public RequestStatusEnum CreateNewLinePackage(LinePackObject linePackObj)
{
//creates a new line,package,package details,and selected numbers
lock (dbLock)
{
using (CnContext context = new CnContext())
{
context.Packages.Add(new Package(linePackObj.Package.PackageName, linePackObj.Package.PackageTotalPrice));
context.SaveChanges();
LoadLinesAndPackges();
int PackageId = Packages.Last().ID;
context.SelectedNumbers.Add(new SelectedNumbers(linePackObj.SelectedNumbers.FirstNumber, linePackObj.SelectedNumbers.SecondNumber, linePackObj.SelectedNumbers.ThirdNumber));
context.SaveChanges();
LoadLinesAndPackges();
int selectedNumId = SelectedNumbers.Last().ID;
context.PackageDetails.Add(new PackageDetails(PackageId, "Custom Package", linePackObj.PackageDetails.MaxMinutes, 0, linePackObj.PackageDetails.MaxSMS, 0, linePackObj.PackageDetails.FixedSmsPrice, linePackObj.PackageDetails.FixedCallPrice, linePackObj.PackageDetails.DiscountPercentage, selectedNumId, linePackObj.PackageDetails.MostCalledNumber));
context.Lines.Add(new Line(linePackObj.ClientId, linePackObj.LineNumber, LineStatusEnum.Available, PackageId, linePackObj.EmployeeID));
context.SaveChanges();
}
LoadCollections();
return(RequestStatusEnum.Success);
}
}
public RequestStatusEnum UpdateClientDetails(Client client)
{
//updates the details of an exisiting client
lock (dbLock)
{
using (CnContext context = new CnContext())
{
Client dbClient = context.Clients.FirstOrDefault(c => c.ID == client.ID);
dbClient.FirstName = client.FirstName;
dbClient.LastName = client.LastName;
dbClient.Address = client.Address;
dbClient.BirthDate = client.BirthDate;
dbClient.ClientType = client.ClientType;
dbClient.ContactNumber = client.ContactNumber;
context.SaveChanges();
}
}
Client toUpdate = GetClientByID(client.ID);
toUpdate.FirstName = client.FirstName;
toUpdate.LastName = client.LastName;
toUpdate.Address = client.Address;
toUpdate.BirthDate = client.BirthDate;
toUpdate.ClientType = client.ClientType;
toUpdate.ContactNumber = client.ContactNumber;
return(RequestStatusEnum.Success);
}
public RequestStatusEnum UpdateLinePackage(LinePackObject linePackObj)
{
//updates the line,package,package details,and selected numbers
lock (dbLock)
{
using (CnContext context = new CnContext())
{
Package packpageFromDb = context.Packages.FirstOrDefault(p => p.ID == linePackObj.Package.ID);
packpageFromDb.PackageTotalPrice = linePackObj.Package.PackageTotalPrice;
packpageFromDb.PackageName = linePackObj.Package.PackageName;
PackageDetails packdetFromDb = context.PackageDetails.FirstOrDefault(pd => pd.ID == linePackObj.PackageDetails.ID);
packdetFromDb.DiscountPercentage = linePackObj.PackageDetails.DiscountPercentage;
packdetFromDb.FixedCallPrice = linePackObj.PackageDetails.FixedCallPrice;
packdetFromDb.FixedSmsPrice = linePackObj.PackageDetails.FixedSmsPrice;
packdetFromDb.MaxMinutes = linePackObj.PackageDetails.MaxMinutes;
packdetFromDb.MaxSMS = linePackObj.PackageDetails.MaxSMS;
packdetFromDb.MostCalledNumber = linePackObj.PackageDetails.MostCalledNumber;
SelectedNumbers selectedNumsFromDb = context.SelectedNumbers.FirstOrDefault(sn => sn.ID == linePackObj.SelectedNumbers.ID);
selectedNumsFromDb.FirstNumber = linePackObj.SelectedNumbers.FirstNumber;
selectedNumsFromDb.SecondNumber = linePackObj.SelectedNumbers.SecondNumber;
selectedNumsFromDb.ThirdNumber = linePackObj.SelectedNumbers.ThirdNumber;
context.SaveChanges();
}
}
LoadCollections();
return(RequestStatusEnum.Success);
}
public RequestStatusEnum SaveException(Error error)
{
//saves the exception to the database
using (CnContext context = new CnContext())
{
context.Errors.Add(error);
context.SaveChanges();
}
return(RequestStatusEnum.Success);
}
public RequestStatusEnum SaveExceptionsList(List <Error> errors)
{
//saves the exceptions to the database
using (CnContext context = new CnContext())
{
foreach (var error in errors)
{
context.Errors.Add(error);
}
context.SaveChanges();
}
