public bool RemoveProject(int projectId)
{
//throw new NotImplementedException();
Project project = GetProject(projectId);
if (project != null)
{
bool error = false;
try
{
var option = new TransactionOptions();
option.IsolationLevel = IsolationLevel.ReadCommitted;
using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required, option))
{
project = GetProject(projectId);
List<bool> success = new List<bool>();
foreach (User user in project.ProjectAdministrators)
{
success.Add(RemovePersonFromProject(project, user));
}
foreach (User user in project.ProjectMembers)
{
success.Add(RemovePersonFromProject(project, user));
}
foreach (File file in dbFile.GetAllFilesForProject(project.Id))
{
success.Add(dbFile.RemoveFile(file));
}
//bool f = dbFile.RemoveAllFilesFromProject(projectId);
dbContext.Projects.DeleteOnSubmit(project);
if (success.TrueForAll(x => x.Equals(true))) //Checks if all values in the List matches true, and returns true if so.
{
dbContext.SubmitChanges();
scope.Complete();
}
else
{
scope.Dispose();
error = true;
}
}
}
catch (Exception e)
{
Console.WriteLine("Project could not be removed. Project id: " + projectId + "Error: \n" + e);
return false;
}
if (error != true)
{
return true;
}
else
{
return false;
}
}
return false;
}