alpa_ex

defmodule Alpa.Models.CorporateAction do
  @moduledoc """
  Corporate action announcement model.
  """
  use TypedStruct
  import Alpa.Helpers, only: [parse_decimal: 1, parse_date: 1]

  typedstruct do
    field(:id, String.t())
    field(:corporate_action_id, String.t())
    field(:ca_type, String.t())
    field(:ca_sub_type, String.t())
    field(:initiating_symbol, String.t())
    field(:initiating_original_cusip, String.t())
    field(:target_symbol, String.t())
    field(:target_original_cusip, String.t())
    field(:declaration_date, Date.t())
    field(:ex_date, Date.t())
    field(:record_date, Date.t())
    field(:payable_date, Date.t())
    field(:cash, Decimal.t())
    field(:old_rate, Decimal.t())
    field(:new_rate, Decimal.t())
  end

  @spec from_map(map()) :: t()
  def from_map(data) when is_map(data) do
    %__MODULE__{
      id: data["id"],
      corporate_action_id: data["corporate_action_id"],
      ca_type: data["ca_type"],
      ca_sub_type: data["ca_sub_type"],
      initiating_symbol: data["initiating_symbol"],
      initiating_original_cusip: data["initiating_original_cusip"],
      target_symbol: data["target_symbol"],
      target_original_cusip: data["target_original_cusip"],
      declaration_date: parse_date(data["declaration_date"]),
      ex_date: parse_date(data["ex_date"]),
      record_date: parse_date(data["record_date"]),
      payable_date: parse_date(data["payable_date"]),
      cash: parse_decimal(data["cash"]),
      old_rate: parse_decimal(data["old_rate"]),
      new_rate: parse_decimal(data["new_rate"])
    }
  end
end