sales_backend/src/sales_backend/address.cr

require "json"

enum Country
    FR,
    NL,
    DE,
    IT,
    EI,
    GB,
end

class Address
    JSON.mapping(
        name: String,
        address1: String,
        address2: {type: String, nilable: true},
        postcode: String,
        city: String,
        country: Country,
        is_default: Bool
    )
end