Added some comments RE fake database

Server/controllers/monitorController.js

@@ -2,6 +2,8 @@ const {
   getMonitorsByIdValidation,
   getMonitorsByUserIdValidation,
 } = require("../validation/joi");
+
+// Fake database, if we have standardized DB methods we can swap out databases easily
 const db = require("../db/FakeDb");
 
 // Gets all monitors

Server/db/FakeDb.js

@@ -1,3 +1,9 @@
+// **************************
+// FakeDB is used to simulate the database
+// If we standarize the DB methods we can swap out databases easily
+// Too bad JS doesn't have interfaces, that would be nice.  TypeScript anyone?
+// **************************
+
 const Monitor = require("../models/Monitor");
 
 const FAKE_MONITOR_DATA = [];