Added support for all Omnipay providers

README.md

@@ -6,8 +6,6 @@
 
 Most online invoicing sites are expensive. They shouldn't be. The aim of this project is to provide a free, open-source alternative. Additionally, the hope is this codebase will serve as a sample site for Laravel as well as other JavaScript technologies. 
 
-If you'd like to get involved please send an email to hillelcoren at gmail.
-
 ### Features
 * Core application built using Laravel 4
 * Invoice PDF generation directly in the browser

app/controllers/AccountController.php

@@ -51,14 +51,31 @@ class AccountController extends \BaseController {
 		else if ($section == ACCOUNT_SETTINGS)
 		{
 			$account = Account::with('account_gateways')->find(Auth::user()->account_id);
-			$gateways = Gateway::all();	
+			$accountGateway = null;
 
-			foreach ($gateways as $gateway)
+			if (count($account->account_gateways) > 0)
 			{
-				$gateway->fields = Omnipay::create($gateway->provider)->getDefaultParameters();
+				$accountGateway = $account->account_gateways[0];
 			}			
 
-			return View::make('accounts.settings', array('account' => $account, 'gateways' => $gateways));
+			$data = [
+				'account' => $account,
+				'accountGateway' => $accountGateway,
+				'config' => json_decode($accountGateway->config),
+				'gateways' => Gateway::all()
+			];
+			
+			foreach ($data['gateways'] as $gateway)
+			{
+				$gateway->fields = Omnipay::create($gateway->provider)->getDefaultParameters();				
+
+				if ($accountGateway && $accountGateway->gateway_id == $gateway->id)
+				{
+					$accountGateway->fields = $gateway->fields;						
+				}
+			}	
+
+			return View::make('accounts.settings', $data);
 		}
 		else if ($section == ACCOUNT_IMPORT)
 		{
@@ -313,23 +330,18 @@ class AccountController extends \BaseController {
 		return View::make('accounts.import_map', $data);
 	}
 
-	private function saveSetting()
+	private function saveSettings()
 	{
-		$gateways = Gateway::all();
 		$rules = array();
 
-		foreach ($gateways as $gateway)
+		if ($gatewayId = Input::get('gateway_id')) 
 		{
-			if (!Input::get('gateway_'.$gateway->id))
+			$gateway = Gateway::find($gatewayId);
-			{
-				continue;
-			}
-
 			$fields = Omnipay::create($gateway->provider)->getDefaultParameters();
 			
 			foreach ($fields as $field => $details)
 			{
-				if (in_array($field, array('username','password','signature')))
+				if (!in_array($field, ['testMode', 'developerMode', 'headerImageUrl', 'solutionType', 'landingPage']))
 				{
 					$rules[$gateway->id.'_'.$field] = 'required';
 				}				
@@ -347,25 +359,24 @@ class AccountController extends \BaseController {
 		else 
 		{
 			$account = Account::find(Auth::user()->account_id);
-
-			/* Payment Gateways */
 			$account->account_gateways()->forceDelete();			
-			foreach ($gateways as $gateway)
+
+			if ($gatewayId) 
 			{
-				if (!Input::get('gateway_'.$gateway->id))
+				$accountGateway = new AccountGateway;
+				$accountGateway->gateway_id = $gatewayId;
+
+				$config = new stdClass;
+				foreach ($fields as $field => $details)
 				{
-					continue;
+					$config->$field = Input::get($gateway->id.'_'.$field);
 				}			
 				
-				$accountGateway = new AccountGateway;
+				$accountGateway->config = json_encode($config);
-				$accountGateway->gateway_id = $gateway->id;
-				$accountGateway->username = Input::get($gateway->id.'_username');
-				$accountGateway->password = Input::get($gateway->id.'_password');
-				$accountGateway->signature = Input::get($gateway->id.'_signature');
 				$account->account_gateways()->save($accountGateway);
 			}
 