return(RequestStatusEnum.Success);
}
public RequestStatusEnum AddNewClient(Client client)
{
//adds a new Client
lock (dbLock)
{
using (CnContext context = new CnContext())
{
context.Clients.Add(client);
context.SaveChanges();
}
}
Clients.Add(client);
return(RequestStatusEnum.Success);
}
private void UpdateDBPackageDetails(PackageDetails packDet)
{
//updates the package details in the database
lock (dbLock)
{
using (CnContext context = new CnContext())
{
PackageDetails packDetFromDb = context.PackageDetails.FirstOrDefault(pd => pd.ID == packDet.ID);
if (packDetFromDb != null)
{
packDetFromDb.UsedMinutes = packDet.UsedMinutes;
packDetFromDb.UsedSMS = packDet.UsedSMS;
}
context.SaveChanges();
}
}
}
public async Task <bool> AddSms(SMS sms)
{
lock (dbLock)
{
using (CnContext context = new CnContext())
{
context.SMS.Add(sms);
Package package = GetPackageByLineId(sms.LineID);
PackageDetails packDet = GetPackageDetailsByPackageId(package.ID);
packDet.UsedSMS++;
UpdateDBPackageDetails(packDet);
context.SaveChanges();
}
}
SMS.Add(sms);
return(true);
}
public async Task <bool> AddCall(Call call)
{
lock (dbLock)
{
using (CnContext context = new CnContext())
{
context.Calls.Add(call);
Package package = GetPackageByLineId(call.LineID);
PackageDetails packDet = GetPackageDetailsByPackageId(package.ID);
packDet.UsedMinutes += call.Duration;
UpdateDBPackageDetails(packDet);
context.SaveChanges();
}
}
Calls.Add(call);
return(true);
}
public void AddCallsToCenter(string clientId)
{
//adds a calls to center to this client
lock (dbLock)
{
Client client = GetClientByID(clientId);
client.CallsToCenter++;
using (CnContext context = new CnContext())
{
Client dbClient = context.Clients.FirstOrDefault(c => c.ID == clientId);
if (dbClient != null)
{
dbClient.CallsToCenter++;
}
context.SaveChanges();
}
}
}
public string DeleteClient(string id)
{
//moves the client to the un active clients
lock (dbLock)
{
Client client = GetClientByID(id);
DiactivateClientLinesById(id);
using (CnContext context = new CnContext())
{
UnActiveClient unActive = ConvertClientToUnActive(client);
context.UnActiveClients.Add(unActive);
context.Clients.Remove(context.Clients.FirstOrDefault(c => c.ID == id));
context.SaveChanges();
}
Clients.Remove(client);
}
return("Client removed succesfully!");
}
public RequestStatusEnum UpdateLineStatus(Line line)
{
//updates the line's new status
using (CnContext context = new CnContext())
{
Line lineFromDb = context.Lines.FirstOrDefault(l => l.Number == line.Number);
if (lineFromDb != null)
{
lineFromDb.Status = line.Status;
context.SaveChanges();
LoadLinesAndPackges();
return(RequestStatusEnum.Success);
}
else
{
return(RequestStatusEnum.Error);
}
}
}
public RequestStatusEnum DeleteLine(string line)
{
//deletes the line and all its belongings
lock (dbLock)
{
using (CnContext context = new CnContext())
{
Line lineFromDb = context.Lines.FirstOrDefault(l => l.Number == line);
Package packageFromDb = context.Packages.FirstOrDefault(p => p.ID == lineFromDb.PackageID);
PackageDetails packDetFromDb = context.PackageDetails.FirstOrDefault(pd => pd.PackageID == packageFromDb.ID);
SelectedNumbers selectedNumsFromDb = context.SelectedNumbers.FirstOrDefault(sn => sn.ID == packDetFromDb.SelectedNumbersID);
context.Lines.Remove(lineFromDb);
context.Packages.Remove(packageFromDb);
context.PackageDetails.Remove(packDetFromDb);
context.SelectedNumbers.Remove(selectedNumsFromDb);
context.SaveChanges();
LoadLinesAndPackges();
}
return(RequestStatusEnum.Success);
}
}
private void DiactivateClientLinesById(string id)
{
//deactivates the client lines
lock (dbLock)
{
List <Line> clientLines = GetClientLinesById(id);
using (CnContext context = new CnContext())
{
foreach (var item in clientLines)
{
Line dbLine = context.Lines.FirstOrDefault(l => l.ClientID == id);
if (dbLine != null)
{
dbLine.Status = LineStatusEnum.Blocked;
}
item.Status = LineStatusEnum.Blocked;
}
context.SaveChanges();
}
}
}
