internal static string NewSync()
{
Log.ActivityLog("-----------------------New sync transaction-----------------------");
Log.ActivityLog("Clear all table.");
MealSetTableAdapter mealSetTA = new MealSetTableAdapter();
ScheduleTableAdapter scheduleTA = new ScheduleTableAdapter();
ScheduleMealSetDetailTableAdapter scheduleMealSetDetailTA = new ScheduleMealSetDetailTableAdapter();
ServingTimeTableAdapter servingTimeTA = new ServingTimeTableAdapter();
TransactionHistoryTableAdapter transactionHistoryTA = new TransactionHistoryTableAdapter();
TransactionTypeTableAdapter transactionTypeTA = new TransactionTypeTableAdapter();
UserInfoTableAdapter userInfoTA = new UserInfoTableAdapter();
UserTypeTableAdapter userTypeTA = new UserTypeTableAdapter();
userTypeTA.Connection.Open();
userInfoTA.Connection = userTypeTA.Connection;
mealSetTA.Connection = userTypeTA.Connection;
servingTimeTA.Connection = userTypeTA.Connection;
scheduleTA.Connection = userTypeTA.Connection;
scheduleMealSetDetailTA.Connection = userTypeTA.Connection;
transactionTypeTA.Connection = userTypeTA.Connection;
transactionHistoryTA.Connection = userTypeTA.Connection;
using (SqlTransaction transaction = userTypeTA.Connection.BeginTransaction())
{
userTypeTA.AttachTransaction(transaction);
userInfoTA.AttachTransaction(transaction);
mealSetTA.AttachTransaction(transaction);
servingTimeTA.AttachTransaction(transaction);
scheduleTA.AttachTransaction(transaction);
scheduleMealSetDetailTA.AttachTransaction(transaction);
transactionTypeTA.AttachTransaction(transaction);
transactionHistoryTA.AttachTransaction(transaction);
try
{
transactionHistoryTA.ClearTable();
transactionTypeTA.ClearTable();
scheduleMealSetDetailTA.ClearTable();
scheduleTA.ClearTable();
servingTimeTA.ClearTable();
mealSetTA.ClearTable();
userInfoTA.ClearTable();
userTypeTA.ClearTable();
}
catch (Exception ex)
{
transaction.Rollback();
throw ex;
}
transaction.Commit();
}
Log.ActivityLog("Clear all completed.");
Log.ActivityLog("Register sync to server.");
ServiceReference.WebServiceSoapClient soapClient = new ServiceReference.WebServiceSoapClient();
DateTime syncDate = DateTime.Now;
string oldSyncID = XmlSync.GetSyncID();
string newSyncID = soapClient.NewSyncData(WebServiceAuth.AuthSoapHeader(), syncDate, oldSyncID);
XmlSync.SaveNewSync(newSyncID);
Log.ActivityLog("Register completed.");
Log.ActivityLog("Geting xml data.");
string fileNameList = XmlSync.RequestXmlFileName(newSyncID, true);
IList<string> xmlPathList = XmlSync.SaveXmlFile(fileNameList);
Log.ActivityLog("Save xml data completed.");
Log.ActivityLog("Start sync.");
XmlSync.Sync(xmlPathList);
Log.ActivityLog("Sync completed.");
Log.ActivityLog("Update last sync date.");
XmlSync.SetLastSync(syncDate);
soapClient.SetLastSyncAndInactiveFile(WebServiceAuth.AuthSoapHeader(), syncDate, fileNameList,newSyncID);
Log.ActivityLog("-----------------------Sync transaction done-----------------------");
return newSyncID;
}
private static void Sync(string xmlPath)
{
XDocument xDoc;
XElement newDataSetEl;
DateTime lastSync;
try
{
xDoc = XDocument.Load(xmlPath);
newDataSetEl = xDoc.Element("NewDataSet");
DateTime? lastSync_ = GetLastSync();
if (lastSync_ == null)
{
lastSync = new DateTime();
}
else
{
lastSync = lastSync_.Value;
}
}
catch (Exception ex)
{
throw ex;
}
UserTypeTableAdapter userTypeTA = new UserTypeTableAdapter();
