public ContentResult Save(FormCollection form)
{
var dataActions = GanttRequest.Parse(form, Request.QueryString["gantt_mode"]);
try
{
foreach (var ganttData in dataActions)
{
switch (ganttData.Mode)
{
case GanttMode.Tasks:
UpdateTasks(ganttData);
break;
case GanttMode.Links:
UpdateLinks(ganttData);
break;
}
}
// db.SaveChanges();
}
catch
{
// return error to client if something went wrong
dataActions.ForEach(g => { g.Action = GanttAction.Error; });
}
return(GanttRespose(dataActions));
}
/// <summary>
/// Update gantt links
/// </summary>
/// <param name="ganttData">GanttData object</param>
private void UpdateLinks(int projectScheduleVersionID, int projectID, GanttRequest ganttData)
{
switch (ganttData.Action)
{
case GanttAction.Inserted:
// set ProjectID and ProjectScheduleVersionID
ganttData.UpdatedLink.ProjectID = projectID;
ganttData.UpdatedLink.ProjectScheduleVersionID = projectScheduleVersionID;
// add new gantt link
db.GanttLinks.Add(ganttData.UpdatedLink);
break;
case GanttAction.Deleted:
// remove gantt link
db.GanttLinks.Remove(db.GanttLinks.Find(ganttData.SourceId));
break;
case GanttAction.Updated:
// set ProjectID and ProjectScheduleVersionID
ganttData.UpdatedLink.ProjectID = projectID;
ganttData.UpdatedLink.ProjectScheduleVersionID = projectScheduleVersionID;
// update gantt link
db.Entry(db.GanttLinks.Find(ganttData.UpdatedLink.GanttLinkId)).CurrentValues.SetValues(ganttData.UpdatedLink);
break;
default:
ganttData.Action = GanttAction.Error;
break;
}
}
/// <summary>
/// Update gantt links
/// </summary>
/// <param name="ganttData">GanttData object</param>
private void UpdateLinks(GanttRequest ganttData)
{
switch (ganttData.Action)
{
case GanttAction.Inserted:
// add new gantt link
//db.Links.Add(ganttData.UpdatedLink);
LinksRepository.Insert(ganttData.UpdatedLink);
break;
case GanttAction.Deleted:
// remove gantt link
//db.Links.Remove(db.Links.Find(ganttData.SourceId));
LinksRepository.Delete(ganttData.UpdatedLink);
break;
case GanttAction.Updated:
// update gantt link
//db.Entry(db.Links.Find(ganttData.UpdatedLink.Id)).CurrentValues.SetValues(ganttData.UpdatedLink);
LinksRepository.Update(ganttData.UpdatedLink);
break;
default:
ganttData.Action = GanttAction.Error;
break;
}
}
/// <summary>
/// Update gantt tasks
/// </summary>
/// <param name="ganttData">GanttData object</param>
private void UpdateTasks(GanttRequest ganttData)
{
switch (ganttData.Action)
{
case GanttAction.Inserted:
// add new gantt task entity
db.Tasks.Add(ganttData.UpdatedTask);
break;
case GanttAction.Deleted:
// remove gantt tasks
db.Tasks.Remove(db.Tasks.Find(ganttData.SourceId));
break;
case GanttAction.Updated:
// update gantt task
db.Entry(db.Tasks.Find(ganttData.UpdatedTask.Id)).CurrentValues.SetValues(ganttData.UpdatedTask);
break;
default:
ganttData.Action = GanttAction.Error;
break;
}
}
