private Project DuplicateProject(Project Origin, Project Parent = null, Dictionary <ProjectTask, ProjectTask> TasksMap = null, int?Diff = null)
{
DateTime date = DateTime.Now;
int userID = db.CurrentUser.ID;
User user = db.CurrentUser;
int diff = Diff ?? (date - Origin.StartDate).Days;
Project project = Origin.Duplicate();
project.Name = string.Format("Копия - {0}", project.Name);
project.CreatorID = userID;
project.ChangerID = userID;
project.ParentProject = Parent;
db.Projects.AddObject(project);
EntityJs.Client.Events.EntityEventArgs args = new EntityJs.Client.Events.EntityEventArgs(db, "Projects", "Project", project, EntityJs.Client.Events.ActionsEnum.Insert);
project.OnInserted(args);
TasksMap = TasksMap ?? new Dictionary <ProjectTask, ProjectTask>();
foreach (ProjectTask oldTask in Origin.ProjectTasks)
{
ProjectTask task = oldTask.Duplicate();
task.Creator = user.Login;
task.Project = project;
//if (task.DateBegin.HasValue)
// task.DateBegin = task.DateBegin.Value.AddDays(diff);
//if (task.DateEndPlan.HasValue)
// task.DateEndPlan = task.DateEndPlan.Value.AddDays(diff);
db.ProjectTasks.AddObject(task);
args = new EntityJs.Client.Events.EntityEventArgs(db, "ProjectTasks", "ProjectTask", task, EntityJs.Client.Events.ActionsEnum.Insert);
task.OnInserted(args);
if (!oldTask.PreviousID.HasValue)
{
task.DateBegin = date;
}
if (task.Type != null && task.Type.Duration.HasValue && task.DateBegin.HasValue)
{
task.DateEndPlan = task.DateBegin.Value.AddDays(task.Type.Duration.Value);
}
TasksMap[oldTask] = task;
}
foreach (Project child in Origin.ChildProjects)
{
DuplicateProject(child, project, TasksMap, diff);
}
foreach (KeyValuePair <ProjectTask, ProjectTask> pair in TasksMap)
{
ProjectTask task;
if (pair.Key.PreviousTask != null && pair.Value.PreviousTask == null && TasksMap.TryGetValue(pair.Key.PreviousTask, out task))
{
pair.Value.PreviousTask = task;
task.NextTasks.Add(pair.Value);
}
}
//if (Parent == null)
//{
// foreach (ProjectTask task in TasksMap.Values)
// {
// if (task.PreviousID.HasValue)
// continue;
// task.UpdateNextTasks();
// }
//}
return(project);
}