UserInfoTableAdapter userInfoTA = new UserInfoTableAdapter();
MealSetTableAdapter mealSetTA = new MealSetTableAdapter();
ServingTimeTableAdapter servingTimeTA = new ServingTimeTableAdapter();
ScheduleTableAdapter scheduleTA = new ScheduleTableAdapter();
ScheduleMealSetDetailTableAdapter scheduleMealSetDetailTA = new ScheduleMealSetDetailTableAdapter();
TransactionTypeTableAdapter transactionTypeTA = new TransactionTypeTableAdapter();
TransactionHistoryTableAdapter transactionHistoryTA = new TransactionHistoryTableAdapter();
userTypeTA.Connection.Open();
userInfoTA.Connection = userTypeTA.Connection;
mealSetTA.Connection = userTypeTA.Connection;
servingTimeTA.Connection = userTypeTA.Connection;
scheduleTA.Connection = userTypeTA.Connection;
scheduleMealSetDetailTA.Connection = userTypeTA.Connection;
transactionTypeTA.Connection = userTypeTA.Connection;
transactionHistoryTA.Connection = userTypeTA.Connection;
using (SqlTransaction transaction = userTypeTA.Connection.BeginTransaction())
{
userTypeTA.AttachTransaction(transaction);
userInfoTA.AttachTransaction(transaction);
mealSetTA.AttachTransaction(transaction);
servingTimeTA.AttachTransaction(transaction);
scheduleTA.AttachTransaction(transaction);
scheduleMealSetDetailTA.AttachTransaction(transaction);
transactionTypeTA.AttachTransaction(transaction);
transactionHistoryTA.AttachTransaction(transaction);
try
{
// sync usertype table
// NOTE: table UserType in subDB only get value from db in web app.
// so in the desktop app we only insert and update
IList<XElement> ElList = newDataSetEl.Descendants("UserType").ToList();
foreach (XElement userTypeEl in ElList)
{
// not null value parse
string typeShortName = userTypeEl.Element("TypeShortName").Value;
string typeName = userTypeEl.Element("TypeName").Value;
int mealValue = int.Parse(userTypeEl.Element("MealValue").Value);
bool canEatMore = bool.Parse(userTypeEl.Element("CanEatMore").Value);
DateTime insertedDate = DateTime.Parse(userTypeEl.Element("InsertedDate").Value);
DateTime lastUpdated = DateTime.Parse(userTypeEl.Element("LastUpdated").Value);
bool canDebt = bool.Parse(userTypeEl.Element("CanDebt").Value);
// nullable value parse
int? moreMealValue;
if (userTypeEl.Element("MoreMealValue") == null)
{
moreMealValue = null;
}
else
{
moreMealValue = int.Parse(userTypeEl.Element("MoreMealValue").Value.ToString());
}
string description;
if (userTypeEl.Element("Description") == null)
{
description = null;
}
else
{
description = userTypeEl.Element("Description").Value;
}
string updatedBy;
if (userTypeEl.Element("UpdatedBy") == null)
{
updatedBy = null;
}
else
{
updatedBy = userTypeEl.Element("UpdatedBy").Value;
}
if (insertedDate > lastSync)
{
if ((int)userTypeTA.CheckDuplicateKey(typeShortName) == 0)
{
userTypeTA.Insert(typeShortName, typeName, mealValue, moreMealValue, description, canDebt, canEatMore, insertedDate, updatedBy, lastUpdated);
continue;
}
}
userTypeTA.Update(typeName, mealValue, moreMealValue, description, canDebt, canEatMore, insertedDate, updatedBy, lastUpdated, typeShortName);
}
// sync userinfo table
ElList = newDataSetEl.Descendants("UserInfo").ToList();
foreach (XElement userInfoEl in ElList)
{
// not null value parse
string username = userInfoEl.Element("Username").Value;
int amountOfMoney = int.Parse(userInfoEl.Element("AmountOfMoney").Value);
