IONIC 5 MONGO DATABASE MULTI RESTAURANT APPLICATION with SUPER ADMIN WEBBACKEND UPGRADES Mar 27 2020 IONIC 5 Version of Mongo DB Multi Restaurant Customer App /Upgraded from IONIC 4 Version/ IONIC 5 Version of Mongo DB Each Restaurant Manager App /Upgraded from IONIC 4 Version/ IONIC 5 of Documentation /Upgraded/ IONIC 5 of Requirement List…