public QrCodeModel FindById(string qrCodeId)
{
StartNewUnitOfWork();
QrCodeModel qrCodeModel = qrCodeRepository.Get(qrCodeId);
EndUnitOfWork();
return(qrCodeModel);
}
public IHttpActionResult CheckQrCode([FromUri] int classId, [FromBody] QrCodeModel model)
{
int studentId = Ticket.ExtractStudentId(model.QrCode);
return(JsonEx(new
{
result = Logic.CheckQrCode(studentId, classId, model.QrCode)
}));
}
public void BindProductWithDistributor(string qrCodeId, string productNameId, string distributorId)
{
QrCodeModel qrCodeModel = qrCodeService.FindById(qrCodeId);
ProductModel product = productService.FindById(productNameId);
DistributorModel distributor = distributorService.FindById(distributorId);
qrCodeModel.Distributor = distributor;
qrCodeModel.Product = product;
qrCodeService.Update(qrCodeModel);
}
public static void BindProductToDistributorWithQrCode(string qrCode, string productName, string distributorName)
{
QrCodeModel qrCodeModel = qrCodeService.FindById(qrCode);
ProductModel product = productService.FindById(productName);
DistributorModel distributor = distributorService.FindById(distributorName);
qrCodeModel.Distributor = distributor;
qrCodeModel.Product = product;
qrCodeService.Update(qrCodeModel);
}
public MerchantViewModel()
{
SignInButton = new Command(async => LogIn());
QrCodeModel qrCode = new QrCodeModel
{
Name = Preferences.Get("Name", ""),
BookBank = Preferences.Get("BookBank", "")
};
QRCodeValue = JsonConvert.SerializeObject(qrCode);
PushToCreateQRCode = new Command(PushToQRPage);
}
/// <summary>
/// 创建字符型id永久二维码
/// 如果每次使用的str id一样，生成的ticket就一样,图片一样，如果扫描，返回的str id都一样。
/// </summary>
/// <param name="scene_str">场景值ID（字符串形式的ID），字符串类型，长度限制为1到64，仅永久二维码支持此字段 </param>
/// <returns></returns>
public QrCodeResultModel CreateQrCodeByStr(string scene_str)
{
string url = ApiUrl.GetCreateQrUrl(Config.AccessToken);
string postData = QrCodeModel.CreateQrCodeByStrPostData(scene_str);
string json = HttpHelper.PostJson(url, postData);
ResultModel.CreateInstance(json).HasException();
JObject jo = JObject.Parse(json);
QrCodeResultModel rModel = jo.ToObject <QrCodeResultModel>();
return(rModel);
}
/// <summary>
/// 创建临时二维码
/// 就算每次使用的id一样，生成的ticket也不会一样,图片不一样，如果扫描，返回的id却都一样。
/// </summary>
/// <param name="scene_id">场景值ID，临时二维码时为32位非0整型</param>
/// <param name="expire_seconds">该二维码有效时间，以秒为单位。 最大不超过2592000（即30天），此字段如果不填，则默认有效期为30秒。 </param>
/// <returns></returns>
public QrCodeResultModel CreateQrCodeTemp(int scene_id, int?expire_seconds = null)
{
string url = ApiUrl.GetCreateQrUrl(Config.AccessToken);
string postData = QrCodeModel.CreateQrCodeTempPostData(scene_id, expire_seconds);
string json = HttpHelper.PostJson(url, postData);
ResultModel.CreateInstance(json).HasException();
JObject jo = JObject.Parse(json);
QrCodeResultModel rModel = jo.ToObject <QrCodeResultModel>();
return(rModel);
}
public void TestBindingService()
{
string qrcode = "http://192.168.1.101:8080/qrcode-manage/0";
string distributorName = "河北";
string productName = "咳咳音乐";
QrCodeModel qrcodeModel = qrcodeService.FindById(qrcode);
DistributorModel distributorModel = distributorService.FindById(distributorName);