-			Session::flash('message', 'Successfully updated account');
+			Session::flash('message', 'Successfully updated settings');
 			return Redirect::to('account/settings');
 		}				
 	}
@@ -411,7 +422,7 @@ class AccountController extends \BaseController {
 				Image::make($path)->resize(150, 100, true, false)->save('logo/' . $account->key . '.jpg');
 			}
 
-			Session::flash('message', 'Successfully updated account');
+			Session::flash('message', 'Successfully updated details');
 			return Redirect::to('account/details');
 		}
 	}

app/controllers/InvoiceController.php

@@ -18,7 +18,7 @@ class InvoiceController extends \BaseController {
         return Datatable::collection(Invoice::with('client','invoice_items')->where('account_id','=',Auth::user()->account_id)->get())
     	    ->addColumn('number', function($model)
     	    	{
-    	    		return link_to('invoices/' . $model->id . '/edit', $model->number);
+    	    		return link_to('invoices/' . $model->id . '/edit', $model->invoice_number);
     	    	})
     	    ->addColumn('client', function($model)
     	    	{
@@ -47,24 +47,26 @@ class InvoiceController extends \BaseController {
 		return View::make('invoices.view')->with('invoice', $invoice);	
 	}
 
-	private function createGateway($config)
+	private function createGateway($accountGateway)
 	{
-		/*
+        $gateway = Omnipay::create($accountGateway->gateway->provider);	
-		$gateway = Omnipay::create($config->gateway->provider);
+        $config = json_decode($accountGateway->config);
-		$gateway->setUsername($config->username);
-		$gateway->setPassword($config->password);
-		$gateway->setSignature($config->signature);
-		*/
         
-		$gateway = Omnipay::create('PayPal_Express');
+        /*
-		$gateway->setUsername('hillelcoren_api1.gmail.com');
+        $gateway->setSolutionType ("Sole");
-		$gateway->setPassword('1385044249');
+        $gateway->setLandingPage("Billing");
-		$gateway->setSignature('AFcWxV21C7fd0v3bYYYRCpSSRl31AWJs8aLiB19haXzcAicPwo6qC7Hm');
+        */
 		
-		$gateway->setTestMode(true);
+		foreach ($config as $key => $val)
-		$gateway->setSolutionType ("Sole");
+		{
-		$gateway->setLandingPage("Billing");
+			if (!$val)
-		//$gateway->headerImageUrl = "";
+			{
+				continue;
+			}
+
+			$function = "set" . ucfirst($key);
+			$gateway->$function($val);
+		}
 		
 		return $gateway;		
 	}
@@ -72,8 +74,8 @@ class InvoiceController extends \BaseController {
 	private function getPaymentDetails($invoice)
 	{
 		$data = array(
-		    'firstName' => 'Bobby',
+		    'firstName' => '',
-		    'lastName' => 'Tables',
+		    'lastName' => '',
 		);
 
 		$card = new CreditCard($data);
@@ -90,20 +92,26 @@ class InvoiceController extends \BaseController {
 	public function show_payment($invoiceKey)
 	{
 		$invoice = Invoice::with('invoice_items', 'client.account.account_gateways.gateway')->where('invoice_key', '=', $invoiceKey)->firstOrFail();
-		//$config = $invoice->client->account->account_gateways[0];
+		$accountGateway = $invoice->client->account->account_gateways[0];
-
+		$gateway = InvoiceController::createGateway($accountGateway);
-		$gateway = InvoiceController::createGateway(false);
 
 		try
 		{
 			$details = InvoiceController::getPaymentDetails($invoice);
 			$response = $gateway->purchase($details)->send();			
+			$ref = $response->getTransactionReference();
+
+			if (!$ref)
+			{
+				var_dump($response);
+				exit('Sorry, there was an error processing your payment. Please try again later.');
+			}
 
 			$payment = new Payment;
 			$payment->invoice_id = $invoice->id;
 			$payment->account_id = $invoice->account_id;
-			$payment->contact_id = 0;			
+			$payment->contact_id = 0; // TODO_FIX
-			$payment->transaction_reference = $response->getTransactionReference();
+			$payment->transaction_reference = $ref;
 			$payment->save();
 
 			if ($response->isSuccessful())
@@ -116,7 +124,7 @@ class InvoiceController extends \BaseController {
 	    	}
 	    	else
 	    	{
-	    		exit($response->getMessage());
+
 	    	}
 	    } 
 	    catch (\Exception $e) 
@@ -133,7 +141,9 @@ class InvoiceController extends \BaseController {
 		$token = Request::query('token');				
 
