循环遍历 JSON 数据并将其存储在数组中

Question

So I have JSON data that's in an array (0 is first day of month up until last day of month).

How do I do a loop to go through the whole array and store the 3 times of the day each in their own array (I wish to use these times for notifications later)

The dayForArray variable is just the current day - 1 so that it matches the number in the JSON array.

func parseJSON(_ timesData: Data) -> TimesModel? {
    let decoder = JSONDecoder()
    do {
        let decodedData = try decoder.decode(TimesData.self, from: timesData)
        let time1 = decodedData.data[dayForArray].timings.Time1
        let time2 = decodedData.data[dayForArray].timings.Time2
        let time3 = decodedData.data[dayForArray].timings.Time3

        let time = TimeModel(time1: time1, time2: time2, time3: time3)

        return times

    } catch {
        delegate?.didFailWithError(error: error)
        return nil
    }
}

Answer 1

What you need to do is to use map to create an array of TimeModel objects from your json array

let times = decodedData.data.map { 
    TimeModel(time1: $0.timings.Time1, 
              time2: $0.timings.Time2, 
              time3: $0.timings.Time3) 
}