Class: AdvancedBilling::CreditNoteLineItem

Inherits:
BaseModel
  • Object
show all
Defined in:
lib/advanced_billing/models/credit_note_line_item.rb

Overview

CreditNoteLineItem Model.

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from BaseModel

#to_hash, #to_json

Constructor Details

#initialize(uid = SKIP, title = SKIP, description = SKIP, quantity = SKIP, unit_price = SKIP, subtotal_amount = SKIP, discount_amount = SKIP, tax_amount = SKIP, total_amount = SKIP, tiered_unit_price = SKIP, period_range_start = SKIP, period_range_end = SKIP, product_id = SKIP, product_version = SKIP, component_id = SKIP, price_point_id = SKIP) ⇒ CreditNoteLineItem

Returns a new instance of CreditNoteLineItem.



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# File 'lib/advanced_billing/models/credit_note_line_item.rb', line 163

def initialize(uid = SKIP, title = SKIP, description = SKIP,
               quantity = SKIP, unit_price = SKIP, subtotal_amount = SKIP,
               discount_amount = SKIP, tax_amount = SKIP,
               total_amount = SKIP, tiered_unit_price = SKIP,
               period_range_start = SKIP, period_range_end = SKIP,
               product_id = SKIP, product_version = SKIP,
               component_id = SKIP, price_point_id = SKIP)
  @uid = uid unless uid == SKIP
  @title = title unless title == SKIP
  @description = description unless description == SKIP
  @quantity = quantity unless quantity == SKIP
  @unit_price = unit_price unless unit_price == SKIP
  @subtotal_amount = subtotal_amount unless subtotal_amount == SKIP
  @discount_amount = discount_amount unless discount_amount == SKIP
  @tax_amount = tax_amount unless tax_amount == SKIP
  @total_amount = total_amount unless total_amount == SKIP
  @tiered_unit_price = tiered_unit_price unless tiered_unit_price == SKIP
  @period_range_start = period_range_start unless period_range_start == SKIP
  @period_range_end = period_range_end unless period_range_end == SKIP
  @product_id = product_id unless product_id == SKIP
  @product_version = product_version unless product_version == SKIP
  @component_id = component_id unless component_id == SKIP
  @price_point_id = price_point_id unless price_point_id == SKIP
end

Instance Attribute Details

#component_id ⇒ Integer

The ID of the component being credited. Will be ‘nil` for non-component credits.

Returns:

  • (Integer) 


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# File 'lib/advanced_billing/models/credit_note_line_item.rb', line 104

def component_id
  @component_id
end

#description ⇒ String

Detailed description for the credit given by this line. May include proration details in plain text. Note: this string may contain line breaks that are hints for the best display format on the credit note.

Returns:

  • (String) 


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# File 'lib/advanced_billing/models/credit_note_line_item.rb', line 26

def description
  @description
end

#discount_amount ⇒ String

The approximate discount of just this line. The value is approximated in cases where rounding errors make it difficult to apportion exactly a total discount among many lines. Several lines may have been summed prior to applying the discount to arrive at ‘discount_amount` for the invoice - backing that out to the discount on a single line may introduce rounding or precision errors.

Returns:

  • (String) 


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# File 'lib/advanced_billing/models/credit_note_line_item.rb', line 56

def discount_amount
  @discount_amount
end

#period_range_end ⇒ String

End date for the period credited by this line. The format is ‘“YYYY-MM-DD”`.

Returns:

  • (String) 


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# File 'lib/advanced_billing/models/credit_note_line_item.rb', line 89

def period_range_end
  @period_range_end
end

#period_range_start ⇒ String

Start date for the period credited by this line. The format is ‘“YYYY-MM-DD”`.

Returns:

  • (String) 


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# File 'lib/advanced_billing/models/credit_note_line_item.rb', line 84

def period_range_start
  @period_range_start
end

#price_point_id ⇒ Integer

The price point ID of the component being credited. Will be ‘nil` for non-component credits.

Returns:

  • (Integer) 


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# File 'lib/advanced_billing/models/credit_note_line_item.rb', line 109

def price_point_id
  @price_point_id
end

#product_id ⇒ Integer

The ID of the product being credited. This may be set even for component credits, so true product-only (non-component) credits will also have a nil ‘component_id`.

Returns:

  • (Integer) 


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# File 'lib/advanced_billing/models/credit_note_line_item.rb', line 95

def product_id
  @product_id
end

#product_version ⇒ Integer

The version of the product being credited.

Returns:

  • (Integer) 


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# File 'lib/advanced_billing/models/credit_note_line_item.rb', line 99

def product_version
  @product_version
end

#quantity ⇒ String

The quantity or count of units credited by the line item. This is a decimal number represented as a string. (See “About Decimal Numbers”.)

Returns:

  • (String) 


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# File 'lib/advanced_billing/models/credit_note_line_item.rb', line 32

def quantity
  @quantity
end

#subtotal_amount ⇒ String

The line subtotal, generally calculated as ‘quantity * unit_price`. This is the canonical amount of record for the line - when rounding differences are in play, `subtotal_amount` takes precedence over the value derived from `quantity * unit_price` (which may not have the proper precision to exactly equal this amount).

Returns:

  • (String) 


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# File 'lib/advanced_billing/models/credit_note_line_item.rb', line 47

def subtotal_amount
  @subtotal_amount
end

#tax_amount ⇒ String

The approximate tax of just this line. The value is approximated in cases where rounding errors make it difficult to apportion exactly a total tax among many lines. Several lines may have been summed prior to applying the tax rate to arrive at ‘tax_amount` for the invoice - backing that out to the tax on a single line may introduce rounding or precision errors.

