Add filter example

Author: ionutcalara

README.md

@@ -80,6 +80,19 @@ $transactions->refund($transaction_id, $args);
 $all_transactions = $transactions->find($merchant_id,$args);
 $some_transactions = $transactions->before($merchant_id,$before);
 $some_transactions = $transactions->after($merchant_id,$before);
+
+// explicit args
+$limit = 10;
+$after = '5b8e839d7cc76f04ecd3f733';
+$before = '5b98deef882cf804f6108700';
+$api_transactions = $transactions->find($merchant_id, array(
+    'limit' => $limit,
+    'after' => $after,
+    'before' => $before,
+    'filter' => array(
+    	'successful' => true
+    )
+));
 ``` 
 
 ## Pagination

changelog.txt

@@ -6,6 +6,11 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## Paylike client (PHP)
 
+
+## 1.0.3 - 2018-09-20
+### Changed
+- Readme and test update to include specific examples of the filter argument
+
 ## 1.0.2 - 2018-09-12
 ### Changed
 - Transactions and Merchants now support find and return a filter

composer.json

@@ -1,7 +1,7 @@
 {
   "name": "paylike/php-api",
   "description": "PHP SDK to communicate with the Paylike HTTP api",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "license": "MIT",
   "authors": [
     {

tests/TransactionsTest.php

@@ -246,4 +246,24 @@ public function testGetAllTransactionsCursorAfter()
 
         $this->assertGreaterThan(0, count($api_transactions), 'number of transactions');
     }
+
+    /**
+     * @throws \Exception
+     */
+    public function testGetAllTransactionsFilter()
+    {
+        $merchant_id = $this->merchant_id;
+        $api_transactions = $this->transactions->find($merchant_id, array(
+            'filter' => array(
+                'test' => true
+            ),
+        ));
+        $ids = array();
+        foreach ($api_transactions as $transaction) {
+            // the transaction array grows as needed
+            $ids[] = $transaction['id'];
+        }
+
+        $this->assertGreaterThan(0, count($api_transactions), 'number of transactions');
+    }
 }