/// <summary>
/// RestAPI 호출하여 RFID 확인
/// </summary>
private void RestAPI_CheckRFID()
{
System.Threading.Thread.Sleep(2000);
HashLib.IHash hash = HashLib.HashFactory.Crypto.CreateSHA256();
HashLib.HashResult digest = hash.ComputeString(strRfid.ToString(), Encoding.ASCII);
{
XstrHashedRFid = digest.ToString().Replace("-", "").ToLower();
}
XApiResponse = APIController.API_PostPurchaseId(XstrHashedRFid);
if (XApiResponse != null && XApiResponse.code == 200)
{
apiResult = true;
}
else
{
apiResult = false;
}
}
/// <summary>
/// 영수증 번호 요청
/// sha256(rfid)를 인증하고, 구매 영수증 번호를 응답 받는다.
/// </summary>
/// <param name="aRfid"></param>
/// <returns></returns>
public static DTOGetPurchaseIdResponse API_PostPurchaseId(string aRfid)
{
//=====================================================================
// POST http://10.1.203.12:8080/api/caffe/purchases/purchase/receipt/id
//=====================================================================
RestSharp.RestClient client = new RestSharp.RestClient(URL_DCCAFFE);
RestSharp.RestRequest request = new RestSharp.RestRequest();
request.AddHeader("Content-Type", "application/json;charset=UTF-8");
request.Method = RestSharp.Method.POST;
request.RequestFormat = RestSharp.DataFormat.Json;
request.Resource = URI_GET_PURCHASE_ID;
//------------------------------------------------
// make to request json
/*
* StringBuilder sb = new StringBuilder();
* StringWriter sw = new StringWriter(sb);
* using (JsonWriter writer = new JsonTextWriter(sw))
* {
* writer.Formatting = Formatting.None;
*
* writer.WriteStartObject();
* writer.WritePropertyName("rfid");
* writer.WriteValue(aRfid);
* writer.WriteEndObject();
* }
*
* //------------------------------------------------
* request.AddParameter("application/json", sb.ToString(), RestSharp.ParameterType.RequestBody);
*/
DTOGetPurchaseIdRequest reqJson = new DTOGetPurchaseIdRequest
{
rfid = aRfid
};
request.AddJsonBody(reqJson);
//----------------------------------------
var t1 = client.ExecuteTaskAsync(request);
t1.Wait();
//----------------
// error handling
if (t1.Result.ErrorException != null)
{
System.Diagnostics.Debug.WriteLine("[RESPONSE] " + t1.Result.Content);
return(null);
}
string json = t1.Result.Content;
//--------------
// debug output
json = JsonFormatting(json);
System.Diagnostics.Debug.WriteLine("[RESPONSE] " + json);
//-----------------------
// desirialized json data
DTOGetPurchaseIdResponse dto = new DTOGetPurchaseIdResponse();
try
{
dto = JsonConvert.DeserializeObject <DTOGetPurchaseIdResponse>(json);
dto.code = (int)t1.Result.StatusCode;
}
catch (Exception ex)
{
dto = null;
System.Diagnostics.Debug.WriteLine("[ERROR] " + ex.Message);
}
return(dto);
}