 		$payment = Payment::with('invoice.invoice_items')->where('transaction_reference','=',$token)->firstOrFail();
-		$gateway = InvoiceController::createGateway(false);
+		$invoice = Invoice::with('client.account.account_gateways.gateway')->where('id', '=', $payment->invoice_id)->firstOrFail();
+		$accountGateway = $invoice->client->account->account_gateways[0];
+		$gateway = InvoiceController::createGateway($accountGateway);
 	
 		try
 		{
@@ -180,6 +190,7 @@ class InvoiceController extends \BaseController {
 				'url' => 'invoices', 
 				'title' => 'New',
 				'client' => $client,
+				'items' => json_decode(Input::old('items')),
 				'account' => Auth::user()->account,
 				'products' => Product::getProducts()->get(),
 				'clients' => Client::where('account_id','=',Auth::user()->account_id)->get());
@@ -199,13 +210,15 @@ class InvoiceController extends \BaseController {
 	private function save($id = null)
 	{	
 		$rules = array(
-			'number'       => 'required',
+			'client' => 'required',
-			'client'    => 'required',
+			'invoice_number' => 'required',
+			'invoice_date' => 'required'
 		);
 		$validator = Validator::make(Input::all(), $rules);
 
 		if ($validator->fails()) {
 			return Redirect::to('invoices/create')
+				->withInput()
 				->withErrors($validator);
 		} else {			
 
@@ -238,19 +251,24 @@ class InvoiceController extends \BaseController {
 				$invoice->account_id = Auth::user()->account_id;
 			}
 
-			$date = DateTime::createFromFormat('m/d/Y', Input::get('issued_on'));
+			$date = DateTime::createFromFormat('m/d/Y', Input::get('invoice_date'));
 		
 			$invoice->client_id = $clientId;
-			$invoice->number = Input::get('number');
+			$invoice->invoice_number = Input::get('invoice_number');
 			$invoice->discount = 0;
-			$invoice->issued_on = $date->format('Y-m-d');
+			$invoice->invoice_date = $date->format('Y-m-d');
 			$invoice->save();
 
 			$items = json_decode(Input::get('items'));
 			foreach ($items as $item) {
 
-				if (!isset($item->cost) || !isset($item->qty)) {
+				if (!isset($item->cost))
-					continue;
+				{
+					$item->cost = 0;
+				}
+				if (!isset($item->qty))
+				{
+					$item->qty = 0;
 				}				
 
 				$product = Product::findProduct($item->product_key);
@@ -260,11 +278,13 @@ class InvoiceController extends \BaseController {
 					$product = new Product;
 					$product->account_id = Auth::user()->account_id;
 					$product->product_key = $item->product_key;
-					$product->notes = $item->notes;
-					$product->cost = $item->cost;
-					$product->save();
 				}
 
+				$product->notes = $item->notes;
+				$product->cost = $item->cost;
+				$product->qty = $item->qty;
+				$product->save();
+
 				$invoiceItem = new InvoiceItem;
 				$invoiceItem->product_id = $product->id;
 				$invoiceItem->product_key = $item->product_key;

app/database/migrations/2013_11_05_180133_confide_setup_users_table.php

@@ -51,6 +51,7 @@ class ConfideSetupUsersTable extends Migration {
 
             $t->string('name');
             $t->string('provider');
+            $t->boolean('visible')->default(true);
         });     
 
         Schema::create('account_gateways', function($t)
@@ -61,9 +62,7 @@ class ConfideSetupUsersTable extends Migration {
             $t->timestamps();
             $t->softDeletes();
 
-            $t->string('username');
+            $t->text('config');
-            $t->string('password');
-            $t->string('signature');
         }); 
 
