working on currency support

README.md

@@ -57,4 +57,5 @@ Configure config/database.php and then initialize the database
 * [briannesbitt/Carbon](https://github.com/briannesbitt/Carbon) - A simple API extension for DateTime with PHP 5.3+
 * [thomaspark/bootswatch](https://github.com/thomaspark/bootswatch) - Themes for Bootstrap
 * [mozilla/pdf.js](https://github.com/mozilla/pdf.js) - PDF Reader in JavaScript
-* [nnnick/Chart.js](https://github.com/nnnick/Chart.js) - Simple HTML5 Charts using the <canvas> tag
+* [nnnick/Chart.js](https://github.com/nnnick/Chart.js) - Simple HTML5 Charts using the <canvas> tag
+* [josscrowcroft/accounting.js](https://github.com/josscrowcroft/accounting.js) - A lightweight JavaScript library for number, money and currency formatting

app/controllers/AccountController.php

@@ -92,6 +92,7 @@ class AccountController extends \BaseController {
 				'timezones' => Timezone::orderBy('location')->get(),
 				'dateFormats' => DateFormat::all(),
 				'datetimeFormats' => DatetimeFormat::all(),
+				'currencies' => Currency::orderBy('name')->get(),				
 			];
 			
 			foreach ($data['gateways'] as $gateway)
@@ -406,6 +407,7 @@ class AccountController extends \BaseController {
 			$account->timezone_id = Input::get('timezone_id') ? Input::get('timezone_id') : null;
 			$account->date_format_id = Input::get('date_format_id') ? Input::get('date_format_id') : null;
 			$account->datetime_format_id = Input::get('datetime_format_id') ? Input::get('datetime_format_id') : null;
+			$account->currency_id = Input::get('currency_id') ? Input::get('currency_id') : null;
 
 			$account->invoice_terms = Input::get('invoice_terms');
 			$account->save();

app/controllers/ActivityController.php

@@ -9,7 +9,7 @@ class ActivityController extends \BaseController {
         return Datatable::collection(Activity::scope()->where('client_id','=',$clientId)->get())
     	    ->addColumn('date', function($model) { return Utils::timestampToDateTimeString(strtotime($model->created_at)); })
             ->addColumn('message', function($model) { return $model->message; })
-            ->addColumn('balance', function($model) { return '$' . $model->balance; })
+            ->addColumn('balance', function($model) { return Utils::formatMoney($model->balance, $model->account->currency_id); })
             ->orderColumns('date')
     	    ->make();
     }	

app/controllers/ClientController.php

@@ -26,7 +26,7 @@ class ClientController extends \BaseController {
     				->where('clients.account_id', '=', Auth::user()->account_id)
     				->where('clients.deleted_at', '=', null)
     				->where('contacts.is_primary', '=', true)
-    				->select('clients.public_id','clients.name','contacts.first_name','contacts.last_name','clients.balance','clients.last_login','clients.created_at','clients.work_phone','contacts.email');
+    				->select('clients.public_id','clients.name','contacts.first_name','contacts.last_name','clients.balance','clients.last_login','clients.created_at','clients.work_phone','contacts.email','clients.currency_id');
 
 		$filter = Input::get('sSearch');
     	if ($filter)
@@ -51,7 +51,7 @@ class ClientController extends \BaseController {
     	    ->addColumn('email', function($model) { return $model->email ? HTML::mailto($model->email, $model->email) : ''; })
     	    ->addColumn('work_phone', function($model) { return Utils::formatPhoneNumber($model->work_phone); })    	   
     	    ->addColumn('last_login', function($model) { return Utils::timestampToDateString($model->last_login); })
-    	    ->addColumn('balance', function($model) { return '$' . $model->balance; })    	    
+    	    ->addColumn('balance', function($model) { return Utils::formatMoney($model->balance, $model->currency_id); })    	    
     	    ->addColumn('dropdown', function($model) 
     	    { 
     	    	return '<div class="btn-group tr-action" style="visibility:hidden;">
@@ -139,6 +139,7 @@ class ClientController extends \BaseController {
 			'title' => '- ' . $client->name,
 			'clientSizes' => ClientSize::orderBy('id')->get(),
 			'clientIndustries' => ClientIndustry::orderBy('name')->get(),
+			'currencies' => Currency::orderBy('name')->get(),
 			'countries' => Country::orderBy('name')->get());
 		return View::make('clients.edit', $data);
 	}
@@ -184,6 +185,7 @@ class ClientController extends \BaseController {
 			$client->notes = trim(Input::get('notes'));
 			$client->client_size_id = Input::get('client_size_id') ? Input::get('client_size_id') : null;
 			$client->client_industry_id = Input::get('client_industry_id') ? Input::get('client_industry_id') : null;
+			$client->currency_id = Input::get('currency_id') ? Input::get('currency_id') : null;
 			$client->website = trim(Input::get('website'));
 
 			$client->save();

app/controllers/CreditController.php

@@ -23,7 +23,7 @@ class CreditController extends \BaseController {
                     ->where('clients.account_id', '=', Auth::user()->account_id)
                     ->where('clients.deleted_at', '=', null)
                     ->where('credits.deleted_at', '=', null)
-                    ->select('credits.public_id', 'clients.name as client_name', 'clients.public_id as client_public_id', 'credits.amount', 'credits.credit_date');        
+                    ->select('credits.public_id', 'clients.name as client_name', 'clients.public_id as client_public_id', 'credits.amount', 'credits.credit_date', 'credits.currency_id');        
 
         if ($clientPublicId) {
             $query->where('clients.public_id', '=', $clientPublicId);
@@ -45,8 +45,8 @@ class CreditController extends \BaseController {
                   ->addColumn('client_name', function($model) { return link_to('clients/' . $model->client_public_id, $model->client_name); });
         }
         
-        return $table->addColumn('amount', function($model){ return '$' . money_format('%i', $model->amount); })
+        return $table->addColumn('amount', function($model){ return Utils::formatMoney($model->amount, $model->currency_id); })
-            ->addColumn('credit_date', function($model) { return Utils::timestampToDateString($model->credit_date); })
+            ->addColumn('credit_date', function($model) { return Utils::fromSqlDate($model->credit_date); })
             ->addColumn('dropdown', function($model) 
             { 
                 return '<div class="btn-group tr-action" style="visibility:hidden;">
@@ -79,6 +79,7 @@ class CreditController extends \BaseController {
             'method' => 'POST', 
             'url' => 'credits', 
             'title' => '- New Credit',
+            'currencies' => Currency::orderBy('name')->get(),
             'clients' => Client::scope()->orderBy('name')->get());
 
         return View::make('credits.edit', $data);
@@ -93,6 +94,7 @@ class CreditController extends \BaseController {
             'method' => 'PUT', 
             'url' => 'credits/' . $publicId, 
             'title' => '- Edit Credit',
+            'currencies' => Currency::orderBy('name')->get(),
             'clients' => Client::scope()->orderBy('name')->get());
         return View::make('credit.edit', $data);
     }
@@ -130,6 +132,7 @@ class CreditController extends \BaseController {
             $credit->client_id = Input::get('client');
             $credit->credit_date = Utils::toSqlDate(Input::get('credit_date'));
             $credit->amount = floatval(Input::get('amount'));
+            $credit->currency_id = Input::get('currency_id') ? Input::get('currency_id') : null;
             $credit->save();
 
