the db controller added a few method
the db controller added a few method

fjjk-snacktime/snacktime,kkwokwai22/snacktime,fjjk-snacktime/snacktime,joeyrlee/snacktime,kkwokwai22/snacktime,joeyrlee/snacktime,jayvilla/snacktime,kkwokwai22/snacktime,joeyrlee/snacktime,fjjk-snacktime/snacktime,jayvilla/snacktime,jayvilla/snacktime,kkwokwai22/snacktime,xfredlix/snacktime,jayvilla/snacktime,joeyrlee/snacktime,xfredlix/snacktime,xfredlix/snacktime,fjjk-snacktime/snacktime,xfredlix/snacktime