order module update

dist/resources/orders.js

@@ -86,6 +86,23 @@ module.exports = function (api) {
         data: data
       }, callback);
     },
+    edit: function edit(orderId) {
+      var params = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+      var callback = arguments[2];
+      var notes = params.notes;
+
+
+      if (!orderId) {
+        throw new Error('`order_id` is mandatory');
+      }
+
+      var data = Object.assign(normalizeNotes(notes));
+
+      return api.patch({
+        url: '/orders/' + orderId,
+        data: data
+      }, callback);
+    },
     fetchPayments: function fetchPayments(orderId, callback) {
       if (!orderId) {
         throw new Error('`order_id` is mandatory');

lib/resources/orders.js

@@ -65,6 +65,21 @@ module.exports = function (api) {
         data
       }, callback)
     },
+
+    edit(orderId, params = {}, callback) {
+      let { notes } = params
+
+      if (!orderId) {
+        throw new Error('`order_id` is mandatory')
+      }
+
+      let data = Object.assign(normalizeNotes(notes))
+
+      return api.patch({
+        url: `/orders/${orderId}`,
+        data
+      }, callback)
+    },
 
     fetchPayments(orderId, callback) {
       if (!orderId) {

test/resources/orders.spec.js

@@ -188,4 +188,31 @@ describe('ORDERS', () => {
       })
     })
   })
+
+  describe('edit order', () => {
+    it('edit order', (done) => {
+      let orderId = 'order_sometestId'
+
+      let params = {
+        notes: {
+          note1: 'This is note1',
+          note2: 'This is note2'
+        }
+      }
+
+      mocker.mock({
+        url: `/orders/${orderId}`,
+        method : 'PATCH'
+      })
+
+      rzpInstance.orders.edit(orderId, params).then((response) => {
+        assert.equal(
+          response.__JUST_FOR_TESTS__.url,
+          `/v1/orders/${orderId}`,
+          'Request url formed correctly'
+        )
+        done()
+      })
+    })
+  })
 })