/// <summary>
/// 微信统一下单
/// </summary>
/// <param name="requestModel">请求数据</param>
/// <returns></returns>
public UnifiedOrderResponseModel UnifiedOrder(UnifiedOrderModel requestModel)
{
UnifiedOrderResponseModel response = ServiceUtil.WxPayClient.UnifiedOrder(requestModel);
ServiceUtil.AliPayClient.Close();
return(response);
}
public virtual async Task <dynamic> UnifiedOrderAsync(UnifiedOrderModel unifiedOrderModel)
{
var xml = unifiedOrderModel.XML;
var response = await _httpRepository.PostParseValidateAsync(CONSTANT.UNIFIEDORDERURL, xml, "prepay_id");
return(response);
}
public virtual async Task <string> GetJsApiScriptAsync(string out_trade_no, string body, double total_fee, string openid, string notify_url)
{
JsApiModel jsApiModel = new JsApiModel(_options.Value);
var unifiedOrderModel = new UnifiedOrderModel(_options.Value);
unifiedOrderModel.out_trade_no = out_trade_no;
unifiedOrderModel.body = body;
unifiedOrderModel.total_fee = total_fee;
unifiedOrderModel.openid = openid;
unifiedOrderModel.trade_type = TradeType.JSAPI.ToString();
unifiedOrderModel.notify_url = notify_url;
var unifiedOrderResult = await UnifiedOrderAsync(unifiedOrderModel);
var package = "prepay_id=" + unifiedOrderResult.prepay_id;
jsApiModel.package = package;
var scriptWeixinJSBridge = @"
function onBridgeReady()
{{
WeixinJSBridge.invoke(
'getBrandWCPayRequest',
{0},
function (res)
{{
WeixinJSBridge.log(res.err_msg);
}}
);
}}
if (typeof WeixinJSBridge == 'undefined'){{
if (document.addEventListener)
{{
document.addEventListener('WeixinJSBridgeReady', onBridgeReady, false);
}}
else if (document.attachEvent)
{{
document.attachEvent('WeixinJSBridgeReady', onBridgeReady);
document.attachEvent('onWeixinJSBridgeReady', onBridgeReady);
}}
}}
else{{
onBridgeReady();
}}";
var script = string.Format(scriptWeixinJSBridge, jsApiModel.JSON);
return(script);
}
public virtual async Task <dynamic> RunH5PayAsync(H5PayModel h5PayModel)
{
var unifiedOrderModel = new UnifiedOrderModel(_options.Value);
unifiedOrderModel.out_trade_no = h5PayModel.out_trade_no;
unifiedOrderModel.body = h5PayModel.body;
unifiedOrderModel.total_fee = h5PayModel.total_fee;
unifiedOrderModel.trade_type = TradeType.MWEB.ToString();
unifiedOrderModel.notify_url = h5PayModel.notify_url;
unifiedOrderModel.spbill_create_ip = h5PayModel.spbill_create_ip;
unifiedOrderModel.scene_info = new ExpandoObject();
unifiedOrderModel.scene_info.h5_info = h5PayModel.h5_info;
var unifiedOrderResult = await UnifiedOrderAsync(unifiedOrderModel);
return(unifiedOrderResult);
}
public string getPrepay_id(UnifiedOrderModel order, string key)
{
string prepay_id = "";
string post_data = getUnifiedOrderXml(order, key);
string request_data = PostXmlToUrl(UnifiedPayUrl, post_data);
SortedDictionary <string, string> requestXML = GetInfoFromXml(request_data);
foreach (KeyValuePair <string, string> k in requestXML)
{
if (k.Key == "prepay_id")
{
prepay_id = k.Value;
break;
}
}
return(prepay_id);
}
public virtual async Task <dynamic> RunMiniPayAsync(string out_trade_no, string openid, string body, double total_fee, string spbill_create_ip, string notify_url)
{
var unifiedOrderModel = new UnifiedOrderModel(_options.Value);
unifiedOrderModel.out_trade_no = out_trade_no;
unifiedOrderModel.body = body;
unifiedOrderModel.total_fee = total_fee;
unifiedOrderModel.trade_type = TradeType.JSAPI.ToString();
unifiedOrderModel.spbill_create_ip = spbill_create_ip;
unifiedOrderModel.openid = openid;
unifiedOrderModel.notify_url = notify_url;
var unifiedOrderResult = await UnifiedOrderAsync(unifiedOrderModel);
MiniPayModel miniPayModel = new MiniPayModel(_options.Value);
miniPayModel.package = $"prepay_id={unifiedOrderResult.prepay_id}";
return(miniPayModel.Parameters.ToDynamic());
}
/// <summary>
/// 微信统一下单接口xml参数整理
/// </summary>
/// <param name="order">微信支付参数实例</param>
/// <param name="key">密钥</param>
