public Guid AddNewManager(ManagerBaseDto manager)
{
using var transaction = _dbContext.Database.BeginTransaction();
try
{
var id = AddManager(manager);
transaction.Commit();
return(id);
}
catch (Exception e)
{
transaction.Rollback();
return(Guid.Empty);
}
}
private Guid AddManager(ManagerBaseDto managerDto)
{
var manager = _dbContext.Managers.FirstOrDefault(x => x.Id == managerDto.Id);
if (manager == null)
{
var newManager = new Manager
{
Name = managerDto.Name
};
_dbContext.Managers.Add(newManager);
_dbContext.SaveChanges();
return(newManager.Id);
}
return(manager.Id);
}