         Schema::create('users', function($t)
@@ -140,9 +139,9 @@ class ConfideSetupUsersTable extends Migration {
             $t->softDeletes();
 
             $t->string('invoice_key')->unique();
-            $t->string('number');
+            $t->string('invoice_number');
             $t->float('discount');
-            $t->date('issued_on');
+            $t->date('invoice_date');
 
             //$t->foreign('account_id')->references('id')->on('accounts');
         });
@@ -173,6 +172,7 @@ class ConfideSetupUsersTable extends Migration {
             $t->string('product_key');
             $t->string('notes');
             $t->decimal('cost', 8, 2);
+            $t->integer('qty');
             
             //$t->foreign('account_id')->references('id')->on('accounts');
         });

app/database/seeds/ConstantsSeeder.php

@@ -7,15 +7,43 @@ class ConstantsSeeder extends Seeder
 	{
 		DB::table('gateways')->delete();
 		
-		Gateway::create(array(
+		$gateways = [
-			'name' => 'PayPal Express',
+			array('name'=>'Authorize.Net AIM', 'provider'=>'AuthorizeNet_AIM'),
-			'provider' => 'PayPal_Express'
+			array('name'=>'Authorize.Net SIM', 'provider'=>'AuthorizeNet_SIM'),
-		));
+			array('name'=>'Buckaroo', 'provider'=>'Buckaroo'),
+			array('name'=>'Buckaroo Ideal', 'provider'=>'Buckaroo_Ideal'),
+			array('name'=>'Buckaroo PayPal', 'provider'=>'Buckaroo_PayPal'),
+			array('name'=>'CardSave', 'provider'=>'CardSave'),
+			array('name'=>'Eway Rapid', 'provider'=>'Eway_Rapid'),
+			array('name'=>'FirstData Connect', 'provider'=>'FirstData_Connect'),
+			array('name'=>'GoCardless', 'provider'=>'GoCardless'),
+			array('name'=>'Migs ThreeParty', 'provider'=>'Migs_ThreeParty'),
+			array('name'=>'Migs TwoParty', 'provider'=>'Migs_TwoParty'),
+			array('name'=>'Mollie', 'provider'=>'Mollie'),
+			array('name'=>'MultiSafepay', 'provider'=>'MultiSafepay'),
+			array('name'=>'Netaxept', 'provider'=>'Netaxept'),
+			array('name'=>'NetBanx', 'provider'=>'NetBanx'),
+			array('name'=>'PayFast', 'provider'=>'PayFast'),
+			array('name'=>'Payflow Pro', 'provider'=>'Payflow_Pro'),
+			array('name'=>'PaymentExpress PxPay', 'provider'=>'PaymentExpress_PxPay'),
+			array('name'=>'PaymentExpress PxPost', 'provider'=>'PaymentExpress_PxPost'),
+			array('name'=>'PayPal Express', 'provider'=>'PayPal_Express'),
+			array('name'=>'PayPal Pro', 'provider'=>'PayPal_Pro'),
+			array('name'=>'Pin', 'provider'=>'Pin'),
+			array('name'=>'SagePay Direct', 'provider'=>'SagePay_Direct'),
+			array('name'=>'SagePay Server', 'provider'=>'SagePay_Server'),
+			array('name'=>'SecurePay DirectPost', 'provider'=>'SecurePay_DirectPost'),
+			array('name'=>'Stripe', 'provider'=>'Stripe'),
+			array('name'=>'TargetPay Direct eBanking', 'provider'=>'TargetPay_Directebanking'),
+			array('name'=>'TargetPay Ideal', 'provider'=>'TargetPay_Ideal'),
+			array('name'=>'TargetPay Mr Cash', 'provider'=>'TargetPay_Mrcash'),
+			array('name'=>'TwoCheckout', 'provider'=>'TwoCheckout'),
+			array('name'=>'WorldPay', 'provider'=>'WorldPay'),
+		];
 
