AngularAzureSearch.WebAPI.Helpers.UnixDateTimeConverter.ReadJson C# (CSharp) Method

        public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
        {
            if (reader.TokenType != Newtonsoft.Json.JsonToken.Integer)
            {
                throw new Exception("Invalid token. Expected integer");
            }

            double totalSeconds = 0;

            try
            {
                totalSeconds = Convert.ToDouble(reader.Value, CultureInfo.InvariantCulture);
            }
            catch
            {
                throw new Exception("Invalid double value.");
            }

            return UnixStartTime.AddSeconds(totalSeconds);
        }