test and confirm api functionality

Author: pheeque

README.md

@@ -41,7 +41,7 @@ $invoice = $sppApi->getInvoice('1D3850383');
 $invoiceData = [
     'email' => '[email protected]',
 ];
-$statusCode = $sppApi->updateInvoice($invoiceData);
+$statusCode = $sppApi->updateInvoice($invoiceID, $invoiceData);
 ```
 
 #### Charge invoice
@@ -73,7 +73,7 @@ $sppApi->getClient($clientID);
 
 #### Update a client
 ```
-$sppApi->updateClient($clientData);
+$sppApi->updateClient($clientID, $clientData);
 ```
 
 #### Delete a client
@@ -83,7 +83,7 @@ $sppApi->deleteClient($clientID);
 
 #### Get all clients
 ```
-$sppApi->getClients($clientID);
+$sppApi->getClients();
 ```
 
 ### Orders
@@ -100,7 +100,7 @@ $sppApi->getOrder($orderID);
 
 #### Update an order
 ```
-$sppApi->updateOrder($orderData);
+$sppApi->updateOrder($orderID, $orderData);
 ```
 
 #### Delete an order
@@ -110,7 +110,7 @@ $sppApi->deleteOrder($orderID);
 
 #### Get all orders
 ```
-$sppApi->getOrders($orderID);
+$sppApi->getOrders();
 ```
 
 #### Create order message

src/Api.php

@@ -35,7 +35,7 @@ public function createInvoice(array $data)
     {
         $response = $this->client->request('POST', 'invoices', [
             'auth' => [$this->apiKey, ''],
-            'json' => $data,
+            'form_params' => $data,
         ]);
 
         return $response->getStatusCode();
@@ -56,17 +56,17 @@ public function updateInvoice($invoiceID, array $data)
     {
         $response = $this->client->request('POST', 'invoices/' . $invoiceID, [
             'auth' => [$this->apiKey, ''],
-            'json' => $data,
+            'form_params' => $data,
         ]);
 
         return $response->getStatusCode();
     }
 
-    public function chargeInvoice($invoiceID, $paymentMethodID)
+    public function chargeInvoice($invoiceID, $paymentMethodID = null)
     {
         $response = $this->client->request('POST', 'invoices/' . $invoiceID . '/charge', [
             'auth' => [$this->apiKey, ''],
-            'json' => [
+            'form_params' => [
                 'payment_method_id' => $paymentMethodID,
             ],
         ]);
@@ -96,7 +96,7 @@ public function createClient(array $data)
     {
         $response = $this->client->request('POST', 'clients', [
             'auth' => [$this->apiKey, ''],
-            'json' => $data,
+            'form_params' => $data,
         ]);
 
         return $response->getStatusCode();
@@ -117,7 +117,7 @@ public function updateClient($clientID, array $data)
     {
         $response = $this->client->request('POST', 'clients/' . $clientID, [
             'auth' => [$this->apiKey, ''],
-            'json' => $data,
+            'form_params' => $data,
         ]);
 
         return $response->getStatusCode();
@@ -148,7 +148,7 @@ public function createOrder(array $data)
     {
         $response = $this->client->request('POST', 'orders', [
             'auth' => [$this->apiKey, ''],
-            'json' => $data,
+            'form_params' => $data,
         ]);
 
         return $response->getStatusCode();
@@ -169,7 +169,7 @@ public function updateOrder($orderID, array $data)
     {
         $response = $this->client->request('POST', 'orders/' . $orderID, [
             'auth' => [$this->apiKey, ''],
-            'json' => $data,
+            'form_params' => $data,
         ]);
 
         return $response->getStatusCode();
@@ -200,7 +200,7 @@ public function createOrderMessage($orderID, $message, $user_id, $staff_only = 0
     {
         $response = $this->client->request('POST', 'order_messages/' . $orderID, [
             'auth' => [$this->apiKey, ''],
-            'json' => [
+            'form_params' => [
                 'order' => $orderID,
                 'message' => $message,
                 'user_id' => $user_id,