private void _CreateTask(GanttContext db, HttpContext context)
{
var form = context.Request.Params;
var apiTask = new TaskDto
{
text = form["text"],
start_date = form["start_date"],
duration = int.Parse(form["duration"]),
progress = !string.IsNullOrEmpty(form["progress"]) ? decimal.Parse(form["progress"]) : 0,
parent = !string.IsNullOrEmpty(form["progress"]) ? int.Parse(form["parent"]) : 0,
type = form["type"]
};
var newTask = (Task)apiTask;
newTask.SortOrder = _db.Tasks.Max(t => t.SortOrder) + 1;
db.Tasks.Add(newTask);
db.SaveChanges();
_Response(new
{
tid = newTask.Id,
action = "inserted"
}, context);
}
public SimulationTimelineViewComponent(ProductionDomainContext context, ResultContext resultContext)
{
_context = context;
_resultContext = resultContext;
_today = DateTime.Now.GetEpochMilliseconds();
_ganttContext = new GanttContext();
}
private void _DeleteTask(GanttContext db, HttpContext context)
{
var id = int.Parse((string)context.Request.RequestContext.RouteData.Values["id"]);
var task = db.Tasks.Find(id);
if (task != null)
{
db.Tasks.Remove(task);
db.SaveChanges();
}
_Response(new
{
action = "deleted"
}, context);
}
private void _CreateLink(GanttContext db, HttpContext context)
{
var form = context.Request.Params;
var linkDto = new LinkDto
{
type = form["type"],
source = int.Parse(form["source"]),
target = int.Parse(form["target"]),
};
var newLink = (Link)linkDto;
db.Links.Add(newLink);
db.SaveChanges();
_Response(new
{
tid = newLink.Id,
action = "inserted"
}, context);
}
private void _UpdateTask(GanttContext db, HttpContext context)
{
var form = context.Request.Params;
var id = int.Parse((string)context.Request.RequestContext.RouteData.Values["id"]);
var apiTask = new TaskDto
{
id = id,
text = form["text"],
start_date = form["start_date"],
duration = int.Parse(form["duration"]),
progress = !string.IsNullOrEmpty(form["progress"]) ? decimal.Parse(form["progress"]) : 0,
parent = !string.IsNullOrEmpty(form["progress"]) ? int.Parse(form["parent"]) : 0,
type = form["type"],
target = form["target"]
};
var updatedTask = (Task)apiTask;
var dbTask = db.Tasks.Find(updatedTask.Id);
dbTask.Text = updatedTask.Text;
dbTask.StartDate = updatedTask.StartDate;
dbTask.Duration = updatedTask.Duration;
dbTask.ParentId = updatedTask.ParentId;
dbTask.Progress = updatedTask.Progress;
dbTask.Type = updatedTask.Type;
if (!string.IsNullOrEmpty(apiTask.target))
{
// reordering occurred
this._UpdateOrders(db, dbTask, apiTask.target);
}
db.SaveChanges();
_Response(new
{
action = "updated"
}, context);
}
private void _UpdateOrders(GanttContext db, Task updatedTask, string orderTarget)
{
int adjacentTaskId;
var nextSibling = false;
var targetId = orderTarget;
// adjacent task id is sent either as '{id}' or as 'next:{id}' depending
// on whether it's the next or the previous sibling
if (targetId.StartsWith("next:"))
{
targetId = targetId.Replace("next:", "");
nextSibling = true;
}
if (!int.TryParse(targetId, out adjacentTaskId))
{
return;
}
var adjacentTask = db.Tasks.Find(adjacentTaskId);
var startOrder = adjacentTask.SortOrder;
if (nextSibling)
{
startOrder++;
}
updatedTask.SortOrder = startOrder;
var updateOrders = db.Tasks
.Where(t => t.Id != updatedTask.Id)
.Where(t => t.SortOrder >= startOrder)
.OrderBy(t => t.SortOrder);
var taskList = updateOrders.ToList();
taskList.ForEach(t => t.SortOrder++);
}
private void _UpdateLink(GanttContext db, HttpContext context)
{
var form = context.Request.Params;
var id = int.Parse((string)context.Request.RequestContext.RouteData.Values["id"]);
var linkDto = new LinkDto
{
id = id,
type = form["type"],
source = int.Parse(form["source"]),
target = int.Parse(form["target"]),
};
var clientLink = (Link)linkDto;
db.Entry(clientLink).State = EntityState.Modified;
db.SaveChanges();
_Response(new
{
action = "updated"
}, context);
}
public LinkController(GanttContext context)
{
_context = context;
}
public ResourceRepository(GanttContext context)
{
this.context = context;
}
public TaskRepository(GanttContext context)
{
this.context = context;
}
public DataController(GanttContext context)
{
_context = context;
}
public TaskController(GanttContext context)
{
_context = context;
}