             $message = $publicId ? 'Successfully updated credit' : 'Successfully created credit';

app/controllers/InvoiceController.php

@@ -55,8 +55,8 @@ class InvoiceController extends \BaseController {
     	}
     	
     	return $table->addColumn('invoice_date', function($model) { return Utils::fromSqlDate($model->invoice_date); })    	    
-    		->addColumn('total', function($model) { return '$' . money_format('%i', $model->amount); })
+    		->addColumn('total', function($model) { return Utils::formatMoney($model->amount, $model->currency_id); })
-    		->addColumn('balance', function($model) { return '$' . money_format('%i', $model->balance); })
+    		->addColumn('balance', function($model) { return Utils::formatMoney($model->balance, $model->currency_id); })
     	    ->addColumn('due_date', function($model) { return Utils::fromSqlDate($model->due_date); })
     	    ->addColumn('invoice_status_name', function($model) { return $model->invoice_status_name; })
     	    ->addColumn('dropdown', function($model) 
@@ -94,7 +94,7 @@ class InvoiceController extends \BaseController {
     	
     	return $table->addColumn('start_date', function($model) { return Utils::fromSqlDate($model->start_date); })
     	    ->addColumn('end_date', function($model) { return Utils::fromSqlDate($model->end_date); })    	    
-    	    ->addColumn('total', function($model) { return '$' . money_format('%i', $model->amount); })
+    	    ->addColumn('total', function($model) { return Utils::formatMoney($model->amount, $model->currency_id); })
     	    ->addColumn('dropdown', function($model) 
     	    { 
     	    	return '<div class="btn-group tr-action" style="visibility:hidden;">
@@ -352,6 +352,7 @@ class InvoiceController extends \BaseController {
 			'countries' => Country::orderBy('name')->get(),
 			'clients' => Client::scope()->with('contacts')->orderBy('name')->get(),
 			'taxRates' => TaxRate::scope()->orderBy('name')->get(),
+			'currencies' => Currency::orderBy('name')->get(),
 			'frequencies' => array(
 				1 => 'Weekly',
 				2 => 'Two weeks',

app/controllers/PaymentController.php

@@ -19,7 +19,7 @@ class PaymentController extends \BaseController
                     ->where('payments.account_id', '=', Auth::user()->account_id)
                     ->where('payments.deleted_at', '=', null)
                     ->where('clients.deleted_at', '=', null)
-                    ->select('payments.public_id', 'payments.transaction_reference', 'clients.name as client_name', 'clients.public_id as client_public_id', 'payments.amount', 'payments.payment_date', 'invoices.public_id as invoice_public_id', 'invoices.invoice_number');        
+                    ->select('payments.public_id', 'payments.transaction_reference', 'clients.name as client_name', 'clients.public_id as client_public_id', 'payments.amount', 'payments.payment_date', 'invoices.public_id as invoice_public_id', 'invoices.invoice_number', 'payments.currency_id');        
 
         if ($clientPublicId) {
             $query->where('clients.public_id', '=', $clientPublicId);
@@ -47,7 +47,7 @@ class PaymentController extends \BaseController
         }
 
         return $table->addColumn('invoice_number', function($model) { return $model->invoice_public_id ? link_to('invoices/' . $model->invoice_public_id . '/edit', $model->invoice_number) : ''; })
-            ->addColumn('amount', function($model) { return '$' . $model->amount; })
+            ->addColumn('amount', function($model) { return Utils::formatMoney($model->amount, $model->currency_id); })
     	    ->addColumn('payment_date', function($model) { return Utils::dateToString($model->payment_date); })
             ->addColumn('dropdown', function($model) 
             { 
@@ -83,6 +83,7 @@ class PaymentController extends \BaseController
             'method' => 'POST', 
             'url' => 'payments', 
             'title' => '- New Payment',
+            'currencies' => Currency::orderBy('name')->get(),
             'clients' => Client::scope()->orderBy('name')->get());
 
         return View::make('payments.edit', $data);
@@ -99,6 +100,7 @@ class PaymentController extends \BaseController
             'method' => 'PUT', 
             'url' => 'payments/' . $publicId, 
             'title' => '- Edit Payment',
+            'currencies' => Currency::orderBy('name')->get(),
             'clients' => Client::scope()->orderBy('name')->get());
         return View::make('payments.edit', $data);
     }
@@ -137,6 +139,7 @@ class PaymentController extends \BaseController
 
             $payment->client_id = Input::get('client');
             $payment->invoice_id = $invoiceId;
+            $payment->currency_id = Input::get('currency_id') ? Input::get('currency_id') : null;
             $payment->payment_date = Utils::toSqlDate(Input::get('payment_date'));
             $payment->amount = floatval(Input::get('amount'));
             $payment->save();

app/database/migrations/2013_11_05_180133_confide_setup_users_table.php

@@ -9,7 +9,7 @@ class ConfideSetupUsersTable extends Migration {
      * @return void
      */
     public function up()
-    {
+    {        
         Schema::dropIfExists('themes');        
         Schema::dropIfExists('credits');        
         Schema::dropIfExists('activities');
@@ -28,6 +28,7 @@ class ConfideSetupUsersTable extends Migration {
         Schema::dropIfExists('client_industries');
         Schema::dropIfExists('users');
         Schema::dropIfExists('accounts');
+        Schema::dropIfExists('currencies');        
         Schema::dropIfExists('invoice_statuses');
         Schema::dropIfExists('countries');
         Schema::dropIfExists('timezones');        
@@ -81,12 +82,24 @@ class ConfideSetupUsersTable extends Migration {
             $t->string('label');            
         });
 
+        Schema::create('currencies', function($t)
+        {
+            $t->increments('id');            
+
+            $t->string('name');
+            $t->string('symbol');
+            $t->string('precision');
+            $t->string('thousand_separator');
+            $t->string('decimal_separator');
+        });  
+
         Schema::create('accounts', function($t)
         {
             $t->increments('id');
             $t->unsignedInteger('timezone_id')->nullable();
             $t->unsignedInteger('date_format_id')->nullable();
             $t->unsignedInteger('datetime_format_id')->nullable();
+            $t->unsignedInteger('currency_id')->nullable();
 
             $t->timestamps();
             $t->softDeletes();
@@ -108,6 +121,7 @@ class ConfideSetupUsersTable extends Migration {
             $t->foreign('date_format_id')->references('id')->on('date_formats');
             $t->foreign('datetime_format_id')->references('id')->on('datetime_formats');
             $t->foreign('country_id')->references('id')->on('countries');       
+            $t->foreign('currency_id')->references('id')->on('currencies');       
         });     
         
         Schema::create('gateways', function($t)
@@ -186,6 +200,7 @@ class ConfideSetupUsersTable extends Migration {
             $t->increments('id');
             $t->unsignedInteger('user_id');
             $t->unsignedInteger('account_id')->index();            
+            $t->unsignedInteger('currency_id')->default(1)->nullable();
             $t->timestamps();
             $t->softDeletes();
 
@@ -198,8 +213,8 @@ class ConfideSetupUsersTable extends Migration {
             $t->unsignedInteger('country_id')->nullable();
             $t->string('work_phone');
             $t->text('notes');
-            $t->decimal('balance', 10, 2);
+            $t->decimal('balance', 13, 4);
-            $t->decimal('paid_to_date', 10, 2);
+            $t->decimal('paid_to_date', 13, 4);
             $t->timestamp('last_login')->nullable();
             $t->string('website');
             $t->unsignedInteger('client_industry_id')->nullable();
@@ -211,7 +226,8 @@ class ConfideSetupUsersTable extends Migration {
             $t->foreign('country_id')->references('id')->on('countries');       
             $t->foreign('client_industry_id')->references('id')->on('client_industries');       
             $t->foreign('client_size_id')->references('id')->on('client_sizes');       
-
+            $t->foreign('currency_id')->references('id')->on('currencies');
+            
             $t->unsignedInteger('public_id')->index();
             $t->unique( array('account_id','public_id') );
         });     
@@ -259,6 +275,7 @@ class ConfideSetupUsersTable extends Migration {
             $t->unsignedInteger('user_id');
             $t->unsignedInteger('account_id')->index();
             $t->unsignedInteger('invoice_status_id')->default(1);
+            $t->unsignedInteger('currency_id')->default(1);
             $t->timestamps();
             $t->softDeletes();
 
@@ -277,13 +294,14 @@ class ConfideSetupUsersTable extends Migration {
             $t->unsignedInteger('recurring_invoice_id')->index()->nullable();
             
 
-            $t->decimal('amount', 10, 2);
+            $t->decimal('amount', 13, 4);
-            $t->decimal('balance', 10, 2);
+            $t->decimal('balance', 13, 4);
         
             $t->foreign('client_id')->references('id')->on('clients')->onDelete('cascade'); 
             $t->foreign('account_id')->references('id')->on('accounts'); 
             $t->foreign('user_id')->references('id')->on('users'); 
             $t->foreign('invoice_status_id')->references('id')->on('invoice_statuses');
+            $t->foreign('currency_id')->references('id')->on('currencies');
             $t->foreign('recurring_invoice_id')->references('id')->on('invoices');
 
