C# (CSharp) ISegmentService.GetSegmentRate示例

示例#1

        public async Task <Rate> Convert(Rate rat, ISegmentService segmentService)
        {
            #region [ variable ]

            decimal brl   = 0;
            decimal cur   = 0;
            decimal conv  = 0;
            decimal value = 0;

            #endregion

            try
            {
                decimal segmentRate = await segmentService.GetSegmentRate(rat.Segment.Value);

                HttpResponseMessage response = await HttpClient.GetAsync(url);

                if (response.IsSuccessStatusCode)
                {
                    string apiReturn = await response.Content.ReadAsStringAsync();

                    JObject fields = JObject.Parse(apiReturn);

                    string strBrl = fields["rates"]["BRL"].ToString();
                    string strCur = fields["rates"][rat.Currency].ToString();

                    if (decimal.TryParse(strBrl, out brl))
                    {
                        if (decimal.TryParse(strCur, out cur))
                        {
                            conv  = brl / cur;
                            value = (rat.Qty.Value * conv) * (1 + (segmentRate / 100));
                        }
                    }
                }
            }
            catch (Exception ex) { }

            rat.Value = string.Format("{0:C}", value);
            return(rat);
        }