tellform/app/models/form_submission.server.model.js

'use strict';

/**
 * Module dependencies.
 */
var mongoose = require('mongoose'),
	Schema = mongoose.Schema,
	pdfFiller = require('node-pdffiller'),
	satelize = require('satelize'),
	_ = require('lodash'),
	config = require('../../config/config'),
	path = require('path'),
	fs = require('fs-extra'),
	mUtilities = require('mongoose-utilities'),
	soap = require('soap'),
	async = require('async'),
	FieldSchema = require('./form_field.server.model.js'),
	OscarSecurity = require('../../scripts/oscarhost/OscarSecurity');

var newDemoTemplate = {
		'activeCount': 0, 
		'address': '',
		'alias': '',
		'anonymous': '',
		'chartNo': '',
		'children':'',
		'citizenship':'',
		'city': '',
		'dateJoined': null,
		'dateOfBirth': '',
		'email': '',
		'firstName': '',
		'hin': 9146509343,
		'lastName': '',
		'lastUpdateDate': null,
		'monthOfBirth': '',
		'officialLanguage': '',
		'phone': '',
		'phone2': '',
		'providerNo': 0,
		'province': '',
		'sex': '',
		'spokenLanguage': '',
		'postal': '',
		'yearOfBirth': ''
	};

/** 
 * Form Submission Schema
 */
var FormSubmissionSchema = new Schema({
	title: {
		type: String
	},

	admin: {
		type: Schema.Types.ObjectId,
		ref: 'User',
		required: true
	},
	form_fields: {
		type: [Schema.Types.Mixed],
	},
	form: { 
		type: Schema.Types.ObjectId, 
		ref: 'Form', 
		required: true
	},

	ipAddr: {
		type: String,
	},
	geoLocation: {
		type: Schema.Types.Mixed,
	},

	pdfFilePath: {
		type: Schema.Types.Mixed,
	},
	pdf: {
		type: Schema.Types.Mixed,
	},
	fdfData: {
		type: Schema.Types.Mixed,
	},

	timeElapsed: { //time (in seconds) it took for user to submit form
		type: Number,
	}, 
	percentageComplete: {
		type: Number,
	},

	//TODO: DAVID: Need to not have this hardcoded
	oscarDemoNum: {
		type: Number,
	}

});

FormSubmissionSchema.plugin(mUtilities.timestamp, {
	createdPath: 'created',
	modifiedPath: 'lastModified',
	useVirtual: false
});

//Oscarhost API hook
FormSubmissionSchema.pre('save', function (next) {
	
	var self = this;
	mongoose.model('Form').findById(self.form, function(err, _form){
		var form_ids = _.map(_.pluck(_form.form_fields, '_id'), function(id){ return ''+id;}),
			submission_ids = _.pluck(self.form_fields, '_id');

		console.log('Form form_field ids\n--------');
		console.log(form_ids);
		console.log('FormSubmission form_field ids\n--------');
		console.log(submission_ids);

		if(err) next(err);
		// console.log(_form);
		// console.log('should push to api');
		// console.log( (!this.oscarDemoNum && !!_form.plugins.oscarhost.baseUrl && !!_form.plugins.oscarhost.settings.fieldMap) );
		if(!this.oscarDemoNum && _form.plugins.oscarhost.baseUrl && _form.plugins.oscarhost.settings.fieldMap){
			console.log('OSCARHOST API HOOK');
	 		var url_login = _form.plugins.oscarhost.baseUrl+'/LoginService?wsdl',
	 			url_demo = _form.plugins.oscarhost.baseUrl+'/DemographicService?wsdl';

	 		var args_login = {arg0: config.oscarhost.auth.user, arg1: config.oscarhost.auth.pass};

	 		var options = {
	 		    ignoredNamespaces: {
	 		        namespaces: ['targetNamespace', 'typedNamespace'],
	 		        override: true
	 		    }
	 		};

	 		//Generate demographics from hashmap
	 		var generateDemo = function(formFields, conversionMap, demographicsTemplate){
	 			var _generatedDemo = {};
	 			for(var field in formFields){
	 				if(demographicsTemplate.hasOwnProperty(conversionMap[field._id])){
	 					var propertyName = conversionMap[field._id];

	 					if(propertyName === 'unparsedDOB'){
	 						var date = Date.parse(field.fieldValue);
	 						_generatedDemo['dateOfBirth'] = date.getDate();
	 						_generatedDemo['yearOfBirth'] = date.getFullYear();
	 						_generatedDemo['monthOfBirth'] = date.getMonth();			
	 					}else{
	 						_generatedDemo[propertyName] = field.fieldValue;
	 					}

	 				}
	 			}
	 			return _generatedDemo;
	 		};

	 		var submissionDemographic = generateDemo(self.form_fields, _form.plugins.oscarhost.settings.fieldMap, newDemoTemplate);

			async.waterfall([
				function (callback) {	
					//Authenticate with API
					soap.createClient(url_login, options, function(err, client) {
						client.login(args_login, function (err, result) {
							if(err) callback(err);
							callback(null, result.return);
						});
					});
				},

				function (security_obj, callback) {
					//Force Add Demographic
					if(_form.plugins.oscarhost.settings.updateType === 'force_add'){
						soap.createClient(url_demo, options, function(err, client) {
							client.setSecurity(new OscarSecurity(security_obj.securityId, security_obj.securityTokenKey) );

							client.addDemographic({ arg0: submissionDemographic }, function (err, result) {
								if(err) callback(err);
								callback(null, result);
							});
						});
					}
				},

			], function(err, result) {
				if(err) next(err);
				console.log(result);
				console.log('hello');
				this.oscarDemoNum = parseInt(result.return, 10);
				next();
			});	
		}else{
			next();
		}
	
	});

});

//Check for IP Address of submitting person 
FormSubmissionSchema.pre('save', function (next){
	if(this.ipAddr){
		if(this.isModified('ipAddr')){
			satelize.satelize({ip: this.ipAddr}, function(err, geoData){
				if (err) next( new Error(err.message) );

				this.geoLocation = JSON.parse(geoData);
				next();
			});
		}
	}
	next();
});

//Generate autofilled PDF if flags are set 
FormSubmissionSchema.pre('save', function (next) {
	var fdfData, dest_filename, dest_path,
		that = this,
		_form = this.form;
	

	if(this.pdf && this.pdf.path){
		dest_filename = that.title.replace(/ /g,'')+'_submission_'+Date.now()+'.pdf';
		var __path = this.pdf.path.split('/').slice(0,this.pdf.path.split('/').length-1).join('/');
		dest_path = path.join(__path, dest_filename);

		that.pdfFilePath = dest_path;

		pdfFiller.fillForm(that.pdf.path, dest_path, that.fdfData, function(err){
			if(err) {
				console.log('\n err.message: '+err.message);
				next( new Error(err.message) );
			}
			console.log('Field data from Form: '+that.title.replace(/ /g,'')+' outputed to new PDF: '+dest_path);
			next();
		});
	} else {
		next();
	}
});

module.exports = FormSubmissionSchema;

//mongoose.model('FormSubmission', FormSubmissionSchema);