             $t->unsignedInteger('public_id')->index();
@@ -322,7 +340,7 @@ class ConfideSetupUsersTable extends Migration {
             $t->softDeletes();
 
             $t->string('name');
-            $t->decimal('rate', 10, 2);
+            $t->decimal('rate', 13, 4);
             
             $t->foreign('account_id')->references('id')->on('accounts')->onDelete('cascade'); 
             $t->foreign('user_id')->references('id')->on('users');
@@ -341,8 +359,8 @@ class ConfideSetupUsersTable extends Migration {
 
             $t->string('product_key');
             $t->string('notes');
-            $t->decimal('cost', 10, 2);
+            $t->decimal('cost', 13, 4);
-            $t->decimal('qty', 10, 2);
+            $t->decimal('qty', 13, 4);
             
             $t->foreign('account_id')->references('id')->on('accounts')->onDelete('cascade'); 
             $t->foreign('user_id')->references('id')->on('users');
@@ -364,11 +382,11 @@ class ConfideSetupUsersTable extends Migration {
 
             $t->string('product_key');
             $t->string('notes');
-            $t->decimal('cost', 10, 2);
+            $t->decimal('cost', 13, 4);
-            $t->decimal('qty', 10, 2);            
+            $t->decimal('qty', 13, 4);            
 
             $t->string('tax_name');
-            $t->decimal('tax_rate', 10, 2);
+            $t->decimal('tax_rate', 13, 4);
 
             $t->foreign('invoice_id')->references('id')->on('invoices')->onDelete('cascade');
             $t->foreign('product_id')->references('id')->on('products');
@@ -387,11 +405,12 @@ class ConfideSetupUsersTable extends Migration {
             $t->unsignedInteger('contact_id')->nullable();
             $t->unsignedInteger('invitation_id')->nullable();
             $t->unsignedInteger('user_id')->nullable();
+            $t->unsignedInteger('currency_id')->default(1);
             $t->timestamps();
             $t->softDeletes();
 
             $t->boolean('is_deleted');
-            $t->decimal('amount', 10, 2);
+            $t->decimal('amount', 13, 4);
             $t->date('payment_date');
             $t->string('transaction_reference');
             $t->string('payer_id');
@@ -401,7 +420,8 @@ class ConfideSetupUsersTable extends Migration {
             $t->foreign('client_id')->references('id')->on('clients')->onDelete('cascade');
             $t->foreign('contact_id')->references('id')->on('contacts');
             $t->foreign('user_id')->references('id')->on('users');
-
+            $t->foreign('currency_id')->references('id')->on('currencies');
+            
             $t->unsignedInteger('public_id')->index();
             $t->unique( array('account_id','public_id') );
         });     
@@ -413,11 +433,12 @@ class ConfideSetupUsersTable extends Migration {
             $t->unsignedInteger('user_id');
             $t->unsignedInteger('client_id')->index()->nullable();
             $t->unsignedInteger('contact_id')->nullable();
+            $t->unsignedInteger('currency_id')->default(1);
             $t->timestamps();
             $t->softDeletes();
             
             $t->boolean('is_deleted');
-            $t->decimal('amount', 10, 2);
+            $t->decimal('amount', 13, 4);
             $t->date('credit_date')->nullable();
             $t->string('credit_number');
             
@@ -425,6 +446,7 @@ class ConfideSetupUsersTable extends Migration {
             $t->foreign('client_id')->references('id')->on('clients')->onDelete('cascade');
             $t->foreign('contact_id')->references('id')->on('contacts');
             $t->foreign('user_id')->references('id')->on('users');
+            $t->foreign('currency_id')->references('id')->on('currencies');
 
             $t->unsignedInteger('public_id')->index();
             $t->unique( array('account_id','public_id') );
@@ -443,14 +465,16 @@ class ConfideSetupUsersTable extends Migration {
             $t->unsignedInteger('invoice_id');
             $t->unsignedInteger('credit_id');
             $t->unsignedInteger('invitation_id');
-            
+            $t->unsignedInteger('currency_id')->default(1);
+
             $t->text('message');
             $t->integer('activity_type_id');            
-            $t->decimal('adjustment', 10, 2);
+            $t->decimal('adjustment', 13, 4);
-            $t->decimal('balance', 10, 2);
+            $t->decimal('balance', 13, 4);
             
             $t->foreign('account_id')->references('id')->on('accounts');
             $t->foreign('client_id')->references('id')->on('clients')->onDelete('cascade');
+            $t->foreign('currency_id')->references('id')->on('currencies');
         });
     }
 
@@ -479,6 +503,7 @@ class ConfideSetupUsersTable extends Migration {
         Schema::dropIfExists('client_industries');
         Schema::dropIfExists('users');
         Schema::dropIfExists('accounts');
+        Schema::dropIfExists('currencies');        
         Schema::dropIfExists('invoice_statuses');
         Schema::dropIfExists('countries');
         Schema::dropIfExists('timezones');        

app/database/seeds/ConstantsSeeder.php

@@ -69,6 +69,10 @@ class ConstantsSeeder extends Seeder
 		ClientSize::create(array('name' => '101 - 500'));
 		ClientSize::create(array('name' => '500+'));		
 
+		Currency::create(array('name' => 'US Dollar', 'symbol' => '$', 'precision' => '2', 'thousand_separator' => ',', 'decimal_separator' => '.'));
+		Currency::create(array('name' => 'Pound Sterling', 'symbol' => '£', 'precision' => '2', 'thousand_separator' => ',', 'decimal_separator' => '.'));
+
+
 		DatetimeFormat::create(array('format' => 'F j, Y, g:i a', 'label' => 'March 10, 2013, 6:15 pm'));
 		DatetimeFormat::create(array('format' => 'D M jS, Y g:ia', 'label' => 'Mon March 10th, 2013, 6:15 pm'));
 		

app/handlers/UserEventHandler.php

@@ -33,5 +33,6 @@ class UserEventHandler
 		Session::put(SESSION_DATE_FORMAT, $account->date_format ? $account->date_format->format : DEFAULT_DATE_FORMAT);
 		Session::put(SESSION_DATE_PICKER_FORMAT, $account->date_format ? $account->date_format->picker_format : DEFAULT_DATE_PICKER_FORMAT);
 		Session::put(SESSION_DATETIME_FORMAT, $account->datetime_format ? $account->datetime_format->format : DEFAULT_DATETIME_FORMAT);			
+		Session::put(SESSION_CURRENCY, $account->currency_id ? $account->currency_id : DEFAULT_CURRENCY);			
 	}
 }

app/libraries/utils.php

@@ -35,6 +35,15 @@ class Utils
 	    return $phoneNumber;
 	}
 
+	public static function formatMoney($value, $currencyId)
+	{
+		$currency = Currency::find($currencyId);		
+		if (!$currency) {
+			$currency = Currency::find(1);		
+		}
+		return $currency->symbol . number_format($value, $currency->precision, $currency->decimal_separator, $currency->thousand_separator);
+	}
+
 	public static function pluralize($string, $count) 
 	{
 		$string = str_replace('?', $count, $string);

app/models/Activity.php

@@ -26,6 +26,12 @@ class Activity extends Eloquent
 		return $query->whereAccountId(Auth::user()->account_id);
 	}
 
+	public function account()
+	{
+		return $this->belongsTo('Account');
+	}
+
+
 	private static function getBlank($entity = false)
 	{
 		$activity = new Activity;
@@ -75,6 +81,7 @@ class Activity extends Eloquent
 		$activity = Activity::getBlank($invoice);
 		$activity->invoice_id = $invoice->id;
 		$activity->client_id = $invoice->client_id;
+		$activity->currency_id = $invoice->currency_id;
 		$activity->activity_type_id = ACTIVITY_TYPE_CREATE_INVOICE;
 		$activity->message = $message;
 		$activity->save();
@@ -121,6 +128,7 @@ class Activity extends Eloquent
 			$activity->invoice_id = $payment->invoice_id;
 		}
 		$activity->client_id = $payment->client_id;
+		$activity->currency_id = $payment->currency_id;
 		$activity->activity_type_id = ACTIVITY_TYPE_CREATE_PAYMENT;
 		$activity->save();
 	}	
@@ -132,6 +140,7 @@ class Activity extends Eloquent
 		$activity->message = Auth::user()->getFullName() . ' created credit';
 		$activity->credit_id = $credit->id;
 		$activity->client_id = $credit->client_id;
+		$activity->currency_id = $credit->currency_id;
 		$activity->activity_type_id = ACTIVITY_TYPE_CREATE_CREDIT;
 		$activity->save();
 	}	

app/models/Currency.php

@@ -0,0 +1,7 @@
+<?php
+
+class Currency extends Eloquent
+{
+	public $timestamps = false;
+	protected $softDelete = false;
+}

app/ninja/repositories/AccountRepository.php

@@ -14,6 +14,7 @@ class AccountRepository
 		$contacts = \DB::table('clients')
 			->join('contacts', 'contacts.client_id', '=', 'clients.id')
 			->where('clients.deleted_at', '=', null)
+			->whereRaw("CONCAT(contacts.first_name, contacts.last_name) <> ''")
 			->select(\DB::raw("'Contacts' as type, clients.public_id, CONCAT(contacts.first_name, ' ', contacts.last_name, ': ', clients.name) as name, '' as token"));
 
