refactored login handling in model
refactored login handling in model

Honoo/HubTurbo,Sumei1009/HubTurbo,Honoo/HubTurbo,Sumei1009/HubTurbo,HyungJon/HubTurbo,gaieepo/HubTurbo,ianngiaw/HubTurbo,gaieepo/HubTurbo,HyungJon/HubTurbo,saav/HubTurbo,ianngiaw/HubTurbo,saav/HubTurbo