/// <returns></returns>
protected string getUnifiedOrderXml(UnifiedOrderModel order, string key)
{
string return_string = string.Empty;
SortedDictionary <string, string> sParams = new SortedDictionary <string, string>();
sParams.Add("appid", order.appid);
sParams.Add("attach", order.attach);
sParams.Add("body", order.body);
sParams.Add("device_info", order.device_info);
sParams.Add("mch_id", order.mch_id);
sParams.Add("nonce_str", order.nonce_str);
sParams.Add("notify_url", order.notify_url);
sParams.Add("openid", order.openid);
sParams.Add("out_trade_no", order.out_trade_no);
sParams.Add("spbill_create_ip", order.spbill_create_ip);
sParams.Add("total_fee", order.total_fee.ToString());
sParams.Add("trade_type", order.trade_type);
order.sign = getsign(sParams, key);
sParams.Add("sign", order.sign);
//拼接成XML请求数据
StringBuilder sbPay = new StringBuilder();
foreach (KeyValuePair <string, string> k in sParams)
{
if (k.Key == "attach" || k.Key == "body" || k.Key == "sign")
{
sbPay.Append("<" + k.Key + "><![CDATA[" + k.Value + "]]></" + k.Key + ">");
}
else
{
sbPay.Append("<" + k.Key + ">" + k.Value + "</" + k.Key + ">");
}
}
return_string = string.Format("<xml>{0}</xml>", sbPay.ToString());
byte[] byteArray = Encoding.UTF8.GetBytes(return_string);
return_string = Encoding.GetEncoding("GBK").GetString(byteArray);
return(return_string);
}
public virtual async Task <string> GetPayUrl(string out_trade_no, string body, double total_fee, string notify_url)
{
var unifiedOrderModel = new UnifiedOrderModel(_options.Value);
unifiedOrderModel.out_trade_no = out_trade_no;
unifiedOrderModel.product_id = out_trade_no;
unifiedOrderModel.body = body;
unifiedOrderModel.total_fee = total_fee;
unifiedOrderModel.trade_type = TradeType.NATIVE.ToString();
unifiedOrderModel.notify_url = notify_url;
unifiedOrderModel.time_start = DateTime.Now.ToString("yyyyMMddHHmmss");
unifiedOrderModel.time_expire = DateTime.Now.AddMinutes(10).ToString("yyyyMMddHHmmss");
unifiedOrderModel.spbill_create_ip = "";
//非必填字段
//payModel.attach = attach;
//payModel.goods_tag = goods_tag;
var result = await UnifiedOrderAsync(unifiedOrderModel);
string url = result.code_url.ToString();//获得统一下单接口返回的二维码链接
return(url);
}
/// <summary>
/// 统一下单接口
/// </summary>
/// <param name="unifiedorderModel">请求参数</param>
/// <returns></returns>
public static UnifiedOrderResponseModel UnifiedOrder(UnifiedOrderModel unifiedorderModel)
{
UnifiedOrderResponseModel response = new UnifiedOrderResponseModel();
WxPayData data = new WxPayData();
data.SetValue("body", unifiedorderModel.body); //商品描述
data.SetValue("attach", unifiedorderModel.attach); //附加数据
data.SetValue("out_trade_no", WxPayApi.GenerateOutTradeNo()); //随机字符串
data.SetValue("total_fee", unifiedorderModel.total_fee); //总金额
data.SetValue("time_start", DateTime.Now.ToString("yyyyMMddHHmmss")); //交易起始时间
data.SetValue("time_expire", DateTime.Now.AddMinutes(10).ToString("yyyyMMddHHmmss")); //交易结束时间
data.SetValue("goods_tag", unifiedorderModel.goods_tag); //商品标记
data.SetValue("trade_type", unifiedorderModel.trade_type); //交易类型
data.SetValue("product_id", unifiedorderModel.product_id); //商品ID
LogUtil.WriteWxpayLog("统一下单请求", "请求参数", data.ToJson());
WxPayData result = WxPayApi.UnifiedOrder(data); //调用统一下单接口
string resultStr = result.ToJson();
LogUtil.WriteWxpayLog("统一下单响应", "响应参数", resultStr);
response = LitJson.JsonMapper.ToObject <UnifiedOrderResponseModel>(resultStr);
response.out_trade_no = response.out_trade_no ?? data.GetValue("out_trade_no").ToString();
return(response);
//Log.Info(this.GetType().ToString(), "Get native pay mode 2 url : " + url);
}
public UnifiedOrderResponseModel UnifiedOrder(UnifiedOrderModel requestModel)
{
return(WxPayUtil.UnifiedOrder(requestModel));
}
public UnifiedOrderResponseModel UnifiedOrder(UnifiedOrderModel requestModel)
{
return(base.Channel.UnifiedOrder(requestModel));
}
