Merge pull request #15 from green-api/dev

Fixed ReceiveNotification

Author: Amele9

pkg/api/api.go

@@ -33,6 +33,12 @@ func (a GreenAPI) Request(method, APIMethod string, data map[string]interface{},
 	return response.(map[string]interface{}), err
 }
 
+func (a GreenAPI) RawRequest(method, APIMethod string, data map[string]interface{}, filePath string) (interface{}, error) {
+	url := a.getURL(method, APIMethod, data)
+
+	return executeRequest(method, url, data, filePath)
+}
+
 func (a GreenAPI) ArrayRequest(method, APIMethod string, data map[string]interface{}, filePath string) ([]interface{}, error) {
 	url := a.getURL(method, APIMethod, data)
 

pkg/categories/methods/base_category.go

@@ -2,5 +2,6 @@ package methods
 
 type GreenAPIInterface interface {
 	Request(method, APIMethod string, data map[string]interface{}, filePath string) (map[string]interface{}, error)
+	RawRequest(method, APIMethod string, data map[string]interface{}, filePath string) (interface{}, error)
 	ArrayRequest(method, APIMethod string, data map[string]interface{}, filePath string) ([]interface{}, error)
 }

pkg/categories/methods/receiving.go

@@ -7,7 +7,13 @@ type ReceivingCategory struct {
 // ReceiveNotification is designed to receive a single incoming notification
 // from the notification queue.
 func (c ReceivingCategory) ReceiveNotification() (map[string]interface{}, error) {
-	return c.GreenAPI.Request("GET", "receiveNotification", nil, "")
+	response, err := c.GreenAPI.RawRequest("GET", "receiveNotification", nil, "")
+
+	if response != nil {
+		return response.(map[string]interface{}), err
+	}
+
+	return nil, err
 }
 
 // DeleteNotification is designed to remove an incoming notification