public async Task <Response> GetDocument(GetDocumentRequest request)
{
Response response = new GetDocumentResponseInvalidDocID(request);
if (_dal.isDocExists(request.DocID))
{
try
{
DataSet ds = _dal.GetDocument(request.DocID);
var docData = ds.Tables[0].Rows[0];
var doc = new Document();
doc.DocID = (string)docData["DOC_ID"];
doc.UserID = (string)docData["USER_ID"];
doc.DocumentName = (string)docData["DOCUMENT_NAME"];
doc.ImageURL = (string)docData["IMAGE_URL"];
response = new GetDocumentResponseOK(doc);
}
catch (Exception ex)
{
response = new AppResponseError(ex.Message);
}
}
return(response);
}
public async Task <Response> CreateMarker(CreateMarkerRequest request)
{
Response response = new CreateMarkerResponseInvalidMarkerData(request);
if (_dal.isUserExists(request.UserID) && _dal.isDocExists(request.DocID) && isValidMarkerType(request.MarkerType))
{
try
{
//create marker
var markerID = Guid.NewGuid().ToString();
DataSet ds = _dal.CreateMarker(request.DocID, markerID, request.UserID, request.MarkerType, request.StrokeColor,
request.BackgroundColor, request.X, request.Y, request.XRadius, request.YRadius);
response = new CreateMarkerResponseOK(request);
//update other users
List <string> usersIDs = new List <string>();
DataSet ds2 = _dal.GetSharedUsers(request.DocID);
foreach (DataRow row in ds2.Tables[0].Rows)
{
usersIDs.Add((string)row["USER_ID"]);
}
DataSet ds3 = _dal.GetDocument(request.DocID);
DataRow docData = ds3.Tables[0].Rows[0];
usersIDs.Add((string)docData["USER_ID"]);
foreach (string userID in usersIDs)
{
await _socket.Send(userID, "newMarkerUpdate");
}
}
catch (Exception ex)
{
response = new AppResponseError(ex.Message);
}
}
return(response);
}