-		/*
+		foreach ($gateways as $gateway)
-		ActivityType::create(array(
+		{
-			'name' => 'Created invoice'
+			Gateway::create($gateway);
-		));
+		}
-		*/
 	}
 }

app/database/seeds/DatabaseSeeder.php

@@ -9,6 +9,8 @@ class DatabaseSeeder extends Seeder {
 	 */
 	public function run()
 	{
+		$this->command->info('Running DatabaseSeeder');
+
 		Eloquent::unguard();
 
 		$this->call('UserTableSeeder');

app/models/Activity.php

@@ -80,7 +80,7 @@ class Activity extends Eloquent
 		{
 			$activity = new Activity;
 			$activity->contact_id = $payment->contact_id;
-			$activity->message = $contact->getFullName() . ' created payment ' . $payment->transaction_reference;		
+			//$activity->message = $contact->getFullName() . ' created payment ' . $payment->transaction_reference;		
 		}
 
 		$activity->payment_id = $payment->id;
@@ -107,7 +107,7 @@ class Activity extends Eloquent
 		$activity->invoice_id = $invoice->id;
 		$activity->client_id = $invoice->client_id;
 		$activity->activity_type_id = ACTIVITY_TYPE_VIEW_INVOICE;
-		$activity->message = $contact->getFullName() . ' viewed invoice ' . $invoice->number;
+		//$activity->message = $contact->getFullName() . ' viewed invoice ' . $invoice->number;
 		$activity->save();
 	}
 }

app/routes.php

@@ -11,6 +11,9 @@
 |
 */
 
+//dd(Omnipay::getFactory()->find());
+
+
 Route::get('/', 'HomeController@showWelcome');
 Route::post('get_started', 'AccountController@getStarted');
 
@@ -97,6 +100,11 @@ function toArray($data)
 	return json_decode(json_encode((array) $data), true);
 }
 
+function toSpaceCase($camelStr)
+{
+	return preg_replace('/([a-z])([A-Z])/s','$1 $2', $camelStr);
+}
+
 define("ENV_DEVELOPMENT", "local");
 define("ENV_STAGING", "staging");
 define("ENV_PRODUCTION", "production");

app/views/accounts/settings.blade.php

@@ -4,48 +4,57 @@
 	@parent	
 
 	{{ Former::open()->addClass('col-md-9 col-md-offset-1') }}	
-	{{ Former::legend('Payment Gateways') }}
+	{{ Former::legend('Payment Gateway') }}
+
+	@if ($accountGateway)
+		{{ Former::populateField('gateway_id', $accountGateway->gateway_id) }}
+		@foreach ($accountGateway->fields as $field => $junk)
+			{{ Former::populateField($accountGateway->gateway_id.'_'.$field, $config->$field) }}
+		@endforeach
+	@endif
+
+	{{ Former::select('gateway_id')->label('Provider')->addOption('', '')->fromQuery($gateways, 'name', 'id')->onchange('setFieldsShown()'); }}
 
 	@foreach ($gateways as $gateway)
 
-		{{ Former::checkbox('gateway_'.$gateway->id)->label('')->text($gateway->provider)
-			->check($account->isGatewayConfigured($gateway->id)) }}
-
 		<div id="gateway_{{ $gateway->id }}_div" style="display: none">
 			@foreach ($gateway->fields as $field => $details)
-				@if ($config = $account->getGatewayConfig($gateway->id))
+
-				{{ 	Former::populateField($gateway->id.'_'.$field, $config[$field]) }}
+				@if ($field == 'solutionType' || $field == 'landingPage')
-				@endif
+					{{-- do nothing --}}
-				@if (in_array($field, array('username','password','signature')))		
+				@elseif ($field == 'testMode' || $field == 'developerMode') 
-					{{ Former::text($gateway->id.'_'.$field)->label($field) }}
+					{{ Former::checkbox($gateway->id.'_'.$field)->label(toSpaceCase($field))->text('Enable') }}				
+				@else
+					{{ Former::text($gateway->id.'_'.$field)->label(toSpaceCase($field)) }}				
 				@endif
+
 			@endforeach
 		</div>
 		
 	@endforeach
 
+
 	{{ Former::actions( Button::lg_primary_submit('Save') ) }}
 	{{ Former::close() }}
 
