Error Scanning Evreflection Bool

Question

I have a class:

class Ingrediente: EVNetworkingObject 
{
    var idIngrediente:NSNumber!
    var nomeIngrediente:String!
    var adicional:Bool!
    var valorAdicional:NSNumber!
    var empresa:NSNumber!
}

and this class receives data from WebService, but I’m having trouble serializar data, only additional field not this serializando?

The data that comes:

{"adicional":false,"empresa":500,"idIngrediente":508,"nomeIngrediente":"Ketchup"}

I do so to convert:

let ing = Ingrediente(json:json)

I have 3 more fields using bool and have the same problem, how can I resolve?

Answer 1

I don’t know anything about Evreflection, but I can help you serialize your json using Swift Jsonserialization native API to convert json data:

First Voce should get used to always using structs instead of classes if it is not subclassing Nsobject or another class.

Do not use IUO (implicitly unwrapped optional) if it is not necessary and do not add the name of your class or structure to the name of its properties. Always start with Let when declaring your properties. In short, create a structure with a fallible initializer as follows:

struct Ingredient {
    let id: Int
    let nome: String
    let adicional: Bool
    let valorAdicional: Double
    let empresa: Int
    init?(json: Data) {
        guard let json = (try? JSONSerialization.jsonObject(with: json, options: [])) as? [String: Any] else { return nil }
        self.id = json["idIngrediente"] as? Int ?? 0
        self.nome = json["nomeIngrediente"] as? String ?? ""
        self.adicional = json["adicional"] as? Bool ?? false
        self.valorAdicional = json["valorAdicional"] as? Double ?? 0
        self.empresa = json["empresa"] as? Int ?? 0
    }
}

---

Testing

let json = "{\"adicional\":false,\"empresa\":500,\"idIngrediente\":508,\"valorAdicional\":1.99,\"nomeIngrediente\":\"Ketchup\"}"
let data = Data(json.utf8)

if let ingredient = Ingredient(json: data) {
    print(ingredient.id)               // "508\n"
    print(ingredient.nome)             // "Ketchup\n"
    print(ingredient.adicional)        // "false\n"
    print(ingredient.valorAdicional)   // "1.99\n"
    print(ingredient.empresa)          // "500\n"
}

Answer 2

The solution passed by git was to initialize Bool

class Ingrediente: EVNetworkingObject {
var idIngrediente:NSNumber!
var nomeIngrediente:String!
var adicional:Bool = false
var valorAdicional:NSNumber!
var empresa:NSNumber!}

this way when serializing the object already changes the value to the correct one