Class: Squake::Calculation

Inherits:
Object
  • Object
show all
Extended by:
T::Sig
Defined in:
lib/squake/calculation.rb

Constant Summary collapse

ENDPOINT = 
T.let('/v2/calculations', String)

Class Method Summary collapse

Class Method Details

.create(items:, carbon_unit: 'gram', expand: [], client: Squake::Client.new) ⇒ Object 



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# File 'lib/squake/calculation.rb', line 19

def self.create(items:, carbon_unit: 'gram', expand: [], client: Squake::Client.new)
  # @TODO: add typed objects for all possible items. Until then, we allow either a Hash or a T::Struct
  items = items.map do |item|
    item.is_a?(T::Struct) ? item.serialize : item
  end

  result = client.call(
    path: ENDPOINT,
    method: :post,
    params: {
      items: items,
      carbon_unit: carbon_unit,
      expand: expand,
    },
  )

  if result.success?
    carbon = Squake::Model::Carbon.from_api_response(
      T.cast(result.body, T::Hash[Symbol, T.untyped]),
    )
    Return.new(result: carbon)
  else
    error = Squake::Errors::APIErrorResult.new(
      code: :"api_error_#{result.code}",
      detail: result.error_message,
    )
    Return.new(errors: [error])
  end
end