 
 	<script type="text/javascript">
 
-	$(function() {
+	var gateways = {{ $gateways }};
-
+	function setFieldsShown() {
-		function setFieldsShown(id) {
+		var val = $('#gateway_id').val();
-			if ($('#gateway_' + id).is(':checked')) {
+		for (var i=0; i<gateways.length; i++) {
-				$('#gateway_' + id + '_div').show();
+			var gateway = gateways[i];			
+			if (val == gateway.id) {
+				$('#gateway_' + gateway.id + '_div').show();
 			} else {
-				$('#gateway_' + id + '_div').hide();
+				$('#gateway_' + gateway.id + '_div').hide();	
 			}
 		}
+	}
 
-		@foreach ($gateways as $gateway)
+	$(function() {
-			$('#gateway_{{ $gateway->id }}').click(function() { 				
+		setFieldsShown();
-				setFieldsShown('{{ $gateway->id }}');
-			});			
-			setFieldsShown('{{ $gateway->id }}');
-		@endforeach
 	});
 
 	</script>

app/views/header.blade.php

@@ -88,16 +88,6 @@
 	}
 	*/
 
-	a.ul {
-		text-decoration: underline;
-		cursor: pointer;
-	}	
-
-	a.ul:hover {
-		text-decoration: none;
-	}
-
-
 	/* DataTables and BootStrap */
 	.dataTables_wrapper {
 		padding-top: 16px;

app/views/invoices/edit.blade.php

@@ -5,33 +5,35 @@
 	<p>&nbsp;</p>
 
 	{{ Former::open($url)->method($method)->addClass('main_form')->rules(array(
-  		'number' => 'required',
+  		'invoice_number' => 'required',
+  		'invoice_date' => 'required'
 	)); }}
 
 	<!-- <h3>{{ $title }} Invoice</h3> -->
 
 	@if ($invoice)
 		{{ Former::populate($invoice); }}
-		{{ Former::populateField('issued_on', DateTime::createFromFormat('Y-m-d', $invoice->issued_on)->format('m/d/Y')); }}
+		{{ Former::populateField('invoice_date', DateTime::createFromFormat('Y-m-d', $invoice->invoice_date)->format('m/d/Y')); }}
 	@else
-		{{ Former::populateField('issued_on', date('m/d/Y')) }}
+		{{ Former::populateField('invoice_date', date('m/d/Y')) }}
 	@endif
     
     <div class="row">
     	<div class="col-md-6">
 			{{ Former::select('client')->addOption('', '')->fromQuery($clients, 'name', 'id')->select($client ? $client->id : '')
-				->help('<a class="ul" data-toggle="modal" data-target="#myModal">Create new client</a>'); }}
+				->help('<a data-toggle="modal" data-target="#myModal">Create new client</a>'); }}
 		</div>
 		<div class="col-md-5">
-			{{ Former::text('number')->label('Invoice #') }}
+			{{ Former::text('invoice_number')->label('Invoice #') }}
-			{{ Former::text('issued_on')->label('Invoice Date') }}
+			{{ Former::text('invoice_date') }}
 			{{-- Former::text('discount')->data_bind("value: discount, valueUpdate: 'afterkeydown'") --}}
 		</div>
 	</div>
 
