public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
if (reader.MoveToContent().TokenType == JsonToken.Null)
{
return(null);
}
var list = existingValue as List <PurpleAirData> ?? new List <PurpleAirData>();
var query = from dto in serializer.DeserializeArrayItems <PurpleAirDataDTO>(reader)
where dto != null && dto.CreatedAt != null && dto.AirQuality != null
select new PurpleAirData(dto.CreatedAt.Value, dto.AirQuality.Value)
{
Humidity = dto.Humidity, Temperature = dto.Temperature
};
list.AddRange(query);
return(list);
}
