Added Finance API classes

Author: Peardian

environment.php

@@ -28,6 +28,7 @@
 
 //Version numbers for cores
 $AMAZON_VERSION_FEEDS       = '2009-01-01';
+$AMAZON_VERSION_FINANCE     = '2015-05-01';
 $AMAZON_VERSION_INBOUND     = '2010-10-01';
 $AMAZON_VERSION_INVENTORY   = '2010-10-01';
 $AMAZON_VERSION_MERCHANT    = '2015-06-01';
@@ -100,5 +101,8 @@
 //Recommendations
 $THROTTLE_LIMIT_RECOMMEND = 8;
 $THROTTLE_TIME_RECOMMEND = 2;
+//Recommendations
+$THROTTLE_LIMIT_FINANCE = 30;
+$THROTTLE_TIME_FINANCE = 2;
 
 ?>

includes/classes/AmazonFinanceCore.php

@@ -0,0 +1,57 @@
+<?php
+/**
+ * Copyright 2013 CPI Group, LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ *
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * Core class for Amazon Finances API.
+ *
+ * This is the core class for all objects in the Amazon Finance section.
+ * It contains no methods in itself other than the constructor.
+ */
+abstract class AmazonFinanceCore extends AmazonCore {
+    /**
+     * AmazonFinanceCore constructor sets up key information used in all Amazon Finance Core requests
+     *
+     * This constructor is called when initializing all objects in the Amazon Finance Core.
+     * The parameters are passed by the child objects' constructors, which are
+     * in turn passed to the AmazonCore constructor. See it for more information
+     * on these parameters and common methods.
+     * @param string $s [optional] <p>Name for the store you want to use.
+     * This parameter is optional if only one store is defined in the config file.</p>
+     * @param boolean $mock [optional] <p>This is a flag for enabling Mock Mode.
+     * This defaults to <b>FALSE</b>.</p>
+     * @param array|string $m [optional] <p>The files (or file) to use in Mock Mode.</p>
+     * @param string $config [optional] <p>An alternate config file to set. Used for testing.</p>
+     */
+    public function __construct($s = null, $mock = false, $m = null, $config = null){
+        parent::__construct($s, $mock, $m, $config);
+        include($this->env);
+
+        if(isset($AMAZON_VERSION_FINANCE)){
+            $this->urlbranch = 'Finances/'.$AMAZON_VERSION_FINANCE;
+            $this->options['Version'] = $AMAZON_VERSION_FINANCE;
+        }
+
+        if(isset($THROTTLE_LIMIT_FINANCE)) {
+            $this->throttleLimit = $THROTTLE_LIMIT_FINANCE;
+        }
+        if(isset($THROTTLE_TIME_FINANCE)) {
+            $this->throttleTime = $THROTTLE_TIME_FINANCE;
+        }
+        $this->throttleGroup = 'Finance';
+    }
+}