 	<p>&nbsp;</p>
 
-	<input type="text" name="items" data-bind="value: ko.toJSON(items)" style="display:none"/>
+	{{ Former::hidden('items')->data_bind("value: ko.toJSON(items)") }}	
+
 	<table class="table invoice-table" style="margin-bottom: 0px !important">
 	    <thead>
 	        <tr>
@@ -46,12 +48,13 @@
 	    </thead>
 	    <tbody data-bind="sortable: { data: items, afterMove: onDragged }">
 	    	<tr data-bind="event: { mouseover: showActions, mouseout: hideActions }" class="sortable-row">
-	        	<td style="width:50px;" class="hide-border">
+	        	<td style="width:20px;" class="hide-border">
-	        		<i data-bind="click: $parent.addItem, visible: actionsVisible" class="fa fa-plus-circle" style="cursor:pointer" title="Add item"></i>&nbsp;
+	        		<!-- <i data-bind="click: $parent.addItem, visible: actionsVisible" class="fa fa-plus-circle" style="cursor:pointer" title="Add item"></i>&nbsp; -->
 	        		<i data-bind="visible: actionsVisible" class="fa fa-sort"></i>
 	        	</td>
 	            <td style="width:120px">
-	            	{{ Former::text('product_key')->useDatalist(Product::getProductKeys($products), 'product_key')->raw()->data_bind("value: product_key, valueUpdate: 'afterkeydown'")->addClass('datalist') }}
+	            	{{ Former::text('product_key')->useDatalist(Product::getProductKeys($products), 'product_key')
+	            		->raw()->data_bind("value: product_key, valueUpdate: 'afterkeydown'")->addClass('datalist') }}
 	            </td>
 	            <td style="width:300px">
 	            	<textarea data-bind="value: notes, valueUpdate: 'afterkeydown'" rows="1" cols="60" class="form-control" onchange="refreshPDF()"></textarea>
@@ -87,8 +90,11 @@
 				<td style="text-align: right"><span data-bind="text: discounted"/></td>
 	        </tr>
 	        <tr>
-	        	<td colspan="3" class="hide-border"/>
+	        	<td class="hide-border"></td>
-				<td colspan="2">Invoice Total</td>
+	        	<td colspan="2" class="hide-border">
+	        		<a href="#" onclick="model.addItem()">Add line item</a>
+	        	</td>
+				<td colspan="2"><b>Invoice Total</b></td>
 				<td style="text-align: right"><span data-bind="text: total"/></td>
 	        </tr>
 	    </tfoot>
@@ -118,14 +124,14 @@
 	        <h4 class="modal-title" id="myModalLabel">New Client</h4>
 	      </div>
 	      <div class="modal-body" style="min-height:80px">
-	      	<div class="form-group required">
+	      	<div class="form-group">
 	      		<label for="name" class="control-label col-lg-2 col-sm-4">Name<sup>*</sup></label>
 	      		<div class="col-lg-10 col-sm-8">
 	      			<input class="form-control" id="client_name" type="text" name="client_name" onkeypress="nameKeyPress(event)">
 	      			<span class="help-block" id="nameHelp" style="display: none">Please provide a value</span><span>&nbsp;</span>
 	      		</div>	      		
 	      	</div>
-	      	<div class="form-group required">
+	      	<div class="form-group">
 	      		<label for="email" class="control-label col-lg-2 col-sm-4">Email<sup>*</sup></label>
 	      		<div class="col-lg-10 col-sm-8">
 	      			<input class="form-control" id="client_email" type="text" name="client_email" onkeypress="nameKeyPress(event)">
@@ -161,7 +167,7 @@
 
 	$(function() {
 
-		$('#issued_on').datepicker({
+		$('#invoice_date').datepicker({
 			autoclose: true,
 			todayHighlight: true
 		}).on('changeDate', function(e) {
@@ -175,7 +181,7 @@
 		});
 
 		@if ($client)
-			$('input#number').focus();
+			$('input#invoice_number').focus();
 		@else
 			$('[name="client_combobox"]').focus();
 		@endif
@@ -190,7 +196,7 @@
 			$('#client_name').focus();
 		})
 
-		$('#number').change(refreshPDF);
+		$('#invoice_number').change(refreshPDF);
 
 		applyComboboxListeners();
 		refreshPDF();		
@@ -211,6 +217,7 @@
 					console.log(model);
 					model.notes(product.notes);
 					model.cost(product.cost);
+					model.qty(product.qty);
 					break;
 				}
 			}
@@ -224,8 +231,8 @@
 
 	function createInvoiceModel() {
 		var invoice = {
-			number: $('#number').val(),
+			invoice_number: $('#invoice_number').val(),
-			issued_on: $('#issued_on').val(),
+			invoice_date: $('#invoice_date').val(),
 			client: {
 				name: $('[name="client_combobox"]').val()
 			},
@@ -285,7 +292,7 @@
 			$('#emailHelp').css( "display", "none" );
 			//$('#client_name').val('');
 			$('#myModal').modal('hide');
-			$('input#number').focus();
+			$('input#invoice_number').focus();
 
 			refreshPDF();
 		}
@@ -304,13 +311,22 @@
 		self.discount = ko.observable();
 		self.items = ko.observableArray();
 
