コード例 #1
0
ファイル: BoardHub.cs プロジェクト: stevegreatrex/Whiteboard
        /// <summary>
        /// Clears a board
        /// </summary>
        /// <param name="boardId"></param>
        public void ClearBoard(Guid boardId)
        {
            _context.Artifacts.Where(a => a.BoardId == boardId)
                .ToList().ForEach(a => _context.Artifacts.Remove(a));

            var clearedEvent = new BoardEvent { BoardId = boardId, Description = "Board Cleared" };
            if (this.Context.User != null)
                clearedEvent.User = this.Context.User.Identity.Name;
            _context.BoardEvents.Add(clearedEvent);

            _context.SaveChanges();

            Clients[boardId.ToString()].boardCleared(clearedEvent, Caller.callerId);
        }
コード例 #2
0
 //
 // GET: /Board/Create
 public ActionResult Create()
 {
     var board = new Board();
     board.Id = Guid.NewGuid();
     var createdEvent = new BoardEvent { BoardId = board.Id, Description = "Created " + board.Name };
     board.BoardEvents.Add(createdEvent);
     if (Request.IsAuthenticated)
     {
         board.CreatedByUser = User.Identity.Name;
         createdEvent.User = User.Identity.Name;
     }
     _context.Boards.Add(board);
     _context.SaveChanges();
     return RedirectToAction("Detail", new { id = board.Id });
 }
コード例 #3
0
ファイル: BoardHub.cs プロジェクト: stevegreatrex/Whiteboard
        /// <summary>
        /// Remove an artifact from it's board
        /// </summary>
        /// <param name="artifactId"></param>
        public void RemoveArtifact(Guid artifactId)
        {
            var artifact = _context.Artifacts.Find(artifactId);
            if (artifact == null) throw new InvalidOperationException();

            _context.Artifacts.Remove(artifact);

            var artifactEvent = new BoardEvent { BoardId = artifact.BoardId, Description = "Removed Drawing Artifact" };
            if (this.Context.User != null)
                artifactEvent.User = this.Context.User.Identity.Name;

            _context.BoardEvents.Add(artifactEvent);

            _context.SaveChanges();

            Clients[artifactEvent.BoardId.ToString()].artifactRemoved(artifactId, artifactEvent, Caller.callerId);
        }
コード例 #4
0
ファイル: BoardHub.cs プロジェクト: stevegreatrex/Whiteboard
        /// <summary>
        /// Saves an existing artifact, or adds a new artifact to a board
        /// </summary>
        /// <param name="boardId"></param>
        /// <param name="artifact"></param>
        /// <returns></returns>
        public Artifact SaveArtifact(Guid boardId, Artifact artifact)
        {
            if (artifact == null) throw new ArgumentNullException("artifact");

            var isNew = artifact.Id == Guid.Empty;
            if (isNew) //if it's a new one
            {
                artifact.Id = Guid.NewGuid();
                artifact.BoardId = boardId;
                artifact.Revision = _context.Artifacts.Where(a => a.BoardId == boardId).Select(a => a.Revision).OrderByDescending(r => r).FirstOrDefault() + 1;
                _context.Artifacts.Add(artifact);
            }
            else
            {
                var toUpdate = _context.Artifacts.Find(artifact.Id);
                toUpdate.Data = artifact.Data;
            }

            var artifactEvent = new BoardEvent { BoardId = boardId, Description = "Drawing Updated" };
            if (this.Context.User != null)
                artifactEvent.User = this.Context.User.Identity.Name;
            _context.BoardEvents.Add(artifactEvent);

            _context.SaveChanges();

            if (isNew)
                Clients[boardId.ToString()].artifactAdded(artifact, artifactEvent, Caller.callerId);
            else
                Clients[boardId.ToString()].artifactUpdated(artifact, artifactEvent, Caller.callerId);

            return artifact;
        }
コード例 #5
0
ファイル: BoardHub.cs プロジェクト: stevegreatrex/Whiteboard
        /// <summary>
        /// Rename a board
        /// </summary>
        /// <param name="boardId"></param>
        /// <param name="boardName"></param>
        public void RenameBoard(Guid boardId, string boardName)
        {
            if (string.IsNullOrEmpty(boardName)) throw new InvalidOperationException();

            var board = _context.Boards.Find(boardId);
            if (board == null) throw new InvalidOperationException();

            if (board.Name == boardName) return;

            var renamedEvent = new BoardEvent { BoardId = board.Id, Description = string.Format("Renamed from {0} to {1}", board.Name, boardName) };
            if (this.Context.User != null)
                renamedEvent.User = this.Context.User.Identity.Name;

            board.Name = boardName;
            board.BoardEvents.Add(renamedEvent);

            _context.SaveChanges();

            Clients[boardId.ToString()].boardRenamed(boardName, renamedEvent, Caller.callerId);
        }