Added new models. Major changes to the table widget. Still has problems with the editing in the table widget.

imports/api/sites.js

@@ -0,0 +1,37 @@
+import {Mongo} from "meteor/mongo";
+import {Meteor} from "meteor/meteor";
+import {Students} from "./students";
+import {Rooms} from "./rooms";
+
+export const Sites = new Mongo.Collection('sites');
+
+if (Meteor.isServer) {
+	// This code only runs on the server
+	Meteor.publish('sites', function() {
+		return Sites.find({});
+	});
+}
+Meteor.methods({
+	'sites.update'(_id, name) {
+		if(Roles.userIsInRole(Meteor.userId(), "admin", {anyScope:true})) {
+			Sites.update({_id}, {$set: {name}});
+		}
+	},
+	'sites.add'(name) {
+		if(Roles.userIsInRole(Meteor.userId(), "admin", {anyScope:true})) {
+			Sites.insert({name});
+		}
+	},
+	'sites.remove'(_id) {
+		if(Roles.userIsInRole(Meteor.userId(), "admin", {anyScope:true})) {
+			let site = Sites.find({_id});
+
+			if(site) {
+				//Clear any site references in student/room entries.
+				Students.update({siteId: _id}, {$unset: {siteId: 1}});
+				Rooms.update({siteId: _id}, {$unset: {siteId: 1}});
+				Sites.remove({_id});
+			}
+		}
+	},
+});