-		@if ($invoice)
+		@if (isset($items) && $items)
+			@foreach ($items as $item)
+				var item = new ItemModel();
+				item.product_key("{{ $item->product_key }}");
+				item.notes('{{ str_replace("\n", "\\n", $item->notes) }}');
+				item.cost("{{ isset($item->cost) ? $item->cost : '' }}");
+				item.qty("{{ isset($item->qty) ? $item->qty : '' }}");
+				self.items.push(item);								
+			@endforeach
+		@elseif ($invoice)
 			self.discount({{ $invoice->discount }});
 			@if (count($invoice->invoice_items) > 0)
 				@foreach ($invoice->invoice_items as $item)
 					var item = new ItemModel();
 					item.product_key("{{ $item->product_key }}");
-					item.notes('{{ str_replace("\n", "\\notes", $item->notes) }}');
+					item.notes('{{ str_replace("\n", "\\n", $item->notes) }}');
 					item.cost("{{ $item->cost }}");
 					item.qty("{{ $item->qty }}");				
 					self.items.push(item);				
@@ -320,7 +336,6 @@
 			@endif
 		@else
 			var model1 = new ItemModel();
-			var model2 = new ItemModel();
 			/*
 			model1.item('TEST');
 			model1.notes('Some test text');
@@ -328,7 +343,6 @@
 			model1.qty(1);
 			*/
 			self.items.push(model1);				
-			self.items.push(model2);	
 		@endif		
 		
 		self.removeItem = function(item) {

app/views/invoices/view.blade.php

@@ -2,7 +2,7 @@
 
 @section('content')
 
-	@if (true || $invoice->client->account->isGatewayConfigured())
+	@if ($invoice->client->account->isGatewayConfigured())
 		{{ Button::primary_link(URL::to('payment/' . $invoice->invoice_key), 'Pay Now', array('class' => 'btn-lg pull-right')) }}
 		<div class="clearfix"></div><p>&nbsp;</p>
 	@endif

public/js/script.js

@@ -1,8 +1,8 @@
 function generatePDF(invoice) {
 	
 	var clientName = invoice.client.name;
-	var invoiceNumber = invoice.number;
+	var invoiceNumber = invoice.invoice_number;
-	var issuedOn = invoice.issued_on;
+	var issuedOn = invoice.invoice_date;
 	var amount = '$0.00';
 
 	var marginLeft = 90;
@@ -28,7 +28,6 @@ function generatePDF(invoice) {
 		doc.addImage(invoice.image, 'JPEG', 30, 30, invoice.imageWidth, invoice.imageHeight);
 	}	
 	
-	
 	doc.setDrawColor(200,200,200);
 	doc.setFillColor(230,230,230);
 	doc.rect(headerLeft - 6, headerTop + rowHeight + 4, headerRight - headerLeft + 12, rowHeight + 2, 'FD'); 
@@ -46,7 +45,6 @@ function generatePDF(invoice) {
 	doc.setFontType("bold");
 	doc.text(headerLeft, headerTop + (2 * rowHeight), 'Amount Due');
 
-
 	doc.setDrawColor(200,200,200);
 	doc.setFillColor(230,230,230);
 	doc.rect(tableLeft - 6, tableTop - 12, headerRight - tableLeft + 12, rowHeight + 2, 'FD');
@@ -113,7 +111,7 @@ function formatNumber(num) {
 }
 
 function formatMoney(num) {
-	num = parseInt(num);
+	num = parseFloat(num);
     if (!num) return '$0.00';
 	var p = num.toFixed(2).split(".");
     return "$" + p[0].split("").reverse().reduce(function(acc, num, i, orig) {