DateTime lastUpdatedMoney = DateTime.Parse(userInfoEl.Element("LastUpdatedMoney").Value);
bool isCafeteriaStaff = bool.Parse(userInfoEl.Element("IsCafeteriaStaff").Value);
bool isActive = bool.Parse(userInfoEl.Element("IsActive").Value);
DateTime insertedDate = DateTime.Parse(userInfoEl.Element("InsertedDate").Value);
DateTime lastUpdated = DateTime.Parse(userInfoEl.Element("LastUpdated").Value);
// nullable value parse
string name = userInfoEl.TryGetElementValue("Name");
string typeShortName = userInfoEl.TryGetElementValue("TypeShortName");
string updatedBy = userInfoEl.TryGetElementValue("UpdatedBy");
byte[] fingerPrintIMG;
if (userInfoEl.Element("FingerPrintIMG") == null)
{
fingerPrintIMG = null;
}
else
{
fingerPrintIMG = Convert.FromBase64String(userInfoEl.Element("FingerPrintIMG").Value);
}
DateTime? lastUpdatedFingerPrint;
if (userInfoEl.Element("LastUpdatedFingerPrint") == null)
{
lastUpdatedFingerPrint = null;
}
else
{
lastUpdatedFingerPrint = DateTime.Parse(userInfoEl.Element("LastUpdatedFingerPrint").Value);
}
int? fingerPosition;
if (userInfoEl.Element("FingerPosition") == null)
{
fingerPosition = null;
}
else
{
fingerPosition = int.Parse(userInfoEl.Element("FingerPosition").Value);
}
if (insertedDate > lastSync)
{
if ((int)userInfoTA.CheckDuplicateKey(username) == 0)
{
userInfoTA.Insert(username, name, typeShortName, amountOfMoney, lastUpdatedMoney, fingerPrintIMG
, lastUpdatedFingerPrint, fingerPosition, isCafeteriaStaff, isActive, insertedDate
, updatedBy, lastUpdated);
continue;
}
}
DataTable userInfoDT = userInfoTA.GetUserInfo(username);
if (userInfoDT.Rows.Count != 1)
{
throw new Exception("Comflic while Sync. The updated row doesn't exist.");
}
DataRow userInfoRow = userInfoDT.Rows[0];
DateTime oriLastUpdatedMoney = (DateTime)userInfoRow["LastUpdatedMoney"];
DateTime? oriLastUpdateFingerPrint = userInfoRow.Field<DateTime?>("LastUpdatedFingerPrint");
userInfoTA.UpdateGeneric(name, typeShortName, isCafeteriaStaff, isActive, insertedDate, updatedBy, lastUpdated, username);
if (oriLastUpdatedMoney > lastSync)
{
userInfoTA.UpdateMoney(amountOfMoney, lastUpdatedMoney, username);
}
if (oriLastUpdateFingerPrint == null || oriLastUpdateFingerPrint.Value > lastSync)
{
userInfoTA.UpdateFingerPrint(fingerPrintIMG, lastUpdatedFingerPrint, fingerPosition, username);
}
}
//sync mealset table
// NOTE: table MealSet in subDB only get value from db in web app.
// so in the desktop app we only insert and update
ElList = newDataSetEl.Descendants("MealSet").ToList();
foreach (XElement mealSetEl in ElList)
{
// not null value parse
int mealSetID = int.Parse(mealSetEl.Element("MealSetID").Value);
string name = mealSetEl.Element("Name").Value;
bool canEatMore = bool.Parse(mealSetEl.Element("CanEatMore").Value);
DateTime insertedDate = DateTime.Parse(mealSetEl.Element("InsertedDate").Value);
DateTime lastUpdated = DateTime.Parse(mealSetEl.Element("LastUpdated").Value);
// nullable value parse
string updatedBy = mealSetEl.TryGetElementValue("UpdatedBy");
if (insertedDate > lastSync)
{
mealSetTA.InsertWithID(mealSetID, name, canEatMore, insertedDate, updatedBy, lastUpdated);
continue;
}
mealSetTA.Update(name, canEatMore, insertedDate, updatedBy, lastUpdated, mealSetID);
}
// sync serving time table
// NOTE: table serving time in subDB only get value from db in web app.
