Initial integration with Quickbooks

app/Classes/External/Accounting.php

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+<?php
+
+namespace App\Classes\External;
+
+abstract class Accounting
+{
+}

app/Classes/External/Accounting/Quickbooks.php

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+<?php
+
+namespace App\Classes\External\Accounting;
+
+use Illuminate\Support\Collection;
+use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\Cache;
+
+use QuickBooksOnline\API\Data\IPPCustomer;
+use QuickBooksOnline\API\Facades\Customer;
+
+use App\User;
+use App\Classes\External\Accounting as Base;
+
+class Quickbooks extends Base
+{
+	private $api = NULL;
+
+	public function __construct(User $uo)
+	{
+		if (Auth::user())
+			throw new \Exception('User logged in - *TODO* handle this');
+
+		Auth::loginUsingId($uo->id);
+
+		$this->api = app('Spinen\QuickBooks\Client');
+	}
+
+	public function getCustomers($refresh=FALSE): Collection
+	{
+		if ($refresh)
+			Cache::forget(__METHOD__);
+
+		return Cache::remember(__METHOD__,86400,function() {
+			return collect($this->api->getDataService()->Query('SELECT * FROM Customer'));
+		});
+	}
+
+	public function updateCustomer(IPPCustomer $r,array $args)
+	{
+		$r->sparse = TRUE;
+
+		foreach ($args as $k=>$v)
+		{
+			$r->{$k} = $v;
+		}
+
+		return $this->api->getDataService()->Update($r);
+	}
+}