 		$invoices = \DB::table('clients')

app/ninja/repositories/ClientRepository.php

@@ -30,6 +30,7 @@ class ClientRepository
 		$client->notes = trim($data['notes']);
 		$client->client_size_id = $data['client_size_id'] ? $data['client_size_id'] : null;
 		$client->client_industry_id = $data['client_industry_id'] ? $data['client_industry_id'] : null;
+		$client->currency_id = $data['currency_id'] ? $data['currency_id'] : null;
 		$client->website = trim($data['website']);
 		$client->save();
 		

app/ninja/repositories/InvoiceRepository.php

@@ -17,7 +17,7 @@ class InvoiceRepository
     				->where('invoices.deleted_at', '=', null)
     				->where('clients.deleted_at', '=', null)
     				->where('invoices.is_recurring', '=', false)    				
-					->select('clients.public_id as client_public_id', 'invoice_number', 'clients.name as client_name', 'invoices.public_id', 'amount', 'invoices.balance', 'invoice_date', 'due_date', 'invoice_statuses.name as invoice_status_name');
+					->select('clients.public_id as client_public_id', 'invoice_number', 'clients.name as client_name', 'invoices.public_id', 'amount', 'invoices.balance', 'invoice_date', 'due_date', 'invoice_statuses.name as invoice_status_name', 'invoices.currency_id');
 
     	if ($clientPublicId) 
     	{
@@ -45,7 +45,7 @@ class InvoiceRepository
 					->where('invoices.account_id', '=', $accountId)
     				->where('invoices.deleted_at', '=', null)
     				->where('invoices.is_recurring', '=', true)
-					->select('clients.public_id as client_public_id', 'clients.name as client_name', 'invoices.public_id', 'amount', 'frequencies.name as frequency', 'start_date', 'end_date');
+					->select('clients.public_id as client_public_id', 'clients.name as client_name', 'invoices.public_id', 'amount', 'frequencies.name as frequency', 'start_date', 'end_date', 'invoices.currency_id');
 
     	if ($clientPublicId) 
     	{
@@ -88,7 +88,8 @@ class InvoiceRepository
 		$invoice->end_date = Utils::toSqlDate($data['end_date']);
 		$invoice->terms = trim($data['terms']);
 		$invoice->po_number = trim($data['po_number']);
-				
+		$invoice->currency_id = $data['currency_id'];
+
 		$total = 0;						
 
 		foreach ($data['invoice_items'] as $item) 

app/routes.php

@@ -170,11 +170,13 @@ define('FREQUENCY_SIX_MONTHS', 6);
 define('FREQUENCY_ANNUALLY', 7);
 
 define('SESSION_TIMEZONE', 'timezone');
+define('SESSION_CURRENCY', 'currency');
 define('SESSION_DATE_FORMAT', 'dateFormat');
 define('SESSION_DATE_PICKER_FORMAT', 'datePickerFormat');
 define('SESSION_DATETIME_FORMAT', 'datetimeFormat');
 
 define('DEFAULT_TIMEZONE', 'US/Eastern');
+define('DEFAULT_CURRENCY', 1); // US Dollar
 define('DEFAULT_DATE_FORMAT', 'M j, Y');
 define('DEFAULT_DATE_PICKER_FORMAT', 'yyyy-mm-dd');
 define('DEFAULT_DATETIME_FORMAT', 'F j, Y, g:i a');

app/views/accounts/settings.blade.php

@@ -39,7 +39,9 @@
 	@endforeach
 
 
-	{{ Former::legend('Date and Time') }}
+	{{ Former::legend('Localization') }}
+	{{ Former::select('currency_id')->addOption('','')->label('Currency')
+		->fromQuery($currencies, 'name', 'id')->select($account->currency_id) }}			
 	{{ Former::select('timezone_id')->addOption('','')->label('Timezone')
 		->fromQuery($timezones, 'location', 'id')->select($account->timezone_id) }}
 	{{ Former::select('date_format_id')->addOption('','')->label('Date Format')

app/views/clients/edit.blade.php

@@ -64,6 +64,8 @@
 			</div>
 
 			{{ Former::legend('Additional Info') }}
+			{{ Former::select('currency_id')->addOption('','')->label('Currency')
+				->fromQuery($currencies, 'name', 'id')->select(Session::get(SESSION_CURRENCY, DEFAULT_CURRENCY)) }}
 			{{ Former::select('client_size_id')->addOption('','')->label('Size')
 				->fromQuery($clientSizes, 'name', 'id')->select($client ? $client->client_size_id : '') }}
 			{{ Former::select('client_industry_id')->addOption('','')->label('Industry')

app/views/credits/edit.blade.php

@@ -28,6 +28,8 @@
 			@endif
 
 			{{ Former::select('client')->fromQuery($clients, 'name', 'public_id')->select($client ? $client->public_id : '')->addOption('', '')->addGroupClass('client-select') }}
+			{{ Former::select('currency_id')->addOption('','')->label('Currency')
+				->fromQuery($currencies, 'name', 'id')->select(Session::get(SESSION_CURRENCY, DEFAULT_CURRENCY)) }}
 			{{ Former::text('amount') }}
 			{{ Former::text('credit_date')->data_date_format(DEFAULT_DATE_PICKER_FORMAT) }}
 
@@ -50,7 +52,8 @@
 
 		var $input = $('select#client');		
 		$input.combobox();
-
+		$('#currency_id').combobox();
+		
 		$('#credit_date').datepicker({
 			autoclose: true,
 			todayHighlight: true

app/views/datatable.blade.php

@@ -36,7 +36,8 @@
         // dynamic table
         jQuery('.{{ $class }}').dataTable({
             // Disable sorting on the first column
-            @if (isset($haeCheckboxes) && $hasCheckboxes)
+            "aaSorting": [],
+            @if (isset($hasCheckboxes) && $hasCheckboxes)
             "aoColumnDefs" : [ {
                 'bSortable' : false,
                 'aTargets' : [ 0 ]

app/views/header.blade.php

@@ -33,7 +33,9 @@
 	<link rel="stylesheet" type="text/css" href="{{ asset('css/typeahead.js-bootstrap.css') }}"/>			
 	
 	<script src="{{ asset('js/script.js') }}" type="text/javascript"></script>		
+	<script src="{{ asset('js/accounting.js') }}" type="text/javascript"></script>		
 
+	<link rel="stylesheet" type="text/css" href="{{ asset('css/style.css') }}"/>			
 	<style type="text/css">
 
 	@if (!Auth::check() || Auth::user()->showGreyBackground())
@@ -42,191 +44,23 @@
 	}
 	@endif
 