// so in the desktop app we only insert and update
ElList = newDataSetEl.Descendants("ServingTime").ToList();
foreach (XElement servingTimeEl in ElList)
{
// not null value parse
int servingTimeID = int.Parse(servingTimeEl.Element("ServingTimeID").Value);
string name = servingTimeEl.Element("Name").Value;
string a = servingTimeEl.Element("StartTime").Value;
TimeSpan startTime = XmlConvert.ToTimeSpan(servingTimeEl.Element("StartTime").Value);
TimeSpan endTime = XmlConvert.ToTimeSpan(servingTimeEl.Element("EndTime").Value);
DateTime insertedDate = DateTime.Parse(servingTimeEl.Element("InsertedDate").Value);
DateTime lastUpdated = DateTime.Parse(servingTimeEl.Element("LastUpdated").Value);
// nullable value parse
if (insertedDate > lastSync)
{
servingTimeTA.InsertWithID(servingTimeID, name, startTime, endTime, insertedDate, lastUpdated);
continue;
}
servingTimeTA.Update(name, startTime, endTime, insertedDate, lastUpdated, servingTimeID);
}
// sync schedule table
ElList = newDataSetEl.Descendants("Schedule").ToList();
foreach (XElement scheduleEl in ElList)
{
// not null value parse
int scheduleID = int.Parse(scheduleEl.Element("ScheduleID").Value);
DateTime date = DateTime.Parse(scheduleEl.Element("Date").Value);
int servingTimeID = int.Parse(scheduleEl.Element("ServingTimeID").Value);
bool isDayOn = bool.Parse(scheduleEl.Element("IsDayOn").Value);
DateTime insertedDate = DateTime.Parse(scheduleEl.Element("InsertedDate").Value);
DateTime lastUpdated = DateTime.Parse(scheduleEl.Element("LastUpdated").Value);
// nullable value parse
string updatedBy = scheduleEl.TryGetElementValue("UpdatedBy");
if (insertedDate > lastSync)
{
scheduleTA.InsertWithID(scheduleID, servingTimeID, date, isDayOn, insertedDate, updatedBy, lastUpdated);
continue;
}
scheduleTA.Update(date, servingTimeID, isDayOn, insertedDate, updatedBy, lastUpdated, scheduleID);
}
// sync schedule meal set detail table
ElList = newDataSetEl.Descendants("ScheduleMealSetDetail").ToList();
foreach (XElement scheduleMealSetDetailEl in ElList)
{
// not null value parse
int scheduleMealSetDetailID = int.Parse(scheduleMealSetDetailEl.Element("ScheduleMealSetDetailID").Value);
int mealSetID = int.Parse(scheduleMealSetDetailEl.Element("MealSetID").Value);
int scheduleID = int.Parse(scheduleMealSetDetailEl.Element("ScheduleID").Value);
DateTime insertedDate = DateTime.Parse(scheduleMealSetDetailEl.Element("InsertedDate").Value);
DateTime lastUpdated = DateTime.Parse(scheduleMealSetDetailEl.Element("LastUpdated").Value);
if (insertedDate > lastSync)
{
scheduleMealSetDetailTA.InsertWithID(scheduleMealSetDetailID, mealSetID, scheduleID, insertedDate, lastUpdated);
continue;
}
scheduleMealSetDetailTA.Update(mealSetID, scheduleID, insertedDate, lastUpdated, scheduleMealSetDetailID);
}
// sync transaction type table
ElList = newDataSetEl.Descendants("TransactionType").ToList();
foreach (XElement transactionTypeEl in ElList)
{
// not null value parse
int transactionTypeID = int.Parse(transactionTypeEl.Element("TransactionTypeID").Value);
string name = transactionTypeEl.Element("Name").Value;
DateTime insertedDate = DateTime.Parse(transactionTypeEl.Element("InsertedDate").Value);
DateTime lastUpdated = DateTime.Parse(transactionTypeEl.Element("LastUpdated").Value);
if (insertedDate > lastSync)
{
transactionTypeTA.InsertWithID(transactionTypeID, name, insertedDate, lastUpdated);
continue;
}
transactionTypeTA.Update(name, insertedDate, lastUpdated, transactionTypeID);
}
// sync transaction history table
ElList = newDataSetEl.Descendants("TransactionHistory").ToList();
