public async Task <Response> CreateShare(CreateShareRequest request)
{
Response retval;
if (_dal.IsShareExists(_conn, request.Share))
{
retval = new CreateShareResponseShareExists(request);
}
else if (!_dal.IsDocumentExists(_conn, request.Share.DocID) || !_dal.IsUserExists(_conn, request.Share.UserID))
{
retval = new CreateShareResponseInvalidID(request);
}
else if (!_dal.IsUserOwner(_conn, request.UserID, request.Share.DocID))
{
retval = new CreateShareResponseNotAuthorized(request);
}
else
{
try
{
_dal.CreateShare(_conn, request.Share);
retval = new CreateShareResponseOK(request);
await _webSocket.Notify("New share: " + request.Share.ToString());
}
catch (Exception ex)
{
retval = new AppResponseError("Error in create share");
}
}
return(retval);
}
public async Task <Response> CreateDocument(CreateDocumentRequest request)
{
Response retval = new CreateDocumentResponseInvalidData(request);
if (_dal.IsUserExists(_conn, request.UserID))
{
var id = Guid.NewGuid().ToString();
Document document = new Document()
{
DocID = id, DocumentName = request.DocumentName,
ImageURL = request.ImageURL, UserID = request.UserID
};
try
{
_dal.CreateDocument(_conn, document);
retval = new CreateDocumentResponseOK(request);
await _webSocket.Notify("new Document" + id);
}
catch (Exception ex)
{
retval = new AppResponseError("Error in create document");
}
}
return(retval);
}
public async Task <Response> CreateUser(CreateUserRequest request)
{
Response retval = new CreateUserResponseUserIDExist(request);
if (!_dal.IsUserExists(_conn, request.User.UserID))
{
try
{
_dal.CreateUser(_conn, request.User);
retval = new CreateUserResponseOK(request);
}
catch
{
retval = new AppResponseError("Couldn't create user, due to error in dataBase");
}
}
return(retval);
}
public async Task <Response> CreateMarker(CreateMarkerRequest request)
{
Response retval = new CreateMarkerResponseInvalidDocID(request);
if (!_dal.IsDocumentExists(_conn, request.DocID))
{
retval = new CreateMarkerResponseInvalidDocID(request);
}
else if (!_dal.IsUserExists(_conn, request.UserID))
{
retval = new CreateMarkerResponseInvalidUserID(request);
}
else if (!ValidateMarkerType(request.MarkerType))
{
retval = new CreateMarkerResponseInvalidMarkerType(request);
}
else
{
var id = Guid.NewGuid().ToString();
Marker marker = new Marker()
{
BackColor = request.BackColor, DocID = request.DocID, ForeColor = request.ForeColor, MarkerID = id
, MarkerLocation = request.MarkerLocation,
MarkerType = request.MarkerType, UserID = request.UserID
};
try
{
_dal.CreateMarker(_conn, marker);
retval = new CreateMarkerResponseOK(request);
await _webSocket.SendNewMarker(marker);
}
catch (Exception ex)
{
retval = new AppResponseError("Error in create marker");
}
}
return(retval);
}
