public static async Task <PaymentTopupResponse> Topup(string cardSerial, string cardCode, string cardType, int cardAmount, string accountName, string transactionId)
{
cardObj ca = new cardObj();
ca.Serial = cardSerial;
ca.Code = cardCode;
ca.Key = cardType;
ca.Request_id = transactionId;
ca.Key = cardType;
ca.Amount = cardAmount;
var response = await new processCard().PostCardToService(ca);
if (response.Status == 0 && response.Amount > 0)
{
return(new PaymentTopupResponse
{
Amount = response.Amount,
ErrorCode = 1
});
}
if (response.Status > 0)
{
response.Status *= -1;
}
return(new PaymentTopupResponse
{
ErrorCode = response.Status,
Message = "Thẻ sai định dạng hoặc thẻ đã được sử dụng"
});
}
public static string detectData(cardObj ca, string type)
{
string data = "";
if (type == "get")
{
data = "PartnerID=" + ca.PartnerID + "&PartnerKey=" + ca.PartnerKey;
}
else if (type == "post")
{
data = "key=" + ca.Key + "&Code=" + ca.Code + "&serial=" + ca.Serial + "&request_id=" + ca.Request_id + "&PartnerID=" + ca.PartnerID + "&PartnerKey=" + ca.PartnerKey + "&checksum=" + ca.Checksum;
}
return(data);
}
public cardObj GetListCardFromService(cardObj ca)
{
ASCIIEncoding enCoding = new ASCIIEncoding();
string postdata = detectData(ca, "get");
string URL = "https://timopay.com/card_charging_api/get_card_keys.html";
byte[] data = enCoding.GetBytes(postdata);
WebRequest request = WebRequest.Create(URL);
request.Method = "POST";
request.ContentType = "application/x-www-form-urlencoded";
request.ContentLength = data.Length;
Stream stream = request.GetRequestStream();
stream.Write(data, 0, data.Length);
stream.Close();
WebResponse response = request.GetResponse();
stream = response.GetResponseStream();
using (StreamReader responseReader = new StreamReader(stream, Encoding.ASCII))
{
string sdata = responseReader.ReadToEnd();
string res = Base64Decode(sdata);
dynamic stuff = JsonConvert.DeserializeObject(res);
cardObj ce = new cardObj();
if (stuff.status != null)
{
ce.Status = Convert.ToInt32(stuff.status.ToString());
}
if (stuff.message != null)
{
ce.Message = stuff.message;
}
return(ce);
}
}
public async Task <cardObj> PostCardToService(cardObj ca)
{
try
{
ca.Checksum = GetMD5(ca.PartnerID + ca.Key + ca.Serial + ca.Request_id);
using (HttpClient client = new HttpClient())
{
client.Timeout = TimeSpan.FromSeconds(100);
var formContent = new FormUrlEncodedContent(new[] {
new KeyValuePair <string, string>("key", ca.Key),
new KeyValuePair <string, string>("code", ca.Code),
new KeyValuePair <string, string>("serial", ca.Serial),
new KeyValuePair <string, string>("request_id", ca.Request_id),
new KeyValuePair <string, string>("PartnerID", ca.PartnerID),
new KeyValuePair <string, string>("PartnerKey", ca.PartnerKey.ToString()),
new KeyValuePair <string, string>("checksum", ca.Checksum),
});
var data = await client.PostAsync("https://timopay.com/card_charging_api.html", formContent);
var stringStr = await data.Content.ReadAsStringAsync();
string res = Base64Decode(stringStr);
NLogManager.LogMessage(JsonConvert.SerializeObject(ca) + "|Response TIMO: " + res);
dynamic stuff = JsonConvert.DeserializeObject(res);
cardObj ce = new cardObj();
ce.Status = -99;
if (stuff.status != null)
{
ce.Status = Convert.ToInt32(stuff.status.ToString());
}
if (stuff.message != null)
{
ce.Message = stuff.message;
}
if (stuff.amount != null)
{
ce.Amount = stuff.amount;
}
if (stuff.key != null)
{
ce.Key = stuff.key;
}
if (stuff.serial != null)
{
ce.Serial = stuff.serial;
}
if (stuff.code != null)
{
ce.Code = stuff.code;
}
if (stuff.request_id != null)
{
ce.Request_id = stuff.request_id;
}
if (stuff.transid != null)
{
ce.Transid = stuff.transid;
}
return(ce);
}
}catch (Exception ex)
{
NLogManager.PublishException(ex);
}
cardObj ce1 = new cardObj();
ce1.Status = -99;
return(ce1);
}