foreach (XElement transactionHistoryEl in ElList)
{
// not null value parse
int transactionHistoryID = int.Parse(transactionHistoryEl.Element("TransactionHistoryID").Value);
string username = transactionHistoryEl.Element("Username").Value;
int transactionTypeID = int.Parse(transactionHistoryEl.Element("TransactionTypeID").Value);
int value = int.Parse(transactionHistoryEl.Element("Value").Value);
string transactionContent = transactionHistoryEl.Element("TransactionContent").Value;
bool isAuto = bool.Parse(transactionHistoryEl.Element("IsAuto").Value);
DateTime insertedDate = DateTime.Parse(transactionHistoryEl.Element("InsertedDate").Value);
DateTime lastUpdated = DateTime.Parse(transactionHistoryEl.Element("LastUpdated").Value);
// nullable value parse
int? scheduleMealSetDetailID;
if (transactionHistoryEl.Element("ScheduleMealSetDetailID") == null)
{
scheduleMealSetDetailID = null;
}
else
{
scheduleMealSetDetailID = int.Parse(transactionHistoryEl.Element("ScheduleMealSetDetailID").Value);
}
string updatedBy = transactionHistoryEl.TryGetElementValue("UpdatedBy");
if (insertedDate > lastSync)
{
transactionHistoryTA.Insert(username, transactionTypeID, value, transactionContent
, scheduleMealSetDetailID, isAuto, insertedDate, updatedBy, lastUpdated);
continue;
}
transactionHistoryTA.Update(username, transactionTypeID, value, transactionContent, scheduleMealSetDetailID
, isAuto, insertedDate, updatedBy, lastUpdated, transactionHistoryID);
}
transaction.Commit();
}
catch (Exception ex)
{
transaction.Rollback();
throw ex;
}
}
}
internal static Bill PayForFood(Customer customer, bool eatMoreFlag, int? scheduleMealSetDetailID, string mealSetName)
{
UserInfoTableAdapter userInfoTA = new UserInfoTableAdapter();
DataTable userInfo = userInfoTA.GetUserInfoWithoutFingerPrint(customer.Username);
if (userInfo.Rows.Count != 1)
{
throw new Exception("Can't get User Info.");
}
DateTime lastUpdatedMoney = userInfo.Rows[0].Field<DateTime>("LastUpdatedMoney");
int amountOfMoney = userInfo.Rows[0].Field<int>("AmountOfMoney");
TransactionHistoryTableAdapter transactionHistoryTA = new TransactionHistoryTableAdapter();
int? sumOfMoney = transactionHistoryTA.GetCurrentMoney(customer.Username, lastUpdatedMoney);
if (sumOfMoney == null)
{
sumOfMoney = 0;
}
int curMoney = sumOfMoney.Value + amountOfMoney;
int payMoney = customer.MealValue;
bool isEatMore = false;
if (customer.CanEatMore && eatMoreFlag && customer.MoreMealValue != null)
{
payMoney += customer.MoreMealValue.Value;
isEatMore = true;
}
int remainMoney = curMoney - payMoney;
if (remainMoney < 0)
{
if (!customer.CanDebt)
{
return new Bill()
{
alert = "TK da het tien",
isSuccess = false
};
}
}
DateTime insertedDate = DateTime.Now;
string transactionContent = isEatMore ? "Ăn thêm + " + customer.MoreMealValue.Value : "Ăn";
string TransactionHistoryIDStr = transactionHistoryTA.InsertScalar(customer.Username, 1, (-1) * payMoney, transactionContent
, scheduleMealSetDetailID, true, insertedDate, CTMF_Desktop_App.Forms.MainForm.username, insertedDate).ToString();
int TransactionHistoryID = int.Parse(TransactionHistoryIDStr);
XmlSync.SaveTransactionHistoryXml(TransactionHistoryID, customer.Username, 1, (-1) * payMoney, transactionContent
, scheduleMealSetDetailID, true, insertedDate, CTMF_Desktop_App.Forms.MainForm.username, insertedDate);
return new Bill()
{
username = customer.Username,
transactionContent = transactionContent,
mealSetName = mealSetName,
insertedDate = insertedDate,
isSuccess = true,
alert = "Con lai:" + remainMoney
};
}