public async Task <Response> CreateDocument(CreateDocumentRequest request)
{
Response response = new CreateDocumentResponseInvalidUserID(request);
if (_dal.isUserExists(request.UserID))
{
try
{
var docID = Guid.NewGuid().ToString();
_dal.CreateDocument(request.UserID, docID, request.DocumentName, request.ImageURL);
response = new CreateDocumentResponseOK(request);
}
catch (Exception ex)
{
response = new AppResponseError(ex.Message);
}
}
return(response);
}
public async Task <Response> CreateShare(CreateShareRequest request)
{
Response response = new CreateShareResponseInvalidUserID(request);
if (_dal.isUserExists(request.Share.UserID) && _dal.isDocExists(request.Share.DocID))
{
try
{
//create share
DataSet ds = _dal.CreateShare(request.Share.DocID, request.Share.UserID);
response = new CreateShareResponseOK(request);
//update user for new share
await _socket.Send(request.Share.UserID, "newDocumentUpdate");
}
catch (Exception ex)
{
response = new AppResponseError(ex.Message);
}
}
return(response);
}
public async Task <Response> CreateUser(CreateUserRequest request)
{
Response response = new CreateUserResponseInvalidUserID(request);
if (!_dal.isUserExists(request.User.UserID))
{
try
{
DataSet ds = _dal.CreateUser(request.User.UserID, request.User.UserName);
var userData = ds.Tables[0].Rows[0];
var user = new User();
user.UserID = (string)userData["USER_ID"];
user.UserName = (string)userData["USER_NAME"];
response = new CreateUserResponseOK(user);
}
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);
}