Всем, как сериализовать структуру json, если одно из полей неизвестно?
Мой json:
{"brands":{"any":false,"19":{"is_all":false,"values":[185,182,178],"include":true},"23":{"is_all":false,"values":[198,199,201],"include":true}},"price":[2000,10000],"year":[1990,2018],"fuel_type":[1,2],"engine_capacity":[\"1.8\",\"4.8\"],"color":[1,2,3],"gearbox_id":[2],"is_georgia":false}
но:
"19": {"is_all": false, "values": [185 182 178], "include": true}
"23": {"is_all": false, "values": [198,199,201], "include": true}
19 и 23 - строка неизвестного значения, генерируется API.
Итак, моя структура:
struct auto_order_model: Decodable {
var brands: brand_details <---- this is problem
let price: [Int]
let year: [Int]
let fuel_type: [Int]
let engine_capacity: [String]
let color: [Int]
let gearbox_id: [Int]
let is_georgia: Bool
}
struct brand_details: Decodable {
var any: Bool
var brand_num: [models]?
}
struct models: Decodable {
var is_all: Bool
var values: [Int]
var include: Bool
}
Я декодирую этот json следующим образом:
do {
let data = try JSONDecoder().decode(auto_order_model.self, from: json)
print(data)
}catch {
print("JSON Error")
}
Итак, на выходе я получаю nil brand_num:
▿ auto_order_model #1
▿ brands : brand_details #1
- any : false
- brand_num : nil
▿ price : 2 elements
- 0 : 2000
- 1 : 10000
▿ year : 2 elements
- 0 : 1990
- 1 : 2018
▿ fuel_type : 2 elements
- 0 : 1
- 1 : 2
▿ engine_capacity : 2 elements
- 0 : "1.8"
- 1 : "4.8"
▿ color : 3 elements
- 0 : 1
- 1 : 2
- 2 : 3
▿ gearbox_id : 1 element
- 0 : 2
- is_georgia : false