PhilippeBoisney

/**
  Le "Optionnal Chaining" permet d'effectuer une action, 
  uniquement si la variable à l'origine de l'action n'est pas égale à nil.
*/
        
result = retourneParfoisNil(true) //result égale 10
        
print(result?.getMirror()) // result égale "Optional(Swift._LeafMirror<Swift.Int>(_value: 10, summaryFunction: (Function), quickLookFunction: (Function)))"
        
result = retourneParfoisNil(false) // result égale nil

PhilippeBoisney

/**
  Le "Optionnal Binding" permet de créer une variable à partir d'une autre,
  uniquement si cette dernière n'est pas égale à nil
*/
        
result = retourneParfoisNil(true) //result égale 10
        
if let resultTemp = result {
    print("OK j'ai été créé") // On tombe dans le IF - S'affiche bien car result = 10
}

PhilippeBoisney

var result: Int?
result = result + 2

PhilippeBoisney

let day = DayModel(id: idOfDay,
                   idDate: Int(time.dayTimePeriodFormatter.string(from: date))!,
                   title: String(fullDate.characters.prefix(1)).uppercased() + String(fullDate.characters.dropFirst()),
                   email: email)!

PhilippeBoisney

let idDate: Int = Int(time.dayTimePeriodFormatter.string(from: date))!

var title: String = String(fullDate.characters.prefix(1)).uppercased()
let titleEnd: String = String(fullDate.characters.dropFirst())
title.addString(titleEnd)

day = DayModel(id: idOfDay,
               idDate: idDate,
               title: title,
               email: email)!

PhilippeBoisney

if let resultJson: [String:AnyObject] = response.result.value as! [String:AnyObject]!{
    if let jsonItem = resultJson["access_token"] {
        if jsonItem.description != nil {
            AlamofireLRQDO.saveToken(resultJson["access_token"]!.description)
            completion(Constantes.responseOK)
        } else {
            completion(Constantes.responseFailed)
        }
    } else {
        completion(Constantes.responseFailed)

PhilippeBoisney

if let resultJson: [String:AnyObject] = response.result.value as! [String:AnyObject]!{                    
    if let jsonItem: NSString = resultJson["access_token"] as? NSString{
        AlamofireLRQDO.saveToken(jsonItem.description)
        completion(CookMinuteConstantes.responseOK)
    } else {
        completion(CookMinuteConstantes.responseFailed)
    }
} else {
    completion(CookMinuteConstantes.responseFailed)
}

PhilippeBoisney

 func getAllStates(_ email: String, todayDate: Int) -> Array<ListeDeCourseStateModel> {
    let realm = try! Realm()
    let predicate = NSPredicate(format: "parentID = '"+email+"' AND idDayRef  >= "+todayDate.description)
    return realm.objects(ListeDeCourseStateEntity.self).filter(predicate).toModels()
}

func getStateForIngredient(_ ingredientID: String, email: String) -> Results<ListeDeCourseStateEntity>{
    let realm = try! Realm()
    let predicate = NSPredicate(format: "ingredientRef.id = '"+ingredientID+"' AND parentID = '"+email+"'")
    return realm.objects(ListeDeCourseStateEntity.self).filter(predicate)

PhilippeBoisney

func getAllStates(_ email: String, todayDate: Int) -> Array<ListeDeCourseStateModel> {
    let realm: Realm = try! Realm()

    var format: String = "parentID = '"
    format.addString(email)
    format.addString("' AND idDayRef  >= ")
    format.addString(todayDate.description)

    let predicate: NSPredicate = NSPredicate(format: format)
    return realm.objects(ListeDeCourseStateEntity.self).filter(predicate).toModels()

PhilippeBoisney

extension RealmCollection where Element == ListeDeCourseStateEntity {
    func toModels() -> Array<ListeDeCourseStateModel> {
        var list: Array<ListeDeCourseStateModel>= Array<ListeDeCourseStateModel>()
        
        for value in self {
            list.append((value as! ListeDeCourseStateEntity).toModel())
        }
        return list
    }
}