Replace DB private api calls by public calls. Refs issue #8.
Replace DB private api calls by public calls. Refs issue #8.

mckayemu/dashboard,CNRS-DSI-Dev/dashboard,ppaysant/dashboard,mckayemu/dashboard,mckaygerhard/storagestats,ppaysant/dashboard,mckaygerhard/storagestats,CNRS-DSI-Dev/dashboard