method_id.to_i)
      end      
    end              
  else # Remove
    if shipping_method_id == 'all'
      ShippingPackageMethod.where(:shipping_package_id => self.id).destroy_all                          
    else
      ShippingPackageMethod.where(:shipping_package_id => self.id, :shipping_method_id => shipping_method_id.to_i).destroy_all      
    end
  end
end

#uses_carrier(carrier) ⇒ Object


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# File 'app/models/caboose/shipping_package.rb', line 117

def uses_carrier(carrier)
  self.shipping_methods.each do |sm|
    return true if sm.carrier == carrier
  end
  return false
end

#uses_service_code(carrier, service_code) ⇒ Object


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# File 'app/models/caboose/shipping_package.rb', line 124

def uses_service_code(carrier, service_code)
  self.shipping_methods.each do |sm|
    return true if sm.carrier == carrier && sm.service_code == service_code
  end
  return false
end

#uses_shipping_method(sm) ⇒ Object


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# File 'app/models/caboose/shipping_package.rb', line 131

def uses_shipping_method(sm)
  self.shipping_methods.each do |sm2|
    return true if sm.id == sm2.id
  end
  return false
end