Shortid in form

app/controllers/forms.server.controller.js

@@ -54,6 +54,7 @@ exports.createSubmission = function(req, res) {
 		timeElapsed = req.body.timeElapsed;
 	}
 	var submission = new FormSubmission({
+		form: req.body._id,
 		title: req.body.title,
 		form_fields: req.body.form_fields,
 		timeElapsed: timeElapsed,

app/models/form.server.model.js

@@ -11,6 +11,8 @@ var mongoose = require('mongoose'),
 	Random = require('random-js'),
 	mt = Random.engines.mt19937();
 
+var shortid = require('shortid');
+
 
 mt.autoSeed();
 
@@ -84,6 +86,10 @@ var formSchemaOptions = {
  * Form Schema
  */
 var FormSchema = new Schema({
+	_id: {
+		type: String,
+		default: shortid.generate
+	},
 	title: {
 		type: String,
 		trim: true,
@@ -262,12 +268,12 @@ FormSchema.virtual('analytics.fields').get(function () {
 			var totalViews = dropoffViews+continueViews;
 			var continueRate = 0;
 			var dropoffRate = 0;
-			
+
 			if(totalViews > 0){
 				continueRate = (continueViews/totalViews*100).toFixed(0);
 				dropoffRate = (dropoffViews/totalViews*100).toFixed(0);
 			}
-			
+
 			fieldDropoffs[i] = {
 				dropoffViews: dropoffViews,
 				responses: continueViews,
@@ -442,4 +448,3 @@ FormSchema.pre('save', function (next) {
 FormSchema.index({created: 1});
 
 mongoose.model('Form', FormSchema);
-

app/models/form_submission.server.model.js

@@ -8,8 +8,6 @@ var mongoose = require('mongoose'),
 	mUtilities = require('mongoose-utilities'),
 	FieldSchema = require('./form_field.server.model.js');
 
-var shortid = require('shortid');
-
 /**
  * Form Submission Schema
  */
@@ -21,9 +19,9 @@ var FormSubmissionSchema = new Schema({
 	form_fields: [FieldSchema],
 
 	form: {
+		type: Schema.Types.ObjectId,
 		ref: 'Form',
-		type: String,
-    default: shortid.generate
+		required: true
 	},
 
 	ipAddr: {