50 lines
1.5 KiB
Elixir
50 lines
1.5 KiB
Elixir
defmodule IbanEx.Error do
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@moduledoc false
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@type error() ::
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:unsupported_country_code
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| :invalid_format
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| :invalid_length
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| :invalid_checksum
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| :can_not_parse_map
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| :length_to_long
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| :length_to_short
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| :invalid_bank_code
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| :invalid_account_number
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| :invalid_branch_code
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| :invalid_national_check
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| atom()
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@type errors() :: [error()]
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@errors [
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:unsupported_country_code,
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:invalid_format,
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:invalid_length,
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:invalid_checksum,
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:can_not_parse_map,
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:length_to_long,
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:length_to_short,
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:invalid_bank_code,
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:invalid_account_number,
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:invalid_branch_code,
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:invalid_national_check
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]
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@messages [
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unsupported_country_code: "Unsupported country code",
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invalid_format: "IBAN violates required format",
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invalid_length: "IBAN violates the required length",
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invalid_checksum: "IBAN's checksum is invalid",
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can_not_parse_map: "Can't parse map to IBAN struct",
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length_to_long: "IBAN longer then required length",
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length_to_short: "IBAN shorter then required length",
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invalid_bank_code: "Bank code violates required format",
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invalid_account_number: "Account number violates required format",
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invalid_branch_code: "Branch code violates required format",
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invalid_national_check: "National check symbols violates required format",
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]
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@spec message(error()) :: String.t()
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def message(error) when error in @errors, do: @messages[error]
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def message(_error), do: "Undefined error"
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end
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