-	/*
-	body > div.container {
-		min-height: 600px;		
-	}
-	*/
-	
-	label.checkbox,
-	label.control-label {
-		font-weight: normal !important;
-	}
-
-
-
-
-	div.panel {
-		padding-left: 0px !important;
-		padding-right: 0px !important;
-	}
-
-	.form-actions {
-	    margin: 0;
-	    background-color: transparent;
-	    text-align: center;
-	}
-
-	/*
-	.form-horizontal {
-		max-width: 750px;
-		margin: 0 auto;
-	}
-	*/
-
-	/*
-	.form-group {
-		width: 50%;
-    	margin: 0 auto;
-	}
-	*/
-
-	/* DataTables and BootStrap */
-	.dataTables_wrapper {
-		padding-top: 16px;
-	}
-
-	table.table thead > tr > th {
-		border-bottom-width: 0px;
-	}
-
-	#DataTables_Table_0_length label {
-		font-weight: normal;
-		padding-bottom: 10px;		
-	}
-
-	div.dataTables_paginate.paging_bootstrap  {
-		margin-top: -30px;
-	}
-
-	/*
-	table.table tbody tr.odd {
-		background-color: #f9f9f9;
-	}
-
-	table.table tbody tr:hover {
-		background-color: #f0f0f0 !important;
-	}
-	*/
-
-
-	/* table sorting indicators */
-	/*table.table thead .sorting { background: url('images/sort_both.png') no-repeat center right; }*/
-	/*
-	table.table thead .sorting,
-	table.table thead .sorting_asc,
-	table.table thead .sorting_desc,
-	table.table thead .sorting_asc_disabled,
-	table.table thead .sorting_desc_disabled {
-	    cursor: pointer;
-	    *cursor: hand;
-	}
-	 
-	table.table thead .sorting_asc { background: url('images/sort_asc.png') no-repeat center right; }
-	table.table thead .sorting_desc { background: url('images/sort_desc.png') no-repeat center right; }
-	
-	 
-	table.table thead .sorting_asc_disabled { background: url('images/sort_asc_disabled.png') no-repeat center right; }
-	table.table thead .sorting_desc_disabled { background: url('images/sort_desc_disabled.png') no-repeat center right; }
-	*/
-		
-
-	/* Hover nav */
-	.sidebar-nav {
-	    padding: 9px 0;
-	}
-
-	.dropdown-menu .sub-menu {
-	    left: 100%;
-	    position: absolute;
-	    top: 0;
-	    visibility: hidden;
-	    margin-top: -1px;
-	}
-
-	.dropdown-menu li:hover .sub-menu {
-	    visibility: visible;
-	}
-
-	.dropdown:hover .dropdown-menu {
-	    display: block;
-	}
-
-	.nav-tabs .dropdown-menu, .nav-pills .dropdown-menu, .navbar .dropdown-menu {
-	    margin-top: 0;
-	}
-
-	.navbar .sub-menu:before {
-	    border-bottom: 7px solid transparent;
-	    border-left: none;
-	    border-right: 7px solid rgba(0, 0, 0, 0.2);
-	    border-top: 7px solid transparent;
-	    left: -7px;
-	    top: 10px;
-	}
-	.navbar .sub-menu:after {
-	    border-top: 6px solid transparent;
-	    border-left: none;
-	    border-right: 6px solid #fff;
-	    border-bottom: 6px solid transparent;
-	    left: 10px;
-	    top: 11px;
-	    left: -6px;
-	}
-
-
-	.invoice-table {
-		border-style: none !important;
-	}
-
-	/*
-	table.invoice-table tbody tr:hover {
-		background-color: #FFFFFF !important;
-	}
-	*/
-	
-	.invoice-table td {
-		padding: 2px !important;
-	}
-
-	.invoice-table td input,
-	.invoice-table td textarea {
-		border: none !important;
-		width: 100%;
-	}
-
-	.invoice-table th {
-		border-top: 1px solid #ddd !important;		
-	}
-
-	.invoice-table td.hide-border,
-	.invoice-table th.hide-border {
-		border-style: none !important;
-	}
-
-	.invoice-table td.td-icon {
-		vertical-align: middle !important;
-	}
-
-	.fa-bars {
-		cursor: move !important;
-	}
-
-	.closer-row {
-		margin-bottom: 2px;
-	}
-
-
-	/* Animate col width changes */
-	.row div {
-	    -webkit-transition: width 0.5s ease, margin 0.5s ease;
-	    -moz-transition: width 0.5s ease, margin 0.5s ease;
-	    -o-transition: width 0.5s ease, margin 0.5s ease;
-	    transition: width 0.5s ease, margin 0.5s ease;	    
-	}
-
 	</style>
 
+	<script type="text/javascript">
+		var currencies = {{ Currency::remember(120)->get(); }};
+		var currencyMap = {};
+		for (var i=0; i<currencies.length; i++) {
+			var currency = currencies[i];
+			currencyMap[currency.id] = currency;
+		}				
+		function formatMoney(value, currency_id, hide_symbol) {
+			if (!currency_id) currency_id = {{ Session::get(SESSION_CURRENCY, DEFAULT_CURRENCY); }};
+			var currency = currencyMap[currency_id];
+			return accounting.formatMoney(value, hide_symbol ? '' : currency.symbol, currency.precision, currency.thousand_separator, currency.decimal_separator);
+		}
+	</script>
+
+
 @stop
 
 @section('body')

app/views/invoices/edit.blade.php

@@ -66,7 +66,7 @@
 		<div class="col-md-3" id="col_2">
 			{{ Former::text('po_number')->label('PO&nbsp;number')->data_bind("value: po_number, valueUpdate: 'afterkeydown'") }}				
 			{{ Former::text('discount')->data_bind("value: discount, valueUpdate: 'afterkeydown'") }}			
-			{{ Former::text('currency')->data_bind("value: discount, valueUpdate: 'afterkeydown'") }}			
+			{{ Former::select('currency_id')->label('Currency')->fromQuery($currencies, 'name', 'id')->data_bind("value: currency_id") }}
 			
 			<div class="form-group" style="margin-bottom: 8px">
 				<label for="recurring" class="control-label col-lg-4 col-sm-4">Taxes</label>
@@ -241,6 +241,8 @@
 				</div>
 
 				{{ Former::legend('Additional Info') }}
+				{{ Former::select('currency_id')->addOption('','')->label('Currency')->data_bind('value: currency_id')
+					->fromQuery($currencies, 'name', 'id') }}
 				{{ Former::select('client_size_id')->addOption('','')->label('Size')->data_bind('value: client_size_id')
 					->fromQuery($clientSizes, 'name', 'id')->select($client ? $client->client_size_id : '') }}
 				{{ Former::select('client_industry_id')->addOption('','')->label('Industry')->data_bind('value: client_industry_id')
@@ -329,6 +331,10 @@
 			todayHighlight: true
 		});
 
+		@if ($client && !$invoice)
+			$('input[name=client]').val({{ $client->public_id }});
+		@endif
+
 		var $input = $('select#client');
 		$input.combobox();
 		$('.client_select input.form-control').on('change', function(e) {
@@ -513,6 +519,7 @@
 		this.client = new ClientModel();		
 		self.discount = ko.observable('');
 		self.frequency_id = ko.observable('');
+		self.currency_id = ko.observable({{ Session::get(SESSION_CURRENCY, DEFAULT_CURRENCY) }});
 		self.terms = ko.observable('');		
 		self.po_number = ko.observable('');
 		self.invoice_date = ko.observable('');
@@ -636,13 +643,13 @@
 
 		this.subtotal = ko.computed(function() {
 		    var total = self.rawSubtotal();
-		    return total > 0 ? formatMoney(total) : '';
+		    return total > 0 ? formatMoney(total, self.currency_id()) : '';
 		});
 
 
 		this.discounted = ko.computed(function() {
 			var total = self.rawSubtotal() * (self.discount()/100);
-			return formatMoney(total);
+			return formatMoney(total, self.currency_id());
 		});
 
 		this.total = ko.computed(function() {
@@ -653,7 +660,7 @@
 		    	total = total * ((100 - discount)/100);
 		    }
 
-		    return total > 0 ? formatMoney(total) : '';
+		    return total > 0 ? formatMoney(total, self.currency_id()) : '';
     	});
 
     	self.onDragged = function(item) {
@@ -675,6 +682,7 @@
 		self.country_id = ko.observable('');
 		self.client_size_id = ko.observable('');
 		self.client_industry_id = ko.observable('');
+		self.currency_id = ko.observable('');
 		self.website = ko.observable('');
 		self.contacts = ko.observableArray();
 