Returns:

  • (String) 


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# File 'lib/advanced_billing/models/credit_note_line_item.rb', line 65

def tax_amount
  @tax_amount
end

#tiered_unit_price ⇒ TrueClass | FalseClass

When ‘true`, indicates that the actual pricing scheme for the line was tiered, so the `unit_price` shown is the blended average for all units.

Returns:

  • (TrueClass | FalseClass) 


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# File 'lib/advanced_billing/models/credit_note_line_item.rb', line 79

def tiered_unit_price
  @tiered_unit_price
end

#title ⇒ String

A short descriptor for the credit given by this line.

Returns:

  • (String) 


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# File 'lib/advanced_billing/models/credit_note_line_item.rb', line 19

def title
  @title
end

#total_amount ⇒ String

The non-canonical total amount for the line. ‘subtotal_amount` is the canonical amount for a line. The invoice `total_amount` is derived from the sum of the line `subtotal_amount`s and discounts or taxes applied thereafter. Therefore, due to rounding or precision errors, the sum of line `total_amount`s may not equal the invoice `total_amount`.

Returns:

  • (String) 


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# File 'lib/advanced_billing/models/credit_note_line_item.rb', line 74

def total_amount
  @total_amount
end

#uid ⇒ String

Unique identifier for the line item. Useful when cross-referencing the line against individual discounts in the ‘discounts` or `taxes` lists.

Returns:

  • (String) 


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# File 'lib/advanced_billing/models/credit_note_line_item.rb', line 15

def uid
  @uid
end

#unit_price ⇒ String

The price per unit for the line item. When tiered pricing was used (i.e. not every unit was actually priced at the same price) this will be the blended average cost per unit and the ‘tiered_unit_price` field will be set to `true`.

Returns:

  • (String) 


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# File 'lib/advanced_billing/models/credit_note_line_item.rb', line 39

def unit_price
  @unit_price
end

Class Method Details

.from_hash(hash) ⇒ Object

Creates an instance of the object from a hash.



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# File 'lib/advanced_billing/models/credit_note_line_item.rb', line 189

def self.from_hash(hash)
  return nil unless hash

  # Extract variables from the hash.
  uid = hash.key?('uid') ? hash['uid'] : SKIP
  title = hash.key?('title') ? hash['title'] : SKIP
  description = hash.key?('description') ? hash['description'] : SKIP
  quantity = hash.key?('quantity') ? hash['quantity'] : SKIP
  unit_price = hash.key?('unit_price') ? hash['unit_price'] : SKIP
  subtotal_amount =
    hash.key?('subtotal_amount') ? hash['subtotal_amount'] : SKIP
  discount_amount =
    hash.key?('discount_amount') ? hash['discount_amount'] : SKIP
  tax_amount = hash.key?('tax_amount') ? hash['tax_amount'] : SKIP
  total_amount = hash.key?('total_amount') ? hash['total_amount'] : SKIP
  tiered_unit_price =
    hash.key?('tiered_unit_price') ? hash['tiered_unit_price'] : SKIP
  period_range_start =
    hash.key?('period_range_start') ? hash['period_range_start'] : SKIP
  period_range_end =
    hash.key?('period_range_end') ? hash['period_range_end'] : SKIP
  product_id = hash.key?('product_id') ? hash['product_id'] : SKIP
  product_version =
    hash.key?('product_version') ? hash['product_version'] : SKIP
  component_id = hash.key?('component_id') ? hash['component_id'] : SKIP
  price_point_id =
    hash.key?('price_point_id') ? hash['price_point_id'] : SKIP

  # Create object from extracted values.
  CreditNoteLineItem.new(uid,
                         title,
                         description,
                         quantity,
                         unit_price,
                         subtotal_amount,
                         discount_amount,
                         tax_amount,
                         total_amount,
                         tiered_unit_price,
                         period_range_start,
                         period_range_end,
                         product_id,
                         product_version,
                         component_id,
                         price_point_id)
end

.names ⇒ Object

A mapping from model property names to API property names.



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# File 'lib/advanced_billing/models/credit_note_line_item.rb', line 112

def self.names
  @_hash = {} if @_hash.nil?
  @_hash['uid'] = 'uid'
  @_hash['title'] = 'title'
  @_hash['description'] = 'description'
  @_hash['quantity'] = 'quantity'
  @_hash['unit_price'] = 'unit_price'
  @_hash['subtotal_amount'] = 'subtotal_amount'
  @_hash['discount_amount'] = 'discount_amount'
  @_hash['tax_amount'] = 'tax_amount'
  @_hash['total_amount'] = 'total_amount'
  @_hash['tiered_unit_price'] = 'tiered_unit_price'
  @_hash['period_range_start'] = 'period_range_start'
  @_hash['period_range_end'] = 'period_range_end'
  @_hash['product_id'] = 'product_id'
  @_hash['product_version'] = 'product_version'
  @_hash['component_id'] = 'component_id'
  @_hash['price_point_id'] = 'price_point_id'
  @_hash
end

.nullables ⇒ Object

An array for nullable fields



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# File 'lib/advanced_billing/models/credit_note_line_item.rb', line 156

def self.nullables
  %w[
    component_id
    price_point_id
  ]
end

.optionals ⇒ Object

An array for optional fields



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# File 'lib/advanced_billing/models/credit_note_line_item.rb', line 134

def self.optionals
  %w[
    uid
    title
    description
    quantity
    unit_price
    subtotal_amount
    discount_amount
    tax_amount
    total_amount
    tiered_unit_price
    period_range_start
    period_range_end
    product_id
    product_version
    component_id
    price_point_id
  ]
end

.validate(value) ⇒ Object

Validates an instance of the object from a given value.

Parameters:



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# File 'lib/advanced_billing/models/credit_note_line_item.rb', line 238

def self.validate(value)
  return true if value.instance_of? self

  return false unless value.instance_of? Hash

  true
end