Update to Latest

README.md

@@ -94,8 +94,8 @@ OAuth scopes, indicating which parts of the Xero organisation you'd like your ap
 found [here](https://developer.xero.com/documentation/oauth2/scopes).
 
  ```php
-$authUrl = $provider->$provider->getAuthorizationUrl([
-'scope' => 'bankfeeds accounting.transactions'
+$authUrl = $provider->getAuthorizationUrl([
+    'scope' => 'bankfeeds accounting.transactions'
 ]);
  ```
 
@@ -207,6 +207,8 @@ Refer to the [examples](examples) for more complex usage and nested/related obje
 If you are receiving webhooks from Xero there is `Webhook` class that can help with handling the request and parsing the associated event list.
 
 ```php
+// Configure the webhook signing key on the application
+$application->setConfig(['webhook' => ['signing_key' => 'xyz123']]);
 $webhook = new Webhook($application, $request->getContent());
 
 /**
@@ -229,7 +231,7 @@ See: [Webhooks documentation](https://developer.xero.com/documentation/webhooks/
 
 ### Validating Webhooks
 
-To ensure the webhooks are coming from Xero you should validate the incoming request header that Xero provides.
+To ensure the webhooks are coming from Xero you must validate the incoming request header that Xero provides.
 
 ```php
 if (! $webhook->validate($request->headers->get('x-xero-signature'))) {

composer.json

@@ -1,28 +1,32 @@
 {
-   "name": "calcinai/xero-php",
-   "type": "library",
-   "description": "A client implementation of the Xero API, with a cleaner OAuth interface and ORM-like abstraction.",
-   "homepage": "https://github.com/calcinai/xero-php",
-   "license": "MIT",
-   "require": {
-      "php": ">=5.6.0",
-      "calcinai/oauth2-xero": "^1.0",
-      "guzzlehttp/guzzle": "^6.5",
-      "guzzlehttp/psr7": "^1.5",
-      "ext-json": "*",
-      "ext-simplexml": "*"
-   },
-   "require-dev": {
-      "phpunit/phpunit": "^5"
-   },
-   "autoload": {
-      "psr-4": {
-         "XeroPHP\\": "src/XeroPHP/"
-      }
+  "name": "calcinai/xero-php",
+  "type": "library",
+  "description": "A client implementation of the Xero API, with a cleaner OAuth interface and ORM-like abstraction.",
+  "homepage": "https://github.com/calcinai/xero-php",
+  "license": "MIT",
+  "require": {
+    "php": ">=5.5.0",
+    "calcinai/oauth2-xero": "^1.0",
+    "guzzlehttp/guzzle": "^6.5|^7.0",
+    "guzzlehttp/psr7": "^1.5|^1.6",
+    "ext-json": "*",
+    "ext-simplexml": "*"
   },
-   "autoload-dev": {
-      "psr-4": {
-         "XeroPHP\\Tests\\": "tests/"
-      }
-   }
+  "require-dev": {
+    "phpunit/phpunit": "^5"
+  },
+  "suggest": {
+    "ext-fileinfo": "*",
+    "ext-mbstring": "*"
+  },
+  "autoload": {
+    "psr-4": {
+      "XeroPHP\\": "src/XeroPHP/"
+    }
+  },
+  "autoload-dev": {
+    "psr-4": {
+      "XeroPHP\\Tests\\": "tests/"
+    }
+  }
 }

src/XeroPHP/Helpers.php

@@ -14,8 +14,8 @@
 class Helpers
 {
     const PACKAGE_NAME         = 'calcinai/xero-php';
-    const PACKAGE_VERSION_FILE = __DIR__ . '/VERSION';
-    const DEFAULT_VERSION      = 'v2.0.0';
+    const PACKAGE_VERSION_FILE = '/VERSION';
+    const DEFAULT_VERSION      = 'v2.2.1';
 
     /**
      * Convert a multi-d assoc array into an xml representation.

src/XeroPHP/Models/Accounting/BankTransaction.php

@@ -5,7 +5,7 @@
 use XeroPHP\Remote;
 use XeroPHP\Traits\HistoryTrait;
 use XeroPHP\Traits\AttachmentTrait;
-use XeroPHP\Models\Accounting\BankTransaction\LineItem;
+use XeroPHP\Models\Accounting\LineItem;
 use XeroPHP\Models\Accounting\BankTransaction\BankAccount;
 
 class BankTransaction extends Remote\Model
@@ -226,7 +226,7 @@ public static function getProperties()
         return [
             'Type' => [true, self::PROPERTY_TYPE_ENUM, null, false, false],
             'Contact' => [true, self::PROPERTY_TYPE_OBJECT, 'Accounting\\Contact', false, false],
-            'LineItems' => [true, self::PROPERTY_TYPE_OBJECT, 'Accounting\\BankTransaction\\LineItem', true, false],
+            'LineItems' => [true, self::PROPERTY_TYPE_OBJECT, 'Accounting\\LineItem', true, false],
             'BankAccount' => [true, self::PROPERTY_TYPE_OBJECT, 'Accounting\\BankTransaction\\BankAccount', false, false],
             'IsReconciled' => [false, self::PROPERTY_TYPE_BOOLEAN, null, false, false],
             'Date' => [false, self::PROPERTY_TYPE_DATE, '\\DateTimeInterface', false, false],