@@ -778,7 +786,7 @@
 		this.qty = ko.observable();
 		this.tax = ko.observable();
 		this.actionsVisible = ko.observable(false);
-
+		
 		this.prettyQty = ko.computed({
 	        read: function () {
 	            return this.qty() ? parseFloat(this.qty()) : '';
@@ -791,6 +799,7 @@
 
 		if (data) {
 			ko.mapping.fromJS(data, {}, this);			
+			if (this.cost()) this.cost(formatMoney(this.cost(), model.currency_id(), true));
 		}
 
 		for (var i=0; i<model.tax_rates().length; i++) {
@@ -839,7 +848,7 @@
 
 		this.total = ko.computed(function() {
 			var total = self.rawTotal();
-			return total ? formatMoney(total) : '';
+			return total ? formatMoney(total, model.currency_id()) : '';
     	});
 
     	this.hideActions = function() {

app/views/payments/edit.blade.php

@@ -29,6 +29,8 @@
 
 			{{ Former::select('client')->addOption('', '')->addGroupClass('client-select') }}
 			{{ Former::select('invoice')->addOption('', '')->addGroupClass('invoice-select') }}
+			{{ Former::select('currency_id')->addOption('','')->label('Currency')
+				->fromQuery($currencies, 'name', 'id')->select(Session::get(SESSION_CURRENCY, DEFAULT_CURRENCY)) }}
 			{{ Former::text('amount') }}
 			{{ Former::text('payment_date')->data_date_format(DEFAULT_DATE_PICKER_FORMAT) }}
 
@@ -107,7 +109,7 @@
 			var list = clientId ? (invoiceMap.hasOwnProperty(clientId) ? invoiceMap[clientId] : []) : invoices;
 			for (var i=0; i<list.length; i++) {
 				var invoice = list[i];
-				$invoiceCombobox.append(new Option(invoice.invoice_number + ' - ' + invoice.invoice_date + ' - ' + invoice.client.name,  invoice.public_id));
+				$invoiceCombobox.append(new Option(invoice.invoice_number + ' - ' + invoice.client.name,  invoice.public_id));
 			}
 			$('select#invoice').combobox('refresh');
 		}).trigger('change');
@@ -122,6 +124,8 @@
 		});
 		$input.combobox();
 
+		$('#currency_id').combobox();
+
 		$('#payment_date').datepicker({
 			autoclose: true,
 			todayHighlight: true

public/css/style.css

@@ -1,20 +1,20 @@
 /*
 body > div.container {
-	min-height: 600px;		
+    min-height: 600px;      
 }
 */
 
 label.checkbox,
 label.control-label {
-	font-weight: normal !important;
+    font-weight: normal !important;
 }
 
 
 
 
 div.panel {
-	padding-left: 0px !important;
+    padding-left: 0px !important;
-	padding-right: 0px !important;
+    padding-right: 0px !important;
 }
 
 .form-actions {
@@ -23,57 +23,52 @@ div.panel {
     text-align: center;
 }
 
-.sides-padded {
-    margin-left: 8px !important;
-    margin-right: 8px !important;
-}
-
 /*
 .form-horizontal {
-	max-width: 750px;
+    max-width: 750px;
-	margin: 0 auto;
+    margin: 0 auto;
 }
 */
 
 /*
 .form-group {
-	width: 50%;
+    width: 50%;
-	margin: 0 auto;
+    margin: 0 auto;
 }
 */
 
 /* DataTables and BootStrap */
 .dataTables_wrapper {
-	padding-top: 16px;
+    padding-top: 16px;
 }
 
 table.table thead > tr > th {
-	border-bottom-width: 0px;
+    border-bottom-width: 0px;
 }
 
 #DataTables_Table_0_length label {
-	font-weight: normal;
+    font-weight: normal;
-	padding-bottom: 10px;		
+    padding-bottom: 10px;       
 }
 
 div.dataTables_paginate.paging_bootstrap  {
-	margin-top: -30px;
+    margin-top: -30px;
 }
 
 /*
 table.table tbody tr.odd {
-	background-color: #f9f9f9;
+    background-color: #f9f9f9;
 }
 
 table.table tbody tr:hover {
-	background-color: #f0f0f0 !important;
+    background-color: #f0f0f0 !important;
 }
 */
 
 
 /* table sorting indicators */
 /*table.table thead .sorting { background: url('images/sort_both.png') no-repeat center right; }*/
-/*
+
 table.table thead .sorting,
 table.table thead .sorting_asc,
 table.table thead .sorting_desc,
@@ -83,14 +78,13 @@ table.table thead .sorting_desc_disabled {
     *cursor: hand;
 }
  
-table.table thead .sorting_asc { background: url('images/sort_asc.png') no-repeat center right; }
+table.table thead .sorting_asc { background: url('../images/sort_asc.png') no-repeat center right; }
-table.table thead .sorting_desc { background: url('images/sort_desc.png') no-repeat center right; }
+table.table thead .sorting_desc { background: url('../images/sort_desc.png') no-repeat center right; }
 
  
-table.table thead .sorting_asc_disabled { background: url('images/sort_asc_disabled.png') no-repeat center right; }
+table.table thead .sorting_asc_disabled { background: url('../images/sort_asc_disabled.png') no-repeat center right; }
-table.table thead .sorting_desc_disabled { background: url('images/sort_desc_disabled.png') no-repeat center right; }
+table.table thead .sorting_desc_disabled { background: url('../images/sort_desc_disabled.png') no-repeat center right; }
-*/
+    
-	
 
 /* Hover nav */
 .sidebar-nav {
@@ -137,44 +131,44 @@ table.table thead .sorting_desc_disabled { background: url('images/sort_desc_dis
 
 
 .invoice-table {
-	border-style: none !important;
+    border-style: none !important;
 }
 
 /*
 table.invoice-table tbody tr:hover {
-	background-color: #FFFFFF !important;
+    background-color: #FFFFFF !important;
 }
 */
 
 .invoice-table td {
-	padding: 2px !important;
+    padding: 2px !important;
 }
 
 .invoice-table td input,
 .invoice-table td textarea {
-	border: none !important;
+    border: none !important;
-	width: 100%;
+    width: 100%;
 }
 
 .invoice-table th {
-	border-top: 1px solid #ddd !important;		
+    border-top: 1px solid #ddd !important;      
 }
 
 .invoice-table td.hide-border,
 .invoice-table th.hide-border {
-	border-style: none !important;
+    border-style: none !important;
 }
 
 .invoice-table td.td-icon {
-	vertical-align: middle !important;
+    vertical-align: middle !important;
 }
 
 .fa-bars {
-	cursor: move !important;
+    cursor: move !important;
 }
 
 .closer-row {
-	margin-bottom: 2px;
+    margin-bottom: 2px;
 }
 
 
@@ -183,5 +177,5 @@ table.invoice-table tbody tr:hover {
     -webkit-transition: width 0.5s ease, margin 0.5s ease;
     -moz-transition: width 0.5s ease, margin 0.5s ease;
     -o-transition: width 0.5s ease, margin 0.5s ease;
-    transition: width 0.5s ease, margin 0.5s ease;	    
+    transition: width 0.5s ease, margin 0.5s ease;      
-}
+}

