public async Task <LineDto> UpdateLine(LineDto line, string clientId)
{
using (CellularCompanyContext db = new CellularCompanyContext())
{
try
{
if (line != null)
{
if (line.ClientId == clientId)
{
LineEntity entity = line.ToModel();
entity.LineId = line.LineId;
db.Lines.Attach(entity);
foreach (var propName in db.Entry(entity).CurrentValues.PropertyNames)
{
if (propName != "LineId")
{
db.Entry(entity).Property(propName).IsModified = true;
}
}
await db.SaveChangesAsync();
return(entity.ToDto());
}
return(null);
}
return(null);
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
return(null);
}
}
}
public async Task <LineDto> UpdateLine(int id, LineDto lineDto)
{
using (CellularCompanyContext db = new CellularCompanyContext())
{
try
{
if (lineDto != null && id != 0 && CheckIfLineNumberAlreadyExist(lineDto.Number))
{
lineDto.LineId = id;
Line entity = lineDto.ToModel();
db.Lines.Attach(entity);
foreach (var propName in db.Entry(entity).CurrentValues.PropertyNames)
{
if (propName != nameof(entity.LineId))
{
db.Entry(entity).Property(propName).IsModified = true;
}
}
await db.SaveChangesAsync();
return(entity.ToDto());
}
return(null);
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
return(null);
}
}
}
public async Task <LineDto> CreateLine(LineDto lineDto, SelectedNumberDto selectedNumberDto)
{
using (CellularCompanyContext db = new CellularCompanyContext())
{
try
{
if (lineDto == null)
{
return(null);
}
else
{
lineDto.SelectedNumbers = selectedNumberDto;
db.Lines.Add(lineDto.ToModel());
await db.SaveChangesAsync();
return(lineDto);
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
return(null);
}
}
}
public LinesViewModel(INavigationService navigationService)
{
_navigationService = navigationService;
Line = new LineModel();
var task = Task.Factory.StartNew(() => GetLines());
Lines = new ObservableCollection <LineModel>(task.Result.Result);
LineDto dto = server.GetLineAsync(Line.Number).Result;
LineModel model = dto.ToModel();
dto.Package = model.Package.ToDto();
}
public async Task <LineDto> CreateLine(LineDto line)
{
using (CellularCompanyContext db = new CellularCompanyContext())
{
try
{
if (line != null)
{
LineEntity entity = line.ToModel();
db.Lines.Add(entity);
await db.SaveChangesAsync();
return(entity.ToDto());
}
return(null);
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
return(null);
}
}
}
public async Task <LineDto> AddLineEntity(LineDto line, SelectedNumbersDto selectedNumbers)
{
using (CellularCompanyContext db = new CellularCompanyContext())
{
try
{
if (line != null && CheckIfLineNumberAlreadyExist(line.Number))
{
line.SelectedNumber = selectedNumbers;
LineEntity lineEntity = line.ToModel();
db.Lines.Add(lineEntity);
await db.SaveChangesAsync();
return(line);
}
return(null);
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
return(null);
}
}
}