iban-ex/lib/iban_ex/country/bg.ex

48 lines
1.2 KiB
Elixir

defmodule IbanEx.Country.BG do
# TODO Bulgaria IBAN contains account type (first 2 digits of account number)
@moduledoc """
Bulgaria IBAN parsing rules
## Examples
```elixir
iex> %IbanEx.Iban{
...> country_code: "BG",
...> check_digits: "80",
...> bank_code: "BNBG",
...> branch_code: "9661",
...> national_check: nil,
...> account_number: "1020345678"
...> }
...> |> IbanEx.Country.BG.to_string()
"BG 80 BNBG 9661 1020345678"
```
"""
@size 22
@rule ~r/^(?<bank_code>[A-Z]{4})(?<branch_code>[0-9]{4})(?<account_number>[0-9]{2}[0-9A-Z]{8})$/i
use IbanEx.Country.Template
@spec size() :: 22
@impl IbanEx.Country.Template
@spec to_string(Iban.t()) :: binary()
@spec to_string(Iban.t(), binary()) :: binary()
def to_string(
%Iban{
country_code: country_code,
check_digits: check_digits,
bank_code: bank_code,
branch_code: branch_code,
national_check: _national_check,
account_number: account_number
} = _iban,
joiner \\ " "
) do
[country_code, check_digits, bank_code, branch_code, account_number]
|> Enum.join(joiner)
end
end