public/js/accounting.js

@@ -0,0 +1,412 @@
+/*!
+ * accounting.js v0.3.2
+ * Copyright 2011, Joss Crowcroft
+ *
+ * Freely distributable under the MIT license.
+ * Portions of accounting.js are inspired or borrowed from underscore.js
+ *
+ * Full details and documentation:
+ * http://josscrowcroft.github.com/accounting.js/
+ */
+
+(function(root, undefined) {
+
+	/* --- Setup --- */
+
+	// Create the local library object, to be exported or referenced globally later
+	var lib = {};
+
+	// Current version
+	lib.version = '0.3.2';
+
+
+	/* --- Exposed settings --- */
+
+	// The library's settings configuration object. Contains default parameters for
+	// currency and number formatting
+	lib.settings = {
+		currency: {
+			symbol : "$",		// default currency symbol is '$'
+			format : "%s%v",	// controls output: %s = symbol, %v = value (can be object, see docs)
+			decimal : ".",		// decimal point separator
+			thousand : ",",		// thousands separator
+			precision : 2,		// decimal places
+			grouping : 3		// digit grouping (not implemented yet)
+		},
+		number: {
+			precision : 0,		// default precision on numbers is 0
+			grouping : 3,		// digit grouping (not implemented yet)
+			thousand : ",",
+			decimal : "."
+		}
+	};
+
+
+	/* --- Internal Helper Methods --- */
+
+	// Store reference to possibly-available ECMAScript 5 methods for later
+	var nativeMap = Array.prototype.map,
+		nativeIsArray = Array.isArray,
+		toString = Object.prototype.toString;
+
+	/**
+	 * Tests whether supplied parameter is a string
+	 * from underscore.js
+	 */
+	function isString(obj) {
+		return !!(obj === '' || (obj && obj.charCodeAt && obj.substr));
+	}
+
+	/**
+	 * Tests whether supplied parameter is a string
+	 * from underscore.js, delegates to ECMA5's native Array.isArray
+	 */
+	function isArray(obj) {
+		return nativeIsArray ? nativeIsArray(obj) : toString.call(obj) === '[object Array]';
+	}
+
+	/**
+	 * Tests whether supplied parameter is a true object
+	 */
+	function isObject(obj) {
+		return obj && toString.call(obj) === '[object Object]';
+	}
+
+	/**
+	 * Extends an object with a defaults object, similar to underscore's _.defaults
+	 *
+	 * Used for abstracting parameter handling from API methods
+	 */
+	function defaults(object, defs) {
+		var key;
+		object = object || {};
+		defs = defs || {};
+		// Iterate over object non-prototype properties:
+		for (key in defs) {
+			if (defs.hasOwnProperty(key)) {
+				// Replace values with defaults only if undefined (allow empty/zero values):
+				if (object[key] == null) object[key] = defs[key];
+			}
+		}
+		return object;
+	}
+
+	/**
+	 * Implementation of `Array.map()` for iteration loops
+	 *
+	 * Returns a new Array as a result of calling `iterator` on each array value.
+	 * Defers to native Array.map if available
+	 */
+	function map(obj, iterator, context) {
+		var results = [], i, j;
+
+		if (!obj) return results;
+
+		// Use native .map method if it exists:
+		if (nativeMap && obj.map === nativeMap) return obj.map(iterator, context);
+
+		// Fallback for native .map:
+		for (i = 0, j = obj.length; i < j; i++ ) {
+			results[i] = iterator.call(context, obj[i], i, obj);
+		}
+		return results;
+	}
+
+	/**
+	 * Check and normalise the value of precision (must be positive integer)
+	 */
+	function checkPrecision(val, base) {
+		val = Math.round(Math.abs(val));
+		return isNaN(val)? base : val;
+	}
+
+
+	/**
+	 * Parses a format string or object and returns format obj for use in rendering
+	 *
+	 * `format` is either a string with the default (positive) format, or object
+	 * containing `pos` (required), `neg` and `zero` values (or a function returning
+	 * either a string or object)
+	 *
+	 * Either string or format.pos must contain "%v" (value) to be valid
+	 */
+	function checkCurrencyFormat(format) {
+		var defaults = lib.settings.currency.format;
+
+		// Allow function as format parameter (should return string or object):
+		if ( typeof format === "function" ) format = format();
+
+		// Format can be a string, in which case `value` ("%v") must be present:
+		if ( isString( format ) && format.match("%v") ) {
+
+			// Create and return positive, negative and zero formats:
+			return {
+				pos : format,
+				neg : format.replace("-", "").replace("%v", "-%v"),
+				zero : format
+			};
+
+		// If no format, or object is missing valid positive value, use defaults:
+		} else if ( !format || !format.pos || !format.pos.match("%v") ) {
+
+			// If defaults is a string, casts it to an object for faster checking next time:
+			return ( !isString( defaults ) ) ? defaults : lib.settings.currency.format = {
+				pos : defaults,
+				neg : defaults.replace("%v", "-%v"),
+				zero : defaults
+			};
+
+		}
+		// Otherwise, assume format was fine:
+		return format;
+	}
+
+
+	/* --- API Methods --- */
+
+	/**
+	 * Takes a string/array of strings, removes all formatting/cruft and returns the raw float value
+	 * alias: accounting.`parse(string)`
+	 *
+	 * Decimal must be included in the regular expression to match floats (defaults to
+	 * accounting.settings.number.decimal), so if the number uses a non-standard decimal 
+	 * separator, provide it as the second argument.
+	 *
+	 * Also matches bracketed negatives (eg. "$ (1.99)" => -1.99)
+	 *
+	 * Doesn't throw any errors (`NaN`s become 0) but this may change in future
+	 */
+	var unformat = lib.unformat = lib.parse = function(value, decimal) {
+		// Recursively unformat arrays:
+		if (isArray(value)) {
+			return map(value, function(val) {
+				return unformat(val, decimal);
+			});
+		}
+
+		// Fails silently (need decent errors):
+		value = value || 0;
+
+		// Return the value as-is if it's already a number:
+		if (typeof value === "number") return value;
+
+		// Default decimal point comes from settings, but could be set to eg. "," in opts:
+		decimal = decimal || lib.settings.number.decimal;
+
+		 // Build regex to strip out everything except digits, decimal point and minus sign:
+		var regex = new RegExp("[^0-9-" + decimal + "]", ["g"]),
+			unformatted = parseFloat(
+				("" + value)
+				.replace(/\((.*)\)/, "-$1") // replace bracketed values with negatives
+				.replace(regex, '')         // strip out any cruft
+				.replace(decimal, '.')      // make sure decimal point is standard
+			);
+
+		// This will fail silently which may cause trouble, let's wait and see:
+		return !isNaN(unformatted) ? unformatted : 0;
+	};
+
+
+	/**
+	 * Implementation of toFixed() that treats floats more like decimals
+	 *
+	 * Fixes binary rounding issues (eg. (0.615).toFixed(2) === "0.61") that present
+	 * problems for accounting- and finance-related software.
+	 */
+	var toFixed = lib.toFixed = function(value, precision) {
+		precision = checkPrecision(precision, lib.settings.number.precision);
+		var power = Math.pow(10, precision);
+
+		// Multiply up by precision, round accurately, then divide and use native toFixed():
+		return (Math.round(lib.unformat(value) * power) / power).toFixed(precision);
+	};
+
+
+	/**
+	 * Format a number, with comma-separated thousands and custom precision/decimal places
+	 *
+	 * Localise by overriding the precision and thousand / decimal separators
+	 * 2nd parameter `precision` can be an object matching `settings.number`
+	 */
+	var formatNumber = lib.formatNumber = function(number, precision, thousand, decimal) {
+		// Resursively format arrays:
+		if (isArray(number)) {
+			return map(number, function(val) {
+				return formatNumber(val, precision, thousand, decimal);
+			});
+		}
+
+		// Clean up number:
+		number = unformat(number);
+
+		// Build options object from second param (if object) or all params, extending defaults:
+		var opts = defaults(
+				(isObject(precision) ? precision : {
+					precision : precision,
+					thousand : thousand,
+					decimal : decimal
+				}),
+				lib.settings.number
+			),
+
+			// Clean up precision
+			usePrecision = checkPrecision(opts.precision),
+
+			// Do some calc:
+			negative = number < 0 ? "-" : "",
+			base = parseInt(toFixed(Math.abs(number || 0), usePrecision), 10) + "",
+			mod = base.length > 3 ? base.length % 3 : 0;
+
+		// Format the number:
+		return negative + (mod ? base.substr(0, mod) + opts.thousand : "") + base.substr(mod).replace(/(\d{3})(?=\d)/g, "$1" + opts.thousand) + (usePrecision ? opts.decimal + toFixed(Math.abs(number), usePrecision).split('.')[1] : "");
+	};
+
+
+	/**
+	 * Format a number into currency
+	 *
+	 * Usage: accounting.formatMoney(number, symbol, precision, thousandsSep, decimalSep, format)
+	 * defaults: (0, "$", 2, ",", ".", "%s%v")
+	 *
+	 * Localise by overriding the symbol, precision, thousand / decimal separators and format
+	 * Second param can be an object matching `settings.currency` which is the easiest way.
+	 *
+	 * To do: tidy up the parameters
+	 */
+	var formatMoney = lib.formatMoney = function(number, symbol, precision, thousand, decimal, format) {
+		// Resursively format arrays:
+		if (isArray(number)) {
+			return map(number, function(val){
+				return formatMoney(val, symbol, precision, thousand, decimal, format);
+			});
+		}
+
+		// Clean up number:
+		number = unformat(number);
+
+		// Build options object from second param (if object) or all params, extending defaults:
+		var opts = defaults(
+				(isObject(symbol) ? symbol : {
+					symbol : symbol,
+					precision : precision,
+					thousand : thousand,
+					decimal : decimal,
+					format : format
+				}),
+				lib.settings.currency
+			),
+
+			// Check format (returns object with pos, neg and zero):
+			formats = checkCurrencyFormat(opts.format),
+
+			// Choose which format to use for this value:
+			useFormat = number > 0 ? formats.pos : number < 0 ? formats.neg : formats.zero;
+
+		// Return with currency symbol added:
+		return useFormat.replace('%s', opts.symbol).replace('%v', formatNumber(Math.abs(number), checkPrecision(opts.precision), opts.thousand, opts.decimal));
+	};
+
+
+	/**
+	 * Format a list of numbers into an accounting column, padding with whitespace
+	 * to line up currency symbols, thousand separators and decimals places
+	 *
+	 * List should be an array of numbers
+	 * Second parameter can be an object containing keys that match the params
+	 *
+	 * Returns array of accouting-formatted number strings of same length
+	 *
+	 * NB: `white-space:pre` CSS rule is required on the list container to prevent
+	 * browsers from collapsing the whitespace in the output strings.
+	 */
+	lib.formatColumn = function(list, symbol, precision, thousand, decimal, format) {
+		if (!list) return [];
+
+		// Build options object from second param (if object) or all params, extending defaults:
+		var opts = defaults(
+				(isObject(symbol) ? symbol : {
+					symbol : symbol,
+					precision : precision,
+					thousand : thousand,
+					decimal : decimal,
+					format : format
+				}),
+				lib.settings.currency
+			),
+
+			// Check format (returns object with pos, neg and zero), only need pos for now:
+			formats = checkCurrencyFormat(opts.format),
+
+			// Whether to pad at start of string or after currency symbol:
+			padAfterSymbol = formats.pos.indexOf("%s") < formats.pos.indexOf("%v") ? true : false,
+
+			// Store value for the length of the longest string in the column:
+			maxLength = 0,
+
+			// Format the list according to options, store the length of the longest string:
+			formatted = map(list, function(val, i) {
+				if (isArray(val)) {
+					// Recursively format columns if list is a multi-dimensional array:
+					return lib.formatColumn(val, opts);
+				} else {
+					// Clean up the value
+					val = unformat(val);
+
+					// Choose which format to use for this value (pos, neg or zero):
+					var useFormat = val > 0 ? formats.pos : val < 0 ? formats.neg : formats.zero,
+
+						// Format this value, push into formatted list and save the length:
+						fVal = useFormat.replace('%s', opts.symbol).replace('%v', formatNumber(Math.abs(val), checkPrecision(opts.precision), opts.thousand, opts.decimal));
+
+					if (fVal.length > maxLength) maxLength = fVal.length;
+					return fVal;
+				}
+			});
+
+		// Pad each number in the list and send back the column of numbers:
+		return map(formatted, function(val, i) {
+			// Only if this is a string (not a nested array, which would have already been padded):
+			if (isString(val) && val.length < maxLength) {
+				// Depending on symbol position, pad after symbol or at index 0:
+				return padAfterSymbol ? val.replace(opts.symbol, opts.symbol+(new Array(maxLength - val.length + 1).join(" "))) : (new Array(maxLength - val.length + 1).join(" ")) + val;
+			}
+			return val;
+		});
+	};
+
+
+	/* --- Module Definition --- */
+
+	// Export accounting for CommonJS. If being loaded as an AMD module, define it as such.
+	// Otherwise, just add `accounting` to the global object
+	if (typeof exports !== 'undefined') {
+		if (typeof module !== 'undefined' && module.exports) {
+			exports = module.exports = lib;
+		}
+		exports.accounting = lib;
+	} else if (typeof define === 'function' && define.amd) {
+		// Return the library as an AMD module:
+		define([], function() {
+			return lib;
+		});
+	} else {
+		// Use accounting.noConflict to restore `accounting` back to its original value.
+		// Returns a reference to the library's `accounting` object;
+		// e.g. `var numbers = accounting.noConflict();`
+		lib.noConflict = (function(oldAccounting) {
+			return function() {
+				// Reset the value of the root's `accounting` variable:
+				root.accounting = oldAccounting;
+				// Delete the noConflict method:
+				lib.noConflict = undefined;
+				// Return reference to the library to re-assign it:
+				return lib;
+			};
+		})(root.accounting);
+
+		// Declare `fx` on the root (global/window) object:
+		root['accounting'] = lib;
+	}
+
+	// Root will be `window` in browser or `global` on the server:
+}(this));

