implements getPurchases API call

Author: David Albrecht

resources/service.php

@@ -120,6 +120,11 @@
             'uri' => 'api/v1/get_sales',
             'responseModel' => 'GetResponse',
         ],
+        'getPurchases' => [
+            'httpMethod' => 'GET',
+            'uri' => 'api/v1/get_purchases',
+            'responseModel' => 'GetResponse',
+        ],
     ],
     'models' => [
         'GetResponse' => [

tests/OpenBazaar/ClientTest.php

@@ -91,6 +91,13 @@ public function testGetSales()
         $response = $client->getSales();
         $this->assertSame($response[0]['order_id'], "549c844c08048166ed4ac9d44d9bf8916c7ce9cb");
     }
+    public function testGetPurchases()
+    {
+        $history = new History();
+        $client = $this->createClient('get_purchases', $history);
+        $response = $client->getPurchases();
+        $this->assertSame($response[0]['order_id'], "8bd10ebab092d0fbf2cec1f2d0ad84dfa0f4f8df");
+    }
     public function testLoginFail()
     {
         $history = new History();

tests/fixtures/get_purchases

@@ -0,0 +1,24 @@
+HTTP/1.1 200 OK
+Reproxy-Status: yes
+Access-Control-Allow-Origin: *
+Cache-Control: public, must-revalidate
+Content-Type: application/json
+Server: lighttpd
+Content-Length: 5103
+Date: Mon, 28 Jul 2014 18:40:39 GMT
+X-Varnish: 1913846781 1913780733
+Age: 259
+Via: 1.1 varnish
+Connection: close
+
+[{
+    "status": 0,
+    "contract_type": "digital good",
+    "vendor": "@themes",
+    "description": "A beach theme",
+    "title": "Beach Theme",
+    "order_id": "8bd10ebab092d0fbf2cec1f2d0ad84dfa0f4f8df",
+    "timestamp": 1449283905.809595,
+    "btc_total": 0.005,
+    "thumbnail_hash": "4cde0fba7feb2f979975e2d4e772198c77807c0b"
+}]