Class: ZeroClick::Sellers::UsageItem

Inherits:
Object
  • Object
show all
Defined in:
lib/zeroclick/sellers/contracts.rb

Overview

What a request will be charged for.

Exactly one of quantity or max_quantity, or neither to defer to the meter's configured per-request ceiling. Declaring both is meaningless.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(meter_slug:, quantity: nil, max_quantity: nil) ⇒ UsageItem

Returns a new instance of UsageItem.



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# File 'lib/zeroclick/sellers/contracts.rb', line 169

def initialize(meter_slug:, quantity: nil, max_quantity: nil)
  Sellers.require_slug!(meter_slug, "meter_slug", "UsageItem")
  if !quantity.nil? && !max_quantity.nil?
    raise Error.new("malformed_input", operation: "UsageItem",
                                       message: "Provide at most one of quantity or max_quantity",
                                       meter_slug: meter_slug)
  end
  Sellers.require_positive_integer!(quantity, "quantity", "UsageItem") unless quantity.nil?
  Sellers.require_positive_integer!(max_quantity, "max_quantity", "UsageItem") unless max_quantity.nil?

  @meter_slug = meter_slug
  @quantity = quantity
  @max_quantity = max_quantity
  freeze
end

Instance Attribute Details

#max_quantity ⇒ Object (readonly)

Returns the value of attribute max_quantity.



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# File 'lib/zeroclick/sellers/contracts.rb', line 167

def max_quantity
  @max_quantity
end

#meter_slug ⇒ Object (readonly)

Returns the value of attribute meter_slug.



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# File 'lib/zeroclick/sellers/contracts.rb', line 167

def meter_slug
  @meter_slug
end

#quantity ⇒ Object (readonly)

Returns the value of attribute quantity.



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# File 'lib/zeroclick/sellers/contracts.rb', line 167

def quantity
  @quantity
end

Instance Method Details

#to_wire ⇒ Object 



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# File 'lib/zeroclick/sellers/contracts.rb', line 185

def to_wire
  wire = { "meterSlug" => @meter_slug }
  wire["quantity"] = @quantity unless @quantity.nil?
  wire["maxQuantity"] = @max_quantity unless @max_quantity.nil?
  wire
end