PEMANFAATAN JSON UNTUK MENAMPILKAN DATA REALTIME COVID-19 DENGAN MODEL VIEW PRESENTER

Abstract

Corona virus pandemic 19 (codiv-19) has become a global problem that cannot be solved yet. Covid-19 is an infectious disease caused by the SARS-CoV-2 corona virus. The role of information technology continues to try to find solutions in co-19 prevention. The Indonesian government has created an information system (SI) in the form of a website and a mobile application to disseminate information about covid-19, one of the features contained in the SI is to display data on the spread of the area and the number of covid-19 infections that are reatime-infected. The purpose of this study is to utilize JSON data using Model View Presenter (MVP) which has the essence of the interface code and the view class and takes it to a different presenter class, so that the presenter can walk and do the testing process without affecting the processing of view code. The system development method used is Hierarchy plus Input-Process-Output (HIPO) with three level functions (diagrams), namely: Visual Table of Content (VTC), Overview Diagrams (OD) and Detail Diagrams. The usage pf JSON for data rest API, which uses the Model View Presenter method, is very easy to implement even though it uses three different JSON data calling methods.