Added useFetch hook. Updated database check.

lib/queries.js

@@ -1,25 +1,7 @@
 import moment from 'moment-timezone';
 import prisma, { runQuery } from 'lib/db';
 import { subMinutes } from 'date-fns';
-
-const POSTGRESQL = 'postgresql';
-const MYSQL = 'mysql';
-
-const MYSQL_DATE_FORMATS = {
-  minute: '%Y-%m-%d %H:%i:00',
-  hour: '%Y-%m-%d %H:00:00',
-  day: '%Y-%m-%d',
-  month: '%Y-%m-01',
-  year: '%Y-01-01',
-};
-
-const POSTGRESQL_DATE_FORMATS = {
-  minute: 'YYYY-MM-DD HH24:MI:00',
-  hour: 'YYYY-MM-DD HH24:00:00',
-  day: 'YYYY-MM-DD',
-  month: 'YYYY-MM-01',
-  year: 'YYYY-01-01',
-};
+import { MYSQL, POSTGRESQL, MYSQL_DATE_FORMATS, POSTGRESQL_DATE_FORMATS } from 'lib/constants';
 
 export function getDatabase() {
   return (