public CommentTimelineViewModel()
{
Timeline = new CommentTimeline();
CodeBeforeComment = new Dictionary <string, TimelineCodeDocument>();
CodeAfterComment = new Dictionary <string, TimelineCodeDocument>();
Log = new EventLog();
Author = new OsbideUser();
}
/// <summary>
/// Finds 50 build events centered around the supplied id parameter
/// </summary>
/// <param name="eventLogId">The id of the <see cref="EventLog"/> to use as an anchor</param>
/// <returns></returns>
public ActionResult Index(int eventLogId)
{
CommentTimeline timeline = Db.CommentTimelines.Where(t => t.EventLogId == eventLogId).FirstOrDefault();
EventLog commentLog = OsbideDb.EventLogs.Include(u => u.Sender).Where(el => el.Id == timeline.EventLogId).FirstOrDefault();
BuildDiffViewModel viewModel = new BuildDiffViewModel();
viewModel.User = commentLog.Sender;
viewModel.Comment = timeline;
viewModel.OriginalEvent = commentLog;
//grab 10 prior builds
viewModel.BuildsBefore = (
from el in OsbideDb.EventLogs
join be in OsbideDb.BuildEvents
.Include(b => b.Documents.Select(d => d.Document))
.Include(b => b.EventLog)
on el.Id equals be.EventLogId
where el.Id < commentLog.Id &&
el.SenderId == commentLog.SenderId
orderby el.Id descending
select be).Take(25).ToList();
//and 10 builds after
viewModel.BuildsAfter = (
from el in OsbideDb.EventLogs
join be in OsbideDb.BuildEvents
.Include(b => b.Documents.Select(d => d.Document))
.Include(b => b.EventLog)
on el.Id equals be.EventLogId
where el.Id > commentLog.Id &&
el.SenderId == commentLog.SenderId
orderby el.Id ascending
select be).Take(25).ToList();
//for each build event, grab NPSM state
foreach (BuildEvent build in viewModel.BuildsBefore.Union(viewModel.BuildsAfter))
{
TimelineState priorBuildState = (from npsm in Db.TimelineStates
where npsm.StartTime >= build.EventLog.DateReceived &&
npsm.IsSocialEvent == false &&
npsm.UserId == commentLog.SenderId &&
npsm.State != "--"
orderby npsm.Id ascending
select npsm).Take(1).FirstOrDefault();
if (priorBuildState == null)
{
priorBuildState = new TimelineState();
}
viewModel.BuildStates.Add(build.Id, priorBuildState);
}
return(View(viewModel));
}
/// <summary>
/// Generates a list of document saves centered around a particular point of interest
/// </summary>
/// <param name="id">The id of the <see cref="CommentTimeline"/> to use as an anchor</param>
/// <returns></returns>
public ActionResult DocumentSaveTimeline(int id)
{
CommentTimeline timeline = Db.CommentTimelines.Where(t => t.Id == id).FirstOrDefault();
EventLog commentLog = OsbideDb.EventLogs.Include(u => u.Sender).Where(el => el.Id == timeline.EventLogId).FirstOrDefault();
//get all posts in the conversation
Post userPost = Db.Posts.Where(p => p.OsbideId == commentLog.Id).FirstOrDefault();
List<Post> entireDiscussion = new List<Post>();
if(userPost.ParentId > 0)
{
entireDiscussion = (from post in Db.Posts
where (post.ParentId == userPost.ParentId || post.Id == userPost.ParentId)
orderby post.OsbideId
select post).ToList();
}
else
{
entireDiscussion = (from post in Db.Posts
where (post.ParentId == userPost.Id || post.Id == userPost.Id)
orderby post.OsbideId
select post).ToList();
}
//for each post in the discussion, grab a snapshot of the user's code
Dictionary<int, BuildEvent> beforeBuildEvents = new Dictionary<int, BuildEvent>();
Dictionary<int, BuildEvent> afterBuildEvents = new Dictionary<int, BuildEvent>();
Dictionary<int, TimelineState> statesBefore = new Dictionary<int, TimelineState>();
Dictionary<int, TimelineState> statesAfter = new Dictionary<int, TimelineState>();
foreach(Post post in entireDiscussion)
{
//get prior build event
BuildEvent priorBuildEvent = (from el in OsbideDb.EventLogs
join be in OsbideDb.BuildEvents
.Include(b => b.Documents.Select(d => d.Document))
.Include(b => b.EventLog)
on el.Id equals be.EventLogId
where el.Id < post.OsbideId
&& el.SenderId == commentLog.SenderId
orderby el.Id descending
select be).Take(1).FirstOrDefault();
//grab next build event
BuildEvent nextBuildEvent = (from el in OsbideDb.EventLogs
join be in OsbideDb.BuildEvents
.Include(b => b.Documents.Select(d => d.Document))
.Include(b => b.EventLog)
on el.Id equals be.EventLogId
where el.Id > post.OsbideId
&& el.SenderId == commentLog.SenderId
orderby el.Id ascending
select be).Take(1).FirstOrDefault();
if (priorBuildEvent != null)
{
//we want the NPSM state that resulted from this build
TimelineState priorBuildState = (from npsm in Db.TimelineStates
where npsm.StartTime >= priorBuildEvent.EventLog.DateReceived
&& npsm.IsSocialEvent == false
&& npsm.UserId == commentLog.SenderId
&& npsm.State != "--"
orderby npsm.Id ascending
select npsm).Take(1).FirstOrDefault();
statesBefore.Add(post.Id, priorBuildState);
beforeBuildEvents.Add(post.Id, priorBuildEvent);
}
if(nextBuildEvent != null)
{
//we want the NPSM state that resulted from this build
TimelineState afterBuildState = (from npsm in Db.TimelineStates
where npsm.StartTime >= nextBuildEvent.EventLog.DateReceived
&& npsm.IsSocialEvent == false
&& npsm.UserId == commentLog.SenderId
&& npsm.State != "--"
orderby npsm.Id ascending
select npsm).Take(1).FirstOrDefault();
statesAfter.Add(post.Id, afterBuildState);
afterBuildEvents.Add(post.Id, nextBuildEvent);
}
}
//construct final VM
DocumentSaveTimelineViewModel viewModel = new DocumentSaveTimelineViewModel()
{
BuildsAfter = afterBuildEvents,
BuildsBefore = beforeBuildEvents,
Discussion = entireDiscussion,
StatesAfter = statesAfter,
StatesBefore = statesBefore,
Timeline = timeline,
TimelineLog = commentLog,
User = commentLog.Sender
};
return View(viewModel);
}
public CommentTimelineViewModel(CommentTimeline timeline) : base()
{
Timeline = timeline;
}
