Class: SpreeLimitOrderQuantity::MasterVariantQuantityChecker

Inherits:
Object
  • Object
show all
Defined in:
lib/spree_limit_order_quantity/master_variant_quantity_checker.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(product, total_quantity) ⇒ MasterVariantQuantityChecker

Returns a new instance of MasterVariantQuantityChecker.



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# File 'lib/spree_limit_order_quantity/master_variant_quantity_checker.rb', line 5

def initialize(product, total_quantity)
  @product = product
  @total_quantity = total_quantity
end

Instance Attribute Details

#product ⇒ Object

Returns the value of attribute product.



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# File 'lib/spree_limit_order_quantity/master_variant_quantity_checker.rb', line 3

def product
  @product
end

#total_quantity ⇒ Object

Returns the value of attribute total_quantity.



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# File 'lib/spree_limit_order_quantity/master_variant_quantity_checker.rb', line 3

def total_quantity
  @total_quantity
end

Instance Method Details

#error_message ⇒ Object 



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# File 'lib/spree_limit_order_quantity/master_variant_quantity_checker.rb', line 30

def error_message
  return nil if valid?

  product_name = @product.name

  if !max_quantity_valid?
    Spree.t(
      "storefront.line_item.master_max_order_quantity_error",
      product_name: product_name,
      max_quantity: master_variant.max_order_quantity
    )
  elsif !min_quantity_valid?
    Spree.t(
      "storefront.line_item.master_min_order_quantity_error",
      product_name: product_name,
      min_quantity: master_variant.min_order_quantity
    )
  end
end

#max_quantity_valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/spree_limit_order_quantity/master_variant_quantity_checker.rb', line 14

def max_quantity_valid?
  return true if master_variant.max_order_quantity.nil?

  @total_quantity <= master_variant.max_order_quantity
end

#min_quantity_valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/spree_limit_order_quantity/master_variant_quantity_checker.rb', line 20

def min_quantity_valid?
  return true if master_variant.min_order_quantity.nil?

  @total_quantity >= master_variant.min_order_quantity
end

#should_check_limits? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/spree_limit_order_quantity/master_variant_quantity_checker.rb', line 26

def should_check_limits?
  master_variant.min_order_quantity.present? || master_variant.max_order_quantity.present?
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/spree_limit_order_quantity/master_variant_quantity_checker.rb', line 10

def valid?
  max_quantity_valid? && min_quantity_valid?
end