ProductModel productModel = productService.FindById(productName);
qrcodeModel.Distributor = distributorModel;
qrcodeModel.Product = productModel;
qrcodeService.Add(qrcodeModel);
}
public AdminViewModel()
{
SignInButton = new Command(async => LogIn());
QrCodeModel qrCode = new QrCodeModel
{
Name = Preferences.Get("Name", ""),
BookBank = Preferences.Get("BookBank", ""),
MoneyAmount = Preferences.Get("MoneyAmount", ""),
Ref = Preferences.Get("Ref", ""),
ExpiryDate = Preferences.Get("ExpiryDate", "")
};
QRCodeValue = JsonConvert.SerializeObject(qrCode);
PushToCreateQRCode = new Command(PushToQRPage);
PushToInputMon = new Command(PushToInputMoney);
Name = Preferences.Get("Name", "");
MoneyAmount = Preferences.Get("MoneyAmount", "");
Reference = Preferences.Get("Ref", "");
ExpiryDate = Preferences.Get("ExpiryDate", "");
BackToHome = new Command(BackHome);
}
public void Update(QrCodeModel qrCode)
{
StartNewUnitOfWork();
qrCodeRepository.Add(qrCode);
EndUnitOfWork();
}
public void ProcessRequest(HttpContext context)
{
bool auth = context.User.Identity.IsAuthenticated;
if (!auth)
{
context.Response.Redirect("~/account/login.aspx?ReturnUrl=" + context.Request.Url, true);
}
else
{
IsoDateTimeConverter isoDateTime = new IsoDateTimeConverter()
{
DateTimeFormat = "yyyy-MM-dd HH:mm:ss",
Culture = new System.Globalization.CultureInfo("zh")
};
if (context.Request["action"] == "print")
{
var json = context.Session["json"].ToString();
if (context.Session["json"] != null)
{
try
{
using (QrCodeModel qr = new QrCodeModel())
{
var itemMasters = JsonConvert.DeserializeObject(json, typeof(ItemMaster[])) as ItemMaster[];
var qRCodeLists = from itemMaster in itemMasters
select new QRCodeList
{
ItemMaster = itemMaster.料号,
ItemName = itemMaster.品名,
SerialNo = itemMaster.序列号,
SupplierCode = itemMaster.供应商编码,
PrintDate = DateTime.Now,
UserName = context.User.Identity.Name
};
qr.QRCodeLists.AddRange(qRCodeLists);
qr.SaveChanges();
}
}
catch (Exception)
{
context.Response.Write("发生错误，保存失败");
}
}
}
else if (context.Request["action"] == "getList" && (context.Request["q"] == null || context.Request["q"] == ""))
{
try
{
var page = Convert.ToInt32(context.Request["page"]);
var rows = Convert.ToInt32(context.Request["rows"]);
using (QrCodeModel qr = new QrCodeModel())
{
var qRjson = qr.QRCodeLists.OrderByDescending(m => m.PrintDate).Skip(rows * (page - 1)).Take(rows);
var json = "{\"total\":" + qr.QRCodeLists.Count() + ",\"rows\":" + JsonConvert.SerializeObject(qRjson, isoDateTime) + "}";
context.Response.Write(json);
}
}
catch (Exception)
{
}
}
else if (context.Request["q"] != "")
{
var q = context.Request["q"];
using (QrCodeModel qr = new QrCodeModel())
{
qr.Database.Log = (x) =>
{
File.AppendAllText(@"c:\qrcodewebLog.txt", x);
};
var qAarry = q.Split(',');
var qRjson = qr.QRCodeLists.Where(x => qAarry.Contains(x.ItemMaster)).OrderByDescending(m => m.PrintDate);
//var qRjson = qr.QRCodeLists.Where(m=> m.ItemMaster.Contains(q)).OrderByDescending(m=>m.PrintDate) ;
var json = "{\"total\":" + qr.QRCodeLists.Count() + ",\"rows\":" + JsonConvert.SerializeObject(qRjson, isoDateTime) + "}";
context.Response.Write(json);
}
}
}
}