public/js/script.js

@@ -1,4 +1,5 @@
 function generatePDF(invoice) {
+	var currencyId = invoice.currency_id;
 	var invoiceNumber = invoice.invoice_number;
 	var issuedOn = invoice.invoice_date ? invoice.invoice_date : '';
 	var amount = '$0.00';
@@ -128,7 +129,7 @@ function generatePDF(invoice) {
 
 	for (var i=0; i<invoice.invoice_items.length; i++) {
 		var item = invoice.invoice_items[i];
-		var cost = formatNumber(item.cost);
+		var cost = formatMoney(item.cost, currencyId, true);
 		var qty = item.qty ? parseFloat(item.qty) + '' : '';
 		var notes = item.notes;
 		var productKey = item.product_key;
@@ -151,7 +152,7 @@ function generatePDF(invoice) {
 		if (lineTotal) {
 			total += lineTotal;
 		}
-		lineTotal = formatNumber(lineTotal);
+		lineTotal = formatMoney(lineTotal, currencyId, true);
 		
 		var costX = unitCostRight - (doc.getStringUnitWidth(cost) * doc.internal.getFontSize());
 		var qtyX = qtyRight - (doc.getStringUnitWidth(qty) * doc.internal.getFontSize());
@@ -181,7 +182,7 @@ function generatePDF(invoice) {
 
 	x += 16;
 	doc.text(footerLeft, x, 'Subtotal');
-	var total = formatNumber(total);
+	var total = formatMoney(total, currencyId, true);
 	var totalX = headerRight - (doc.getStringUnitWidth(total) * doc.internal.getFontSize());
 	doc.text(totalX, x, total);		
 
@@ -189,7 +190,7 @@ function generatePDF(invoice) {
 
 		x += 16;
 		doc.text(footerLeft, x, 'Discount');
-		var discount = formatNumber(total * (invoice.discount/100));
+		var discount = formatMoney(total * (invoice.discount/100), currencyId, true);
 		total -= discount;
 		var discountX = headerRight - (doc.getStringUnitWidth(discount) * doc.internal.getFontSize());
 		doc.text(discountX, x, discount);		
@@ -197,7 +198,7 @@ function generatePDF(invoice) {
 
 	x += 16;
 	doc.text(footerLeft, x, 'Paid to Date');
-	var paid = formatNumber(0);
+	var paid = formatMoney(0, currencyId, true);
 	var paidX = headerRight - (doc.getStringUnitWidth(paid) * doc.internal.getFontSize());
 	doc.text(paidX, x, paid);		
 
@@ -206,7 +207,7 @@ function generatePDF(invoice) {
 	doc.setFontType("bold");
 	doc.text(footerLeft, x, 'Total');
 	
-	var total = formatMoney(total);
+	var total = formatMoney(total, currencyId);
 	var totalX = headerRight - (doc.getStringUnitWidth(total) * doc.internal.getFontSize());
 	doc.text(totalX, x, total);		
 
@@ -345,26 +346,6 @@ function getQuarter(offset) {
     return 'Q' + quarter;
 }
 
-
-
-
-function formatMoney(num) {
-	num = parseFloat(num);
-    if (!num) return '$0.00';
-	return '$' + formatNumber(num);
-}
-
-
-function formatNumber(num) {
-	num = parseFloat(num);
-    if (!num) num = 0;
-	var p = num.toFixed(2).split(".");
-    return p[0].split("").reverse().reduce(function(acc, num, i, orig) {
-        return  num + (i && !(i % 3) ? "," : "") + acc;
-    }, "") + "." + p[1];
-}
-
-
 /* Set the defaults for DataTables initialisation */
 $.extend( true, $.fn.dataTable.defaults, {
 	"sDom": "t<'row-fluid'<'span6'i><'span6'p>>",